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특허 상세정보

Turbocharged engine cooling system control with fuel economy optimization

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-029/04   
미국특허분류(USC) 60/599 ; 123/041.29 ; 123/041.31
출원번호 US-0948508 (1997-10-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sigler
인용정보 피인용 횟수 : 31  인용 특허 : 14
초록

A turbocharged engine cooling system has separate, complete engine and aftercooler coolant loops connected by a linking conduit with a link valve and a fan apparatus providing air flow through both engine and aftercooler radiators. The fan apparatus is controllable to vary the air flow in a series of discrete cooling levels. An engine cooling control is responsive to a coolant temperature in the engine coolant loop to control the fan apparatus and to derive and output a signal indicative of a desired level of cooling between the selected one and an adjac...

대표
청구항

[ We claim:] [1.] A cooling system control for an internal combustion engine having coolant passages therethrough, a turbocharger for increasing the density of inlet air thereto, an aftercooler for cooling the inlet air from the turbocharger so as to increase engine power and a cooling system, the cooling system comprising an engine coolant loop having an engine pump, an engine radiator and an engine coolant conduit connecting the engine pump, the coolant passages of the engine and the engine radiator for circulation of liquid coolant, the cooling appara...

이 특허에 인용된 특허 (14)

  1. McTaggart Lester E. (Jackson TN). Controlled cooling system for a turbocharged internal combustion engine. USP1993045201285.
  2. Crofts, Sr., John G.. Cooling system. USP1985114550692.
  3. Rajasekaran Ramanujam (Columbus IN) Taylor Dennis O. (Columbus IN) Whittlesey James W. (Columbus IN). Dual cooling system. USP1977124061187.
  4. Itakura Masato (Toyota JPX) Takakura Yoshinari (Anjo JPX) Tanahashi Toshio (Susono JPX). Internal combustion engine with water-cooling intercooler. USP1990104961404.
  5. 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.
  6. Altmann Uwe (Schwieberdingen DEX) Grieshaber Hermann (Aichtal DEX). Method controlling an internal combustion engine. USP1996085542399.
  7. Larsen Hals N. (County of King WA) Stephens Donald L. (County of Skagit WA). Quick-response control system for low-flow engine coolant systems. USP1987104697551.
  8. Musick Donald R. (Fort Wayne IN) Howell Edward H. (Moreland Hills OH). Self-adjusting cooling system for diesel engines. USP1985054517929.
  9. Nagle Jan A. (North East PA) Smith Myron L. (Fairview PA) Marsh Gregory A. (Erie PA). Split temperature regulating system and method for turbo charged internal combustion engine. USP1995055415147.
  10. Melchior Jean F. (126 Bld de Montparnasse 75 015 Paris FRX). Supercharged internal combustion engine equipped with an air intercooling system. USP1984124485624.
  11. Uzkan Teoman (Indian Head Park IL). Turbocharged engine cooling apparatus. USP1997025598705.
  12. Crofts John G. (Columbus IN). Twin-flow cooling system. USP1986114620509.
  13. Stang John H. (Columbus IN) Yamaguchi Hiromasa (Tokyo JPX). Two loop engine coolant system. USP1982044325219.
  14. Susa Sumio (Anjo JPX) Tanaka Akihito (Toyohashi JPX) Sugimoto Tatsuo (Kariya JPX) Katoh Atsushi (Nagoya JPX) Suzuki Kazutaka (Kariya JPX). Vehicular use cooling apparatus. USP1994105353757.

