• 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 life-saving vessel (10) designed as a hollow body, such as a hull in the form of a substantially flattened sphere or disk, which has a horizontal and a vertical axis (15, respectively 16), and is composed of an upper part (11 ) above the horizontal axis and a lower part (13), and comprising passenger compartment (25) and provided with a stabilizing device (12) extending around the periphery, a centrally in the body arranged and vertically extending telescopic device (40) designed as an inner cylindrical housing formed by telescopically interlocking circular-cylindrical tubes (40: 1-40), a lowering stabilizing means (14) comprising a substantially disk-shaped unit extending sigradially from the vertical axis (16) of the vessel, and which stabilizing means, by activating the telescopic the device (40) with a pressurized medium can be slid out in the vertical direction downwards from the lower part of the lower part. For usability and can quickly and efficiently move from a disaster area to a safer location both on land and in water, the craft includes a first and second rotor (52, 17) mounted for rotation about a first and second vertical axis (16, 16 "), one the upper part (11) and the second on the lower part (13) of the vehicle, the first rotor (52) comprising a set of rotor blades (53) extending in a first blade plane (P53) and the second rotor (17) comprising a number of blades (18 ) extending in a second blade plane (P18), said first and second rotors (52, 18) being arranged for rotation and generating vertical lifting force in a vehicle surrounding medium by the action of an engine (55) supported by the vehicle with associated transmission (54). ). W: Other__Casedocum ents Patent P410- P41000572SEO0 100607 besk.doc
    公开号:SE1050584A1
    申请号:SE1050584
    申请日:2010-06-08
    公开日:2011-12-09
    发明作者:Jan-Evert Lindmark；Juhani Niinivaara
    申请人:Jan-Evert Lindmark；
    IPC主号:
    专利说明:

    15 20 25 30 35 2 fl gl schematically shows a side view of actuators included in the vehicle, fl go shows schematically in a side view, with partially broken away and stripped parts the rotor unit included in the vehicle, and fi go schematically shows the rotor unit in a side view corresponding to Fig. 7, but set to an alternate mode.
    Referring to Figs. 1 and 2, there is shown a life-saving craft 10, which may conveniently be described as a craft having a body, such as a hull in the form of a substantially flattened sphere or disk, intended to function both flying in the air and on land. The vessel 10 is also intended to function in a collapsed or contracted position in water and then in the form of a hull and floating like a covered boat. The term body as used herein refers to the entire outer shell of the vessel and consists of an upper part 11, located above a circumferential stabilizing part 12 constituting the widest or widest part of the vessel and arranged amidships or in the middle, and a lower part 13 located below said circumferential stabilizing part. Arranged on the lower part 13 at the bottom is a stabilizing means made of solid material 14 intended to be located below the water surface when the vessel is in water. It should be noted that the circumferential stabilizing portion 12 of the midship extends around the circumference of the vessel at a horizontal axis 15 or in a horizontal plane, and that a vertical axis 16 runs at right angles to the geometric center of the circumferential stabilizing portion of the circumferential midship. The lower stabilizing means 14 can be described as a ballast having the shape of a helical hollow, truncated cone or pyramid whose wider end is turned upwards and provided with a cup-like shape facing the outside of the bottom part so that it can be tightly fitted to said bottom part. This is shown particularly clearly in Fig. 2. One of the purposes of the stabilizing means 14 is to act as ballast and prevent the vessel from rolling when it is in water, the stabilizing means being below the water surface. During wave movements, this stabilizer offers sufficient resistance to prevent the craft from "surfing" on the waves and remaining in an upright stabilized position during all types of sea level rise. The midships stabilizing part 12 may also be equipped with handles to facilitate swimming and equipped with bumpers or fenders for absorbing shocks, if the vessel is in water colliding with foreign objects. In a space delimited between the stabilizing means 14, when it is in a position retracted towards the lower part 13, a rotor 17 rotatable about the vertical axis 16 of the vessel is arranged with a number of blades 18. This rotor 17 is primarily intended to function as a propeller. and has the task of providing a lifting force of the life-saving craft 10 when it is in water. The rotor 17 comprises four rotor blades 18 which, with equal mutual circular pitch, extend in the first plane P18 substantially perpendicular to the axis of rotation. 16.
    W: Other_Casedocuments Patent P410- P41000572SE00 100607 beskdoc 10 15 20 25 30 35 3 At the bottom of the lifeboat 10 or more precisely on the underside of the stabilizing member 14, three retractable and fold-out support legs 19 are arranged. Referring also to Fig. 3, said support legs 19 at hood-shaped 21 part of the stabilizing member 14 and can from a recessed position as shown in Fig. 2, where the support legs are hingedly attached to a central extending parallel to the downwardly facing side of the stabilizing member, by the action of a piston-cylinder device received in the stabilizing member 14 22, is jointly folded down so that the craft can rest on the support legs in the manner shown in Fig. 1.
    The shell-shaped body of the life-saving vehicle 10, formed by the upper and lower part 11, 13, is Furthermore, the life-saving vehicle 10 is suitably provided with all conceivable equipment, such as a radio, internally provided with stiffening walls and transverse walls. radar reflectors, convenience facilities, drive motors and rescue equipment, which have been substantially stowed and placed in suitable spaces (not shown). Arranged in the lower part 13 is an inner floor 24, which forms the bottom of the passenger or personnel chamber 25 intended to accommodate a relatively large number of people under relatively comfortable and safe conditions.
    Hatches 26 or ruff caps are arranged at the top of the upper part 11 and at the bottom of the lower part 13. The doors 26 are designed so that locking and unlocking can take place either from the inside or from the outside, and which doors are mainly of the conventional type used in aircraft.
    A suitable material for the manufacture of the life-saving craft 10 has been found to be fiberglass-reinforced, synthetic plastic resin materials, usually fiberglass or composite of the type commonly used in the construction of boat hulls, alternatively metal, such as steel or aluminum. The hull is suitably made of transparent, but colored plastic, which allows a 360 ° horizontal view of the passengers. The reason why a clear view around the craft is desirable will appear in more detail later in the description. In order for the doors 26 to be easy to locate, they may possibly be made of a more dark-colored transparent material. Arranged in the passenger or personnel chamber 25 is a substantially annular, inwardly directed seat bench provided with a backrest, placed against the inside of the lower part 13 (not shown). A portion of the stabilizing member 12 extending around the circumference of the vessel at the horizontal axis 15 may be hollow as an annular circumferential cylinder and form a floating chamber which may be filled with foam inside. Furthermore, the stabilizing part 12 can be made of relatively thick elastic material in order to be both shock-absorbing and to serve as a reinforcing and stiffening flange. Another factor regarding the efficiency of the vessel is the provision of an upper shell-shaped dome 28, which is located on the vertical axis 16, where this is arranged at the top as shown in Figs. 1 and 2. To the upper dome 28 is also W: Other_Casedocuments Patent P410- P41000572SE00 100607 besk.doc 10 15 20 25 30 35 4 arranged one or more ventilation devices, not shown in more detail, for example an air inlet duct 29 and an air drain duct 30, see also Fig. 3.
    Extending between the upper and lower part 11, 13 centrally in the middle is a telescopic device 40 designed as an inner cylindrical casing formed by telescopically interconnected circular-cylindrical tubes 40: 1-40 of relatively large diameter. Said tubes are made of preferably steel or aluminum. The telescopic device 40 comprises equipment for stabilizing the vessel when it is floating in water and also has the task of forming a transport path for conducting ventilation air down and into the canister. The equipment for stabilizing the buoyancy of the vessel comprises a series of two or more telescopically arranged cylinders 40: 1-40 which make it possible to telescopically vary the length of the cylindrical housing which is illustrated in Figs. 1 and 2. Cylinders 40: 1-40: n can be equipped with collars to limit the mutual axial movements of the cylinders. When the lifeboat 10 is floating in water, it is stabilized partly by its own inertia in the medium, partly by adjusting the center of gravity of the canister vertically upwards or downwards which takes place by displacing the stabilizing means 14 downwards, out of the vessel by the action of said telescopic device 40. the cylinder parts are displaced relative to each other by means of a hydraulic medium which is supplied to the cylinders via inlet and outlet 31, 32, see Fig. 3.
