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특허 상세정보

Compressor by-pass and valving for a turbocharger

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-037/00   
미국특허분류(USC) 60/606 ; 60/611
출원번호 US-0592818 (1996-01-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Baehr
인용정보 피인용 횟수 : 48  인용 특허 : 18
초록

A bypass system for a diesel engine having a turbocharger, a bypass conduit, a valve and a controller which cooperate to bypass a portion of the combustion air compressed by the turbocharger bypassed to a turbine portion of the turbocharger or to the atmosphere, a controller containing maps based on empirical fixed point data specific to the engine, turbocharger and bypass system responds to signals indicative of changes in atmospheric pressure, inlet manifold pressure and engine speed to control the valve and prevent the turbocharger from surging.

대표
청구항

[ What is claimed is:] [1.] A method of preventing surging in a turbocharger utilized in a diesel engine, the turbocharger having a compressor portion in fluid communication with an inlet manifold for supplying combustion air to the engine, a turbine portion in fluid communication with an exhaust manifold for directing exhaust gases from the engine to the turbine portion of the turbocharger, a bypass valve in fluid communication with the compressor and turbine portions and a controller which operates the bypass valve based on empirical fixed data points ...

이 특허에 인용된 특허 (18)

  1. Zumstein Bruno (Lucerne CHX). Bypass control apparatus for turbocharged internal-combustion engines. USP1982054328672.
  2. Zumstein, Bruno. Bypass control apparatus for turbocharged internal-combustion engines. USP1983044378677.
  3. Nishiyama Toshihiko (Oyama JPX). Heat feeding apparatus for internal combustion engine having supercharger attached. USP1991075029442.
  4. Melchior Jean F. (Paris FR). Improvement in methods of supercharging an engine, preferably a diesel engine in such supercharged engines, and in super. USP1976113988894.
  5. Hrler Hansulrich (Zurich CHX) Meier Erwin (Remetschwil CHX). Internal combustion engine having a turbo-supercharger with an automatic bypass. USP1983024373336.
  6. Meier Erwin (Remetschwil CHX). Internal combustion engine supercharged by means of an exhaust gas turbocharger. USP1989054833886.
  7. Hirabayashi Yuji (Zushi JPX). Knock-free engine control system for turbocharged automotive engine. USP1985044509331.
  8. Jenny, Ernst; Zumstein, Bruno. Method and apparatus for regulating a bypass flow of a supercharged internal combustion engine. USP1985124559784.
  9. Curtil, Remi. Method of operating supercharged diesel engine with modified valve lift and bypassed intake air. USP1985124561253.
  10. Melchior Jean F. (Neuilly-sur-Seine FRX). Methods of supercharging a diesel engine, in supercharged diesel engines, and in supercharging units for diesel engines. USP1980114233815.
  11. Haberkern Eberhard (Unterheinriet DEX) Lotterbach Gerhard (Markgroningen DEX) van Woudenberg Jan F. (Schwiegerdingen DEX) Zucker Udo (Guglingen DEX). Multi-cylinder internal combustion engine with fuel injection, in particular a turbo-engine. USP1988054742681.
  12. Dinger Hans (Friedrichshafen DEX) Schulmeister Robert (Friedrichshafen DEX). Supercharged internal combustion engine and method of operation thereof. USP1980084215550.
  13. Melchior ; Jean ; Andre ; Thierry. Supercharged internal combustion engines. USP1978054089173.
  14. Melchior ; Jean ; Andre ; Thierry. Supercharged internal combustion engines. USP1978034077219.
  15. Melchior Jean F. (Paris FRX) Andre Thierry M. (Paris FRX). Supercharged internal combustion engines. USP1988114785635.
  16. Melchior Jean (Paris FRX) Andre Thierry (Paris FRX) Dourille Alain (Elancourt FRX). Supercharged internal combustion engines having a bypass conduit and an auxiliary combustion chamber which are provided. USP1986104616481.
  17. Oldfield Thomas A. (Columbus IN) Smith Edward D. (Columbus IN) Furukawa Hideo (Oyama JPX). Turbocharged internal combustion engine. USP1981094287717.
  18. Zimmer Michael T. (Brookfield WI) Kakoczki Richard J. (Waukesha WI) Davis James A. (Ripon WI) Pratt Jerrold A. (Eagle WI) Reinbold Edward O. (Waukesha WI). Turbocharger control management system. USP1996095551236.

