• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a grave light with a, with liquid fuel operated light source, the wick (1) at one end in a fuel supply reservoir (28) and the other ends in a combustion chamber (25), is proposed in the invention that a main tank (12) for the fuel is provided connected to the fuel delivery accumulator (28), wherein the liquid level of the fuel in the fuel delivery accumulator (28) is below the liquid level of the fuel in the main tank (12) and the fuel delivery accumulator (2 8) is a level control valve (8) associated with the fuel providing reservoir (2 8) is fuel. On the one hand, the gravel lamp according to the invention has a longer burning time than conventional grave lights, and reliably achieves this longer burning time, irrespective of the respective environmental conditions. In addition, the grave lamp according to the invention also has a burning time and luminosity. Furthermore, it has an adjustable burning time and luminosity.
    公开号:AT513817A1
    申请号:T13292012
    申请日:2012-12-20
    公开日:2014-07-15
    发明作者:
    申请人:Freund Norbert；
    IPC主号:
    专利说明:

    • • • • • • • • • • • • • • · · · *
    F / L00268
    The invention relates to a grave light with a, operated with liquid fuel light source, the wick ends at one end in a fuel supply storage and the other end in a combustion chamber, according to the preamble of claim 1.
    In order to obtain the longest possible burning time for grave lights, candles with a larger volume and, in particular, longer wax candles have hitherto been used, since with thicker candles, larger flames are required in order to completely melt the wax in the outer candle area for melting and burning. Increased flames, however, require a higher fuel consumption, which ultimately but again lost part of the gained extended operating time, and are therefore not very effective. Since usually not too high grave lanterns for receiving extended candles are available on most tombs, in which the candles can protect against weather under safe operating conditions, usually shorter burning times must be accepted.
    Apart from the generally shorter burning time of wax candles is also the disadvantage in conventional grave lights that the burning time is unpredictable in length. The amount of wax that actually incinerates depends strongly on the environmental conditions, especially the temperature, and can be greatly reduced in extreme environmental conditions, such as because of an infusible edge of the candle at very low temperatures. In these cases, the burning time is reduced. Often, however, there is a desire to keep the memory of a deceased person adequately by the permanent light of a grave light, where the visit of the tomb and the renewed lighting of a grave light practical limits are set. Therefore, there is a need for grave lights with a generally longer burning time, which is also reliably achieved. 2/47
    conventional Grableuchten, and this longer burning time, taking into account the local environmental conditions with completely used up fuel supply also achieved as reliably as possible. This predetermined burning time according to the invention should also be adjustable individually according to personal preference, which also results in a different luminosity. Furthermore, the grave light should also be easy to use and safe to handle.
    These objects are achieved by the features of claim 1. Claim 1 relates to a grave light having a fuel source operated with liquid fuel, the wick of which ends at one end in a fuel supply storage and at the other end into a combustion chamber, according to the invention provided that a main tank is provided for the fuel, which is connected to the fuel supply storage, wherein the liquid level of the fuel in the fuel delivery accumulator is below the liquid level of the fuel in the main tank, and the fuel supply accumulator is associated with a level control valve for the fuel flowing into the fuel supply accumulator.
    According to the invention, therefore, a liquid fuel is provided which generally does not change the state of matter in the fluctuation range of the ambient temperature. The amount of available fuel is thus independent of the ambient conditions. On the other hand, it must also be ensured that the same amount of fuel always burns per unit time, which is achieved according to the invention by providing a fuel supply reservoir in addition to the main tank, the liquid level of the fuel in the fuel supply reservoir being below the liquid level of the fuel in the main tank, and Fuel Supply Memory On 3/47 • β ······································································ · ······ ·· ··· ··· ··· Μ
    Level control valve for the, in the
    Having fuel supply reservoir inflowing fuel. Within the wick, the fuel is conveyed by capillary action to the combustion chamber. If the wick inside the fuel delivery store in the
    Fuel dips, the amount of fuel otherwise provided in the combustion chamber depends only on
    Fuel level in the fuel supply storage from which is kept constant according to the invention, even if the amount of fuel in the main tank decreases during operation.
    According to a preferred embodiment, the level control valve is simply formed by an inlet opening, wherein the main tank is sealed gas-tight, and the fuel supply storage is connected via an air supply to the combustion chamber. Because the main tank is gas tight, under gravity, fuel can flow into the fuel delivery accumulator to provide fuel evenly only when the fuel level in the fuel staging accumulator clears the inflow port, allowing air from the combustion chamber to enter the main tank. In this way, a particularly simple embodiment of the level control valve is realized.
    However, the burning time also depends on the free combustion surface of the wick. If the combustion surface is kept constant, a constant burning time can be ensured. However, in order to be able to change the burning time, a flame-retardation sleeve adjustable in height relative to the wick can be provided, which releases an adjustable combustion surface of the wick. With larger combustion surface a higher luminosity, but a shorter burning time is achieved. If the combustion surface is reduced, the flame height decreases, so that the luminosity decreases and the burning time increases. By fixing the combustion surface thus the burning time is definable, but in particular also adjustable. 4/47 · I ···············································
    The preferably metallic flame retardation sleeve throttles not only the flame and thus determines the operating length of the lamp, but is positioned over the entire operating time just below the flame and thus guarantees even at the highest ambient temperatures always unchanged central wick position in the axis center of the combustion chamber. Thus, a reliability is achieved by conventional grave lights by possibly tilting the
    Combustion broth in softened wax can not be guaranteed.
    Due to the proposed features not only a maximum burning time is reliably reproducible, but also user-adjustable by the
    Flammendrosselungshülse is adjusted in height relative to the wick. To use this advantage optimally, it is provided that the flame retardation sleeve is held vertically adjustable in a thread, and one with the
    Flammigrosselungshülse coaxially connected dial is provided with a Brenndauerskala on which the respective burning time is read for different rotational positions. Different rotational positions of the setting wheel correspond namely to different heights of the flame retardation sleeve, and thus different
    Burning periods.
