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특허 상세정보

Gaseous fuel injection control system using averaged fuel pressure compensation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02D-041/14    F02D-041/34   
미국특허분류(USC) 123/681 ; 123/687 ; 123/488 ; 123/527
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. controller responsive to the level of exhaust oxygen, an adaptive table which stores previously determined fuel delivery rate values for particular engine speed and load conditions, an injector supply voltage table and an added table modifies the fuel delivery rate co...

대표
청구항

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 intervals during which measured quantities of fuel are injected into said engine, providing an actual pressure signal indicative of the current magnitude of said pressure at which said gaseous fuel is supplied to said injectors, processing said actual pressure sig...

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.