Invention Application
- Patent Title: FLAP ANGLE MEASUREMENT SYSTEM AND METHOD
- Patent Title (中): 襟翼角度测量系统及方法
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Application No.: US15028574Application Date: 2013-10-10
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Publication No.: US20160282140A1Publication Date: 2016-09-29
- Inventor: Magnus Bergelin , Kristian Erlandsson
- Applicant: SAAB AB
- International Application: PCT/SE2013/051192 WO 20131010
- Main IPC: G01D5/12
- IPC: G01D5/12 ; G07C5/08 ; B64C27/39
Abstract:
A system for monitoring movements of rotor blades attached by flapping hinges to a central head or hub of a helicopter. At least one sensor is arranged to continuously measure vertical angular movement of a rotor blade and/or the flapping hinge. Also a method for monitoring movements of rotor blades attached by flapping hinges to a central head or hub of a helicopter.
Public/Granted literature
- US09897462B2 Flap angle measurement system and method Public/Granted day:2018-02-20
Information query
