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1. 发明授权

US3640468A Thrust reverser for asymmetric exhaust efflux deflection 失效
标题翻译：扭矩反转器用于不对称排气孔径偏差
公开(公告)号：US3640468A
公开(公告)日：1972-02-08
申请号：US3640468D
申请日：1970-03-30
申请人： LOCKHEED AIRCRAFT CORP
发明人： SEARLE NORMAN , TATOM JOHN W
IPC分类号： F02K1/56 , B64C15/06
CPC分类号： F02K1/563 , Y02T50/671
摘要： A scheme for increasing thrust reverser utilization particularly on STOL aircraft is provided whereby all of the exhaust efflux being diverted is deflected in an asymmetric direction away from the plane of the engine intake air. Exhaust ingestion is thereby reduced allowing more effective reversers to be used down to lower speeds with consequent reductions in ground roll of the aircraft. Preferably, this asymmetric deflection of the exhaust efflux is directed upwardly at an angle to the horizontal to produce an additional load on the landing gear due to the vertical component of the reverse thrust enabling greater wheelbraking force to be applied for a given wheel ground friction coefficient.
摘要翻译：提供了一种用于特别在STOL飞机上增加推力反向器利用率的方案，其中所有被转向的排气流向偏离发动机进气空气平面的非对称方向。从而减少排气，从而允许更有效的反向器被使用到较低的速度，从而降低飞机的地面滚动。优选地，排气流出的这种不对称偏转以与水平面成一定角度向上指向，以便由于反向推力的垂直分量而在起落架上产生额外的载荷，从而能够为给定的车轮地面施加更大的车轮制动力摩擦系数。

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