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Method and apparatus for controlling valve mechanism of engine

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01L-013/00
출원번호 US-0101741 (1998-07-16)
우선권정보 JP-0024592 (1996-01-18)
국제출원번호 PCT/JP96/03795 (1996-12-25)
§371/§102 date 19980716 (19980716)
국제공개번호 WO-9726447 (1997-07-24)
발명자 / 주소
  • Kanzaki Yoshiki,JPX
출원인 / 주소
  • Komatsu Ltd., JPX
대리인 / 주소
    Sidley & Austin
인용정보 피인용 횟수 : 42  인용 특허 : 3

초록

A method and apparatus for controlling a valve mechanism of an engine, in which two stage control at engine start and during high-speed running simplifies a construction of the control apparatus, poor starting in high power engine is avoided at engine start and white smoke exhausted immediately afte

대표청구항

[ What is claimed is:] [1.] An apparatus for controlling an intake valve mechanism of an engine, comprising:a first valve operating angle varying device disposed between a first end of a crosshead and a first intake valve of said intake valve mechanism;a pump for pressurizing oil;means for switching

이 특허에 인용된 특허 (3)

  1. Rygiel Ronald (Prospect Heights IL), Controls apparatus for engine variable valve system.
  2. Teerman Richard F. (Wyoming MI), Hydraulic lash adjuster and bridge assembly.
  3. Robnett James T. (Royal Oak MI) Molitor Mark R. (Muskegon MI), Variable timing of multiple engine cylinder valves.

이 특허를 인용한 특허 (42)

  1. Stretch, Dale A., Added motion hydraulic circuit with proportional valve.
  2. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Afjeh,Homa, Air and fuel supply system for a combustion engine.
  3. Coleman,Gerald N.; Duffy,Kevin P.; Faulkner,Stephen A.; Fluga,Eric C.; Kilkenny,Jonathan P.; Leman,Scott A.; Opris,Cornelius N.; Verkiel,Maarten; Weber,James R., Air and fuel supply system for combustion engine.
  4. Weber,James Richard; Leman,Scott A., Air and fuel supply system for combustion engine.
  5. Nakagawa, Yoshinori; Kasai, Akihito; Wakitani, Tsutomu, Cogeneration apparatus.
  6. Bryant, Clyde C., Cold air super-charged internal combustion engine, working cycle and method.
  7. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  8. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Pierpoint,David A., Combustion engine including fluidically-driven engine valve actuator.
  9. Fuwa, Naohide; Takeuchi, Yasuomi; Kawasaki, Takashi, Control apparatus for internal combustion engine.
  10. Bloms,Jason Kenneth; Faletti,James J.; Leman,Scott Alan; Pierpont,David Andrew; Weber,James Richard, Control system and method for variable valve actuation system.
  11. Stretch, Dale A.; Scarbrough, Matthew P.; Auxier, Jr., John Douglas, Energy recovery system for an added motion system.
  12. Chang,David Yu Zhang, Engine valve actuation system.
  13. Chang,David Yu Zhang, Engine valve actuation system.
  14. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  15. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  16. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  17. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  18. Leman,Scott A.; Pierpont,David Andrew, Engine valve actuator providing Miller cycle benefits.
  19. Moyer David F., Engine valve disabler.
  20. Moyer David Franklin, Fast acting engine valve control with soft landing.
  21. Nakagawa Norihisa,JPX ; Demura Takayuki,JPX, Fuel pump control system for an internal combustion engine.
  22. Bryant, Clyde C., Internal combustion engine and working cycle.
  23. Bryant,Clyde C., Internal combustion engine and working cycle.
  24. Bryant,Clyde C., Internal combustion engine and working cycle.
  25. Stretch,Dale A.; Hill,Christopher E.; Lorenz,Edwin D., Lash adjuster and valve system.
  26. Mandal, Dhruva; Williams, Carroll D., Leakdown plunger.
  27. Mandal,Dhruva; Williams,Carroll, Metering socket.
  28. Mandal,Dhruva; Williams,Carroll, Method for fabricating a roller follower assembly.
  29. Falkowski,Alan G.; McElwee,Mark R.; Baker,Joel A.; Hendershott,Glen D.; Hagiu,Constantin; Koeroghlian,Mark, Multiple displacement system for an engine.
  30. Hannon, Mark S; Spohn, Arthur J; Klotz, James R., Pulse drive valve deactivator.
  31. Mark S. Hannon ; Arthur J. Spohn ; James R. Klotz, Pulse drive valve deactivator.
  32. Mandal,Dhruva; Williams,Carroll, Roller follower body.
  33. Robel,Wade James; Cornell,Sean O., System and method for actuating an engine valve.
  34. Bloms, Jason Kenneth; Faletti, James J.; Leman, Scott Alan; Pierpont, David Andrew; Weber, James Richard, System and method for controlling engine operation.
  35. Langewisch, Edwin Henry, Valve bridge having a centrally positioned hydraulic lash adjuster.
  36. Ruggiero, Brian; Fuchs, Neil; Yang, Zhou; Janak, Robb, Valve bridge with integrated lost motion system.
  37. Fujioka, Yukihiro, Valve control apparatus for internal combustion engine.
  38. Mandal,Dhruva; Williams,Carroll, Valve lifter body.
  39. Mandal,Dhruva; Williams,Carroll, Valve lifter body and method of manufacture.
  40. Mandal,Dhruva; Williams,Carroll, Valve operating assembly.
  41. Pierpont, David A.; Crowell, Thomas J., Variable valve actuation control for operation at altitude.
  42. Richardson,Donald G., Variable valve opening for an internal combustion engine.
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