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Adaptive control of camless valvetrain 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01L-009/02
출원번호 US-0227825 (1994-04-14)
발명자 / 주소
  • Schechter Michael M. (Farmington Hills MI)
출원인 / 주소
  • Ford Motor Company (Dearborn MI 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

A variable camless engine valve control system and method of control wherein each of the reciprocating intake and/or exhaust valves (10) is hydraulically controlled and includes a piston (26) subjected to fluid pressure acting on surfaces at both ends of the piston (26), is connected to a source of

대표청구항

A method of individually controlling engine valve opening and closing in a multi-cylinder internal combustion engine having a camless valvetrain with variable engine valve events comprising: sensing engine rotational position and speed and engine torque demand and producing a corresponding position

이 특허를 인용한 특허 (33)

  1. 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.
  2. 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.
  3. Weber,James Richard; Leman,Scott A., Air and fuel supply system for combustion engine.
  4. Hattori,Shogo, Air intake apparatus and control apparatus for an internal combustion engine.
  5. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  6. 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.
  7. Ge, Xinyu; Zhang, Kai, Control method for an engine with exhaust gas recirculation and intake valve actuation.
  8. Kato Masahiko (Hamamatsu JPX), Control system and method for engine.
  9. Van Weelden, Curtis Lee, Dual setpoint pressure controlled hydraulic valve.
  10. Ito Takeshi,JPX ; Hanajima Toshiharu,JPX ; Mori Kenji,JPX, Engine having combustion control system.
  11. Yager, James H.; Lei, Ning, Hydraulic actuator cartridge for a valve.
  12. Van Weelden, Curtis L., Hydraulic actuator for operating an engine cylinder valve.
  13. Strickler,Scott L.; Mathews,Will W., Hydraulic valve actuation system with valve lash adjustment.
  14. De Ojeda William ; Das Pranab K., Hydraulically-assisted engine valve actuator.
  15. William De Ojeda, Hydraulically-assisted engine valve actuator.
  16. de Ojeda William, Hydraulically-assisted engine valve actuator.
  17. Vorih Joseph M. ; Israel Mark A., Integrated lost motion system for retarding and EGR.
  18. Bryant, Clyde C., Internal combustion engine and working cycle.
  19. Bryant,Clyde C., Internal combustion engine and working cycle.
  20. Bryant,Clyde C., Internal combustion engine and working cycle.
  21. Buehrle ; II Harry W. ; Clark Raymond C. ; Gross Jarrid ; Long Ron ; Nist Lance E., Internal combustion engine valve operating mechanism.
  22. Buehrle, II, Harry W.; Clark, Raymond C.; Gross, Jarrid; Long, Ron; Nist, Lance E., Internal combustion engine valve operating mechanism.
  23. Buehrle ; II Harry W. ; Clark Raymond C. ; Gross Jarrid ; Long Ron ; Nist Lance E., Internal combustion valve operating mechanism.
  24. Jaros,Rolf; Schweiggart,Hubert; Pischke,Ulf; Gaessler,Hermann, Method and control device for triggering solenoid valves assigned to gas-exchange valves.
  25. Gaessler, Hermann; Diehl, Udo; Mischker, Karsten; Walter, Rainer; Rosenau, Bernd; Schiemann, Juergen; Grosse, Christian; Mallebrein, Georg; Beuche, Volker; Reimer, Stefan, Method and device for controlling a gas fill of cylinders of an internal combustion engine.
  26. Ilya Vladimir Kolmanovsky ; Mohammad Haghgooie ; Mazen Hammoud ; Michiel Jacques van Nieuwstadt, Method and system for operating valves of a camless internal combustion engine.
  27. Gottschalk, Wolfram; Magnor, Olaf; Schultalbers, Matthias; Steinbrecher, Christian, Method for cylinder equalization in a multi-cylinder internal combustion engine.
  28. Burgdorf, Jochen; Giers, Bernhard; Volz, Peter, Method for operating an internal combustion engine.
  29. Schrey Ekkehard,DEX ; Schmitz Guenter,DEX, Method of determining valve control times for a maximum cylinder charge on a piston-type internal combustion engine.
  30. Dai Wengang ; Davis George Carver ; Schechter Michael Moses, Method of generating turbulence with intra-cycle cooling for spark ignition engines.
  31. Dai Wengang ; Davis George Carver ; Schechter Michael Moses, Turbulence generation with intra-cycle cooling for spark ignition engines.
  32. de Ojeda, William, Unit trigger actuator.
  33. Vanderpoel Richard, Valve operating system having full authority lost motion.
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