이 특허를 인용한 특허 피인용횟수: 31

  1. Coletti Onorio. Charge air management system for automotive engine. USP1999126006540.
  2. Sealy, Brent Edward; Feit, Jeff; Vaught, August Thomas; Beaber, Wallace Elmer. Charge air management system for automotive engine. USP2003056561169.
  3. Taguchi, Etsushi; Nozawa, Natsuki. Cooler. USP2018049933795.
  4. Matsuda Kenji,JPX ; Mizutani Hiroshi,JPX ; Major Gregory A. ; Bian June. Cooling apparatus for vehicular engine. USP2001116321697.
  5. Kardos, Zoltan; Söderberg, Erik. Cooling arrangement for a supercharged internal combustion engine. USP2013048424303.
  6. Kinomura, Shigeki; Saito, Tatsuki. Cooling device for vehicle. USP2013118573163.
  7. Kardos, Zoltan. Cooling fan arrangement at a vehicle. USP2011098015954.
  8. Weathers Kenneth E. ; Dicke Paul A. ; Butler Jeffry A.. Cooling system for a machine. USP2000106135065.
  9. Werner,Gerald; Esau,Dierk. Cooling system for a vehicle. USP2006057047913.
  10. Johnson, Andrew M.. Cooling system kit, method to retrofit, and method to operate a turbocharged engine system. USP2011077980077.
  11. Raab, Gottfried; Kislinger, Peter; Klinger, Heidrun. Cooling system of an internal combustion engine having charge air feed. USP2011017874154.
  12. Smith, Norman John. Engine after-cooling system. USP2010037669417.
  13. Mokire, Mahesh K.; Ma, Jiubo. Engine cooling system having two cooling circuits. USP2010057717069.
  14. Marlenee, Alyssa; Punyko, Arthur J.; Steffl, Leo T.; Fedewa, Michael A.; Midlo, Lee; Woody, Daniel. Generator set cooling control system. USP2013108550038.
  15. Ouradnik, Zachary Thomas; Riniker, Martin John; Schoepel, Patrick; Olson, Gregg D.; Braun, Jason. Heat exchanger system and method of operating the same. USP2013058434433.
  16. Zillmer, Michael; Pott, Ekkehard; Holz, Matthias; Hladun, Marc. Hybrid drive unit having a low-temperature circuit. USP2010017649273.
  17. Burbank Mark R. ; Hardin Eric D.. Intake air temperature control system. USP2001116314950.
  18. Heinz Wolfgang Fuchs DE; Boris Besler DE; Ferdinand Herms DE. Liquid-cooled internal combustion engine. USP2002106457442.
  19. Hedrick,John C.; Fritz,Steven G.. Locomotive engine charge air cooling system and method for cooling the engine. USP2006067059278.
  20. Teoman Uzkan. Locomotive engine cooling system and method. USP2002126499298.
  21. Ryley, Gordon Bradley; McCullough, Sheldon Dean. Method and apparatus for telephone call fraud detection and prevention. USP2005076914968.
  22. Joyce,Steven; Gouldson,Iain William; Bush,Chris; Henderson,Noel; Brace,Christian. Method of engine cooling. USP2007097267085.
  23. Faulkner, Donald R.; Thompson, William B.; Keister, Patrick E.; Martin, Eric C.; Murray, Charles W.. Split cooling method and apparatus. USP2016069366176.
  24. Faulkner, Donald R.; Thompson, William B.; Keister, Patrick E.; Martin, Eric C.; Murray, Charles W.. Split cooling method and apparatus. USP2013128601986.
  25. Chen Gong. System and method for controlling a locomotive engine during high load conditions at low ambient temperature. USP2001096286311.
  26. Ameloot,Piet; Folliot,Pascal. System for assisting the regeneration of depollution means integrated in an exhaust line of a heat engine. USP2008057367181.
  27. Marsh, Gregory A.; Walter, Brian L.; Valentine, Peter L.; Aggarwal, Mahesh C.; Armbruster, Jr., Robert A.; Do, Vinh K.. Temperature control for turbocharged engine. USP2003086604515.
  28. Marsh, Gregory Alan; Aggarwal, Mahesh. Thermal management systems and methods. USP2014098826893.
  29. Betz Michael D.. Turbocharged engine cooling system with two two-pass radiators. USP2000126158398.
  30. Ash Michael D. ; Betz Michael D. ; Dupree Ronald L.. Turbocharged engine cooling system with two-pass radiator. USP2000126158399.
  31. Langervik, Dennis. Vehicle lubricant temperature control. USP2003036536381.