    Referring to Figs. 1-3, a displacement of the cylinder group 40: 1-40 from the retracted to the extended position means that the stabilizing member 14, connected in the downwardly directed free end of the innermost cylinder 42, is driven out from the body and downwards. As a result of this, a sealing member 46 is arranged around the free edge or periphery of the stabilizing member 14, in the form of a center of gravity of the life-saving vehicle also arranged substantially downwards. elastic circumferential annular cylindrical body of, for example, some elastomer which is intended to co-operate in a sealing and supporting manner with the lower part 13 of the canister when the stabilizing member 14 is adjusted in its position retracted towards the lower part 13 via the telescopic device 40. The life-saving vehicle described above can position symmetrical shape, shown in Fig. 2, is easily launched into water from ships or the like.
    In order for the lifeboat 10 to be able to move quickly and efficiently to and from a dangerous area to a safer place, it is equipped with propulsion devices that not only offer the possibility of movement in water but also flight ability, but without the absence of conventional wings or other fixed aerodynamic attachments. . More specifically, the life-saving vehicle 10 above is equipped with a rotor 52 located on the upper part 11 of the life-saving vehicle 10 rotates coaxially with the vertical axis 16. This rotor 52 is intended to generate lifting force to the vehicle 10 and is designed to generate at least the lifting force required for lifting the craft from water at W: Other_Casedocuments Patent P410- P41000572SEOO 100607 besk.doc 10 15 20 25 30 35 5. In the following, the rotor 52 located at the top of the vehicle will be called the first rotor while the rotor 18 located at the bottom of the vehicle will be called the second rotor. The propulsion means 10 of the life-saving vehicle 10 also include means for rapid and efficient plane escape comprising a pair of jet engines 60 mounted on diametrically opposite sides of the hull and arranged to produce a jet jet for the propulsion of the vessel, see also Figs. 4 and 5. As best seen in Figs. 6, each jet engine is assigned means 61 for controlling the outlet direction of the respective jet engine outlet flow. This means comprises a number of guide flaps 62 which, by the action of actuators and actuators (not shown), can rotate about a respective horizontal axis 63. If the guide flaps 62 are turned upwards, the outlet flow will be directed obliquely upwards relative to the main flow direction and if the guide flaps are turned downwards the outlet flow to be directed obliquely downwards in relation to the main flow direction. The guide flaps 62 can thus function as rudders for the vehicle 10. Again with reference to Figs. 4 and 5, the life-saving vehicle 10 is equipped with operating means generally denoted by 64, which starting from the upper part 11 extends radially from the peripheral stabilizing part 12 of the vehicle. outgoing body 65 formed as a stabilizing fin provided with side rudders 66 and paired height rudders 67 respectively. By means of the fin 65 the lifeboat 10 tends to flutter towards the inflowing air in flight whereby the pilot by means of the side rudder 66 can effectively steer the lifeboat 10 in girth. With the aid of the rudder 67, the angle of attack of the vehicle 10 towards the horizontal plane can be effectively controlled and controlled, especially at higher flight speeds.
    As described above, the drive means of the life-saving craft 10 comprises a first rotor 52 located on the top of the craft which is rotatable about the vertical axis 16. The rotor 52 is intended to generate lifting force to the craft 10 and is so selected and designed that it, together with the second rotor 18, the lifting force required to lift the lifeboat 10 from water.
    Referring to Figs. 8 and 9, the first rotor 52 includes a set of rotor blades 53 which are rotatable by a drive means included in the vehicle comprising a drive line 54 with drive motor 55 with associated transmission in the form of a planetary gear 56 and electronic control. The engine and driveline are housed at the bottom of the telescopic device 40 located in the central center of the personnel chamber 25 and extend vertically. Due to their low position, the engine and driveline 54, 55, due to their weight, contribute to the overall center of gravity of the vessel being low, which is an advantage. not least when the craft is floating in water. Similarly, one or more fuel tanks 58 are also integrated in a central lower part of the lifeboat, which in particular when full serve as efficient ballast.
