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Dedicated rocker lever and cam assembly for a compression braking system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-013/04
출원번호 US-0563333 (1995-11-28)
발명자 / 주소
  • Reedy Steven W. (Nashville IN) Vittorio David A. (Columbus IN)
출원인 / 주소
  • Cummins Engine Company, Inc. (Columbus IN 02)
인용정보 피인용 횟수 : 33  인용 특허 : 18

초록

A dedicated compression braking system is provided having at least one engine piston reciprocally mounted within a cylinder for cyclical successive compression and expansion strokes and at least one exhaust valve operable to open in a variable timed relationship with an engine piston compression str

대표청구항

A braking system for an internal combustion engine having at least one engine piston reciprocally mounted within a cylinder for cyclical successive compression and expansion strokes and at least one exhaust valve operable to open near the end of an expansion stroke of the engine piston when the engi

이 특허에 인용된 특허 (18)

  1. Bostelman Michael A. (Columbus IN), Automatic lash adjustment for engine compression brake.
  2. Meistrick Zdenek S. (Bloomfield CT) Quenneville Raymond N. (Suffield CT), Compression release retarder with valve motion modifier.
  3. Meistrick Zdenek S. (Bloomfield CT), Control valve for a compression release engine retarder.
  4. Kubis Heribert (Nrnberg DEX) Wittmann Dieter (Nrnberg DEX), Device for controlling an outlet valve in the engine brake mode.
  5. Neitz Alfred (Wendelstein DEX) Ritter Jrgen (Oberasbach DEX) Schnitzer Otto (Nrnberg DEX), Device for switching a combustion engine from one mode of operation to another mode of operation.
  6. Hu Haoran (Farmington CT), Electrically controlled timing adjustment for compression release engine brakes.
  7. Meistrick Zdenek S. (Bloomfield CT), Engine retarding method and apparatus.
  8. Israel Mark (Amherst MA) Fuchs Neil E. (New Hartford CT), Hydraulic circuits for compression release engine brakes.
  9. Martinic Jack (South Bend IN), Integrated three-way and isolation solenoid valve.
  10. Joko Isao (Hino JPX) Kakegawa Toshiaki (Hino JPX), Internal combustion engine.
  11. Joko Isao (Hino JPX) Kakegawa Toshiaki (Hino JPX) Shundo Seiji (Hino JPX), Internal combustion engine.
  12. Gobert Ulrich (Hisings-Krra SEX) Danielsson Ola (Vstra Frlunda SEX), Method and a device for engine braking a four stroke internal combustion engine.
  13. Luria David (11 Pelechovsky St. Tel-Aviv IL), Piston-type internal combustion engine.
  14. Reedy Steven W. (Columbus IN) Vittorio David A. (Columbus IN), Pressure relief valve for compression engine braking system.
  15. Sickler Kenneth H. (Simsbury CT), Process and apparatus for compression release engine retarding producing two compression release events per cylinder per.
  16. Quenneville Raymond N. (Suffield CT) Custer Dennis R. (West Granby CT), Solenoid structure having a relatively unrestrained generally flat armature member.
  17. Burt David L. (Grosse Pointe MI) Krawczyk Gregory J. (Royal Oak MI), Three-way control valve.
  18. Hausknecht Louis A. (4504 State Rd. Cleveland OH 44109), Valve control system.

이 특허를 인용한 특허 (33)

  1. Donald J. McCarthy ; Richard J. Little, Jr. ; Dennis R. Custer, Actuator piston assembly for a rocker arm system.
  2. James N. Usko ; Bruce N. Swanbon, Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding.
  3. Janak, Robb, Captive volume accumulator for a lost motion system.
  4. Robb Janak, Captive volume accumulator for a lost motion system.
  5. Steven J. Funke ; Scott A. Leman, Compression brake actuation system and method.
  6. Faletti James J., Double-lift exhaust pulse boosted engine compression braking method.
  7. Peters Lester L. ; Vittorio David A. ; Free P. Douglas ; Ghuman Amarjit S. ; Weber Harold G. ; Nelson Canden R., Early exhaust valve opening control system and method.
  8. Yang, Zhou, Engine braking apparatus with two-level pressure control valves.
  9. Warner Oliver Allen, Engine compression brake system.
  10. Gustafson Richard J., Engine compression braking system with integral rocker lever and reset valve.
  11. Bartel John B. ; Schmidt Joseph H. ; Zsoldos Jeffrey S., Engine exhaust brake having a single valve actuation.
  12. Riley, William B.; Jacques, Robert Lionel; Bowler, Alan Edgar; Luchansky, Kevin M., Engine having variable lift valvetrain.
  13. Riley, William B.; Jacques, Robert Lionel; Bowler, Alan Edgar; Luchansky, Kevin M., Engine having variable lift valvetrain.
  14. Leman,Scott A.; Pierpont,David Andrew, Engine valve actuator providing Miller cycle benefits.
  15. James N. Usko, Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power.
  16. Usko, James N., Hydraulic lash adjuster with compression release brake.
  17. Vorih Joseph M. ; Israel Mark A., Integrated lost motion system for retarding and EGR.
  18. Dilly, Hans-Werner, Internal combustion engine having an engine brake device.
  19. Hu Haoran, Internal combustion engine with combined cam and electro-hydraulic engine valve control.
  20. McCarthy, Donald J.; Pruden, Samuel H., Latched reset mechanism for engine brake.
  21. Shafer,Scott F.; Stockner,Alan R., Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same.
  22. Richard Vanderpoel, Lost motion rocker arm system with integrated compression brake.
  23. Robb Janak ; Stephen Lak ; Michael Bergmann, Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion.
  24. Håkansson, Nils-Olof; Berglund, Sixten; Olsson, Göran, Method and arrangement for affecting engine braking.
  25. Israel, Mark A.; Harttey, John P., Modal variable valve actuation system for internal combustion engine and method for operating the same.
  26. Cosma Gheorghe ; Usko James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  27. Cosma,Gheorghe; Usko,James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  28. Sullivan Jeffrey J. ; Crofts John D., Piezoelectric actuator and valve assembly with thermal expansion compensation.
  29. McCarthy Donald J., Rocker brake assembly with hydraulic lock.
  30. Satapathy, Manas R.; Schuricht, Scott R., Rotary valve for controlling a fuel injector and engine compression release brake actuator and engine using same.
  31. Meacock, William A., Valve opening arrangement and method.
  32. Maeda, Yoshihide; Torisaka, Hisaki; Meistrick, Zdenek, Valve opening mechanism.
  33. Oliver Allen Warner, Valve train apparatus.
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