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[미국특허] Exhaust silencer for an internal combustion engine and the method of operation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-027/02
출원번호 US-0443698 (1999-11-19)
우선권정보 DE-0053359 (1998-11-19)
발명자 / 주소
  • Igor Gruden DE
  • Jochen Schaflein DE
출원인 / 주소
  • DaimlerChrysler AG DE
대리인 / 주소
    Klaus J. Bach
인용정보 피인용 횟수 : 44  인용 특허 : 7

초록

An engine exhaust silencer arrangement with a variable geometry, which is controlled by control elements in dependence of engine data. The increased exhaust noise occurring during engine operation under differing engine stroke modes is suppressed by the different geometry of the silencer arrangement

대표청구항

1. An internal combustion engine having a two stroke mode or a four stroke mode selective capacity, to operate in more than one stroke modes, and including an electronic control unit which has operational characteristic maps for load, engine speed, and stoke modes, an improved exhaust gas silencer a

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

  1. Pearson James E, Auto-matic back pressure relief muffler.
  2. Takato Koji (Hiroshima JPX) Chiba Hironobu (Hiroshima JPX), Engine exhaust apparatus and method.
  3. Tadokoro Tomoo (Hiroshima JPX) Tashima Seiji (Hiroshima JPX) Okimoto Haruo (Hiroshima JPX) Akagi Toshimichi (Hiroshima JPX) Nakao Masami (Hiroshima JPX) Matsuda Ikuo (Hiroshima JPX) Suekuni Einosuke , Engine-control apparatus.
  4. Komatsuda Takashi (Wako JPX) Kato Hiroaki (Wako JPX) Shimasaki Yuichi (Wako JPX) Saito Akihisa (Wako JPX) Oketani Toshikazu (Wako JPX) Aoki Takuya (Wako JPX), Exhaust gas-purifying system for internal combustion engines.
  5. Mukai Manabu (Hiroshima) Kato Shigeo (Hiroshima) Wakutani Shinichi (Hiroshima) Imai Shoji (Hiroshima JPX), Fuel control apparatus of an engine.
  6. Sasaki Akira,JPX ; Maeda Kazushige,JPX ; Yashiro Haruki,JPX, Noise suppressing muffler.
  7. Mizuno ; Kazutoshi ; Nakamura ; Iwao, Temperature sensitive device for causing abnormal muffler operation.

이 특허를 인용한 특허 (44) 인용/피인용 타임라인 분석

  1. Versteyhe, Mark R J; Dutre, Mathieu P E; Vandoorsselaere, Veerle; De Beer, Bart; Meertens, Bruno; Vyncke, Thomas J.; De Kooning, Jonas, Accumulator assisted hydrostatic driveline and optimization method thereof.
  2. Foster, Michael R., Apparatus and method for reduced cold start emissions.
  3. Byrne,Stuart; Moe,Jeffrey W., Assembly and method for fan noise reduction from turbofan engines using dynamically adaptive Herschel-Quincke tubes.
  4. Michelini,John O.; Lewis,Donald J., Cylinder and valve mode control for an engine with valves that may be deactivated.
  5. Lewis, Donald J.; Russell, John D.; Michelini, John O., Cylinder deactivation for an internal combustion engine.
  6. Zillmann,Joergen, Device and method for active soundproofing, and power unit for aeroplanes.
  7. Lewis, Donald J.; Michelini, John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
  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.; Cullen,Michael J.; Russell,John D., Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design.
  10. Lewis,Donald J.; Russell,John D.; Michelini,John O.; Cullen,Michael J., Electromechanical valve operating conditions by control method.
  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.; Michelini,John O., Electromechanically actuated valve control based on a vehicle electrical system.
  14. Lewis,Donald J., Electromechanically actuated valve control for an internal combustion engine.
  15. Lewis,Donald J.; Michelini,John O., Electromechanically actuated valve control for an internal combustion engine.
  16. Gibson,Alex; Kolmanovsky,Ilya V., Engine air-fuel control for an engine with valves that may be deactivated.
  17. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Engine breathing in an engine with mechanical and electromechanical valves.
  18. Foster, Michael Ralph; Foster, Matthew G.; Price, Kenneth S., Engine cylinder deactivation to improve the performance of exhaust emission control systems.
  19. Lewis, Donald J., Engine shut-down for engine having adjustable valve timing.
  20. Lewis,Donald J., Engine shut-down for engine having adjustable valve timing.
  21. Vignassa,Philippe; Le Brazidec,Franck, Exhaust line and motor vehicle equipped therewith.
  22. Ciray, Mehmet S., Exhaust processor with variable tuning system.
  23. Ciray, Mehmet S., Exhaust processor with variable tuning system.
  24. Bogard, Joseph Trent, Exhaust system with external helmholtz resonator and associated method.
  25. Lewis,Donald J.; Reed,Dennis; Trask,Nate, Internal combustion engine shut-down for engine having adjustable valves.
  26. Winstead, Vince; Kolmanovsky, Ilya V.; Trask, Nate, Method of correcting valve timing in engine having electromechanical valve actuation.
  27. Kolmanovsky, Ilya V.; Michelini, John O., Method of torque control for an engine with valves that may be deactivated.
  28. Kolmanovsky,Ilya V.; Michelini,John O., Method of torque control for an engine with valves that may be deactivated.
  29. Lewis, Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  30. Lewis,Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  31. Winstead, Vince, Method to start electromechanical valves on an internal combustion engine.
  32. Bozmoski,Alexander J.; Osterberg,Timothy R.; Christopherson,Michael P.; Coffey,Anthony L.; Pari,William P.; Richter,Michael R.; Smith,Stacy L.; Pierson,Richard G.; Selwa,Michael A., Motorcycle dynamic exhaust system.
  33. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
  34. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
  35. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  36. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  37. Lewis,Donald J.; Russell,John D.; Trask,Nate, Quick starting engine with electromechanical valves.
  38. Lewis,Donald J.; Russell,John D.; Winstead,Vince, Reducing engine emissions on an engine with electromechanical valves.
  39. Prommersberger, Holger, Sound absorber for an exhaust system.
  40. Lewis, Donald J.; Russell, John D.; Trask, Nate, Starting an engine with electromechanical valves.
  41. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Starting an engine with valves that may be deactivated.
  42. Lewis,Donald J.; Michelini,John O.; Trask,Nate; Song,Gang, Valve control for an engine with electromechanically actuated valves.
  43. Michelini,John O.; Lewis,Donald J., Valve control to reduce modal frequencies that may cause vibration.
  44. 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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