发明名称 |
Integrated gearless and nonlubricated auxiliary power unit |
摘要 |
An auxiliary power unit (APU) includes a compressor, a turbine, a combustor, and a starter-generator unit all integrated within a single containment housing. The turbine has an output shaft on which the compressor is mounted, and the starter-generator unit is coupled to the turbine output shaft without any intervening gears. The rotating components are all rotationally supported within the containment housing using bearings that do not receive a flow of lubricating fluid.
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申请公布号 |
US7251942(B2) |
申请公布日期 |
2007.08.07 |
申请号 |
US20040880820 |
申请日期 |
2004.06.29 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
DITTMAR KEVIN S.;EDMONDS DAVID H.;SCHENK BJOERN;SHEORAN YOGENDRA Y. |
分类号 |
F02C7/06;B64D41/00;F01D15/10;F02C3/09;F02C7/18;F02C7/275;F02C7/32;F23R3/06;H02K7/18 |
主分类号 |
F02C7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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