    Furthermore, it is proposed that the main tank has a, separated from the main tank cycle tank in its lower areas, with the main tank on a
    Cycle tank connection valve is connected, and with the fuel supply storage via the
    Level control valve is connected. As will be explained in more detail, the cycle tank allows an interval operation of the grave light according to the invention, in which a plurality of lighting intervals, each with a limited burning time can be predetermined. In addition, in the case of a closed-loop control valve which is closed during transport and storage and in addition to the cycle connection valve which is always open during interval operation, the fuel pressure, which varies as a result of temperature differences, can exceed 5/47 t · · ······· ·
    Gas pressure bubble can be compensated, as will be explained in more detail. Upon start-up of the gravel light, the level control valve is opened prior to lighting, so that fuel from the cycle tank and with the cycle tank connection valve open from the main tank inflowing into the fuel supply reservoir and the wick can suck up with fuel. Because the main tank may be under pressure due to environmental conditions, when opening the level control valve for the first time, it may be necessary to turn the grave light upside down so that the air escapes first and there is no fuel overflow of the fuel supply tank. When the gravel lamp is turned back to its operating position, the fuel can then freely flow into the fuel supply reservoir as required under the action of gravity, and the latter can then fulfill its fuel provision task for a perpetually consistent wick saturation.
    With regard to the cycle tank connection valve, it is proposed that it be designed as a spring diaphragm which is arranged on the inner surface of the main tank facing the combustion chamber. The cycle tank connection valve can therefore be actuated from the combustion chamber, in particular by mechanical contact with other components, for example as a result of the insertion of components into the combustion chamber, as will be explained in more detail below.
    According to a preferred embodiment, it is further provided that the main tank at least partially surrounds the combustion chamber, and in the combustion chamber, a lamp tube is inserted. On the one hand, this configuration allows a particularly compact design and, on the other hand, protects the combustion chamber from the effects of weathering. The luminaire tube can be designed for an attractive lighting image, and also protects the surrounding main tank from heat.
    With regard to the luminaire tube, it is proposed in this case that the luminaire tube be used to form a ventilation gap 6/47.
    • · • ·
    Inner surface of the main tank is at least partially spaced, and the rear ventilation gap opens into the combustion chamber. It is advantageous if the combustion chamber in the region of the combustion chamber floor has a fresh air supply duct which opens into the combustion chamber, and the fresh air supply duct also discharges into the rear ventilation gap. The flow conditions achieved in this way favor the combustion process within the combustion chamber and stabilize the flame, since hot, oxygen-poor combustion air can flow up inside the lamp tube, and cool, oxygen-rich fresh air can flow into the combustion chamber and the rear ventilation gap via the fresh air supply channel. Furthermore, heat is dissipated via the heat convection and, with appropriate design of the rear ventilation gap, heat conduction to the main tank is also reduced. Both reduce the heat on the main tank. Since the fuel supply storage is connected via the air supply to the combustion chamber, the fuel supply storage is supplied with fresh air. If the fresh air supply duct is arranged sloping outwards and around the entire peripheral area of the luminaire tube, it can also absorb rainwater that penetrates and drain it to the outside. Thus, a flooding of the combustion chamber and the penetration of the water can be avoided in the fuel supply storage.
    The retractable lighting tube can also be designed so that it actuates the designed as a spring diaphragm cycle tank connection valve between the main tank and the cycle tank. For this purpose, it is proposed that the spring diaphragm can be actuated by a convex valve closing curvature on the light tube. The valve closing curvature is carried out on the lamp tube so that it comes into contact with the spring diaphragm in the inserted state of the lamp tube and actuates the latter, whereby the cycle tank connection valve between the main tank and the cycle tank is closed. When the luminaire tube is removed, the spring diaphragm is relieved again and the cyclone tank connection valve is opened. Such an opening condition can also be achieved by turning the valve closing camber only on one side the light tube is executed, and the light tube is rotated by 180 ° is used. This embodiment also allows without operating the combustion surface of the wick different operating conditions, each with different burning times. Thus, for example, the change from, for example, factory-set full-time operation to the desired part-time operation can be carried out simply by completely pulling out and again inverted insertion of the light tube into the combustion chamber shaft. The start of each individual lighting interval during part-time operation is also simple. To clear access to the wick, the light tube must be pushed up each time it is lit. At the same time the cyclone tank connection valve between the main tank and the cycle tank is opened, so that so long fuel through
    Gravity can flow into the cycle tank as tank air can rise from the cycle tank into the main tank. When the wick has taken over the flame from the match, the light tube is fully reinserted into the combustion chamber shaft, closing the cycle tank connection valve between the main tank and the cycle tank. The grave light now burns until the fuel in the cycle tank is used up, and can then be refilled by lifting the light tube again and the wick can be re-ignited again.
    It is also proposed that the dial has a sprocket, and fixing wedges are provided which engage when inserting the lamp tube in a predetermined tooth position of the sprocket and fix the dial. In this way, unwanted rotational movements of the dial during operation, as well as during transport or storage of grave light can be avoided.
    Furthermore, it can be provided that the cycle tank one, in the direction of the fuel supply storage 8/47 * *
    • ··············································································································································································································· This measure ensures on the one hand that any residual amount of fuel combustion is supplied in the fuel supply storage, on the other hand, however, a check of a horizontal level of grave light and a venting of the main tank is possible. Namely, before the initial start-up, the grave light can be placed in the overturned state on the intended storage level, with any gas pressure bubbles due to the bevelled
    Collect the bottom of the cyclone tank in the central areas of the grave light, and above the
    Fuel supply storage and its air supply can escape into the combustion chamber. However, this only works with horizontal positioning of the grave light, so that in this way the horizontal positioning can be checked and corrected if necessary. With correct, horizontal positioning of the grave light, a
    Oblique position of the flame axis are suppressed to the light tube axis, so that excessive heating of the light tube can be avoided.
