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Gaseous fuel injection control system using averaged fuel pressure compensation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-041/14
  • F02D-041/34
출원번호 US-0270630 (1994-07-05)
발명자 / 주소
  • Willey Raymond L. (Redford MI) Vermiglio Ezio N. (Belleville MI)
출원인 / 주소
  • Ford Motor Company (Dearborn MI 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

An fuel injection control system suitable for use with internal combustion vehicle engines fueled by compressed natural gas or the like. A liquid-fuel type closed-loop system, modified for gaseous fuel, establishes the duration of each injection command signal by the combination of a P.I.D. controll

대표청구항

The method of compensating for variations in the pressure at which a gaseous fuel is supplied to one or more fuel injectors in an internal combustion engine, said method comprising, in combination, the steps of: supplying a timing signal to said fuel injectors for establishing variable duration inte

이 특허를 인용한 특허 (32)

  1. Eryilmaz, Bora; Gahinet, Pascal; Maloney, Peter; You, Zhiping, Adaptive lookup table: a graphical simulation component for recursively updating numeric data storage in table form.
  2. Eryilmaz,Bora; Gahinet,Pascal; Maloney,Peter; You,Zhiping, Adaptive lookup table: a graphical simulation component for recursively updating numeric data stored in table form.
  3. Baranowski Peter Phillip,AUX, Air/fuel engine feedback control system and method.
  4. Sivasubramanian, Arvind; Gallmeyer, Christopher F.; Lin, David James, Control strategy for dual gaseous and liquid fuel internal combustion engine.
  5. Imamura, Tsukasa; Sugimoto, Tomohiko, Control system and control method of gas engine.
  6. VandenBerghe Terry,FRX, Control technique for a lean burning engine system.
  7. Volker Frank A., Fuel control system for gas-operated engines.
  8. Nishiyama Yasuhiro,JPX, Fuel injection method and device for engines.
  9. Matsuura Hiromi,JPX ; Minami Hideki,JPX ; Nakajima Susumu,JPX ; Ueda Kazuhiro,JPX ; Aoki Shigeru,JPX ; Nishida Toshiyuki,JPX, Fuel injection method for gas fuel engine.
  10. Tubb John Howard,AUX ; Dickson Gavin Warran,AUX ; Caley David James,AUX ; Guthrie Paul William,AUX ; Baasch Oswald, Fuel injection system for internal combustion engines.
  11. Ruiz, Victoriano, Fuel injector flow shift compensation in internal combustion engine.
  12. Tamura Masayuki,JPX ; Takeuchi Kazuo,JPX ; Yamaguchi Fumihiro,JPX ; Endo Hajime,JPX ; Ishibashi Kenichiro,JPX, Fuel supply system for internal combustion engines.
  13. Gram Anker,CAX ; Noble Stephen Duncan,CAX, High pressure fuel supply system for natural gas vehicles.
  14. Gram, Anker; Noble, Stephen Duncan, High pressure pump system for supplying a cryogenic fluid from a storage tank.
  15. Gram, Anker; Noble, Stephen Duncan, High pressure pump system for supplying a cryogenic fluid from a storage tank.
  16. Moonjelly, Paul V.; Booth, Richard A.; Carmona-Valdes, Jesus, Hydraulic start-of-injection detecting system and method.
  17. Boyer,Brad; Stockhausen,William, Injection strategy to maximize efficiency in gaseous engine.
  18. Jeff S. O'Neill ; Martin A. Iwamuro ; John A. Connally ; Matthew S. Carroll ; Jim A. Zigan, Internal combustion engine with air/fuel ratio control.
  19. O'Neill Jeff S. ; Iwamuro Martin A. ; Connally John A. ; Carroll Matthew S. ; Zigan Jim A., Internal combustion engine with air/fuel ratio control.
  20. O'Neill Jeff S. ; Iwamuro Martin A. ; Connally John A. ; Carroll Matthew S. ; Zigan Jim A., Internal combustion engine with air/fuel ratio control.
  21. Zurloye,Axel; Ruthmansdorfer,Dave; Frazier,Tim; Rumsey,Jennifer, Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing.
  22. Raffesberger,Raymond A., Method and apparatus for controlling stationary gaseous-fueled internal combustion engines.
  23. Van de Brink Alfred,NLX, Method and apparatus for dosing a gaseous fuel.
  24. Dölker, Armin, Method for controlling rail pressure.
  25. Brown Scott C. ; Willi Martin L., Method for determining the energy content of a fuel delivered to an engine.
  26. Pelizzoni, Ivan; Lauritano, Luca, Method of estimating the injection pressure of an internal combustion engine.
  27. Gustafson, Keith, Natural gas fuel storage and supply system for vehicles.
  28. Peter V. Woon ; Axel O. Zur Loye ; Larry J. Brackney ; Jay F. Leonard ; Eric K. Bradley ; Terry M. Vandenberghe ; Jacqueline M. Yeager ; Julie A. Wagner ; Greg A. Moore, Operating techniques for internal combustion engines.
  29. Nist, Lance E., Remote metering for gaseous fuels and oxidizers.
  30. Thomas, Robert J.; VandenBerghe, Terry M; Carroll, Matthew S., System for regulating speed of an internal combustion engine.
  31. Sloan, Todd; Forsberg, Chris, Systems and methods for monitoring and controlling fuel systems.
  32. Sloan, Todd; Forsberg, Chris, Systems and methods for monitoring and controlling fuel systems.
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