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Method for controlling a hydraulically-actuated fuel injection system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-037/04
  • F02D-005/02
출원번호 US-0283107 (1994-07-29)
발명자 / 주소
  • Barnes Travis E. (Peoria IL)
출원인 / 주소
  • Caterpillar Inc. (Peoria IL 02)
인용정보 피인용 횟수 : 23  인용 특허 : 0

초록

In one aspect of the present invention a method is disclosed that controls the pressure of actuating fluid supplied to a hydraulically-actuated injector. A target time duration in which fuel is to be injected is determined, and compared to the actual time duration to determine a desired actuating fl

대표청구항

A method for electronically controlling the actuating fluid pressure supplied to a hydraulically-actuated injector (25) that injects fuel into an engine (55), comprising the steps of: determining a desired time duration indicative of a desired time period that fuel is to be injected, and producing a

이 특허를 인용한 특허 (23)

  1. Kasen Jon E. ; Ausman Thomas G., Adaptive control for power growth in an engine equipped with a hydraulically-actuated electronically-controlled fuel injection system.
  2. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  3. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  4. Barnes Travis E. ; Lukich Michael S. ; McGee Brian G. ; Timmons John P., Electronic control and method for consistently controlling the amount of fuel injected by a hydraulically activated, electronically controlled injector fuel system to an engine.
  5. Cowden Gary L. ; McGee Brian G. ; Puckett Daniel R. ; Timmons John P., Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same.
  6. Rodier William J., Electronic fuel injection quiet operation.
  7. Stockner Alan R. ; Rodier William J., Electronic fuel injection quiet operation.
  8. Suzuhiro Saiki JP, Engine operation control device.
  9. Niethammer, Bernd; Warga, Johann; Lin, Jason, Fuel injector with piezoelectric actuator and method of use.
  10. Nakano Futoshi,JPX ; Saiki Suzuhiro,JPX ; Uchiyama Tadashi,JPX, Fuel-injection system for engine.
  11. Sturman Oded E., High speed fuel injector.
  12. Sturman Oded E., Hydraulically driven springless fuel injector.
  13. Maley Dale C. (Fairbury IL) Shinogle Ronald D. (Peoria IL), Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check.
  14. Anderson Michael D. (Metamora IL) Gibson Dennis H. (Chillicothe IL) Hefler Gregory W. (Chillicothe IL) Maley Dale C. (Watkinsville GA) Shinogle Ronald D. (Peoria IL) Sommars Mark F. (Sparland IL), Hydraulically-actuated fuel injector with direct control needle valve.
  15. Chen Shikui K. (Peoria IL) Hefler Gregory W. (Chillicothe IL), Hydraulically-actuated fuel injector with direct control needle valve.
  16. Chen Shikui K. ; Hefler Gregory W., Hydraulically-actuated fuel injector with direct control needle valve.
  17. Chen Shikui K. ; Hefler Gregory W., Hydraulically-actuated fuel injector with direct control needle valve.
  18. Hefler Gregory W. ; Chen Shikui K., Hydraulically-actuated fuel injector with direct control needle valve.
  19. Sturman Oded E., Intensified fuel injector having a lateral drain passage.
  20. Barnes Travis E. ; Lukich Michael S. ; McGee Brian G. ; Puckett Daniel R. ; Timmons John P., Method for controlled transition between use of different injection waveform types in a hydraulically-actuated electronically-controlled fuel injection system.
  21. McGee Brian G. ; Timmons John P., Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection.
  22. Gregory W. Hefler ; Shikui K. Chen, Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same.
  23. Hefler, Gregory W.; Chen, Shikui K., Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same.
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