    W: Other_Casedocuments Patent P410- P41000572EN00 100607 besk.doc 10 15 20 25 30 35 6 The rotor 52 carries a first group of three rotor blades 53 which, with equal mutual circular division when in the unfolded position, extend in the first plane P53 substantially perpendicular to the axis of rotation 16, i.e. in principle parallel to the horizontal axis 15. The rotor blades of the main rotor 52 are each articulated at 80 at the top of the vessel and can be folded together, folded inwards and downwards towards the upwardly facing side of the upper part 11 by means of piston-cylinder devices 81. Referring also to Fig. 2, it should be understood that in said recessed position the blades 53 extend, in close proximity to the flattened spherical or disk-shaped upper part 11 of the vehicle. In the same way as the above-described support legs 19 in recessed position extend in close proximity to the lower part 13 of the vehicle 10 so that together in a collapsed position the whole life-saving vehicle forms a compact and robust unit with small dimensions substantially having the shape of two joined concentrically outwardly curved halves.
    Fig. 3 and Figs. 8-9 show in more detail how the angle of attack of the rotor 52 and rotor blade 53, respectively, is controlled and controlled. By varying the angle of attack, different degrees of lifting force can be generated for the lifeboat 10. It should be understood that through the rotor 52 the lifeboat obtains large lifting force vertically upwards while at the same time it can be easily moved with small force parallel to the horizontal plane. The drive motor 55, which is generally intended to operate at a constant speed, can optionally be put into and out of power transmission connection with either the rotor 52 or the propeller 17 via a transmission included in said drive line 54 which includes a respective crown gear and with these cooperating pinion located at the end of a drive shaft emanating from the engine (not shown).
    As best seen in Figures 8 and 9, the rotor assembly 52 includes an actuator 70 which allows, by the action of a pivot unit 71 which allows rotation of the rotor blades 53 about an axis 54 extending perpendicular to the vertical axis 16, to adjust the angle of attack of each rotor blade. independently and maintain the appropriate setting continuously throughout the blade cycle during one revolution. The rotating unit 71 rotates the rotor blades by the action of a gear, which shows a lack of teeth on selected portions in order to avoid twisting of the rotor blades. In connection between rotor blade 53 and rotor unit 52 there is a compressed air piston surrounded by a spring serving as a damper. The actuators 70 are actuated by means of a control system housed on board with which both rotor speed and angle of attack can be regulated so that the rotors generate the required lifting force and the vehicle performs the desired flight commands.
    It should be appreciated that the lift of the vehicle 10 is increased more efficiently by increasing the angle of attack of the rotor blades 53 rather than changing the speed of the engine 55.
    In addition to the fact that the angle of attack of the individual rotor blades 53 can be controlled and controlled independently of each other, the angle A of the entire rotor unit 52 in relation to a normal 16 towards the horizontal plane 15 can be controlled and controlled. To allow this, the rotor unit 52 is like a part of a ball arranged free-floating in a bearing seat 73 designed as a holder, so that the rotor unit supporting the rotor blades 53 and the rotating unit 71 with actuators 70 for W: Other_Casedocuments Patent P410- P41000572SEOO 100607 beskdoc 10 15 20 25 30 35 7 setting of their angle of attack, can freely swing along a chord and assume different angular positions towards the horizontal plane 15. The varying angular position A of the rotor unit 52 towards the horizontal plane is controlled and regulated by a plurality of electrically driven piston and cylinder devices 76 hinged between the rotor unit 52 and a fixed bearing housing 77.
    90 denotes electronically controlled locking means with which the individual rotor blades 53 can be locked in the desired angular position. 91 denotes wedge members which are displaceable on guide rails 92 and by means of which the rotor unit 52 supported like a cone ball (ball) can be locked by wedge action in selected angular positions towards the horizontal plane 15. One of the great advantages is that the entire rotor unit 52 can be adjusted in angle towards the horizontal plane 15 is that it makes it possible to set the direction of travel of the vessel very quickly and efficiently.
