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특허 상세정보

Exhaust gas turbocharger

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04D-007/02   
미국특허분류(USC) 415/196 ; 415/205 ; 415/219C ; 417/407
출원번호 US-0825041 (1977-08-16)
우선권정보 DE-6399837 (1976-09-04)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 1
초록

An exhaust gas turbocharger for internal combustion engines with a turbine wheel traversed by the exhaust gases radially from the outside toward the inside and with a water-cooled housing; a ring-shaped insert member of heat-resistant steel which is centered in the housing is arranged radially about the turbine wheel between the turbine wheel and the housing, which forms the outer fixed turbine wheel cover and takes over the guidance of the exhaust gases both during the entry and discharge out of the turbine wheel.

대표
청구항

An exhaust gas turbocharger for internal combustion engines, comprising a turbine wheel means traversed by exhaust gases radially from the outside toward the inside and a water-cooled housing means, characterized in that an insert means of heat-resistant steel which is of annular shape is arranged radially about the turbine wheel means between the turbine wheel means and the housing means, said insert means forming the outer fixed turbine covering and taking over the guidance of the exhaust gases during entry into and discharge out of the turbine wheel m...

이 특허를 인용한 특허 피인용횟수: 18

  1. Lehmann, Hans Georg; Schlegl, Martin; Stark, Holger. Air supply device for an internal combustion engine. USP2009047513107.
  2. Rossmann Axel (Karlsfeld DEX) Huether Werner (Karlsfeld DEX). Drive system including an engine and a turbo-charger. USP1990054927336.
  3. Loffler, Paul; Erdmann, Wolfgang; Fledersbacher, Peter; Sumser, Siegfried; Wirbeleit, Friedrich; Willand, Jurgen. Exhaust gas turbocharger for an internal combustion engine. USP2003046553762.
  4. Denz Helmut (Stuttgart DEX) Stumm Hans-Peter (Hemmingen DEX) Zechnall Martin (Schwieberdingen DEX). Internal combustion engine control system for use with turbo-charged engine, and method. USP1983064389994.
  5. Kuhlbach, Kai Sebastian; Stump, Ludwig. Internal combustion engine with cylinder head and turbine. USP2014078789368.
  6. Woods Woodrow E. (3640 Fiscal Ct. Riviera Beach FL 33404). Liquid cooled exhaust flange. USP1990044918917.
  7. Olesen John (Frederikshavn DKX) Jorgensen Jorgen (Frederikshavn DKX). Method of manufacturing a cable-like plastic composite body. USP1990094956039.
  8. Tungl, Rudolf; Keber, Roland. Radial fan. USP2012098257034.
  9. Lehmann,Hans Georg; Schlegl,Martin; Stark,Holger. Secondary air deliver device for an internal combustion engine. USP2007087260929.
  10. Anschel, Paul; Chandramohanan, Rajmohan. Simplified variable geometry turbocharger with variable nozzle. USP2013118590305.
  11. Osako, Katsuyuki; Maekawa, Shozo; Ebisu, Motoki; Utsumi, Ryoji; Mikogami, Takashi. Structures of turbine scroll and blades. USP2004066742989.
  12. Allmang, Ruediger; Claus, Hartmut; Simon, Volker. Turbine casing for an exhaust turbocharger made by casting. USP2005096945046.
  13. Joergl, Volker; Kiener, Timm; Kritzinger, Thomas; Weiss, Stefan; Wuest, Sylvia. Turbine casing of an exhaust-gas turbocharger. USP2015089097121.
  14. Joergl, Volker; Kiener, Timm; Kritzinger, Thomas; Weiss, Stefan; Wuest, Sylvia. Turbine casing of an exhaust-gas turbocharger. USP20180610001142.
  15. Asano, Akihiro. Turbine housing and turbocharger. USP2017069677418.
  16. Oki, Toshinori. Turbocharger. USP2017109784124.
  17. Koch, Achim. Turbocharger comprising a cooling device and an oil supply pipe. USP2013068459024.
  18. Gutknecht Daniel A. (Torrance CA). Turbocharger with water cooled center housing. USP1990124979881.