Invention Grant
- Patent Title: Method for determining the position of a component in a high lift system of an aircraft, high lift system of an aircraft and aircraft
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Application No.: US14720013Application Date: 2015-05-22
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Publication No.: US09701421B2Publication Date: 2017-07-11
- Inventor: Eugen Neb , Jörg Wyrembek , Vincent Maire
- Applicant: Airbus Operations GmbH
- Applicant Address: DE Hamburg
- Assignee: AIRBUS OPERATIONS GMBH
- Current Assignee: AIRBUS OPERATIONS GMBH
- Current Assignee Address: DE Hamburg
- Agency: Lorenz & Kopf, LLP.
- Priority: EP14169679 20140523
- Main IPC: B64D45/00
- IPC: B64D45/00 ; B64C9/00 ; B64C13/16 ; B64C9/16 ; B64C9/22 ; B64C13/18 ; B64C13/28

Abstract:
A method for determining the position of a component in a high lift system of an aircraft, the high lift system comprising a central power control unit for providing rotational power by means of a transmission shaft; and actuator drive stations coupled with the power control unit and movable high lift surfaces. The method comprises the steps of acquiring a first rotational position of a first position pick-off unit mechanically coupled with the power control unit by means of a first gear having a first gear ratio, acquiring at least one second rotational position of at least one second position pick-off unit mechanically coupled with a driven element in at least one drive station, and determining the number of full rotations the first position pick-off unit has already accomplished between a neutral position and an intended maximum number of rotations.
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