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公开(公告)号:US20120018573A1
公开(公告)日:2012-01-26
申请号:US13166424
申请日:2011-06-22
申请人: David J. Jones , Royston Alan Evans
发明人: David J. Jones , Royston Alan Evans
CPC分类号: B64C25/505 , Y10T29/49826
摘要: A shimmy damper for aircraft landing gear is provided. The shimmy damper comprises a housing, a rotor with a vane provided within the housing, and first and second fluid chambers, connected by a control orifice and separated from one another by the vane.
摘要翻译: 提供了一种用于飞机起落架的振动阻尼器。 振动阻尼器包括壳体,具有设置在壳体内的叶片的转子以及通过控制孔连接并由叶片彼此分离的第一和第二流体室。
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公开(公告)号:US08418958B2
公开(公告)日:2013-04-16
申请号:US12729290
申请日:2010-03-23
申请人: Royston Alan Evans
发明人: Royston Alan Evans
摘要: A hydraulic control system for an aircraft landing gear system has a hydraulic pressure source connected to a hydraulic fluid pressure transmission line, and at least one hydraulic actuator for extending and/or retracting a landing gear. A supply valve and a direction valve are arranged in series along the hydraulic fluid pressure transmission line. The supply valve and direction valve are adjustable to control the hydraulic pressure supplied to the at least one hydraulic actuator. The control system also controls uplock actuators.
摘要翻译: 用于飞机起落架系统的液压控制系统具有连接到液压流体压力传输线的液压源,以及用于延伸和/或缩回起落架的至少一个液压致动器。 供给阀和方向阀沿着液压流体压力传输线串联布置。 供应阀和方向阀是可调节的,以控制提供给至少一个液压致动器的液压。 控制系统还控制上锁致动器。
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