    To facilitate the safe operation of the grave light is also proposed that are arranged on the main tank and the cycle tank Füllungsanzeigeskalen. An operating mode indicator disposed on the light tube also allows for convenient reading of full-time operation and part-time operation.
    Furthermore, it may be provided that the main tank has a bottom chamfered in the direction of the cycle tank connection valve in order to utilize any residual amount of fuel.
    Furthermore, it is proposed that the light tube is at least partially provided with a radiation-reflecting coating in order to produce a visually appealing illumination image and to increase the brightness of the grave light. 9/47 ··················································
    • · · · · · I · t · · · · · · · · · ····
    In order to ensure a coincidence of a set burn time with the actual elapsed time, the positioning of the flame choke sleeve must be factory set accurately. Therefore, it is proposed that the flame retardation sleeve be disposed on a throttle sleeve retainer, wherein the flame retardation sleeve and the throttle sleeve retainer have a common calibration fixation pressure point to ensure their relative positioning.
    In order to facilitate the insertion and removal of the light tube is also proposed that the light tube has latching elements, and the inner surface of the main tank has a smaller Leuchtröhrenfixiervölbung and a larger Leuchtöhrenausschubvölbung, which form a latching mechanism with the latching elements.
    Safer operation of the gravel lamp according to the invention is achieved when a valve closing pressure edge is provided in the region of the cyclic tank connection valve for stable pressure exertion of the valve closing curvature on the cyclone tank connection valve, which moves the valve closing curvature radially in the direction of the Zyklustankverbindungsventils at an axial movement path of the lamp tube.
    Since products are occasionally tried out at points of sale and cause damage, it is further proposed that a combustion chamber sealing foil is provided which covers the luminous tube insertion opening of the main tank. If handled with the arc tube mechanism, such manipulation can easily be determined from the damaged combustion chamber sealing foil.
    Furthermore, the ventilation gap can be covered with a sealing ring, wherein cooling air flow openings are provided in the lighting tube. The sealing ring prevents the ingress of rainwater. As already mentioned, is for 10/47
    ···· ····· in which after removal from the combustion chamber, a sealing ring must be pushed from the recessed grip into a fixing notch, but with which the hot air outlet is covered from the rear ventilation gap. The hot air is therefore diverted through the cooling air throughflow into the interior, so that the rear ventilation gap is protected from rainwater entering.
    Furthermore, it can be provided that the light tube is provided with grip grooves. The gripping grooves, with which the light tube is provided, on the one hand facilitate the extraction of the light tube from the combustion chamber, and on the other hand also have the task to cover the set daily values and thus make them invisible to foreign observers.
    A particularly high-quality embodiment provides that a brightness sensor and a solar module are provided, as well as a controlled by a control unit motor gear, which is engageable with the sprocket on the dial in engagement. In this way, the brightness of the grave light can be automatically adjusted to the existing ambient light, such as using a control unit that detects, for example, day and night times using the brightness sensors and adjusts the light intensity via a corresponding control program. After a single purchase of such a light tube, it can be used again and again due to the solar module. In particular, even hourly operating cycles can be met by default by the control electronics of the control unit, possibly even without providing a separate cycle tank.
    Furthermore, it is proposed that the wick is designed as a pointed Stabdocht, and a plurality Wickthalterohre different lengths are provided, which are covered by a sealing film. The wick may be removed from about a wick delivery tube and placed in one of the 11/47 9 9 9 9 9 9 9 9 99 999 999 9 99 99
    Wicking ears are inserted. After thumping the
    Closing foil penetrates the wick in the
    Fuel supply storage, wherein due to the different length of Wickthalterohre a different combustion area of the wick will release and thus a different burning time is generated. This embodiment thus offers fewer adjustment options for the operating length, but is simpler.
    But it can also be provided a wick hairstyle for the wick, in which a wick of different lengths can be inserted. The different length can be achieved approximately by simply breaking the Stabdochtes to predetermined subdivisions. In a similar embodiment, a wicking tube may be provided for the wick, wherein the wicking surface is threaded through a wick
    Flame restriction sleeve is changeable. For the last-mentioned embodiments, it is proposed that the wick has a twist in its pointed end region. The twisting serves to after the piercing of the sealing foil, the air supply in the
    To ensure fuel supply storage.
    The invention will be explained below with reference to exemplary embodiments with the aid of the attached drawings. It show here the
    1 is a front view with partially inserted light tube,
    Fig. 2 is a side view with a closed
    Level control valve into the fuel delivery accumulator and open cycle tank connection valve at a first position of the flame stagnation sleeve,
    3 is a side view with opened level control valve in the fuel supply reservoir and closed cycle tank connection valve at a second position of the flame suppression sleeve and compared to FIG. 2 inverted tube light, 12/47 ····· ···· ··
    ····· ···········································································
    4 shows a side view of the grave light according to the invention in an exploded view,
    Fig. 5 is an enlarged view of the
    Fuel-ready engine and level control of fuel with open intake port,
    6 is a plan view of the dial with Brenndauerskala and locking mechanism for the lighting tube, as well as engaging in the ring gear of the dial fixing wedges, Fig. 7a, the upper portion of Fig. 7b for part-time operation,
    7b, the back of the grave lamp according to the invention for full-time operation with the preferably proposed filling displays for the main tank and the cycle tank, and one, arranged on the lamp tube operating mode display, Fig. 8, the grave light according to the invention in leak-proof transport position and storage position, and
    9a is an illustration of the back of the lamp tube when inserted into the combustion chamber for full-time operation,
    Fig. 9b is a side view of the lamp tube at
    Insertion into the combustion chamber for full-time operation according to FIG. 9a, FIG. 9c a representation of the rear side of the lighting tube when inserted into the combustion chamber for part-time operation, FIG.
