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특허 상세정보

Exhaust-gas turbocharger for an internal combustion engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02D-023/00    F02B-037/12    F01D-017/14    F01D-017/00    F01D-017/16    F01D-009/02   
미국특허분류(USC) 060/602; 415/157; 415/193
출원번호 US-0946375 (2004-09-21)
우선권정보 DE-102 12 675(2002-03-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 8
초록

An exhaust-gas turbocharger in an internal combustion engine having a compressor in the induction tract and an exhaust-gas turbine in the exhaust-gas line wherein the exhaust-gas turbine has at least two spiral ducts which in each case open into a radial flow inlet passage. Arranged in the radial flow inlet passage is a guide cascade ring which is disposed between two axially delimiting walls. One of the walls is designed to be axially displaceable and adapted to accommodate the vanes of the guide cascade ring. The wall is displaceable axially outward t...

대표
청구항

What is claimed is: 1. An exhaust-gas turbocharger for an internal combustion engine, comprising a compressor (20) arranged in an induction tract and an exhaust-gas turbine (1) arranged in an exhaust-gas line of the engine, said exhaust-gas turbine (1) including a turbine housing (2) having a turbine wheel (3) and at least two spiral ducts (4, 5) which, in each case, open into a radial flow inlet passage (6,7), via which exhaust gas can be fed to the turbine wheel (3) of the exhaustgas turbine (1 ), a radial guide cascade ring (10) being arranged in the...

이 특허를 인용한 특허 피인용횟수: 12

  1. Ervin, James Douglas; Vaught, August Thomas. Adjustable core turbocharger. USP2014098840365.
  2. Ervin, James Douglas; Vaught, August Thomas. Adjustable core turbocharger. USP2017079695822.
  3. Petitjean, Dominique; Arnold, Philippe Arnold; Rogala, David; Masson, Patrick. Center housing of a turbine for a turbocharger and method of manufacturing the same. USP2012088250760.
  4. Sauerstein, Rolf. Exhaust-gas supply device of a turbine wheel of an exhaust-gas turbocharger. USP2015049016060.
  5. Arvan, Gary J.; Freese, V, Charles E.. Integrated inboard exhaust manifolds for V-type engines. USP2012078220264.
  6. Lombard, Alain R.; Mitka, Jerome; Le Gouareguer, Philippe; Antoine, Jocelyn. Sliding piston cartridge and turbocharger incorporating same. USP2012068191367.
  7. Kindl, Helmut Matthias; Schorn, Norbert Andreas; Smiljanovski, Vanco; Sommerhoff, Franz Arnd; Kuske, Andreas; Kemmerling, Joerg. System and method for variable tongue spacing in a multi-channel turbine in a charged internal combustion engine. USP20180610006354.
  8. Sumser, Siegfried; Hirth, Torsten; Weber, Slefgried. Turbine for an exhaust gas turbocharger. USP2016039291092.
  9. Sumser, Siegfried; Hirth, Torsten. Turbine for and exhaust gas turbocharger. USP2015048997485.
  10. Lombard, Alain; Serres, Nicolas; Palaniyappan, Mani; Celaya, Aitor Herrera. Turbocharger with divided turbine housing and annular rotary bypass valve for the turbine. USP2013098534994.
  11. Petitjean, Dominque; Arnold, Phillippe; Mitka, Jerome. Variable geometry turbine for a turbocharger and method of controlling the turbine. USP2011118047772.
  12. Leavesley,Malcolm George. Variable turbocharger apparatus with bypass. USP2007097272929.