    Figs. 4 and 5 show in more detail the double propulsion units 60 which are arranged on diametrically opposite sides if the body of the craft drives the craft in plane flight. The two propulsion units 60 are arranged a distance in the radial direction out from the hull at midships and are located to the circumferential stabilizing part 12 in a common horizontal plane coinciding with the horizontal axis 15. The propulsion units 60 comprise jet engines which can be manually actuated by control means in the vehicle.
    The propulsion units 60 are supplied with fuel via lines 95 extending from the vehicle's fuel tanks 58.
    In order for the lifeboat 10 to be able to effectively perform movements in the horizontal direction, i.e. plane flight, left-right turns and vertical movements, the means 61 described in the introduction are used which make it possible to control the outlet direction for the outlet flow of the respective jet engine 60. By turning the control flaps 62 about a respective horizontal axis 63 the outlet flow can be directed obliquely upwards or downwards in relation to the main flow direction. If the guide flaps 62 are turned downwards, the outlet flow will be directed obliquely downwards in relation to the main flow direction, which can be used to substantially increase the lifting force 10 of the vessel 10 vertically upwards, for example from the water surface when it is floating.
    It should be understood that the vehicle in this manner, starting from a position in water, can by means of a combination of both the rotor 52 and the jet engines 60 rise very rapidly substantially vertically straight up to a position above the water surface and by adjusting the guide flaps so that the outlet flow from the jet engines are directed straight back very quickly set course and move forward in plane flight from a disaster area. In Fig. 7, 130 denotes a steering unit with a steering wheel at a steering position 131 for a pilot.
    The steering position includes a computer and similar electronic control units for steering the craft.
    The term rotor as used herein means any part of a motor rotatably driven, i.e. according to the invention, both a rotor and a propeller are covered by the term.
    Furthermore, the first and second rotors 52, 17, respectively, are suitably arranged for rotation about their respective axes 16, 16 'in opposite directions with mechanical synchronization, so that the fuselage reaches desired stability and balance against undesired self-rotation thanks to the behavior of substantially equal counter-torques.
    The invention is not limited to what is described above and that shown in the drawings, but can be changed and modified in a number of different ways within the scope of the inventive concept stated in the appended claims.
    W: Other_Casedocuments Patent P410- P41000572SEO0 100607 besk.doc
    权利要求:
    Claims (1)
    [1]
    1. 0 15 20 25 30 35 1. 9 CLAIMS Lifesaving vessel (10) designed as a hollow body, such as a hull in the form of a substantially flattened sphere or disk, having a horizontal and a vertical axis (15, respectively 16). ), is composed of an upper part (11) above the horizontal axis and a lower part (13), and comprising a passenger compartment (25) and provided with a stabilizing device (12) extending around the periphery, a telescopically arranged centrally in the body and extending vertically device (40) formed as an inner cylindrical housing formed by telescopically interconnected circular-cylindrical tubes (40: 1-40: n), a stabilizing member (14) arranged in the lower part comprising a substantially disc-shaped unit extending radially from the vertical axis of the vehicle (16), and which stabilizing means, by activating the telescopic device (40) with a pressurized medium, can be pushed out in the vertical direction downwards from the lower part of the lower part, characterized for moving both on land and in water, it comprises a first and a second rotor (52, 17) mounted for rotation about a first and a second vertical axis (16, 16 '), one on the upper part (11) of the vessel. respectively the second on the lower part (13) of the vehicle, the first rotor (52) comprising a set of rotor blades (53) extending in a first blade plane (P53) and the second rotor (17) comprising a number of blades (18) extending in a second blade plane (P18), said first and second rotors (52, 18) being arranged