    Fig. 9d a side view of the lamp tube at
    Insertion into the combustion chamber for part-time operation according to FIG. 9c, FIG. 10 a representation of the flame-retardation sleeve with the setting wheel for selecting the burning time,
    Fig. 11, the grave light with a cover and a
    Sealing ring when used outside protective lanterns,
    12 shows an embodiment of FIG. 11 a view of the lighting tube with attached cover and the positioning of the sealing ring for the ventilation gap,
    13 is a side view of the grave light according to a further embodiment with a simplified flame regulation, in which the Stabdocht pierces a sealing film and different length flame throttling sleeves are placed on Wickthalterohre,
    14a is a plan view of the four different height of the flame suppression sleeves, 13/47 ·· 33 • ··· 9 • ······················································································· # • · t · · 9 ··· ··· ··
    14b shows a sectional view of the wick holder tube magazine with disposal seal cap and pressure closure,
    14c shows a detail view of a wick holder tube with wicking blocks for securing air supply channels,
    14d shows a view of the twist in the end region of the bar,
    15 is a front view of another embodiment as a programmable grave light with gear motor, motor gear, control unit and solar module, and the
    16 is a plan view of the gear drive for an embodiment according to FIG. 15.
    First, reference is made to Figs. 1 to 4. A grave light according to the invention comprises a main tank 12 with translucent walls, which partially surrounds a liquid fuel-operated light source, the wick 1 at one end in a fuel supply storage 28 (see FIGS. 3 and 5) and at the other end into a combustion chamber 25. In addition, the main tank 12 includes a cycle tank 11 opening out into the fuel supply storage 28 for the fuel.
    The fuel delivery reservoir 28 is associated with a level control valve 8 for the fuel flowing into the fuel delivery reservoir 28, which is formed by an inflow opening in the illustrated embodiment, the main tank 12 is sealed gas-tight, and the fuel supply reservoir 28 is connected via an air supply 6 to the combustion chamber 25. The liquid fuel may flow from the main tank 12 via the cycle tank 11 into the fuel delivery accumulator 28 until the liquid level in the fuel delivery accumulator 28 completely closes the inflow port of the level control valve 8 and thus backflow of air from the fuel supply accumulator 28 into the cycle tank 11 and the main tank 12 is prevented via the inflow opening of the level control valve 8. If the fuel level in the fuel supply reservoir 28 drops below the upper edge of the fuel supply reservoir 28, the fuel level is reduced below the upper 14/47 14 4 47 4 4 44 4 444 4 4 4 4 4 4 4 4 4 4 4 4 ······························································ 4 4M 444 · 44 · # into the fuel delivery reservoir 28 from the outflow opening of the level control valve 8, air from the fuel supply reservoir 28 can flow through the inflow port of the level control valve 8 into the cycle tank 11 and the main tank 12, so that fuel continues to flow into the fuel supply reservoir 28 until the liquid level in the fuel supply reservoir 28 is at least at the level of the upper edge of the inlet opening of the level control valve 8 again. An opening into the fuel-ready dividing memory 28
    Air supply 6 ensures that when necessary always a sufficient amount of air in the
    Fuel supply reservoir 28 and the main tank 12 can flow back.
    According to the illustrated embodiment, the
    Main tank 12 the preferably cylindrical combustion chamber 25 at least for the most part, wherein in the combustion chamber 25, a lamp tube 13 is used, which may have a flattened visible surface 15, such as decorated with. The lighting tube 13 is for forming a
    Rear ventilation gap 16 to the inner surface of the main tank 12 at least partially spaced, wherein the
    Rear ventilation gap 16 opens into the fresh air supply passage 21.
    To ensure adequate supply of the flame
    To ensure combustion air, and the combustion chamber 25 is connected to the fresh air supply passage 21 in the region of the combustion chamber floor. In addition, the fresh air supply channel 21 also forms a rainfall leading out of the grave light, via which rainwater which penetrates into the interior of the lamp can be discharged in a simple manner. The fresh air supply channel 21 also ensures, via the rear ventilation gap 16, that fuel present in the main tank 12 is not excessively heated.
    In the exemplary embodiment shown, the main tank 12 encloses the combustion chamber 25 only partially so that a jacket section of the light tube 13 is visible in front view 15/47 .phi. Phi • Φ Φ Φ · ΦΦΦΦ ΦΦ ΦΦΦ ΦΦΦ Φ ΦΦ ΦΦ remains. As a result, the visibility of the flame is increased and the luminosity of the grave light according to the invention is improved. Furthermore, the accessibility to the combustion chamber 25 is improved. To light the lamp or to adjust the flame height, the light tube 13 can be lifted upwards by means of the gripping grooves 45 (see FIG. 1) and fixed in the raised position by means of an easily surmountable, smaller light tube fixing curvature 29 (see FIG. 2), after which the combustion chamber 25 is directly accessible from the front via the opening. After an ignition of the
    Grabstight needs only the light tube 13 are lowered again, the light tube 13 is completed when used outside of grave lanterns by an additional lamp body cover 33 and optionally an adjacent sealing ring 46 (see FIGS. 11 and 12), the direct ingress of rainwater and wind in the combustion chamber 25 should avoid. The luminaire tube 13 may preferably be made of a heat-resistant material that is transparent, dyed in the desired color, but also designed as needed for multiple use artistically and on the deceased. In order to avoid unintentional separation of the main tank 12 and the light tube 13 during transport, the light tube 13 can be latchingly inserted into the surrounding main tank 12. For the main tank 12, in particular, a transparent design made of crystal-clear or slightly colored plastic, which in turn is filled with colorless fuel, is recommended.
    Furthermore, the ventilation gap can be covered with a sealing ring 46, wherein cooling air flow openings 48 in the
    Luminaire tube 13 are provided (see FIGS. 11 and 12). As already mentioned, a special cover 33 is provided for the use of grave light outside protective lanterns or the like, in which after removal from the combustion chamber 25 of the sealing ring 46 must be pushed from the recessed grip 35 into a fixing groove 47, but with the hot air outlet is covered from the rear ventilation gap 16. The warm air is therefore diverted via the Kühlluftdurchströmöffnungen 48 into the interior, 16/47 16 • · · • · · · · ····
    So that the ventilation gap 16 prevents from penetrating
    Rainwater is protected.
