Title:
METHOD OF PREDICTING AUXILIARY POWER UNIT FAULT
Document Type and Number:
Japanese Patent JP2015107791
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method of predicting an auxiliary power unit fault.SOLUTION: A method 100 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 includes receiving a sensor signal from at least one of the multiple sensors to define a sensor output 102, comparing the sensor output to a reference value 104, and predicting a fault in the auxiliary power unit on the basis of the comparison 106.
Inventors:
CHRISTOPHER JOSEPH CATT
Application Number:
JP2014205427A
Publication Date:
June 11, 2015
Filing Date:
October 06, 2014
Export Citation:
Assignee:
GE AVIAT SYSTEMS LTD
International Classes:
B64D41/00; B64F5/00
Domestic Patent References:
| JP2012512350A | 2012-05-31 | |||
| JP2007024047A | 2007-02-01 | |||
| JP2013019413A | 2013-01-31 | |||
| JP2009541756A | 2009-11-26 |
Foreign References:
| US20050222747A1 | 2005-10-06 | |||
| US20030187554A1 | 2003-10-02 | |||
| US20120323531A1 | 2012-12-20 | |||
| US20070260374A1 | 2007-11-08 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka