Invention Grant
- Patent Title: Method for predicting an auxiliary power unit fault
- Patent Title (中): 预测辅助动力单元故障的方法
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Application No.: US14265573Application Date: 2014-04-30
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Publication No.: US09437054B2Publication Date: 2016-09-06
- Inventor: Christopher Joseph Catt
- Applicant: GE Aviation Systems Limited
- Applicant Address: GB Cheltenham
- Assignee: GE AVIATION SYSTEMS LIMITED
- Current Assignee: GE AVIATION SYSTEMS LIMITED
- Current Assignee Address: GB Cheltenham
- Agency: GE Global Patent Operation
- Agent William S. Munnerlyn
- Priority: GB1317666.4 20131007
- Main IPC: G01M15/14
- IPC: G01M15/14 ; G07C5/08 ; B64D41/00 ; G07C5/00 ; F01D17/02 ; F01D17/20 ; F01D21/00 ; F02C9/00 ; B64D45/00
Abstract:
A method of predicting an auxiliary power unit fault in an aircraft having an auxiliary power unit and multiple sensors related to the auxiliary power unit, components thereof, and systems related thereto, including receiving a sensor signal from at least one of the multiple sensors to define a sensor output, comparing the sensor output to a reference value and predicting a fault in the auxiliary power unit based on the comparison.
Public/Granted literature
- US20150096359A1 METHOD FOR PREDICTING AN AUXILIARY POWER UNIT FAULT Public/Granted day:2015-04-09
Information query
