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Title:
航空機のための気流により駆動するよう構成したラムエアタービンおよびエネルギー変換器を有する非常用電源ユニット
Document Type and Number:
Japanese Patent JP4897830
Kind Code:
B2
Abstract:
Emergency supply device (1) has back pressure turbine (2) propelled by air flow (14) and an energy transducer (4) which partially maintains the function of a hydraulic system or an electrical system on boarding an airplane in an emergency situation. The back pressure turbine is surrounded concentrically by a jacket (5) which forms a flow channel (6) and the energy transducer is coupled directly to back pressure turbine by a drive shaft (3).The air flow of the back pressure turbine is supplied by an air inlet (9).

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Inventors:
Uwe Huntemann
Application Number:
JP2008551715A
Publication Date:
March 14, 2012
Filing Date:
January 23, 2007
Export Citation:
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Assignee:
Airbus Operations GmbH
International Classes:
B64D41/00
Foreign References:
DE1032033B1958-06-12
US2164545A1939-07-04
Attorney, Agent or Firm:
Kenji Sugimura
Shiro Fujitani
Tatsuya Sawada



 
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