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Exhaust emission control system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/28
출원번호 US-0019902 (1993-02-19)
우선권정보 JP-0033727 (1992-02-20)
발명자 / 주소
  • Sanbayashi Daisuke (Toyota JPX) Hirako Osamu (Okazaki JPX) Danno Yoshiaki (Kyoto JPX) Koga Kazuo (Kyoto JPX)
출원인 / 주소
  • Mitsubishi Jidosha Kogyo Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록 ▼

An exhaust emission control system for a motor vehicle is disposed in an exhaust path, comprises a first catalyst for purifying an exhaust gas during activation of an engine, a second catalyst disposed downstream of the first catalyst and including a lean NOx catalyst, a bypass detouring the first c

대표청구항 ▼

An exhaust emission control system comprising: a) a first catalyst for purifying an exhaust gas at an initial stage of engine operation, the first catalyst being disposed in an exhaust path near an internal combustion engine; b) a second catalyst disposed downstream of the first catalyst, the second

이 특허를 인용한 특허 (51)

  1. Stewart,Gregory E.; Shahed,Syed M.; Kolavennu,Soumitri N., Calibration of engine control systems.
    상세보기
  2. Jerger Robert Joseph ; Davey Christopher Kirk ; Kluzner Michael I. ; Nader David R., Catalyst monitor using arc length ratio of pre- and post-catalyst sensor signals.
    상세보기
  3. Usami Hiroyuki,JPX ; Tanaka Masakazu,JPX ; Mori Hiroshi,JPX ; Mabuchi Mamoru,JPX ; Hodaira Kinji,JPX ; Sakai Tatsuo,JPX, Change-over valve unit for switching exhaust gas passages and exhaust gas purifying system.
    상세보기
  4. Adamczyk ; Jr. Andrew Anthony ; Williams Scott Christopher ; Meneghel Mario G. ; Gandhi Haren S., Closely coupled exhaust catalyst system and engine strategy associated therewith.
    상세보기
  5. Lane William H. ; Learned Daniel J. ; Peterson Randy N. ; Smith Aaron L., Combustion exhaust purification system and method via high sac volume fuel injectors.
    상세보기
  6. Fuxman, Adrian Matias; Pachner, Daniel, Condition-based powertrain control system.
    상세보기
  7. Stewart, Greg; Borrelli, Francesco; Pekar, Jaroslav, Configurable automotive controller.
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  8. Stewart, Greg; Pekar, Jaroslav; Pachner, Daniel, Coordinated engine and emissions control system.
    상세보기
  9. Stewart,Gregory E.; Shahed,Syed M.; Borrelli,Francesco, Coordinated multivariable control of fuel and air in engines.
    상세보기
  10. Agustin Rogelio B.,JPX ; Numata Akihito,JPX ; Fukuchi Eisaku,JPX ; Takaku Yutaka,JPX ; Ishii Toshio,JPX, Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine.
    상세보기
  11. Samad,Tariq; Shahed,Syed M.; Lu,Joseph Z.; Stewart,Gregory E.; Ravlena,Vladimir, Distributed control architecture for powertrains.
    상세보기
  12. Shahed,Syed M.; Hampson,Gregory J., EGR system.
    상세보기
  13. Stewart, Gregory E.; Rhodes, Michael L., Emissions sensors for fuel control in engines.
    상세보기
  14. Stewart,Gregory E.; Rhodes,Michael L., Emissions sensors for fuel control in engines.
    상세보기
  15. Pachner, Daniel; Pekar, Jaroslav, Engine and aftertreatment optimization system.
    상세보기
  16. Stewart, Gregory E.; Rhodes, Michael L., Engine controller.
    상세보기
  17. Stewart, Gregory E.; Rhodes, Michael L., Engine controller.
    상세보기
  18. Tanaka Masakazu,JPX ; Hodaira Kinji,JPX ; Sakai Tatsuo,JPX ; Usami Hiroyuki,JPX, Engine exhaust gas purifying system.
    상세보기
  19. Stewart, Gregory E., Engine exhaust heat exchanger.
    상세보기
