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Method and apparatus for optimizing breathing utilizing unit valve actuation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01L-009/04
  • F02B-075/18
출원번호 US-0891612 (1992-06-01)
발명자 / 주소
  • Clarke John M. (Chillicothe IL)
출원인 / 주소
  • Caterpillar Inc. (Peoria IL 02)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

Systems to optimize breathing have been used with internal combustion engines in the past and used a variety of mechanical mechanisms to improve breathing and combustion. Many of these systems fail to provide the option of controllably and modulatively varying the sequence and amount of the opening

대표청구항

A breathing optimizing system adapted for use with an engine including a passage communicating with a pair of bores, a piston during operation of the engine being movably positioned within respective bores between a top dead center position and a bottom dead center position forming an intake stroke,

이 특허를 인용한 특허 (37)

  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. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  5. 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.
  6. Michelini,John O.; Lewis,Donald J., Cylinder and valve mode control for an engine with valves that may be deactivated.
  7. Lewis, Donald J.; Russell, John D.; Michelini, John O., Cylinder deactivation for an internal combustion engine.
  8. Lewis, Donald J.; Michelini, John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
  9. Lewis,Donald J.; Michelini,John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
  10. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design.
  11. Lewis, Donald J.; Russell, John D., Electromechanical valve timing during a start.
  12. Lewis,Donald J.; Russell,John D., Electromechanical valve timing during a start.
  13. Lewis,Donald J., Electromechanically actuated valve control for an internal combustion engine.
  14. Lewis,Donald J.; Michellini,John O., Electromechanically actuated valve control for an internal combustion engine.
  15. Gibson,Alex; Kolmanovsky,Ilya V., Engine air-fuel control for an engine with valves that may be deactivated.
  16. Lewis, Donald J., Engine shut-down for engine having adjustable valve timing.
  17. Lewis,Donald J., Engine shut-down for engine having adjustable valve timing.
  18. Hamamoto Takayuki,JPX, Internal combustion engine.
  19. Bryant, Clyde C., Internal combustion engine and working cycle.
  20. Bryant,Clyde C., Internal combustion engine and working cycle.
  21. Bryant,Clyde C., Internal combustion engine and working cycle.
  22. Lewis,Donald J.; Reed,Dennis; Trask,Nate, Internal combustion engine shut-down for engine having adjustable valves.
  23. Jackson Francis W. (110 Summit Ave. Hatboro PA 19040), Knife-edge rocker bearing internal combustion engine.
  24. Koch Achim,DEX, Magnet valve, in particular for inlet and outlet valves of internal combustion engines.
  25. Kolmanovsky, Ilya V.; Michelini, John O., Method of torque control for an engine with valves that may be deactivated.
  26. Kolmanovsky,Ilya V.; Michelini,John O., Method of torque control for an engine with valves that may be deactivated.
  27. Lewis, Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  28. Lewis,Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  29. Winstead, Vince, Method to start electromechanical valves on an internal combustion engine.
  30. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
  31. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  32. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  33. Lewis,Donald J.; Russell,John D.; Winstead,Vince, Reducing engine emission on an engine with electromechanical valves.
  34. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Starting an engine with valves that may be deactivated.
  35. Lewis,Donald J.; Michelini,John O.; Trask,Nate; Song,Gang, Valve control for an engine with electromechanically actuated valves.
  36. Michelini,John O.; Lewis,Donald J., Valve control to reduce modal frequencies that may cause vibration.
  37. Lewis,Donald J.; Russell,John D.; Michelini,John O., Valve selection for an engine operating in a multi-stroke cylinder mode.
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