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Patent Searching and Data


Title:
ENGINE
Document Type and Number:
Japanese Patent JP2003227412
Kind Code:
A
Abstract:

To provide an auxiliary power device integrally formed with an engine.

In the auxiliary power device integrally formed with an engine, the engine 10 has: a high pressure spool including a high pressure compressor 20 connected to a high pressure turbine 22; and a low pressure spool including a low pressure compressor 20 connected to a low pressure turbine 14. The engine 10 further has a system independently operating the high pressure spool, thereby, the high pressure spool functions as the auxiliary power device.


Inventors:
GLAHN J AXEL
SAHM MICHAEL K
Application Number:
JP2003007865A
Publication Date:
August 15, 2003
Filing Date:
January 16, 2003
Export Citation:
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Assignee:
UNITED TECHNOLOGIES CORP
International Classes:
B64D33/02; B64D33/04; B64D41/00; F02C3/13; F02C7/32; F02C7/36; F02K3/06; F02K3/075; F02K3/077; (IPC1-7): F02K3/075; F02C7/32; F02C7/36; F02K3/06; F02K3/077
Attorney, Agent or Firm:
Suzuki Masayoshi