Title:
航空機アクチュエータの油圧システム
Document Type and Number:
Japanese Patent JP5503431
Kind Code:
B2
Abstract:
When a loss or degradation in the function of one of a first aircraft central hydraulic power source (104) and a second aircraft central hydraulic power source (105) occurs, a controller performs a control so as to operate the other backup hydraulic pump, out of a first backup hydraulic pump (18a) and a second backup hydraulic pump (18b), which is connected downstream of the other hydraulic power source, which is the other of the first and second aircraft central hydraulic power sources. Oil flowing through the other backup hydraulic pump is cooled by an oil cooler of the other hydraulic power source by operation of the other backup hydraulic pump in a state where the other hydraulic power source is being operated.
Inventors:
Atsushi Fukui
Application Number:
JP2010148545A
Publication Date:
May 28, 2014
Filing Date:
June 30, 2010
Export Citation:
Assignee:
Nabtesco Co., Ltd.
International Classes:
F15B20/00; B64C13/40; F15B21/04
Domestic Patent References:
| JP2007046790A | ||||
| JP2008062920A | ||||
| JP62170405U | ||||
| JP2003013913A | ||||
| JP51147849A |
Attorney, Agent or Firm:
Patent Corporation Wandee ip Partners