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Patent Searching and Data


Title:
AUXILIARY POWER UNIT ASSEMBLY
Document Type and Number:
Japanese Patent JP2008114838
Kind Code:
A
Abstract:

To provide an auxiliary power unit assembly (10) of an embodiment of the technology described in this specification.

The auxiliary power unit assembly (10) comprises an auxiliary power unit installable in an aircraft (18) having a cabin (22), a duct (28) for connecting the cabin (22) and the auxiliary power unit, and a noise reduction mechanism (26) in the duct (28). The auxiliary power unit can include a gas turbine engine (12). The auxiliary power unit can include an acoustic liner (36) which is disposed and mounted in the duct (28).


Inventors:
SHELDON KARL EDWARD
SEELEY CHARLES ERKLIN
HABER LUDWIG CHRISTIAN
WOOD TREVOR HOWARD
LUEDKE JONATHAN GLENN
SHIEH CHINGWEI MICHAEL
Application Number:
JP2007278322A
Publication Date:
May 22, 2008
Filing Date:
October 26, 2007
Export Citation:
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Assignee:
GEN ELECTRIC
International Classes:
B64D41/00; B64D33/00; F02C6/08
Domestic Patent References:
JPH0335899U1991-04-08
JPH04500566A1992-01-30
Foreign References:
US5140819A1992-08-25
US6283410B12001-09-04
US20060169532A12006-08-03
US7578369B22009-08-25
US4934343A1990-06-19
US20050205351A12005-09-22
US5722358A1998-03-03
GB1548362A1979-07-11
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi