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Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation duri

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-013/04
출원번호 US-0814015 (1997-03-10)
발명자 / 주소
  • Meistrick Zdenek
  • Pitzi Vincent
출원인 / 주소
  • Diesel Engine Retarders, Inc.
대리인 / 주소
    Collier, Shannon, Rill & Scott, PLLC
인용정보 피인용 횟수 : 38  인용 특허 : 4

초록

A method and apparatus for carrying out variable timing exhaust gas recirculation is disclosed for use during both positive power and retarding operation of an internal combustion engine. Motion or energy is derived from an engine component and stored as potential energy. The stored energy is select

대표청구항

[ What is claimed is:] [1.] In an internal combustion engine, having at least one cylinder and a valve associated with a cylinder of the engine, a system for providing exhaust gas recirculation to the cylinder independent of the motion of an engine component from which the energy for exhaust gas rec

이 특허에 인용된 특허 (4)

  1. Meneely Vincent A. (Langley CAX), Apparatus and method for retarding a turbocharged engine.
  2. Melde-Tuczai Helmut (Graz ATX) Aigner Johann (Graz ATX) Skatsche Othmar (Graz ATX), Engine brake of an internal combustion engine.
  3. Feucht Dennis D. (Morton IL) Sinn Scott G. (Morton IL) Faletti James J. (Spring Valley IL), Engine compression braking apparatus and method.
  4. Hu Haoran (Farmington CT), Internal combustion engines with combined cam and electro-hydraulic engine valve control.

이 특허를 인용한 특허 (38)

  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. Meistrick Zdenek ; Pitzi Vincent, Co-axial master piston assembly.
  5. Bryant, Clyde C., Cold air super-charged internal combustion engine, working cycle and method.
  6. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  7. 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.
  8. Leman, Scott A.; Cornell, Sean O., Efficient internal combustion engine valve actuator.
  9. Yang, Zhou, Engine braking apparatus with mechanical linkage and lash adjustment.
  10. Nelander, Christopher Paul, Engine including system and method for reducing oil pull-over in combustion chamber.
  11. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  12. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  13. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  14. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  15. Chang, David Y., Engine valve actuator.
  16. Leman, Scott A., Engine valve actuator.
  17. Leman,Scott A.; Pierpont,David Andrew, Engine valve actuator providing Miller cycle benefits.
  18. Funke, Steven J.; Leman, Scott A.; Mickiewicz, Matthew G.; Ruedin, Joshua C., Exhaust gas re-circulation with a compression release brake actuator.
  19. Bohdan Michael Lyko ; Dwight Orman Palmer, Exhaust gas recirculation valve.
  20. Schwoerer John A. ; Day Eric, Hydraulically-actuated fail-safe stroke-limiting piston.
  21. Vorih Joseph M. ; Israel Mark A., Integrated lost motion system for retarding and EGR.
  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. Baltrucki, Justin; Gron, Jr., G. Michael; Audibert, Kevin; Fuchs, Neil, Lost motion valve actuation systems with locking elements including wedge locking elements.
  26. 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.
  27. Meistrick Zdenek ; Pitzi Vincent, Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation during positive power operation of an internal combustion engine.
  28. Meistrick Zdenek, Method and apparatus to accomplish exhaust gas recirculation and/or engine braking to overhead cam internal combustion engines.
  29. Yang, Zhou, Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control.
  30. Yang, Zhou; Egan, III, James F., Method and system of improving engine braking by variable valve actuation.
  31. Egan ; III James F. ; Kinerson Kevin J. ; Vorih Joseph M., Method and system start-up apparatus for removing air and debris from a valve actuation system.
  32. Fuchs Neil, Self-clipping slave piston device with lash adjustment for a compression release engine retarder.
  33. Meistrick Zdenek ; Pitzi Vincent, Slave piston assembly with valve motion modifier.
  34. Robel,Wade James; Cornell,Sean O., System and method for actuating an engine valve.
  35. Yang, Zhou; Ruggiero, Brian; Huang, Shengqiang, System and method for internal exhaust gas recirculation.
  36. Israel Mark ; Judd James ; Emmons Kristin V. ; Kinerson Kevin J. ; Vanderpoel Richard E., System for combination compression release braking and exhaust gas recirculation.
  37. Vorih, Joesph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
  38. Vorih, Joseph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
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