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System and method for compensation of fuel injector limits 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-007/02
  • F02B-007/00
출원번호 UP-0552610 (2009-09-02)
등록번호 US-7765982 (2010-08-24)
발명자 / 주소
  • Lewis, Donald J.
  • Russell, John D.
출원인 / 주소
  • Ford Global Technologies, LLC
대리인 / 주소
    Lippa, Allan J.
인용정보 피인용 횟수 : 14  인용 특허 : 20

초록

A method for an engine with first and second injectors in a cylinder provides different fuel injection compensation upon reaching minimum pulsewidths of the first and second injectors. When the first injector reaches its minimum pulsewidth, the first injector is disabled. However, when the second in

대표청구항

The invention claimed is: 1. A system, comprising: a V-8 engine including a first and second bank of cylinders; a fuel delivery system including a direct cylinder injector for each cylinder and a port injector for each cylinder of the engine, the fuel delivery system further including at least a fu

이 특허에 인용된 특허 (20)

  1. Lewis, Donald J.; Lippa, Allan J.; Russell, John D., Engine output control system and method.
  2. Lewis,Donald J.; Lippa,Allan J.; Russell,John D., Engine output control system and method.
  3. Boyarski, Nicholas James, Engine system for multi-fluid operation.
  4. Boyarski,Nicholas James, Engine system for multi-fluid operation.
  5. Leone, Thomas G.; Stein, Robert A.; Lyjak, Jeffrey C., Engine with two port fuel injectors.
  6. Kashima Takamitau (Musashino JPX) Monden Hitoshi (Mitaka JPX), Fuel injection quantity control device for alcohol engine.
  7. Cohn,Daniel R.; Bromberg,Leslie; Heywood,John B., Fuel management system for variable ethanol octane enhancement of gasoline engines.
  8. Jessel, Alfred J., Method and apparatus for minimum knock operation of an internal combustion engine on low knock-rated fuel.
  9. Leone,Thomas G.; Stein,Robert A.; Lyjak,Jeffrey C., Method for controlling injection timing of an internal combustion engine.
  10. Leone,Thomas G.; Surnilla,Gopichandra, Purge system for ethanol direct injection plus gas port fuel injection.
  11. Leone,Thomas G.; Surnilla,Gopichandra, Purge system for ethanol direct injection plus gas port fuel injection.
  12. Lewis, Donald J.; Russell, John D., System and method for compensation of fuel injector limits.
  13. Lewis, Donald J.; Russell, John D., System and method for engine air-fuel ratio control.
  14. Leone,Thomas G.; Stein,Robert A.; Lyjak,Jeffrey C., System and method for engine fuel blend control.
  15. Lewis,Donald J.; Lippa,Allan J.; Russell,John D., System and method for engine starting.
  16. Kerns,James Michael, System and method for engine with fuel vapor purging.
  17. Kerns,James Michael, System and method for engine with fuel vapor purging.
  18. Lewis,Donald J.; Russell,John D., System and method for tip-in knock compensation.
  19. Leone,Thomas G.; Lewis,Donald J.; Stein,Robert A., Warm up strategy for ethanol direct injection plus gasoline port fuel injection.
  20. Leone,Thomas G.; Lewis,Donald J.; Stein,Robert A., Warm up strategy for ethanol direct injection plus gasoline port fuel injection.

이 특허를 인용한 특허 (14)

  1. Fried, Marcus; Leone, Thomas G., Control for alcohol/water/gasoline injection.
  2. Stein, Robert A., Direct injection alcohol engine with boost and spark control.
  3. Zubeck, Michael W.; Davis, George Carver; Curtis, Eric Warren, Directly injected internal combustion engine system.
  4. Zubeck, Michael W.; Davis, George Carver; Curtis, Eric Warren, Directly injected internal combustion engine system.
  5. Lewis, Donald J.; Lippa, Allan J.; Russell, John D., Event based engine control system and method.
  6. Cohn, Daniel R.; Heywood, John B.; Bromberg, Leslie, Fuel management system for variable ethanol octane enhancement of gasoline engines.
  7. Cohn, Daniel R.; Heywood, John B.; Bromberg, Leslie, Fuel management system for variable ethanol octane enhancement of gasoline engines.
  8. Pursifull, Ross Dykstra; Dearth, Mark Allen; Leone, Tom G., Fuel rail assembly including fuel separation membrane.
  9. Pursifull, Ross Dykstra; Dearth, Mark Allen; Leone, Tom G., Fuel rail assembly including fuel separation membrane.
  10. Surnilla, Gopichandra; Krengel, Eric; Thomas, Joseph Lyle; Rumpsa, Todd Anthony; Shelby, Michael Howard, Method for fuel injection control.
  11. Pursifull, Ross Dykstra; Dearth, Mark Allen, On-board fuel vapor separation for multi-fuel vehicle.
  12. Pursifull, Ross Dykstra; Dearth, Mark Allen, On-board fuel vapor separation for multi-fuel vehicle.
  13. Leone, Thomas G.; Dearth, Mark Allen, On-board water addition for fuel separation system.
  14. Leone, Thomas G.; Dearth, Mark Allen, On-board water addition for fuel separation system.
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