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Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-051/00
  • F02P-005/00
출원번호 US-0292115 (2002-11-12)
발명자 / 주소
  • Wong, Hoi Ching
  • Payne, John
  • Beck, Niels Johannes
출원인 / 주소
  • Clean Air Power, Inc.
대리인 / 주소
    Boyle Fredrickson Newholm Stein &
인용정보 피인용 횟수 : 45  인용 특허 : 37

초록

An EGR equipped internal combustion engine is controlled to maximize the beneficial effects and minimize the detrimental effects of EGR on engine operation. Specifically, at least one parameter indicative of the O2 concentration in the intake mixture and/or at least one parameter indicative of the H

대표청구항

1. A method comprising:(A) exhausting gases from an exhaust of an internal combustion engine that comprises one of a compression ignition engine and a spark ignited natural gas engine; (B) mixing a portion of said exhaust gases (EGR) with air to form an intake mixture; (C) directing said intake mixt

이 특허에 인용된 특허 (37)

  1. Yoshida Masato (Kyoto JPX) Yokoyama Takanao (Kanagawa JPX) Nanba Muneyoshi (Kyoto MI JPX) Kato Yoshihiko (Novi MI) Iida Kazumasa (Kyoto JPX) Miyamoto Katsuhiko (Kyoto JPX), Air-fuel ratio feedback control method for a multi-fuel internal combustion engine.
  2. Willey Raymond L. (Redford MI) McCabe Robert W. (Lathrup Village MI) Hepburn Jeffrey S. (Dearborn MI), Apparatus and method for controlling noxious components in automotive emissions using a conditioning catalyst for removi.
  3. Jamrog Robert H. (Rochester MI), Closed loop air/fuel ratio controller.
  4. Schira John J. (Westland MI) Toelle Alvin D. (Fenton MI) Phipps Jack R. (St. Clair Shores MI), Closed loop exhaust gas recirculation control system.
  5. Kolmanovsky IIya V. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX, Control method and apparatus for turbocharged diesel engines having exhaust gas recirculation.
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  7. Levendis Yiannis A. (Boston MA) Abrams Richard F. (Westboro MA), Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative.
  8. Radovanovic Rod (Columbus IN) Ghuman A. S. (Columbus IN) Henderson Gregory H. (Columbus IN) May Angela R. (Columbus IN), EGR and blow-by flow system for highly turbocharged diesel engines.
  9. Kojima Shinji (Himeji JPX), EGR control device for an engine.
  10. Chujo Yoshiki (Mishima JPX) Inoue Tokuta (Mishima JPX) Konomi Toshiaki (Hyodo JPX) Hyodo Yoshihiko (Hyodo JPX), Engine control system.
  11. Cullen Michael John, Engine control system and method with atmospheric humidity compensation.
  12. Bollinger Steven R. (Chesterfield MO), Engine exhaust gas recirculation control mechanism.
  13. Asayama Yoshiaki (Himeji JPX), Engine exhaust gas recirculation control system.
  14. Oto Takashi,JPX, Exhaust gas recirculation apparatus.
  15. Nishida Minoru (Amagasaki JPX) Inoue Noriyuki (Amagasaki JPX), Exhaust gas recirculation control system for an internal combustion engine.
  16. Feucht Dennis D., Exhaust gas recirculation system.
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  18. Bailey Brett M., Exhaust gas recirculation system for an internal combustion engine.
  19. Khair Magdi K. ; Di Silverio William D., Exhaust gas recirculation system for simultaneously reducing NO.sub.x and particulate matter.
  20. Heather McKee, Exhaust gas recirculation with condensation control.
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  22. Barnard Daniel Dewey (Farmington Hills MI), Fuel injection system controlling air/fuel ratio by intake manifold gas sensor.
  23. Nishida Minoru (Amagasaki JPX), Fuel supply control system for an internal combustion engine.
  24. Chujo Yoshiki (Mishima JPX) Aoki Keiji (Susono JPX) Hyodo Yoshihiko (Susono JPX) Katsuno Toshiyasu (Susono JPX), Internal combustion engine having electric controlled fuel injection with oxygen sensor for detecting intake air amount.
  25. Beck Niels J. (Bonita CA) Gebert Kresimir (San Diego CA) Wong Hoi C. (Carlsbad CA), Lambda control by skip fire of unthrottled gas fueled engines.
  26. Gorel Alexander ; Calabrese John Lawrence, Low pressure EGR system for diesel engines.
  27. Kubesh John Thomas ; Dodge Lee Gene ; Podnar Daniel James, Method and apparatus for controlling fuel/air mixture in a lean burn engine.
  28. Khair Magdi K., Method and apparatus for exhaust gas recirculation control and power augmentation in an internal combustion engine.
  29. Weisman ; II Steve Miller ; Kreso Admir ; May Andrew, Method of controlling an engine with an EGR system.
  30. Kolmanovsky Ilya V. ; Jankovic Mrdjan J. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX, Method of estimating mass airflow in turbocharged engines having exhaust gas recirculation.
  31. Brown David B. (Sterling Heights MI) Gonze Eugene V. (Sterling Heights MI), Multi-fuel engine control with oxygen sensor signal reference control.
  32. Beck Niel Lenannes ; Gebert Kresimir ; Wong Hoi Ching, Optimized lambda and compression temperature control for compression ignition engines.
  33. Suzuki Hiroyoshi (Himeji JPX), Recirculated exhaust gas quantity control apparatus for internal combustion engine.
  34. Stachowicz Robert W. (New Berlin WI), Turbocharged engine exhaust gas recirculation system.
  35. Khair Magdi K., Turbocharging systems for internal combustion engines.
  36. Woollenweber William E. ; Halimi Edward M., Turbocharging systems for internal combustion engines.
  37. Richeson ; Jr. William E. (Fort Wayne IN), Vehicle management computer.