    An additional improvement of the luminosity can be achieved by providing the luminaire tube 13 with a radiation-reflecting coating 14. This has the particular effect that even with a small flame, as is necessary to achieve a particularly long burning time, improved light emission can be achieved.
    The gripping grooves 45, with which the lamp tube 13 is provided, on the one hand facilitate the extraction of the lamp tube 13 from the combustion chamber 25, on the other hand, but also have the task of covering the set daily values and thus make it unseen for foreign observers.
    In order to adjust the flame size as accurately as possible to the desired operating time length after a day setting scale, a wick 1 comprehensive flame retardation sleeve 3 is provided in the combustion chamber 25, which is fixedly mounted on a throttle sleeve holder 2. Of the
    Drosselungshülsenhalter 2 is in turn held vertically adjustable by means of a thread 7. A rotational movement of the
    Drosselungshülsenhalter 2 or the flame retardation sleeve 3 thus causes a linear movement of the
    Flammendrosselungshülse 3. This flame size adjustment can also directly from the front with upwardly pushed light tube 13 on one, provided with a BrenndauerSkala 5
    Adjustment 10 take place, with a
    Calibration fixation pressure point 4 between the
    Contact surfaces of flame suppression sleeve 3 and throttle sleeve holder 2 for factory
    Betriebslängeneichung and thus independent of the screw thread height positioning of the flame retardation sleeve 3 is used.
    Not only the illuminance and thus the total duration of the illumination, but also the duration of the illumination 17/47 •
    ··· · <
    1 to 4 a, separated via an intermediate bottom 38 cycle tank 11, wherein the cycle tank 11 via a closable cycle tank connection valve 18 with the main tank 12, as well as the level control valve 8 with the level-regulated fuel supply storage 28 is connected. In the illustrated embodiment, the cycle tank connection valve 18 is designed as a spring diaphragm, which is arranged on the, the combustion chamber 25 facing the inner surface of the main tank 12.
    In a particularly user-friendly embodiment, both the flame size and combustion duration setting, as well as the filling of the fuel supply reservoir 28 are made from the front of the lamp. Here, the flame size and burning time and the opening of the level control valve 8 is accomplished simultaneously by a single rotational movement of the thread 7. The outer threaded part has one or more inflow and is firmly attached to the tank bottom. The inner threaded body is screwed by turning in height and allows fuel through the released inlet openings of the level control valve 8 in the fuel supply reservoir 28 to the wick 1, which is designed as a fuel rod, flow, until the inlet openings of the level control valve 8 through the rising fuel level are closed and no more air can flow into the cycle tank 11 for volume compensation. Through this mechanism, regardless of the level in the main tank 12 over the entire operating time a uniform wick saturation for the most accurate compliance with the predetermined operating time can be achieved. The thread 7 forms a fuel shut-off valve in the fuel supply reservoir 28 in this embodiment.
    In this screwing of the inner threaded body, the upper end of the flame retardation sleeve 3 is further and further on the, designed as a fuel rod and firmly anchored to the ground wick 18/47 18 • # · · ···· ·········· · Pushed upwards, so that the Combustion reduced more and more and the flame is thus throttled more (see Fig. 3). This flame throttling is determined by a firing scale 5, which is located on the upper visible surface and on the outer peripheral region of the dial 10 between the two sprockets 9 (see also Fig. 10).
    Adjusting the flame size and burning time by means of the dial 10 is carried out for example by means of a grifft rests gear 9, which cooperates with a latching spring 39. The sprocket 9 can be aligned on fixing wedges 22 when setting the burning time using the detent spring 39, so that upon insertion of the light tube 13, this fixation wedges 22 engage exactly in the frontmost tooth positions and fix the dial 10 (see Fig. 6). This process is facilitated by an alignment mark 23 (see, for example, FIG. 1). A particularly high-quality embodiment provides that a brightness sensor 56 and a solar module 57 are provided, as well as a motor gear 54 controlled by a control unit 55 of a geared motor 53 which can be brought into engagement with the ring gear 9 on the dial 10 (see FIGS. 15 and 16) ). In this way, the brightness of the grave light can be automatically adjusted to the existing ambient light using the control unit 55, such as by day and night times using the brightness sensor 56 detected and the light intensity is set via a corresponding control program. The ring gear 9 of the dial 10 is driven by the motor gear 54. The guide rail 58 serves to stabilize the dial 10 during the drive by the motor gear 54th
    In FIG. 6, which shows a grave light according to the invention from above, furthermore, guide curvatures 26 on the light tube 13 can be seen, which are guided in guide grooves 27 running axially on the inner surface of the main tank 12 and opposite to alignment or correct insertion of the light tube 13 enable the main tank 12. 19/47 19
    By means of latching elements 17 (see also Figs. 2 and 3), e.g. As radial projections of the lighting tube 13 may be formed, on the one hand a spacing of the light tube 13 to the inner surface of the main tank 12 to form a rear ventilation gap 16 is ensured, and on the other hand provided a latching mechanism to temporarily hold the light tube 13 in the pushed-up position for igniting the wick. 1 to allow, and a slight resistance to the complete removal of the light tube 13 to produce.
