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Combustion detection via ionization current sensing for a “coil-on-plug”ignition system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02P-017/00
  • G01M-015/00
출원번호 US-0291644 (1994-08-15)
발명자 / 주소
  • Lee Anscn (St. Clair MI) Pyko Jan S. (Bloomfield Township MI)
출원인 / 주소
  • Chrysler Corporation (Auburn Hills MI 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

An ionization current sensing circuit providing a way to detect the combustion event in a spark ignited engine cylinder. The presence of an output signal from the proposed circuit indicates that a flame exists and that combustion has occurred in the cylinder. This signal is drastically changed if co

대표청구항

An ionization current sensing system for a vehicle, the vehicle having a plurality of spark plugs with electrodes, each spark plug disposed within a combustion chamber in a cylinder and producing an ionization current upon combustion in the chamber, each spark plug in electrically operable relation

이 특허를 인용한 특허 (41)

  1. McAlister, Roy Edward, Acoustically actuated flow valve assembly including a plurality of reed valves.
  2. McAlister, Roy E., Adaptive control system for fuel injectors and igniters.
  3. McAlister, Roy Edward, Adaptive control system for fuel injectors and igniters.
  4. Gauba Gautam ; Benson Charles Edward ; Thijssen Johannes H. J. ; Schmidt Stephan Erwin ; MacAdam Scott, Burner control.
  5. McAlister, Roy Edward, Chemical fuel conditioning and activation.
  6. Shimizu Takeshi,JPX ; Okamura Koichi,JPX ; Koiwa Mituru,JPX ; Ohashi Yutaka,JPX, Combustion state detecting device for an internal combustion engine.
  7. Huberts,Garlan J.; Nation,Michael T.; Zhu,Guoming G.; Moran,Kevin D.; Wang,Bruce; Gould,Kenneth L., Device for reducing the part count and package size of an in-cylinder ionization detection system by integrating the ionization detection circuit and ignition coil driver into a single package.
  8. Munsterhuis,Sybrandus; Strand,Rolf L., Feedback control for modulating gas burner.
  9. Bassett William W. ; Benedek Karen ; Carbone Philip ; Schmidt Stephan ; Cheimets Peter, Flame ionization control apparatus and method.
  10. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  11. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  12. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  13. McAlister, Roy Edward, Fuel injection systems with enhanced thrust.
  14. McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
  15. McAlister, Roy Edward; Hoekstra, Kraig; Kemmet, Ryan; Grottenthaler, David; Wright, Dustin, High pressure direct injected gaseous fuel system and retrofit kit incorporating the same.
  16. Rapoport, William R.; Papanestor, Paul A.; Grimes, Donald Allen; VanBuskirk, Bruce; Fish, Gordon E., High pulse rate ignition system.
  17. William R. Rapoport ; Paul A. Papanestor ; Donald Allen Grimes ; Bruce VanBuskirk ; Gordon E. Fish, High pulse rate spark ignition system.
  18. Porter, David L.; Huberts, Garlan J.; Panagos, Constantine; Zhu, Guoming G.; Nation, Michael T.; Wang, Bruce; Gould, Kenneth L.; Moran, Kevin D., Ignition coil with integrated coil driver and ionization detection circuitry.
  19. McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
  20. McAlister, Roy Edward, Integrated fuel injectors and igniters and associated methods of use and manufacture.
  21. Yasuda Yukio,JPX, Ion current detection apparatus for an internal combustion engine.
  22. Takahashi Yasuhiro,JPX ; Okamura Koichi,JPX ; Koiwa Mituru,JPX ; Ohashi Yutaka,JPX, Ion current detector.
  23. Zhu,Guoming G.; Moran,Kevin D., Low cost circuit for IC engine diagnostics using ionization current signal.
  24. Palara Sergio,ITX ; DiCicco Benedetto P., Method for detecting the presence of a spark in an electronic ignition system used with an internal combustion engine.
  25. Daniels,Chao F.; Zhu,Guoming G.; Breton,Mathew; Nation,Michael T., Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging.
  26. McAlister, Roy E., Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines.
  27. McAlister, Roy Edward, Methods and systems for reducing the formation of oxides of nitrogen during combustion of engines.
  28. Zhu,Guoming G.; Moran,Kevin D., Methods of diagnosing open-secondary winding of an ignition coil using the ionization current signal.
  29. Ishida, Kenichi; Okama, Toshihiro; Moriya, Gakuji; Kubo, Kazuyuki; Kimura, Tomoyuki; Chiaki Kimura,, Misfire detection system for internal combustion engines.
  30. McAlister, Roy Edward, Multifuel storage, metering and ignition system.
  31. Wolcott Christopher J. ; Shafer Roger A., Pilot assembly and control system.
  32. Wolcott Christopher J. ; Shafer Roger A., Pilot control assembly.
  33. Bridgeman, Clyde G.; Wolcott, Christopher J.; Woodnorth, Paul T., Relighter control system.
  34. Carel C. Anthoni NL; Tyrone J. Moritz ; Yosuf M. Taraki ; Dale A. Trsar ; Richard H. Sheperd, Scope analyzer for direct ignition engines.
  35. James P Wylin, Socket coil-on-plug retainer.
  36. Nussbaum, Stephen H., Stroke distinction in 4-cycle engines without a cam reference.
  37. Butler, Jr., Raymond O.; Kiess, Ronald J.; O'Connor, Daniel J.; Ellis, Max W, System and method for generating a knock determination window for an ion current sensing system.
  38. Kiess, Ronald J.; Koseluk, Robert W.; Butler, Jr., Raymond O.; Karau, Philip Allen; Long, Jerral A., System and method for impulse noise suppression for integrator-based ion current signal processor.
  39. McAlister, Roy Edward, Systems, methods, and devices with enhanced lorentz thrust.
  40. Klocinski, James J.; Nation, Michael T.; Walker, William D.; Bauman, Robert C.; Burchett, Rick S., Using a circuit board for ignition coil internal connections.
  41. Skrzypchak, Mark J.; French, Michael J.; Remmers, Gregry M.; Koerner, Scott A.; Bylsma, Philip J.; Tanner, Mike A.; Wiegele, Dale A., Water-cooled engine control.
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