이 특허를 인용한 특허 (45)

  1. Ruth, Michael J.; Cunningham, Michael J.; Henry, Cary A., Active control of one or more EGR loops.
  2. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G., Air handling control for opposed-piston engines with uniflow scavenging.
  3. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G., Air handling control for opposed-piston engines with uniflow scavenging.
  4. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G., Air handling control for opposed-piston engines with uniflow scavenging.
  5. Naik, Suramya D., Air handling system for an opposed-piston engine in which a supercharger provides boost during engine startup and drives EGR during normal engine operation.
  6. Kanai,Hiroshi, Control apparatus for internal combustion engine.
  7. Okada, Yoshihiro, Control device for internal combustion engine.
  8. Dion, Eric P.; Read, Iain J. L.; Redon, Fabien G.; Regner, Gerhard; Wahl, Michael H., EGR constructions for opposed-piston engines.
  9. Dion, Eric P.; Read, Iain J. L.; Redon, Fabien G.; Regner, Gerhard; Wahl, Michael H., EGR constructions for opposed-piston engines.
  10. Dion, Eric P.; Read, Iain J. L.; Redon, Fabien G.; Regner, Gerhard; Wahl, Michael H., EGR constructions for opposed-piston engines.
  11. Xiao, Nian; Kerns, James Michael; Ding, Yi, EGR detection via humidity detection.
  12. Dion, Eric P., EGR for a two-stroke cycle engine without a supercharger.
  13. Glugla, Chris Paul; Whitehead, Joseph Patrick, Engine control system and method.
  14. Nam, Kihoon; Kang, Jinsuk, Exhaust gas condensate control method and exhaust gas recirculation system thereof.
  15. Nakayama, Shigeki; Onishi, Tomomi; Matsunaga, Akio, Exhaust gas recirculation apparatus for an internal combustion engine.
  16. LaPointe, Leon A.; Lyford-Pike, Edward J.; Mohr, Daniel J.; Gupta, Ashish; Yezerets, Aleksey; Currier, Neal W.; Szailer, Tamas; Yonushonis, Thomas M., Exhaust system for spark-ignited gaseous fuel internal combustion engine.
  17. Abi-Akar, Hind M.; Endicott, Dennis Lee; Weber, James R.; Atterberry, Erin Elizabeth, Exhaust treatment system having an acidic debris filter.
  18. Alger,Terrence Francis; Mangold,Barrett Wade, Flexible fuel engines with exhaust gas recirculation for improved engine efficiency.
  19. Melander, Christian; Richards, Justin J.; Bunders, Cynthia, Inhibition of bacterial biofilms with imidazole-phenyl derivatives.
  20. Zhu, Yongjie; Sujan, Vivek Anand; Kothandaraman, Govindarajan, Lambda feedback control for robust particulate emissions performance.
  21. Easley, Jr., William Lanier; Milam, David Michael; Roozenboom, Stephan Donald; Bond, Michael Steven; Kapic, Amir, Low pressure EGR system having full range capability.
  22. Hilditch, James Alfred; Surnilla, Gopichandra; Styles, Daniel Joseph, Low-pressure EGR control during compressor bypass valve operation.
  23. Surnilla, Gopichandra; Makki, Imad Hassan; Kerns, James Michael; Jentz, Robert Roy; Clark, Timothy Joseph; Uhrich, Michael James; Soltis, Richard E., Method and system for humidity sensor diagnostics.
