公开(公告)号：US20110073716A1

公开(公告)日：2011-03-31

申请号：US12894488

申请日：2010-09-30

申请人： Dipl.-Ing Frank Klimpel

发明人： Dipl.-Ing Frank Klimpel

IPC分类号： B64D33/00

CPC分类号： B64D13/00 ,  B64D2241/00 ,  Y02T50/56

摘要： A ram air duct flap arrangement (22) comprises at least one ram air duct flap (24, 26) which is designed to close, in a closed position, a ram air inlet (14) or a ram air outlet (18) of a ram air duct (10) and, at least partly open, in an open position, the ram air inlet (14) or the ram air outlet (18) of the ram air duct (10). Furthermore, the ram air duct flap arrangement (22) comprises an actuator (32) for actuating the ram air duct flap (24, 26) between its closed position and its open position. A pressure control device (42) is designed to control a pressure (pi), which, when the ram air duct flap arrangement (22) is mounted in an aircraft, acts on an inner surface (44) of the ram air duct flap (24, 26) facing an interior of the aircraft, in such a way that it corresponds substantially to a pressure (pa) which, when the ram air duct flap arrangement (22) is mounted in an aircraft, acts on an outer surface (38) of the ram air duct flap (24, 26) facing the external environment.

摘要翻译： 冲压空气管道翼片装置（22）包括至少一个冲压空气管道挡板（24,26），其设计成在关闭位置关闭压头空气入口（14）或冲压空气出口（18） 冲压空气管道（10），并且在打开位置至少部分地打开冲压空气管道（10）的冲压空气入口（14）或冲压空气出口（18）。 此外，冲压空气管道翼片装置（22）包括致动器（32），用于在其关闭位置和其打开位置之间致动冲压空气管道挡板（24,26）。 压力控制装置（42）被设计成控制压力（pi），当压头空气管道挡板装置（22）安装在飞行器中时，该压力作用在冲压空气管道挡板的内表面（44）上 24,26）面向飞行器的内部，使得其基本上对应于当冲压空气管道翼片装置（22）安装在飞行器中时的压力（pa）作用在外表面（38）上 ）的冲击空气管道翼片（24,26）面向外部环境。