    In transport and trade comes the grave light with normal inserted light tube 13, which secures with its fixing wedges 22 the entire thread axis with flame retardation mechanism and fuel shut-off valve absolutely against any unwanted rotation. Preferably, the grave light is thereby turned upside down, as shown in FIG. 8. In fact, in this transport and storage position, even if the level control valve 8 fails, no fuel can escape from the cycle tank 11 into the fuel delivery reservoir 28. Furthermore, this position is recommended even before the first start-up to release any gas pressure bubbles 32. In the luminaire tube 13, a cover 33 is further used, which can be removed during commissioning and placed on the lamp tube 13, if no Grave lantern is available for the grave light. For this purpose, the cover 33 on a coupling-36, which merges into a recessed grip 35. In the recessed grip 35 is also a sealing ring 46, which must be pushed onto the light tube 13 in its fixing notch 47 before placing the cover 33. The cover 33 also has slots 34 which are to be made as small as possible and serve as an outlet for the combustion gases of the grave light. Furthermore, in order to be able to preclude an already unauthorized trial access to the luminaire mechanism when purchasing the grave light, the combustion chamber 25 is provided with a light through its entire luminous tube insertion opening with a 20/47 20 • 47 ··································································· · · «· ···· # ··· ♦« ♦ ···· · ♦ ··
    Brennraumesiegelungsfolie 43 sealed so that a pristine original condition can be guaranteed.
    To start up the grave light and discharge the
    Gas overpressure bladder 32 is tilted by 180 °, so that it assumes approximately the position shown in FIG. 8. As soon as she returns to the
    1, only the lighting tube 13 has to be briefly pushed up when igniting the wick 1 and then pushed back completely. A latching mechanism, which is formed by a smaller arc tube fixing curvature 29 and a larger arc tube discharge curvature 30, which are arranged in a small axial spacing, as well as a resilient latching element 17, facilitates the correct insertion of the light tube 13th
    Fig. 2 shows the grave light according to the invention with closed level control valve 8 in the external state. Subsequently, you can choose between a full-time operation and a part-time operation. If the level control valve 8 by turning the dial 10 and
    Hochschrauben the throttle sleeve holder 2 open, so is the grave light in full-time operation, in which the cyclone tank connection valve 18 due to a concave valve opening 19 near the
    Ventilschließungsandruckkante 31 of the light tube 13 remains open. The entire fuel supply in the main tank 12 can flow freely to the inflow opening 8 until it is completely used up. In this full-time operation, the outer number ring refers to the Brenndauerskala 5, as can be seen in Fig. 6. Depending on the rotational position of the dial 10 and the associated luminosity is obtained according to the illustrated embodiment, a maximum burning time of 8 to 32 days. The corresponding luminosity is displayed in an intuitive manner, for example by a larger flame symbol 42 at low burning time and a smaller flame symbol 42 at long burning time, as well as by a light intensity indicator LA. 21/47 ί 21 ··· • · · · · «« · · · ·
    • · • ·
    This is different with the multiple part-time operation, as shown in FIG. 3. For the configuration according to FIG. 3, the luminaire tube 13 was completely taken out of the main tank 12 before the first start-up and, in turn, inserted again so that a convex
    Valve closing curvature 20 on the light tube 13, the cycle tank connection valve 18 between the main tank 12 and the cycle tank 11 closes by means of a Ventilschließungsandruckkante 31, and only the fuel in the cycle tank 11 can be used up. When restarting the lamp tube 13 must be pushed up again to wicking. At the same time, the valve closing buckle 20 releases the fuel flow in the cyclone tank connection valve 18 from the main tank 12 into the cycle tank 11, so that the cyclone tank 11 is automatically filled for the next operation period and after lighting the lighting tube 13 a new, delimited part-time function is started. In this part-time operation, the inner number ring of Brenndauerskala 5, as it can be seen in FIG. 6. Depending on the rotational position of the dial 10 and the associated luminosity is obtained according to the illustrated embodiment, a maximum burning time of 1 to 3 days. The varying luminosity can be represented by a light intensity indicator LA in lumens.
    The operating mode and the corresponding insertion of the light tube 13 can thereby by means of an operating mode display 40 either by the wording "FULL TIME". or "PART TIME", or by a corresponding graphical illustration (see FIG. 7). For this purpose, FIGS. 9a-9d show an embodiment of the luminaire tube 13, wherein FIGS. 9a and 9b show a representation of the rear side (FIG. 9a) and a lateral representation (FIG. 9b) of the luminaire tube 13 for insertion into the combustion chamber 25 for a FIG. 9 c and 9 d show a representation of the rear side (FIG. 9 c) and a side view (FIG. 9 d) of the lighting tube 13 when inserted into the combustion space 25 for a part-time operation. 22/47 ΐ ΐ 22
    ···· ·· · · · ··· ··
    On the two fuel tanks is in each case a filling indicator 41, can be made with the particular part-time function intermediate settings by the cycle tank 11 is not full, but only half or even a quarter filled and thus a half or a quarter of the Brenndauerskala. 5 displayed burning time is reached. This results in a very economical operating variant, but also ensures the highest level of operational reliability for the shortest and visually highest quality grave lights.
    Under the sloping bottom of the cycle tank 11 is also a carrying case magazine 24, from which after the purchase of a tailor-made thin disposal bag 37 can be pulled out with which brought about 1 kilogram grave light comfortable and safe to their place of use, and with the one already burnt out light clean and easy to dispose of disposal or recycling can be supplied. Contamination of car seats or similar shelves by not completely used up fuel reserves and open fuel valves is avoided by the disposal bag 37 with certainty.
    In a simpler embodiment with no moving parts having fewer and fixed set values, a wick 1 in the form of a pointed bar wick is inserted into one of, for example, four selectable wick tubes which have four differently sized flame arrestor sleeves 3 fitted thereto (see Figures 13 and 14). The fuel saturation of the wickbar is initiated by puncturing the closure film 49 on the bottom side of the selected wicket tube. This also allows the tank air supply, which must be supplied for the fuel consumed. The wick can be removed about a wick delivery tube 50 and inserted into one of the Wickthalterohre. After punching the sealing film 4 9, the wick 1 penetrates into the fuel supply reservoir 28, whereby due to the different length of the Wickthotterohre a 23/47 ·· 23 • ♦ · · t · · · · · · ··· ··· ··· ·· different combustion surface of the wick 1 will release and thus a different burning time is generated. But it can also be a wick holder ear provided for the wick 1, in which a wick 1 of different lengths can be inserted. The different length can be achieved approximately by simply breaking the Stabdochtes to predetermined subdivisions. For the last-mentioned embodiments, it is proposed that the wick 1 has a twist 52 in its pointed end region (FIG. 14d). The twist 52 serves, after the piercing of the sealing film 49, the air supply in the
    Fuel supply storage 28 to ensure. 14b shows a sectional view of the wick holder tube magazine consisting of the wick tubes with waste seal cap 59 and pressure cap 60, and FIG. 14c shows a detail view of a wick tube with wick pads 51 for ensuring the air supply 6.
