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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Integrated electric motor driven compressor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-009/00   
미국특허분류(USC) 310/058; 310/052; 310/054
출원번호 UP-0851542 (2007-09-07)
등록번호 US-7759828 (2010-08-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds PC
인용정보 피인용 횟수 : 3  인용 특허 : 11
초록

A motor driven compressor assembly includes a motor housing having a fluid inlet and a fluid outlet. A motor is disposed within the motor housing and includes a rotor that is coupled to a rotatable shaft and a stator. Several passages fluidly connect the fluid inlet and the fluid outlet. One passage is located radially outward of the stator and another passage extends through the rotatable shaft. A compressor is in fluid communication with the fluid outlet of the motor housing. Operation of the compressor produces a fluid stream through the motor housing...

대표
청구항

I claim: 1. A method of cooling a motor driven compressor assembly, comprising: fluidly connecting a fluid outlet of a motor chamber and a fluid inlet of a compressor such that the fluid inlet of the compressor receives fluid from the fluid outlet of the motor chamber; and operating the compressor to produce a fluid stream though the motor chamber to transfer heat from a motor within the motor chamber. 2. The method as recited in claim 1, further comprising fluidly connecting a fluid inlet of the motor chamber to a passage, and fluidly connecting the...

이 특허에 인용된 특허 (11)

  1. Yamamura Michio (Kusatsu JPX) Yamamoto Shuichi (Otsu JPX) Muramatsu Shigeru (Kusatsu JPX). Compressor having an oil pump ring associated with the orbiting shaft. USP1993065215452.
  2. Beck Norman G. (Sidney OH) Wallis Frank S. (Sidney OH) Holthaus Gary A. (Sidney OH). Compressor with motor cooling fan. USP1995115464332.
  3. Kapadia Neville D. (Davidson NC). Contact-less seal and method for making same. USP1993065222879.
  4. Da Costa Caio M. F. N. (Joinville BRX). Gas and oil cooling system for a hermetic compressor. USP1990114968223.
  5. Jang Sung-Pil (Seoul KRX). Hermetic type scroll compressor with regulation of lubricant to the inlet. USP1992125174740.
  6. Tsuboi Noboru,JPX ; Suzuki Katsuyuki,JPX ; Utsuno Hideo,JPX ; Morisawa Yoshitaka,JPX. Oil-cooled type screw compressor. USP2000046045344.
  7. Adams Glen O. (Louisville KY) Sturgeon Gerald E. (Louisville KY) Scheldorf Gary O. (Louisville KY). Rotary compressor with reduced friction between vane and vane slot. USP1987054664608.
  8. Yasuhiro Hioki JP; Shigekazu Nozawa JP. Screw compressor. USP2002076422844.
  9. Halimi Edward M. (Montecito CA) Maloof Ralph P. (Calabasas CA) Woollenweber William E. (Carlsbad CA). Turbocharging system with integral assisting electric motor and cooling system therefor. USP1997025605045.
  10. Gannaway Edwin L. (Adrian MI) Ortiz Arturo L. (Tecumseh MI). Twin rotary compressor with suction accumulator. USP1989124889475.
  11. Hartog Richard G. (Michigan City IN). Variable reluctance electric motor driven vacuum pump. USP1993095246349.