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Cylinder cutout strategy for engine stability 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-013/06
  • F02D-017/02
  • F02D-017/00
출원번호 US-0386182 (2003-03-11)
발명자 / 주소
  • Hasler,Gregory S.
  • Zwetz,David L.
출원인 / 주소
  • Caterpillar Inc.
대리인 / 주소
    Liell &
인용정보 피인용 횟수 : 6  인용 특허 : 26

초록

A method for controlling operation of an engine having a plurality of cylinders. The method includes monitoring a parameter associated with engine operation, determining a range of fluctuation of the parameter from a desired parameter value, and selectively disabling operation of at least one cylind

대표청구항

What is claimed is: 1. A method for controlling operation of an engine having a plurality of cylinders, comprising the steps of: determining an engine load is within a predetermined unstable range; monitoring a parameter specific to engine operation and indicative of engine speed; determining a ran

이 특허에 인용된 특허 (26)

  1. Nakamura Kazuhiro (Hamamatsu JPX) Nonaka Kimihiro (Hamamatsu JPX), Combustion control system for internal combustion engine.
  2. Hasler Gregory S. ; Nofsinger Stephen C., Compression ignition cylinder cutout system for reducing white smoke.
  3. Motose Hitoshi,JPX, Control for injected engine.
  4. Aldo Bassi IT; Massimo Ferrera IT, Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas.
  5. Nonaka Kimihiro,JPX, Cylinder-disabling control system for multi-cylinder engine.
  6. Patel Sagar Arvindbhai ; Volpe ; Jr. Rocco, Diesel engine cylinder skip firing system.
  7. Mukumoto Kyoji,JPX, Engine control having shift assist with fuel injected during ignition cutoff while shifting.
  8. Motose Hitoshi (Hamamtsu JPX), Engine control system.
  9. Mills, Wayne Lee, Engine fuel delivery control system.
  10. Takahashi Toshihisa (Himeji City JPX) Uchinami Masanobu (Himeji City JPX), Fuel controller for an internal combustion engine.
  11. Uchinami, Masanobu; Takahashi, Toshihisa, Fuel controller for an internal combustion engine.
  12. Fujimoto Takanori (Himeji City JPX) Hara Toshiro (Himeji City JPX), Fuel controller for internal combustion engine.
  13. Aoki Fujio (Higashimatsuyama JPX) Isobe Hiroshi (Higashimatsuyama JPX), Fuel cut-off device for fuel injection pumps for multi-cylinder internal combustion engines.
  14. Yamada Keiichi (Ohmiya JPX), Fuel injection pump assembly.
  15. Garabedian Arthur, Fuel injection split engine.
  16. Dunsworth, Vincent F.; Dillen, Eric Richard; Gallagher, Shawn Michael, Method and apparatus for reducing locomotive diesel engine smoke using skip firing.
  17. Zlatko Ordanic, Method and system for idling a diesel engine.
  18. Lhr Joachim (Nuremberg DEX) Rasch Volker (Nuremberg DEX) Gotre Walter (Nuremberg DEX), Method for operating an exhaust-gas-turbocharged, low-compression multi-cylinder diesel-cycle internal combustion engine.
  19. Adelsperger James W. ; Tritten William R. ; Lies Jeffrey A., Method to adjust the horsepower output of an internal combustion engine to a target horsepower output range.
  20. Gunter Schmitz DE; Thomas Esch DE, Misfire detection method for a piston combustion engine with electromagnetic fuel charge valve.
  21. Ito Kazumasa,JPX, Over-rev restriction system for engine powering a personal watercraft.
  22. Hess Werner,DEX ; Zhang Hong,DEX, Process and device for controlling an internal combustion engine.
  23. Herold Armin,DEX ; Luckert Peter,DEX, Superchargeable internal combustion engine with cylinder cut-off.
  24. David A. Copus, System and method for disabling cylinders in an internal combustion engine.
  25. Toshio Hori JP; Hidefumi Iwaki JP; Shigeyuki Nonomura JP; Keisuke Fujiwara JP; Hirofumi Yano JP, System for controlling engine equipped with electromagnetically operated engine valve.
  26. Betts Edward H. ; Doddek David J. ; Kocian Charles J. ; Kolb Marshall T. ; Uhland Gregg W. ; Weck Shawn J., White smoke reduction apparatus and method.

이 특허를 인용한 특허 (6)

  1. Ukai, Asao; Hachiro, Toshitaka; Nishi, Tomohiro; Yonekura, Takahiro, Fuel pump control system for cylinder cut-off internal combustion engine.
  2. Kinoshita, Yoshimasa, Multiple-cylinder engine for planing water vehicle.
  3. Willard, Karen; Rollinger, John Eric; Mariucci, Vincent Edward, Reducing turbocharged engine overheating.
  4. Willard, Karen; Rollinger, John Eric; Mariucci, Vincent Edward, Reducing turbocharged engine overheating.
  5. Mahadevan, Boopathi Singalandapuram; Mahato, Chandan; Hoehne, John L.; McGiffen, Ian W., Selective cylinder deactivation apparatus and method for high power diesel engines.
  6. Duffy,Kevin Patrick, System and method for balancing an engine during cylinder cutout.
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