이 특허를 인용한 특허 피인용횟수: 48

  1. Shea, Dennis Brian; Dillen, Eric Richard; Dunsworth, Vincent F.; Gallagher, Shawn Michael. Apparatus and method for automatic detection and avoidance of turbocharger surge on locomotive diesel engines. USP2005096945047.
  2. Moraal Paul Eduard,DEX ; Carberry Brendan Patrick,DEX. Automotive engine with controlled exhaust temperature and oxygen concentration. USP2001086276139.
  3. Sharp, Nicholas. Compressor. USP2015099140267.
  4. Vijayaraghavan, Shriram; Fiveland, Scott Byron; Willi, Martin Leo. Compressor bypass. USP2014128899040.
  5. Hartman, William Lyle; McCaw, Donald Lee; Podnar, Daniel James; Kubesh, John Thomas. Control system and method for turbocharged throttled engine. USP2004086779344.
  6. Suzuki Makoto,JPX. Control system of combustion heater for internal combustion engine. USP2001056227178.
  7. Tyler, Jeffrey A.. Control system regulating air flow to engine intake. USP2005046883320.
  8. Pursifull, Ross Dykstra; Lippa, Allan J.. Discharging stored EGR in boosted engine system. USP2012078230675.
  9. Sherrill, Ryan; Brown, Jared William. Eccentric planetary traction drive super-turbocharger. USP20181010107183.
  10. Glasson,Richard O.. Electrical cordset having connector with integral signal conditioning circuitry. USP2007117300289.
  11. Glasson, Richard. Electrical cordset with integral signal conditioning circuitry. USP2005036866545.
  12. Den Besten John A.. Engine control system linked to vehicles controls. USP2001066248041.
  13. Boley,William Christopher; Boyer,Gary Nelson. Engine turbocharger control management system. USP2006016990814.
  14. Brighton, II, Fred G.; Gangwar, Hans Buus; Dobrin, Victor D.. Fuel cell stack flow diversion. USP2012028114547.
  15. Brighton, II, Fred G.; Gangwar, Hans Buus; Dobrin, Victor D.. Fuel cell stack flow diversion. USP2011118057949.
  16. Brinks, Barry T.; VanDyne, Ed. High speed and continuously variable traction drive. USP2013028382630.
  17. Sherrill, Ryan; VanDyne, Ed. High torque traction drive. USP2014038668614.
  18. Onodera, Yasuyuki. Intake controller of internal combustion engine. USP2009117610757.
  19. Onodera,Yasuyuki; Nishiyama,Toshihiko; Ito,Takumi. Internal combustion engine provided with intake bypass control device. USP2006047032382.
  20. Busch,Michael Rainer. Internal combustion engine with exhaust-gas turbocharger and secondary air injection. USP2007067231760.
  21. Driscoll, James Joshua; Bond, Michael Steven; Verkiel, Maarten; Haughney, Michael Anthony. Low temperature emission system having turbocharger bypass. USP2012098266897.
  22. Hallbäck, Björn; Takala, Piia. Method and an arrangement in connection with a turbocharged piston engine. USP2012028109093.
  23. Baldwin Darryl D. ; Maddock James B. ; Mehdian Fred ; Sloan Anthony E.. Method and apparatus for controlling the speed of an engine. USP2001036196189.
  24. James B. Maddock ; Fred Mehdian ; Anthony E. Sloan ; Rodrigo L. Sanchez ; Darryl D. Baldwin. Method and apparatus for controlling the speed of an engine. USP2002026345602.
  25. Hofstetter,Matthias. Method and control device for controlling a turbocharger having a turbine-side charging pressure control and a circulating-air valve. USP2009027487639.
  26. Roberts, Jr.,Charles E.; Roecker,Ryan C.. Method for controlling boost pressure in a turbocharged diesel engine. USP2006037010914.
  27. Laubender, Jochen. Method for operating a compressor. USP2016039284881.
  28. Laubender, Jochen. Method for operating a compressor. USP2013118572960.
  29. Kumar, Alok; Kulkarni, Raghav Shrikant. Methods and system for a turbocharger. USP20181010107297.
  30. Onodera, Yasuyuki. Open/close controller of intake and exhaust communication circuit. USP2009057533657.
  31. Yang, Tae Joung. Particulate filter system for vehicle and method of controlling the same. USP2012088240295.
  32. Winsor, Richard E; Bratvold, Brian H; Pino, Yirot. Power system comprising an EGR system. USP2015099145852.
  33. Brown, Jared William; Waldron, Tom; Sherrill, Ryan. Speed reduced driven turbocharger. USP2018019879597.
  34. Brinks, Berry T.; VanDyne, Ed; Brown, Jared William. Super-turbocharger having a high speed traction drive and a continuously variable transmission. USP2017029581078.
  35. Riley, Michael B.; VanDyne, Ed; Brown, Jared William. Super-turbocharger having a high speed traction drive and a continuously variable transmission. USP2015129217363.
  36. VanDyne, Ed; Brinks, Barry T.; Riley, Michael B.; Brown, Jared William. Super-turbocharger having a high speed traction drive and a continuously variable transmission. USP2013108561403.
  37. Sherrill, Ryan; Holman, Sterling; VanDyne, Ed; Penfold, Wayne. Symmetrical traction drive. USP2013128608609.
  38. Alvin Joel Fisher. System and method for recovering energy from an air compressor. USP2002036360535.
  39. Sun,Harold; Baker,Richard; Vanderslice,John; Schneyer,Jeffrey B.; Ruona,William. System and method for reducing surge. USP2008017322194.
  40. Cueman, Michael Kent; Nirmalan, Nirm Velumylum. System and method for turbocharger control. USP2005046883322.
  41. Sherrill, Ryan; Holman, Sterling; Brown, Jared William; Montgomery, Marc. Thrust absorbing planetary traction drive superturbo. USP2017069670832.
  42. Gallagher Shawn Michael ; Khalil Ihab ; Glenn Doug ; Alvarez Juan Carlos. Turbo-charged engine combustion chamber pressure protection apparatus and method. USP2001106295816.
  43. Kono,Kazutoshi; Hatano,Kenji; Kawai,Shinichiro; Osada,Hideki. Turbocharged engine and method for preventing surging in compressor. USP2006057047742.
  44. Luken, Todd R.; Robinson, James S.. Turbocharged engine using an air bypass valve. USP2012038136357.
  45. Gladden John R. ; Wu Min. Turbocharger system to inhibit surge in a multi-stage compressor. USP2001126324848.
  46. John R. Gladden. Turbocharger with controllable flow geometry for two stage turbine. USP2002076422014.
  47. Gladden, John R.. Turbocharger with enhanced compressor bleed capability. USP2003086601388.
  48. Barthelet, Pierre; Verschoor, Martin. Use of compressor to turbine bypass for electric boosting system. USP2010087779634.