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특허 상세정보

Motor-driven supercharger

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04B-035/00   
미국특허분류(USC) 417/405;
출원번호 US-0377977 (2007-07-04)
등록번호 US-8152489 (2012-04-10)
우선권정보 JP-2006-223055 (2006-08-18)
국제출원번호 PCT/JP2007/063356 (2007-07-04)
§371/§102 date 20090218 (20090218)
국제공개번호 WO2008/020512 (2008-02-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Griffin & Szipl, P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 52
초록

A motor-driven supercharger is provided with a stator assembly inserted and attached to a bearing housing, and a seal plate closely attached to a compressor side of the stator assembly and comparting between a compressor housing and a motor stator (24). The stator assembly has the motor stator and an outer sleeve having an inner peripheral surface closely attached to an outer peripheral surface of the motor stator and supporting the motor stator in such a manner as to constrain a rotation of the motor stator, wherein the motor stator and the outer sleeve...

대표
청구항

1. A motor-driven supercharger comprising: (a) a turbine shaft having a turbine impeller in one end;(b) a compressor impeller rotationally driven by the turbine shaft;(c) a bearing housing rotatably supporting the turbine shaft;(d) a compressor housing rotatably surrounding the compressor impeller and coupled to the bearing housing;(e) a motor stator fixed within the bearing housing;(f) a motor rotor rotationally driven by the motor stator;(g) a stator assembly inserted and attached to the bearing housing; and(h) a seal plate closely attached to a compre...

이 특허에 인용된 특허 (52)

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