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Fuel injection control system having actuating fluid viscosity feedback 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-037/04
출원번호 US-0217038 (1994-03-23)
발명자 / 주소
  • Glassey Stephen F. (East Peoria IL)
출원인 / 주소
  • Caterpillar Inc. (Peoria IL 02)
인용정보 피인용 횟수 : 31  인용 특허 : 0

초록

An apparatus and method for detecting the viscosity of actuating fluid used to actuate a hydraulically-actuated electronically-controlled injector is disclosed. In an internal combustion engine system including an engine having a crankshaft, a crankshaft angular speed sensor responsive to rotation o

대표청구항

A method of operating an internal combustion engine system, the system comprising a crankshaft and an engine starter motor adapted to rotate the crankshaft, comprising the steps of: rotating the crankshaft by applying a voltage to the engine starter motor; detecting the angular speed of rotation of

이 특허를 인용한 특허 (31)

  1. Fujino Yutaka,JPX ; Sekiguchi Akihiko,JPX, Accumulating type fuel injection control.
  2. Kasen Jon E. ; Ausman Thomas G., Adaptive control for power growth in an engine equipped with a hydraulically-actuated electronically-controlled fuel injection system.
  3. Shinogle, Ronald, Adaptive control of fuel quantity limiting maps in an electronically controlled engine.
  4. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  5. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  6. Barnes Travis E. ; Lane William H. ; Stockner Alan R., Apparatus and method for a cold start timing sweep.
  7. Carrell Darwin R. ; Ruedin Joshua C., Apparatus and method for determining start of injection of a fuel injector.
  8. Hickey Dan K. ; Perr J. Victor ; Rix David M. ; Bentz Joseph C. ; Yonushonis Thomas M. ; Naylor Malcolm G. ; Shinosawa Katsuhiro,JPX ; Carroll ; III John T., Ceramic plunger for internal combustion engine high pressure fuel system.
  9. Oono, Takahiko, Characteristic correction system for a fuel pressure sensor.
  10. Zheng, Wanlie; Hayward, Larry Russell, Cold cranking simulator having hybrid heat transfer system.
  11. Chang,David Y., Control system and method for engine valve actuator.
  12. Kadolph, Stephen L., Control system and method for limiting engine torque based on engine oil pressure and engine oil temperature data.
  13. Cotton ; III Clifford E., Control valve with internal flow path and fuel injector using same.
  14. Leman,Scott A.; Shinogle,Ronald; Rodier,William J., Determination of fuel injector performance in chassis.
  15. Puckett, Daniel Reese, Fuel injection control system and method.
  16. David Y. Chang ; David C. Mack, Fuel injection system and a method for operating.
  17. Nakano Futoshi,JPX ; Saiki Suzuhiro,JPX ; Uchiyama Tadashi,JPX, Fuel-injection system for engine.
  18. Sturman Oded E., High speed fuel injector.
  19. Sturman Oded E., Hydraulically driven springless fuel injector.
  20. Sturman Oded E., Intensified fuel injector having a lateral drain passage.
  21. Blass, James R.; Gibson, Dennis H.; Michels, Ryan P., Method and apparatus for controlling a fluid actuated system.
  22. Carrell Darwin R. ; Kendrick Larry E. ; Lukich Michael S. ; Shively Kirk S., Method and apparatus for determining a viscosity of an actuating fluid.
  23. Carrell, Darwin R.; Kendrick, Larry E.; Speckhart, Gregory J.; Lukich, Michael S., Method and apparatus for determining an oil grade of an actuating fluid.
  24. Darwin R. Carrell ; Larry E. Kendrick ; Gregory J. Speckhart ; Michael S. Lukich, Method and apparatus for determining an oil grade of an actuating fluid.
  25. Jakoby, Bernhard, Method and device for measuring the viscosity of a liquid.
  26. Cleveland Trent J. ; Crowell Thomas J., Method and system for controlling fuel injector pulse width based on fuel temperature.
  27. Desai Chetan J. ; Fuelberth David L., Method and system to monitor and control the activation stage in a hydraulically actuated device.
  28. Barnes Travis E. (Peoria IL), Method of correcting engine maps based on engine temperature.
  29. Remmels, Werner, Multiple-cylinder internal combustion engine and a method for operating the same.
  30. Vorih, Joesph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
  31. Vorih, Joseph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
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