发明名称 |
БЕЗОПАСНЫЙ САМОЛЕТ ВЕРТИКАЛЬНОГО ВЗЛЕТА И ПОСАДКИ |
摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: aeroplane comprises wing and two coaxial bearing propellers rotating in opposite directions with swash plates. The axis of the shaft of each propeller is installed to facilitate a forward turn in the plane of aeroplane axis of symmetry at an angle, calculated from the vertical position and determined according to a formula, given in description. The center of the axis rotation coincides with the aeroplane gravity center. Diameter of bearing wings corresponds to the load onto the blade-swept area not exceeding 140...150 pounds/square inch. The wing is fabricated pivotal relative to transverse axis of its profile and can be assembled with a required angle of attack or can be feathered. ^ EFFECT: increase of landing safety at engine failure. ^ 6 dwg |
申请公布号 |
RU2006126649(A) |
申请公布日期 |
2008.02.10 |
申请号 |
RU20060126649 |
申请日期 |
2006.07.24 |
申请人 |
Шингель Леонид Петрович (RU) |
发明人 |
Шингель Леонид Петрович (RU) |
分类号 |
B64C27/00 |
主分类号 |
B64C27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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