    The comparison of the gravel luminaire according to the invention with the long-term oblong electric luminaires gives clear and outstanding features for the "hot" Grave light, the "cold" Batteriegrablichter can not meet. The superior advantage of the adjustable "hot " Grave light compared to battery-operated lights are particularly in the cold and drawn by short days and long nights winter months, when sometimes heavy snowfall over the graves. In these circumstances, the inventive, "hot" remains. Grave light visible due to its heat radiation and melting effect.
    The adjustable long-time gray lamp is thus ideal as a grave decoration for the snowy winter months, in which the winter time can be bridged from November to March with a few grave lights according to the invention and the deceased relatives can be given an appreciation of their earthly life. 24/47 ······································································································································: ·······························································: ···················································: ·················································· 40 Operating mode display 4 Calibration fixation pressure point 41 Filling indicator 5 Burning scale 42 Flame symbol 6 Air supply 43 Combustion chamber 7 Thread Sealing film 8 Leveling valve 44 Operating instructions 9 Gear rim LA Intensity display 10 Adjusting wheel 45 Gripping grooves 11 Cyclic tank 46 Sealing ring 12 Main tank 47 Fixing notch 13 Luminaire tube 48 Cooling air flow through 14 Coating Openings 15 Visible surface 49 Closing foil 16 Ventilation gap 50 Wick-ready 17 Locking element Positioning tube 18 Tank connection cycle cycle i1 51 Wicket blocks 19 Valve opening buckling 52 Twisting 20 Valve closing buckle 53 Geared motor 21 Fresh air supply channel 54 Motor gear 22 Fixing wedges 55 S e ttin g s ine rs 23 Jus labeling mark 56 Brightness sensor 24 Carrying pocket magazine 57 Solar module 25 Combustion chamber 58 Guide rail 26 Guide bulges 59 Disposal 27 guide grooves Sealing cap 28 Fuel supply reservoir 60 Pressure cap 29 Smaller fluorescent tube fixing bulge 30 Larger fluorescent tube discharge bulge 31 Valve closing pressure edge 32 Gas overpressure bladder 33 Cover 34 Slits 35 Recessed recess 36 Coupling section 37 Disposal bag 24 25/47
    权利要求:
    Claims (28)
    [1]
    5 25 ··· ······· «············· Claims 1. Gravel luminaire comprising a light source operated with liquid fuel, the wick of which (1) ends at one end in a fuel supply reservoir (28) and at the other end into a combustion chamber (25), characterized in that a main tank (12 ) is provided for the fuel connected to the fuel supply reservoir (28), wherein the liquid level of the fuel in the fuel supply reservoir (28) is below the liquid level of the fuel in the main tank (12), and the fuel supply reservoir (28) is a level control valve (8) for which, in the fuel delivery memory (28) flowing fuel is associated.
    [2]
    2. Gravel lamp according to claim 1, characterized in that the level control valve (8) is formed by an inflow opening in the fuel supply reservoir (28), wherein the main tank (12) is sealed gas-tight, and the fuel supply storage (28) via an air supply (6). is connected to the combustion chamber (25).
    [3]
    3. Gravel lamp according to claim 1 or 2, characterized in that one, in its height relative to the wick (1) adjustable flame retardation sleeve (3) is provided, which releases an adjustable combustion surface of the wick (1).
    [4]
    4. Gravel lamp according to claim 3, characterized in that the flame retardation sleeve (3) is held vertically adjustable in a thread, and with the flame restriction sleeve (3) coaxially connected Einstellrad (10) with a Brenndauerskala (5) is provided on the for different Rotary positions the respective burning time is readable. 26/47 26

    t · ♦ · ··· ··· ♦ · · · · · · · · · ·····
    [5]
    5. Grave light according to one of claims 1 to 4, characterized in that the main tank (12) in its lower regions one, from the main tank (12) separated cyclone tank (11) connected to the main tank (12) via a Zyklustankverbindungsventil (18 ) and connected to the fuel supply reservoir (28) via the inflow port (8).
    [6]
    6. Gravel lamp according to claim 5, characterized in that the cycle tank connection valve (18) is designed as a spring diaphragm, which is arranged on the, the combustion chamber (25) facing the inner surface of the main tank (12).
    [7]
    7. Gravel lamp according to one of claims 1 to 6, characterized in that the main tank (12) surrounds the combustion chamber (25) at least partially, and in the combustion chamber (25) a light tube (13) is inserted.
    [8]
    8. Grave light according to claim 7, characterized in that the light tube (13) for forming a rear ventilation gap (16) to the inner surface of the main tank (12) is at least partially spaced, and the rear ventilation gap (16) opens into the combustion chamber (25).
    [9]
    9. Gravel light according to one of claims 1 to 8, characterized in that the combustion chamber (25) in the region of the combustion chamber floor in the combustion chamber (25) opening fresh air supply channel (21).
    [10]
    10. Grave light according to claim 8 and 9, characterized in that the fresh air supply channel (21) also opens into the rear ventilation gap (16).
    [11]
    11. Gravel lamp according to one of claims 6 to 10, characterized in that the spring diaphragm can be actuated by a convex valve-closing curvature on the lamp tube (13). 27/47 27 4 ♦ · · · · ···
    [12]
    12.Grableuchte according to one of claims 4 to 11, characterized in that the setting wheel (10) has a toothed rim (9), and fixing wedges (22) are provided which upon insertion of the lamp tube (13) in a predetermined tooth position of the ring gear ( 9) and fix the adjusting wheel (10).
