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1.发明授权Counter-torque device with ducted tail rotor and ducted flow-straightening stator, for helicopters 失效用于直升机的具有导管尾转子和导管流动矫直定子的反扭矩装置
公开(公告)号：US5498129A
公开(公告)日：1996-03-12
申请号：US298953
申请日：1994-09-01
IPC分类号： B64C27/82
CPC分类号： B64C27/82 , B64C2027/8254
摘要： The rotor is supported within the duct by a stationary flow-straightener with vanes connecting the wall of the duct to a central body housing the mechanism for driving the rotor. This mechanism is surrounded by a casing equipped with radial arms bearing removable means for fastening to an internal flange of the body, so as to fasten the flow-straightener and the casing rigidly to one another, and both into the duct.
摘要翻译： 转子通过固定的流动矫直机被支撑在管道内，叶片将管道的壁连接到容纳用于驱动转子的机构的中心体。 该机构由配备有径向臂的壳体包围，该臂具有用于紧固到主体的内部凸缘的可移除装置，以将流动整流器和壳体彼此刚性地紧固并且两者都进入管道。
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