for rotation and generating vertical lifting force in a medium surrounding medium by the action of a motor (55) supported by the vessel with associated transmission (54). ). Vehicle according to claim 1, wherein the engine (55) supported by the vehicle and the associated transmission (54) are located along the vertical axis (16) between the first and second rotors (52, 17). Vehicle according to any one of claims 1-2, comprising a pair of propulsion units (60) mounted on diametrically opposite sides of the hull for horizontal propulsion of the vehicle in the surrounding medium. Vehicle according to claim 3, wherein the propulsion units (60) comprise jet engines intended to produce a respective jet . Vehicle according to claim 4, wherein each propulsion unit is associated with means (61) for controlling the outlet direction of the outlet flow of the jet engine, comprising a control flap (62) W: Other_Casedocuments Patent P410- P41000572SEO0 100607 10. 11. 12. 10 which by the action of actuators and actuators are rotatable about a respective horizontal axis (63). Vehicle according to one of Claims 1 to 5, comprising a stabilizing fin (65) extending radially from the outer periphery of the vehicle. Vehicle according to claim 6, wherein the stabilizing fin (65) is equipped with side rudders (66) and rudders (67), respectively. Vehicle according to one of Claims 1 to 7, in which each of the rotor blades (53) included in the first rotor (52) is articulated to the upper part (11) of the vehicle and from a folded-out position in which they extend in the blade plane (P53). by the action of a piston-cylinder device (81) acting between each rotor blade and the upper part, it is jointly folded, folded inwards and downwards towards the upwardly facing side of the upper part to an inactive position. Vessel according to any one of claims 1 to 8, wherein the stabilizing means (14) on the underside comprises a number of fold-out support legs (19) which are each articulated in a central part of the stabilizing means and from the retracted position, fold-down via one between each support legs and stabilizing means effective piston-cylinder device (22). Vehicle according to one of Claims 1 to 9, in which the telescopically arranged circular-cylindrical tubes (40: 1-40) of the telescopic device (40) are arranged such that both the first rotor (52) located in the upper part (11) and the stabilizing member (14) located in the lower part (13) from the retracted positions, when the telescopic device is activated, a piece is pushed out vertically from the body along the associated shaft (16, 16 '). Vehicle according to any one of claims 1 to 10, wherein the second rotor (17) is accommodated in a space delimited between the stabilizing means (14), when it is in a position retracted towards the lower part (13). Vehicle according to any one of claims 1 - 11, wherein the first rotor (52) is arranged free-floating in a bearing seat (73) with the possibility of assuming varying angular positions (A) towards the horizontal plane by the action of a plurality of electrically driven piston and cylinder devices (76) which is articulated between the rotor unit and a fixed bearing housing (77) supporting the bearing seat. W: Other_Casedocum ents Patent P410- P41000572SE00 100607 besk.doc
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    法律状态:
    2018-01-30| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1050584A|SE535346C2|2010-06-08|2010-06-08|survival craft|SE1050584A| SE535346C2|2010-06-08|2010-06-08|survival craft|
    MYPI2012005340A| MY159133A|2010-06-08|2011-06-07|Life-saving vehicle|
    AU2011262543A| AU2011262543B8|2010-06-08|2011-06-07|Life-saving vehicle|
    KR1020137000555A| KR20130124937A|2010-06-08|2011-06-07|Life-saving vehicle|
    EA201390002A| EA021815B1|2010-06-08|2011-06-07|Life-saving vehicle|
    CN201180034239.5A| CN103003148B|2010-06-08|2011-06-07|Life-saving vehicle|
    PCT/SE2011/050696| WO2011155892A1|2010-06-08|2011-06-07|Life-saving vehicle|
    EP11792745.9A| EP2580118A1|2010-06-08|2011-06-07|Life-saving vehicle|
    JP2013514136A| JP5807060B2|2010-06-08|2011-06-07|Life-saving vehicle|
    CA2802027A| CA2802027A1|2010-06-08|2011-06-07|Lifesaving vehicle|
    US13/702,995| US8919691B2|2010-06-08|2011-06-07|Life-saving vehicle|
    MX2012014436A| MX2012014436A|2010-06-08|2011-06-07|Life-saving vehicle.|
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