• 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 helicopter micro-propeller hoop is the element that we add at the ends of the horizontal propellers of a helicopter so that it can penetrate better in the air and accelerate it more in its ascent and advance tasks. The ring with micropads (4) is fixed by oblique axes (3) that are fixed, at the other end, to the bearing (2) of the motor shaft (1). We add, above and below this ring with micropalas (4), boxes with fins (5) that will increase the effect much more. In the variant for the vertical propellers (7), we will put a ring of micropacks (7) with fin boxes (5) in lever radius, at the ends of the propellers (6). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2655248A1
    申请号:ES201600723
    申请日:2016-08-19
    公开日:2018-02-19
    发明作者:Fco. Javier Porras Vila
    申请人:Fco. Javier Porras Vila；
    IPC主号:
    专利说明:

    DESCRIPTION
    MIC CLOTHING ROPE FOR HELICOPTER PROPELLERS
    OBJECTIVE OF THE INVENTION
    The main objective of the present invention is to accelerate the ascent and advance of a helicopter, which is achieved by placing a ring with micro blades (4) at the ends of the helicopter's horizontal propellers 5, which will also have boxes of fins (5).
    BACKGROUND OF THE INVENTION
    The main antecedent of the present invention of the day (15.08.16) is found in my patent no. P201400244, entitled: Propellers with micropallet ring in lever radius, in which I put a ring with micropallets like the one in figure n ° 2, in a vertical propellers. In the present invention, we apply the ring with micro blades (4) at the ends of the horizontal propellers of a helicopter, in which
    we must tilt the micropallets (4) 15 ° so that they can have better air penetration. And, in addition, we add boxes with fins (5), both to the hoop with micropallets (4) of the horizontal propellers, and to the hoop with micropallets (7) of the vertical propellers (6).
    DESCRIPTION OF THE INVENTION
    15 The Micropallet Hoop for helicopter propellers, is an acceleration mechanism that is added in
    the ends of the horizontal propellers of a helicopter that is formed by a ring with micropallets (4) that is fixed on oblique axes (3) that come from the bearing (2) that we put on the upper end of the axis (1) of the engine . The lower end of the anterior edge of the micropallets (4) of the ring, will be displaced to a side about 15 ° from the vertical, or, from the upper end of the micropallet (4), and, in the opposite direction to the of the turn, that is, it will be displaced by the end
    lower, towards the opposite side to which the horizontal propellers rotate-, so that they can be better introduced into the air. Therefore, if each micro blade is a rectangular plane, the vertical anterior and posterior edges will be tilted to one side, while the upper and lower horizontal edges will be offset a few centimeters from the vertical. At the same time, we will put boxes with 25 fins (5) above and below the perimeter of the ring with micropallets (4). The fins (5) will be
    tilted up the front edge, 120 degrees from the horizontal. In this way, when the horizontal propellers rotate, the micropallets (4) and the fins (5) will cause the helicopter to rise much faster than it usually does without all these elements. In the variant for vertical propellers, we now add some boxes with fins (5) to the ring with micropallets (7) of the vertical propellers 30 (6) of the device that I have presented on another occasion. It is what is shown in figure n “2.
    These propellers (6) will also penetrate much more rapidly in the air because the micropallets (7) and the fins (5), in combined action, will produce that effect. If the micropallets (7) also form a
    5
    10
    fifteen
    twenty
    25
    30
    rectangle, they will also be tilted to one side, but, not by the anterior vertical edge, but by the posterior vertical edge The upper and lower edges will be parallel to the vertical. DESCRIPTION OF DAS FIG URAS
    Figure n ° J: Side view of the motor shaft (1) that holds, with oblique shafts (3) to the micropallet ring (4) with flap boxes (5) of the horizontal propellers of a helicopter.
    Figure 2: Front view of vertical aircraft propellers (6) that have a micropallet ring (7) with flap boxes (5) in lever radius, at the ends of the propellers (6).
    Figures 1-2:
    1) Motor shaft
    2) Bearing
    3) Oblique shafts
    4) Micropallet ring
    5) Fins boxes
    6) Vertical plane propellers
    7) Micropallets
    DESCRIPTION OF A PREFERRED EMBODIMENT
    The Micropalas Aro for helicopter propellers, is characterized by an accelerator system located at the ends of the horizontal propellers of a helicopter that, while it has a ring with micropallets (4) at those ends, and, boxes of fins ( 5), -figure 1 has the quality of penetrating much better in the air, among other reasons, because it will be located forming a lever radius, which means that its strength, according to the Archimedes Principle, will be greater or less depending on the increase or reduction of the radius of the horizontal propellers. The same can be said of the application of the ring with micropallets (7) and flap boxes (5) of the vertical propellers of Figure 2, because they will also be located at the ends of the propellers, forming a lever radius.
    权利要求:
    Claims (2)
    [1]

    [1 ]
    one . Micropallet ring for helicopter propellers, characterized by being the element added at the ends of the horizontal propellers of a helicopter, formed by a double ring between which micropallets are fixed (4). To these rings the lower end of oblique shafts (3) are also fixed, which are fixed, on the other end, in the bearing (2) that we put on the upper end of the shaft (1) of the
    engine. If each micro blade (4) forms a horizontal rectangular plane, the anterior and posterior vertical edges will be tilted to one side, while the lower horizontal edge will be offset from the vertical. Complete the system with boxes with fins (5) located above and ^ q below the perimeter of the ring with micropallets (4). The fins (5) are inclined upwards by the
    anterior edge, 12 degrees relative to the horizontal.
    2) Micropallet ring for helicopter propellers, -according to first claim-, characterized in that it is an alternative embodiment for vertical propellers, in which we add some boxes with fins (5) to the ring with micropallets (7) of vertical propellers ( 6). If the micropallets (7) also form a rectangle, they will also be tilted to one side, but not by the anterior vertical edge, but by the
    vertical back edge. The upper and lower edges will be parallel to the vertical.
    image 1
    Figure 1
    5
    N.

    image2
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    同族专利:
    公开号 | 公开日
    ES2655248B1|2018-12-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2396340A|1944-05-24|1946-03-12|Bernard J Paulson|Thrust ring for propellers|
    ES2439141A2|2012-07-17|2014-01-21|Fº JAVIER PORRAS VILA|Anti-fall propellers with fins and wedges, for autonomous space shuttle |
    ES2448817A2|2012-09-17|2014-03-17|Fº JAVIER PORRAS VILA|Helicopter and airplane propellers, with groups of fins |
    ES2546738A1|2014-03-28|2015-09-28|Fº JAVIER PORRAS VILA|Propellers with ring of micropalas in lever radius |
    ES2547361A2|2014-04-04|2015-10-05|Fº JAVIER PORRAS VILA|Helicopter with structure of fins in lever radius and fins on the propellers |
    法律状态:
    2018-12-17| FG2A| Definitive protection|Ref document number: 2655248 Country of ref document: ES Kind code of ref document: B1 Effective date: 20181217 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600723A|ES2655248B1|2016-08-19|2016-08-19|Microplate ring for helicopter propellers|ES201600723A| ES2655248B1|2016-08-19|2016-08-19|Microplate ring for helicopter propellers|
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