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특허 상세정보

Aircraft control surface drive system and associated methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-013/16   
미국특허분류(USC) 244/010; 244/078
출원번호 US-0720786 (2003-11-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 40  인용 특허 : 10
초록

A control surface drive system having a plurality of actuator assemblies are coupled to first and second supply lines and to a return line. The first and second supply lines are connected to a source of hydraulic fluid. At least one of the actuator assemblies has a hydraulic actuator movably connectable to an aircraft control surface. A flow control assembly is connected to the return line and to at least one of the first and second supply lines. A bypass line is in fluid communication with the first and second supply lines and positioned to recycle the ...

대표
청구항

1. A control surface drive system for moving an aircraft control surface, the system being coupleable to a source of hydraulic fluid, comprising:first and second supply lines and a return line coupleable to the source of hydraulic fluid;a plurality of actuator assemblies coupled to the first and second supply lines and to the return line, at least one of the actuator assemblies having:a hydraulic actuator connectable to the aircraft control surface and being movable between first and second positions, the hydraulic actuator configured to receive hydrauli...

이 특허를 인용한 특허 피인용횟수: 40

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  15. Lacy,Douglas S.; Beyer,Kevin W.; Brown,Stephen T.; Dees,Paul W.; Huynh,Neal V.; Kordel,Jan A.; Prow,Clayton A.; Sakurai,Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2009017475854.
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