Title:
噴射断面積可変の気体混合エジェクタ
Document Type and Number:
Japanese Patent JP2010528222
Kind Code:
A
Abstract:
The pump has a pneumatic actuator (10) arranged on a high pressure air supplying pipe (2). A power circuit is arranged between a pressure source and a pressurization pipe (14), and delivers controlling pressure to a controlling chamber (13) that controls the actuator by the pressurization pipe. The power circuit has a leakage valve (22) arranged between the source and the pressurization pipe. The valve generates leakage in the power circuit with adjustable leakage rate that determines the pressure delivered to the controlling chamber of the actuator.
Inventors:
Folk, stephane
Stephen, Christine
Stephen, Christine
Application Number:
JP2010509861A
Publication Date:
August 19, 2010
Filing Date:
May 20, 2008
Export Citation:
Assignee:
Liebherr-Aerospace Toulouse S.A.S.
International Classes:
F04F5/48; F04F5/20; F04F5/46; B64D13/06; F02C6/08
Domestic Patent References:
JPH05272498A | 1993-10-19 | |||
JP2005340047A | 2005-12-08 | |||
JPS4740228Y1 | 1972-12-05 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori
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