Title:
埋込みエンジン診断システム
Document Type and Number:
Japanese Patent JP4482206
Kind Code:
B2
Abstract:
An engine diagnostic system includes a plurality of sensors (4). One of the plurality of sensors includes a speed sensor generating a speed value indicative of aircraft speed. A processor (2) is coupled to the sensors and stores prior mission data and current mission data in a data memory (12) when the speed value is within a predetermined velocity range. A fault indicator (6) is provided which is visible from the exterior of the aircraft. The processor detects a presence or absence of a fault in response to the prior mission data and current mission data and activates the fault indicator in response to the presence of a fault.
Inventors:
Christopher John Brogan
Bryson Marion Purcell
Steven Joseph Machete
Bryson Marion Purcell
Steven Joseph Machete
Application Number:
JP2000228021A
Publication Date:
June 16, 2010
Filing Date:
July 28, 2000
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B64D45/00; G01M15/14; B64F5/00; F01D17/00; F02C9/00; F02C9/28; F02C9/44; G07C3/00
Foreign References:
| US3731070 | ||||
| US5070458 | ||||
| US5050081 | ||||
| US5018069 | ||||
| US4215412 | ||||
| GB2128569A | ||||
| GB2058371A | ||||
| GB975033A |
Attorney, Agent or Firm:
Arakawa Satoshi