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Electronic control system and method for a hydraulically-actuated fuel injection system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-031/00
  • F02D-007/00
출원번호 US-0023279 (1993-02-26)
발명자 / 주소
  • Barnes Travis E. (Peoria IL) Harrell Bradley W. (Normal IL)
출원인 / 주소
  • Caterpillar Inc. (Peoria IL 02)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

An apparatus for controlling fuel injection parameters for fuel injection quantity, injection timing, and actuating fluid pressure of a hydraulically-actuated electronically-controlled fuel system. The apparatus utilizes signals indicative of actuating fluid pressure (Pf) and/or actuating fluid visc

대표청구항

An apparatus adapted for electronically controlling a quantity of fuel that a hydraulically-actuated injector injects into an engine, said apparatus comprising: means for determining a desired fuel quantity and delivering a first fuel quantity signal (q1) indicative of the magnitude of said desired

이 특허를 인용한 특허 (63)

  1. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  2. Sturman Oded E., Air-fuel module adapted for an internal combustion engine.
  3. Carrell Darwin R. ; Ruedin Joshua C., Apparatus and method for determining start of injection of a fuel injector.
  4. Iwaszkiewicz Titus J. ; Rodgers David V., Commanded, rail-pressure-based, variable injector boost current duration.
  5. Chang,David Y., Control system and method for engine valve actuator.
  6. Cooper, Jared Klineman; Kraeling, Mark Bradshaw; Eldredge, David Allen; Brooks, James; Kumar, Ajith Kuttannair, Control system and method for remotely isolating powered units in a vehicle system.
  7. Saur Joerg,DEX, Cruise control road speed control device, especially for a diesel-powered vehicle.
  8. Barnes Travis E. ; Lukich Michael S. ; Nicholson Scott E., Device for controlling engine speed using dual governors.
  9. Barnes Travis E. ; Lukich Michael S., Device for controlling fuel injection in cold engine temperatures.
  10. Cooper, Jared Klineman; Eldredge, David Allen; Golden, Samuel William, Distributed energy management system and method for a vehicle system.
  11. 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.
  12. Cowden Gary L. ; Davis Errol W. ; McGee Brian G. ; Puckett Daniel R. ; Schulman Matthew E. ; Timmons John P., Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same.
  13. 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.
  14. Fassler Jeffrey E. ; Iwaszkiewicz Titus J. ; Rodriguez Rogelio ; Slowinski Raymond J., Electronic engine control for regulating engine coolant temperature at cold ambient air temperatures by control of engine idle speed.
  15. Isaac Emad S. ; Iwaszkiewicz Titus J., Electronic engine control system having net engine torque calculator.
  16. Saiki Suzuhiro,JPX ; Uchiyama Tadashi,JPX, Electronic fuel injection apparatus for diesel engine.
  17. Stockner Alan R. ; Rodier William J., Electronic fuel injection quiet operation.
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  19. Kendrick Larry E. ; Lukich Michael S. ; Mutti James H., Electronically controlled fuel injector trimming.
  20. Nemoto Hideki,JPX ; Uchiyama Tadashi,JPX ; Kakihara Tomoaki,JPX, Electronically controlled hydraulic actuation type fuel injection device utilizing oil viscosity detection device and me.
  21. Bartley Bradley E. ; Blass James R. ; Gibson Dennis H., Engine having hydraulic and fan drive systems using a single high pressure pump.
  22. Suzuhiro Saiki JP, Engine operation control device.
  23. Rodriguez, Rogelio, Error integrator for closed-loop fault detection in an engine control system.
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  27. Nakano Futoshi,JPX ; Saiki Suzuhiro,JPX ; Uchiyama Tadashi,JPX, Fuel-injection system for engine.
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  29. Sturman Oded E., High speed fuel injector.
  30. Sturman Oded E., Hydraulically driven springless fuel injector.
  31. Anderson Michael D. ; Friede Matthew D. ; Gibson Dennis H., Hydraulically-actuated system having a variable delivery fixed displacement pump.
  32. Anderson Michael D. ; Gibson Dennis H. ; Pickell Michael E. ; Wear Jerry A. ; Friede Matthew D., Hydraulically-actuated system having a variable delivery fixed displacement pump.
  33. Sturman Oded E., Intensified fuel injector having a lateral drain passage.
  34. Vachon, John T.; Hergart, Carl Anders, Internal combustion engine and operating method therefor.
  35. Blass, James R.; Gibson, Dennis H.; Michels, Ryan P., Method and apparatus for controlling a fluid actuated system.
  36. Maddock James B. ; Mehdian Fred ; Sanchez Rodrigo L., Method and apparatus for determining a fuel command for a fuel system.
  37. Carrell Darwin R. ; Kendrick Larry E. ; Lukich Michael S. ; Shively Kirk S., Method and apparatus for determining a viscosity of an actuating fluid.
  38. Lukich Michael S. ; Maddock James B., Method and apparatus for determining fuel control commands for a cruise control governor system.
  39. Lukich Michael S., Method and apparatus for dynamic trimming of fuel system.
  40. Kendrick Larry E., Method and apparatus for dynamically calibrating a fuel injector.
  41. Nelson, Bryan E.; Ruedin, Joshua C.; Speckhart, Gregory J.; Thate, Jeffrey M, Method and apparatus for engine braking.
  42. 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.
  43. Barnes Travis E. ; Parupalli Prasad V., Method for controlling the operation of a driver circuit in response to an electrical fault condition.
  44. McGee Brian G. ; Timmons John P., Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection.
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  59. Gallagher, Shawn Michael; Primus, Roy; Tamma, Bhaskar; Topinka, Jennifer, System and method for controlling the fuel injection event in an internal combustion engine.
  60. Kumar, Ajith Kuttannair; Eldredge, David; Ballesty, Daniel; Cooper, Jared Klineman; Roney, Christopher; Houpt, Paul; Mathe, Stephen; Julich, Paul; Kisak, Jeffrey; Shaffer, Glenn; Nelson, Scott; Daum, Wolfgang, System and method for vehicle control.
  61. Otsubo, Tom; Daum, Wolfgang; Stull, Craig Alan; Hann, Gregory; Danner, Phillip, System, method and computer software code for determining a mission plan for a powered system using signal aspect information.
  62. Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Houpt, Paul Kenneth; Movsichoff, Bernardo Adrian; Chan, David So Keung; Eker, Sukru Alper, Trip optimization system and method for a train.
  63. Bartley Bradley E. ; Blass James R. ; Gibson Dennis H., Vehicle having hydraulic and power steering systems using a single high pressure pump.
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