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특허 상세정보

Turbogenerator cooling system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-009/00   
미국특허분류(USC) 310/058; 310/062; 310/060.A; 310/064
출원번호 US-0984501 (2001-10-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Pillsbury Winthrop LLP
인용정보 피인용 횟수 : 57  인용 특허 : 9
초록

A turbogenerator cooling system is disclosed that has a cylindrical heat sink with generally axially extending fins on both the outside and inside of a hoop section. The hoop section is solid except for holes adjacent to the rear end thereof. The generator stator is press-fitted into the heat sink in contact with the internal fins. The generator rotor is fitted with a small fan for directing heated air away from the inlet of the engine. Cooling air passes along the external fins to the rear of the generator, flows through the holes in the hoop section pa...

대표
청구항

1. A turbogenerator cooling system, comprising: (a) a turbogenerator inlet; (b) a hood section having a front end, a rear end adjacent said turbogenerator inlet, a substantially cylindrical outer surface extending from said front end to said rear end, a substantially cylindrical inner surface extending from said front end to said rear end, and holes adjacent said rear end extending through said hood section; (b) external fins extending generally axially from front to rear along said outer cylindrical surface of said hood section; (c) a shroud enclo...

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