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특허 상세정보

Exhaust gas turbocharger for an internal combustion engine and a corresponding method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-033/44   
미국특허분류(USC) 060/611; 060/602
출원번호 US-0972534 (2001-10-05)
우선권정보 DE-0049198 (2000-10-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kenyon & Kenyon
인용정보 피인용 횟수 : 17  인용 특허 : 4
초록

An exhaust gas turbocharger for an internal combustion engine includes an exhaust gas turbine in the exhaust gas system and a compressor in the intake system for producing compressed charge air. A compressor rotor is arranged in a compressor inlet channel. In order to achieve a greater range of utilization, an adjustable shutoff element is arranged in the compressor inlet channel, upstream from the compressor rotor, for variable adjustment of the effective cross-section.

대표
청구항

An exhaust gas turbocharger for an internal combustion engine includes an exhaust gas turbine in the exhaust gas system and a compressor in the intake system for producing compressed charge air. A compressor rotor is arranged in a compressor inlet channel. In order to achieve a greater range of utilization, an adjustable shutoff element is arranged in the compressor inlet channel, upstream from the compressor rotor, for variable adjustment of the effective cross-section. mprising the acts of: determining an element characteristic of the heating elemen...

이 특허를 인용한 특허 피인용횟수: 17

  1. Mohtar, Hani; Villemin, Pascal; Pees, Stephane; Smith, William Joseph; Tingaud, Aurelien; Toussaint, Lionel. Adjustable-trim centrifugal compressor, and turbocharger having same. USP2017079708925.
  2. Sumser,Siegfried; Fledersbacher,Peter; Roessler,Klaus. Compressor in an exhaust gas turbocharger of an internal combustion engine and method for operating the compressor. USP2009037506508.
  3. Sumser,Siegfried. Compressor in the induction tract of an internal combustion engine. USP2008087412830.
  4. Sekularac, Aleksandar; Lischer, Thomas. Compressor of an exhaust-gas turbocharger. USP2016129528527.
  5. Palko, John. Compressor stage of a turbocharger with flow amplifier. USP2016129528431.
  6. Marsal, Damien; Renaud, Phillipe; Mlika, Jerome. Exhaust gas particle collector. USP2010027654078.
  7. Chen, Hua. Exhaust gas recirculation mixer. USP2010057721542.
  8. Fledersbacher, Peter; Hirth, Torsten; Sumser, Siegfried. Exhaust gas turbocharger for an internal combustion engine. USP2011017870731.
  9. Sumser, Siegfried; Schunk, Aloysius; Fledersbacher, Peter. Exhaust-gas turbocharger for an internal combustion engine, and method for operating a turbocharged internal combustion engine. USP2004116813887.
  10. Sumser,Siegfried. Internal combustion engine having a compressor in the induction system and method for this. USP2008117444814.
  11. Nikpour, Bahram. Multistage compressor with improved map width performance. USP2013048414249.
  12. Nikpour, Bahram. Multistage compressor with improved map width performance. USP2014048690522.
  13. Nikpour, Bahram. Multistage compressor with improved map width performance. USP2014098845268.
  14. Ring, Hans-Joachim; Adomako, Joel Kofi. Turbo compressor having a flow diversion channel. USP2015018926264.
  15. Sun, Harold Huimin; Hanna, Dave R.; Polley, Thomas; Hu, Liangjun; Kantrow, Daniel William. Turbocharger systems and method to prevent compressor choke. USP20181010107296.
  16. Sumser,Siegfried; Fledersbacher,Peter; Erdmann,Wolfgang; Stute,Manfred. Variable exhaust gas turbocharger. USP2006077073334.
  17. Sumser, Siegfried; Fledersbacher, Peter; Finger, Helmut; Stute, Manfred. Variable exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine. USP2005106957535.