  24. Surnilla, Gopichandra; Makki, Imad Hassan; Kerns, James Michael; Jentz, Robert Roy; Clark, Timothy Joseph; Uhrich, Michael James; Soltis, Richard E., Method and system for humidity sensor diagnostics.
  25. Roduner, Christian; Bachinger, Markus; Stolz, Michael; Danninger, Alois; Neunteufl, Klemens, Method for controlling the air system in an internal combustion engine.
  26. Surnilla, Gopichandra; Makled, Dan A.; Soltis, Richard E., Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor.
  27. Surnilla, Gopichandra; Makled, Dan A.; Soltis, Richard E., Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor.
  28. Rollinger, John Eric; Jentz, Robert Roy; Racelis, Rommel, Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors.
  29. Rollinger, John Eric; Jentz, Robert Roy; Racelis, Rommel, Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors.
  30. Surnilla, Gopichandra; Styles, Daniel Joseph; Hilditch, James Alfred; Abarham, Mehdi, Method for estimating charge air cooler condensation storage with an intake oxygen sensor.
  31. Surnilla, Gopichandra; Styles, Daniel Joseph; Hilditch, James Alfred; Abarham, Mehdi, Method for estimating charge air cooler condensation storage with an intake oxygen sensor.
  32. Akinyemi, Omowoleola Chukuwuemeka; Klingbeil, Adam, Method for exhaust gas recirculation rate control.
  33. Pasero, Paolo; Vassallo, Alberto; Guglielmone, Federico Luigi, Method for managing the relative humidity in the air path of an internal combustion engine equipped with a low pressure EGR system.
  34. Stroh, David J.; Kothandaraman, Govindarajan; Lana, Carlos Alcides; Kappaganthu, Karthik, Method of spark timing adjustment for an internal combustion engine.
  35. Surnilla, Gopichandra; Shelby, Michael Howard; Hilditch, James Alfred; Williams, Jason, Methods and systems for adjusting engine airflow based on output from an oxygen sensor.
  36. Lemke,James U., Opposed piston, homogeneous charge pilot ignition engine.
  37. Smith, Michael A; Premchand, Kiran; Ahari, Homayoun; Wuttke, Jeffrey P; Schubring, Brett; Dimaggio, Craig L; Zammit, Michael G; Vincent, Michael T, Particulate matter filter diagnostic techniques based on exhaust gas analysis.
  38. Lutz, Philippe; Potteau, Sebastien; Albert, Laurent, Petrol engine having a low-pressure EGR circuit.
  39. Nagar, Nishit, System and method for air handling control in opposed-piston engines with uniflow scavenging.
  40. Klingbeil, Adam Edgar; Jackson, Jennifer Lynn; Mischler, James Robert; Fisher, Kevin Michael, System and method for controlling operation of an engine.
  41. MacNeille, Perry Robinson; Weber, David Charles, System and method for estimating ambient humidity.
  42. Durand,James C., System for a virtual dew point sensor.
  43. Durand,James C., System for a virtual liquid sensor.
  44. Akinyemi, Omowoleola Chukuwuemeka; Klingbeil, Adam; Blythe, Neil Xavier; Gallagher, Shawn Michael; Mischler, James Robert; Henry, Luke; Jackson, Jennifer Lynn, Systems and methods for engine control.
  45. Nagar, Nishit; Quimby, Donovan M., Trapped burned gas fraction control for opposed-piston engines with uniflow scavenging.

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