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특허 상세정보

Cooling device of turbocharger of engine for vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-033/44    F02B-029/04    F01P-001/06    F01P-007/14    F01P-003/00    F01P-011/02    F02F-001/10    F02F-001/36    F02F-001/40   
미국특허분류(USC) 060/605.3; 060/599; 060/612; 123/562; 123/041.31; 123/041.1; 123/041.14; 123/041.17; 123/041.43; 123/041.72; 123/041.82R
출원번호 US-0168746 (2011-06-24)
등록번호 US-8590306 (2013-11-26)
우선권정보 JP-2010-149947 (2010-06-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Studebaker & Brackett PC
인용정보 피인용 횟수 : 2  인용 특허 : 15
초록

There are provided first and second water supply passages to supply cooling water from an engine to first and second center housings of first and second turbochargers, and first and second return passages to return the cooling water from the first and second turbochargers to the engine. A cooling-water connection portion of the first water supply is located above the level of a cooling-water connection portion of the second water supply passage. A vapor releasing passage is provided between the second turbocharger and an upper tank provided on the outsid...

대표
청구항

1. A cooling device of a turbocharger of an engine for a vehicle, in which a first turbocharger and a second turbocharger are provided at a one-side wall of the engine, the second turbocharger being located above the level of the first turbocharger, comprising: first and second water supply passages to supply cooling water from the engine to respective shaft bearing portions of the first and second turbochargers;first and second return passages to return the cooling water from the first and second turbochargers to the engine;respective connection portion...

이 특허에 인용된 특허 (15)

  1. Sasaki Toshio (c/o Kabushiki Kaisha Komatsu Seisakusho Oyama Works ; 400 Yokokura-Shinden Oyama-shi ; Tochigi-ken 323 JPX) Kawashima Yasukuni (Oyama JPX). Apparatus for cooling internal combustion engine having a supercharger. USP1994015275133.
  2. Dinger Hans (Friedrichshafen DEX) Deutschmann Herbert (Friedrichshafen DEX). Charging air heat-exchanger installation. USP1980064207848.
  3. Veenemans Cornelis (JP Asten NLX) Goossens Jan J. (GD Mierlo NLX). Cooling system for a turbo-compressor. USP1989054829939.
  4. Kawase Shuichi,JPX. Cooling system for engine with supercharger. USP2001046213062.
  5. Hasegawa Mitsuru (Toyota JPX) Fukuda Tamotsu (Toyota JPX). Cooling system of an internal combustion engine having a turbo-charger. USP1986094608827.
  6. Rajasekaran Ramanujam (Columbus IN) Taylor Dennis O. (Columbus IN) Whittlesey James W. (Columbus IN). Dual cooling system. USP1977124061187.
  7. Gordon ; Jr. ; Phillip B. ; Hunt ; Keats E.. Ebullient cooled turbocharger bearing housing. USP1978084107927.
  8. Woollenweber William E. (3169 Camino del Arco La Costa CA 92009-7856) Beck Niels J. (4073 The Hill Rd. Bonita CA 92109). Internal combustion engine turbosystem and method. USP1989124885911.
  9. Woollenweber William E. (3169 Camino del Arco La Costa CA 92009-7856) Beck Niels J. (4073 The Hill Rd. Bonita CA 92109). Internal combustion engine turbosystem and method. USP1990044918923.
  10. Baeuerle, Michael; Ries-Mueller, Klaus. Internal combustion engine with cooling circuit and heating heat exchanger connected to it. USP2003026513328.
  11. Janthur Ingo (Russelsheim DEX). Liquid cooling system for a supercharged internal combustion engine. USP1990094958600.
  12. Korkemeier, Hans; Martschik, Walter; Klieber, Josef. Liquid cooling system for a turbocharged internal combustion engine. USP1985124561387.
  13. Roettgen Leslie A. (Columbus IN) Webber Beth A. (Columbus IN) Brooks Robert M. (Columbus IN) Layman Robert J. (Columbus IN). Low flow cooling system and apparatus. USP1985064520767.
  14. Naitoh Takao (Tokyo JPX) Nakayama Seidai (Tokyo JPX). System for cooling an internal combustion engine including a turbocharger. USP1990054928637.
  15. Stiermann, Erwin. Vehicle or stationary power plant having a turbocharged internal combustion engine as a drive source. USP2013028365526.