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특허 상세정보

Compressor with variable-geometry ported shroud

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04D-027/00   
미국특허분류(USC) 415/145; 415/0584; 415/0583
출원번호 US-0208940 (2008-09-11)
등록번호 US8061974 (2011-11-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Alston & Bird LLP
인용정보 피인용 횟수 : 8  인용 특허 : 15
초록

A compressor having a variable-geometry ported shroud includes a compressor housing defining an inlet duct, a shroud, and a bypass passage. A variable-geometry port extends through the shroud into the bypass passage, and includes an adjustable mechanism that is selectively configurable to adjust the meridional location of the port between at least first and second meridional locations. In one embodiment an opening extends through the shroud, and the adjustable mechanism includes a bypass control device that is disposed within the opening and is axially m...

대표
청구항

What is claimed is: 1. A compressor having a variable-geometry ported shroud, comprising:a compressor housing defining an inlet duct, a shroud, and a bypass passage;a compressor wheel rotatably mounted in the compressor housing; anda variable-geometry port comprising an opening extending through the shroud into the bypass passage, the variable-geometry port comprising an adjustable mechanism that is selectively configurable to adjust a meridional location of the port between at least first and second meridional locations, wherein the mechanism comprises ...

이 특허에 인용된 특허 (15)

  1. Sirakov, Borislav; Chen, Hua; Deschatrettes, Nicolas; Yin, Junfei; Vrbas, Gary; Thoren, Dennis. Centrifugal compressor with surge control, and associated method. USP2010087775759.
  2. McEwen Jim A.,GBX ; Brierley Paul,GBX ; Gee David J.,GBX ; Bruffell W. Kenneth,GBX. Compressor. USP2001036196789.
  3. Mitsubori Ken (Yokohama JPX) Nakamura Fusayoshi (Ichikawa JPX) Aso Kaoru (Kasukabe JPX) Furukawa Hiromu (Kurihashi JPX) Onizuka Kazuhiro (Yokohama JPX) Iwakami Akira (Tokyo JPX) Kondo Nobuhiro (Noda . Compressor casing for turbocharger and assembly thereof. USP1993095246335.
  4. Khanna Jai K. (Indianapolis IN) Silvey Norman G. (Greenfield IN) Williams Charles D. (Indianapolis IN). Compressor stage with multiple vented inducer shroud. USP1990064930978.
  5. Fisher Frank B. (Meltham GB2) Langdon Paul J. (Holmfirth GB2). Compressors. USP1988054743161.
  6. Rohne Karl-Heinz (Nussbaumen CHX). Device for extending the performances of a radial compressor. USP1991024990053.
  7. Schmid,Wolfram; Sumser,Siefried. Exhaust gas turbocharger for an internal combustion engine. USP2007017162872.
  8. Scheinert Helmut,DEX ; Sumser Siegfried,DEX. Exhaust turbocharger for internal combustion engines. USP1999015863178.
  9. Japikse, David. Flow stabilizing device. USP2004036699008.
  10. Foerster Arno (Worms DEX) Engels Berthold (Weisenheim am Sand DEX) Hauck Peter (Ludwigshafen DEX). Performance characteristics stabilization in a radial compressor. USP1994085333990.
  11. Japikse,David; Baun,Daniel O.. Secondary flow control system. USP2006047025557.
  12. Arnet Daniel (Knten CHX) Heinrich Klaus (Nussbaumen CHX). Stabailization device for extending the characteristic map of a compressor. USP1995045403149.
  13. Horner, Brian; Connor, William. Turbocharger. USP2003116648594.
  14. Sahay, Sunil Nandan; Brown, Daniel Volle. Turbocharger noise deflector. USP2003096623239.
  15. Arnold, Steven Don. Variable geometry turbocharger. USP2004016679057.