    [13]
    13. Grave light according to one of claims 5 to 12, characterized in that the cycle tank (11) has a, in the direction of the fuel supply reservoir (28) bevelled bottom.
    [14]
    14. Grave light according to one of claims 5 to 13, characterized in that the main tank (12) and the cycle tank (11) filling displays (41) are arranged.
    [15]
    15. Grave light according to one of claims 7 to 14, characterized in that on the lighting tube (13) an operating mode display (40) for displaying the full-time operation and the part-time operation is arranged.
    [16]
    16. Grave light according to one of claims 5 to 15, characterized in that the main tank (12) has a, in the direction of the cyclic tank connection valve (18) beveled bottom.
    [17]
    17. Grave light according to one of claims 7 to 16, characterized in that the light tube (13) is at least partially provided with a radiation-reflecting coating (14).
    [18]
    18 grave light according to one of claims 3 to 17, characterized in that the flame restriction sleeve (3) on a throttle sleeve holder (2) is arranged, wherein the flame restriction sleeve (3) and the throttle sleeve holder (2) to ensure their relative positioning a common Kalibrierfixierungsdruckstelle ( 4). 28/47 * *

    • ··································································································· ·
    [19]
    Gravel lamp according to one of claims 8 to 18, characterized in that the lighting tube (13) latching elements (17), and the inner surface of the main tank (12) has a smaller Leuchtröhrenfixiervölbung (29) and a larger Leuchtröhrenausschubvölbung (30), which form a latching mechanism with the latching elements (17).
    [20]
    20. Grave light according to one of claims 11 to 19, characterized in that for the stable pressure exertion of the valve closing camber (20) on the Zyklustankverbindungsventil (18) a Ventilschließungsandruckkante (31) in the region of the Zyklustankverbindungsventils (18) is provided which the Ventilschließungsvölbung (20). is moved radially in the direction of the Zyklustankverbindungsventils (18) at an axial movement path of the lighting tube (13).
    [21]
    21. Gravel luminaire according to one of claims 7 to 20, characterized in that a combustion chamber sealing film (43) is provided, which covers the luminous tube insertion opening of the main tank (12).
    [22]
    22. Grave light according to one of claims 8 to 21, characterized in that the rear ventilation gap (16) is covered with a sealing ring (46) and cooling air through-openings 48 in the light tube (13) are provided.
    [23]
    23. Grave light according to one of claims 7 to 22, characterized in that the lighting tube (13) is provided with grip grooves (45).
    [24]
    24. Grave light according to one of claims 12 to 23, characterized in that a brightness sensor (56) and a solar module (57) are provided, and by a control unit (55) controlled motor gear (54) which is connected to the sprocket (9). can be brought into engagement. 29/47 * 29: 29 »··· ·· ··« «· · ··· · * ·
    [25]
    25. Grave light according to claim 1 or 2, characterized in that the wick (1) is designed as a pointed Stabdocht, and a plurality Wickthalterohre different lengths are provided, which are covered by a sealing film (49).
    [26]
    26.Grableuchte according to claim 1 or 2, characterized in that a Wickthalterohr for the wick (1) is provided, in which a wick (1) of different lengths can be inserted.
    [27]
    27 grave light according to claim 1 or 2, characterized in that a Wickthalterohr for the wick (1) is provided, and the Wickverbrennungsoberfläche by a screwed flame retardation sleeve (3) is variable.
    [28]
    28. Grave light according to one of claims 25 to 27, characterized in that the wick (1) has a twist (52) in its pointed end region. 30/47
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    同族专利:
    公开号 | 公开日
    AT513817B1|2015-08-15|
    WO2014096243A1|2014-06-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE44295C|B. J. m. menge, Geistlicher in Cincinati, Ohio, V. St. A|Innovation in lamps for vegetable oil|
    DE203125C|
    GB191125461A|1911-11-15|1912-11-14|John Henry Jack|Improvements in Oil Lamps and Burners therefor.|
    GB195320A|1922-08-02|1923-03-29|William Joseph Naisbitt|Improvements in and relating to railway station and other lamps and wick burners therefor|
    AT266741B|1967-04-12|1968-11-25|Ladislaus Pinter|Grave lantern|
    FR620537A|1926-08-21|1927-04-25|Gasoline light candle|
    DE740095C|1940-12-04|1943-10-12|Thor Neumann Ramboell|Wick lamp designed in the form of a candle for liquid fuel|
    DE9011047U1|1990-07-26|1991-02-07|Jung, Helmut, 6107 Reinheim, De|
    EP1484551A1|2003-06-05|2004-12-08|Fredy Studer|Lamp|
    IL159630D0|2003-12-29|2004-06-01|Yosef Zamero|Liquid supply apparatus|
    DE202004002069U1|2004-02-09|2004-05-13|Krumm, Martin|Grave light for oil burner has upper part rotatable on carrying column and lockable in defined position by means of 2 angled surfaces pressed together under own weight and that of upper part|DE102018103700B3|2018-02-20|2019-05-23|Norbert Freund|Lamp with a wick|
    DE102018103703B3|2018-02-20|2019-05-16|Norbert Freund|Light with a mobile bar wick|
    DE102018103701A1|2018-02-20|2019-08-22|Norbert Freund|Transfer device for a liquid|
    DE102019119303B3|2019-07-16|2020-12-17|Norbert Freund|Luminaire with a motorized rod wick|
    法律状态:
    2018-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20171220 |
    2019-01-15| NFJG| Reinstatement after late payment of annual fees|Effective date: 20181121 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1329/2012A|AT513817B1|2012-12-20|2012-12-20|grave lamp|ATA1329/2012A| AT513817B1|2012-12-20|2012-12-20|grave lamp|
    PCT/EP2013/077470| WO2014096243A1|2012-12-20|2013-12-19|Grave lantern|
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