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Engine retarder cycle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-039/02
출원번호 US-0563615 (1995-11-28)
발명자 / 주소
  • Vittorio David A. (Columbus IN)
출원인 / 주소
  • Cummins Engine Company, Inc. (Columbus IN 02)
인용정보 피인용 횟수 : 32  인용 특허 : 11

초록

An improved engine retarder cycle in which the exhaust valve(s) or a dedicated retarder valve is opened during the compression stroke much earlier than in prior art retarder cycles. By opening the retarder valve earlier, the cylinder pressure is not allowed to build to as high a level as in the prio

대표청구항

An engine retarder cycle for operation of an engine brake, comprising the steps of: (a) beginning to open a retarder valve in an engine cylinder during a second half of a compression stroke of a piston in the engine cylinder; (b) opening the retarder valve to a maximum displacement prior to a top de

이 특허에 인용된 특허 (11)

  1. Meneely Vincent A. (9837 McKinnon Crescent R.R. No. 10 Langley ; B.C. CAX V3A 6X5), Anti-lash adjuster.
  2. Usko James N. (North Granby CT), Compact combined lash adjuster and reset mechanism for compression release engine brakes.
  3. Meistrick Zdenek S. (Bloomfield CT) Quenneville Raymond N. (Suffield CT), Compression release retarder with valve motion modifier.
  4. Pawellek Franz (Marktheidenfeld DEX) Eisenbacher Egon (Karlstadt DEX), Engine brake for a multicylinder internal combustion engine.
  5. Meistrick Zdenek S. (Bloomfield CT) Price Robert B. (Manchester CT), Engine retarder with reset auto-lash mechanism.
  6. Meistrick Zdenek S. (Bloomfield CT), Engine retarding method and apparatus.
  7. Gobert Ulrich (Hisings-Krra SEX) Danielsson Ola (Vstra Frlunda SEX), Method and a device for engine braking a four stroke internal combustion engine.
  8. Neitz Alfred (Wendelstein DEX) Weiss Joachim (Oberasbach DEX), Method of increasing the exhaust braking power of an internal combustion engine.
  9. Luria David (11 Pelechovsky St. Tel-Aviv IL), Piston-type internal combustion engine.
  10. Sickler Kenneth H. (Simsbury CT), Process and apparatus for compression release engine retarding producing two compression release events per cylinder per.
  11. Hausknecht Louis A. (4504 State Rd. Cleveland OH 44109), Valve control system.

이 특허를 인용한 특허 (32)

  1. Donald J. McCarthy ; Richard J. Little, Jr. ; Dennis R. Custer, Actuator piston assembly for a rocker arm system.
  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. James N. Usko ; Bruce N. Swanbon, Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding.
  6. Janak, Robb, Captive volume accumulator for a lost motion system.
  7. Robb Janak, Captive volume accumulator for a lost motion system.
  8. Bryant, Clyde C., Cold air super-charged internal combustion engine, working cycle and method.
  9. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  10. 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.
  11. Steven J. Funke ; Scott A. Leman, Compression brake actuation system and method.
  12. Shiba, Hiroharu, Drainage device.
  13. Sean O. Cornell ; Scott A. Leman ; David E. Martin ; Ronald D. Shinogle, Duration control strategy for a hydraulically actuated engine compression release brake.
  14. Leman, Scott A.; Cornell, Sean O., Efficient internal combustion engine valve actuator.
  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. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  19. Leman, Scott A., Engine valve actuator.
  20. Leman,Scott A.; Pierpont,David Andrew, Engine valve actuator providing Miller cycle benefits.
  21. Usko, James N., Hydraulic lash adjuster with compression release brake.
  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. McCarthy, Donald J.; Pruden, Samuel H., Latched reset mechanism for engine brake.
  26. Richard Vanderpoel, Lost motion rocker arm system with integrated compression brake.
  27. Zsoldos, Jeffrey S.; Kim, Charlie C.; Meacock, William A., Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation.
  28. Robb Janak ; Stephen Lak ; Michael Bergmann, Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion.
  29. Cosma Gheorghe ; Usko James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  30. Cosma,Gheorghe; Usko,James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  31. Mickiewicz, Matthew G.; Funke, Steven J., Reduced noise engine compression release braking.
  32. Robel,Wade James; Cornell,Sean O., System and method for actuating an engine valve.
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