  20. Kakizaki Shigeaki,JPX ; Sato Kenichi,JPX ; Ishihara Koji,JPX ; Matsumoto Mikio,JPX, Engine exhaust purifier.
    상세보기
  21. Havlena, Vladimir; Lu, Joseph Z.; Shahed, Syed M.; Rhodes, Michael L.; Samad, Tariq, Exhaust catalyst system.
    상세보기
  22. Hirota Shinya,JPX ; Tanaka Toshiaki,JPX ; Iguchi Satoshi,JPX ; Toshioka Shunsuke,JPX, Exhaust emission control system of internal combustion engine.
    상세보기
  23. Minami, Toshitaka, Exhaust emission purification system for diesel engine.
    상세보기
  24. Kaneko,Katsunori; Koga,Kazuo; Ando,Hiromitsu, Exhaust gas purifying apparatus of internal combustion engine.
    상세보기
  25. Kolavennu,Soumitri N., Exhaust gas recirculation system.
    상세보기
  26. Harada, Osamu; Sasaki, Toshitake, Exhaust heat recovery system abnormality detection device.
    상세보기
  27. Yamazaki Hideharu,JPX ; Yasui Yuji,JPX ; Haga Takashi,JPX ; Saito Katsumi,JPX ; Iwaki Yoshihisa,JPX, Exhaust switch-over valve malfunction detection system of internal combustion engine.
    상세보기
  28. Hiroshi Tanaka JP, Failure diagnosing device for exhaust gas purifying apparatus.
    상세보기
  29. Tanaka Hiroshi,JPX, Failure diagnosing device for exhaust gas purifying apparatus.
    상세보기
  30. Pachner, Daniel, Identification approach for internal combustion engine mean value models.
    상세보기
  31. Cleary, David J.; Li, Wei, Method and apparatus for exhaust aftertreatment in an internal combustion engine.
    상세보기
  32. Zahn Wolfgang,DEX ; Loose Gunter,DEX ; Hirschmann Axel,DEX, Method and apparatus for purifying exhaust gases from internal combustion engines.
    상세보기
  33. Kihas, Dejan, Method and system for updating tuning parameters of a controller.
    상세보기
  34. Kihas, Dejan, Method and system for updating tuning parameters of a controller.
    상세보기
  35. Stewart, Gregory E., Method and system for using a measure of fueling rate in the air side control of an engine.
    상세보기
  36. Stewart,Gregory E., Method and system for using a measure of fueling rate in the air side control of an engine.
    상세보기
  37. Raasch, Jason J.; Gracyalny, Gary J., Muffler and engine system.
    상세보기
  38. Raasch, Jason J.; Gracyalny, Gary J., Muffler and engine system.
    상세보기
  39. Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Multivariable control for an engine.
    상세보기
  40. Stewart, Gregory; Shahed, Syed M.; Borrelli, Francesco; Hampson, Gregory J., Pedal position and/or pedal change rate for use in control of an engine.
    상세보기
  41. Stewart,Gregory E.; Shahed,Syed M.; Borrelli,Francesco; Hampson,Gregory J., Pedal position and/or pedal change rate for use in control of an engine.
    상세보기
  42. Bouchez, Mathias; Mabilon, Gil; Martin, Brigitte; Bourges, Patrick, Process and device intended for nitrogen oxides elimination in an exhaust line of an internal-combustion engine.
    상세보기
  43. Bailey, Owen Herman; Loucks, Robert Reginald; Owens, Christopher Simon, Process for reducing NO2 from combustion system exhaust.
    상세보기
  44. Lane William H. (Chillicothe IL) Learned Daniel J. (Peoria IL) Peterson Randy N. (Peoria IL) Smith Aaron L. (East Peoria IL) White Scott T. (East Peoria IL), Series combination catalytic converter.
    상세보기
  45. Rhodes, Michael L.; Krafthefer, Brian C.; Kittleson, David B.; Ma, Hogbin, System for particulate matter sensor signal processing.
    상세보기
  46. Rhodes, Michael L.; Krafthefer, Brian C.; Kittleson, David B.; Ma, Hongbin, System for particulate matter sensor signal processing.
    상세보기
  47. Pant, Atul; Ramanathan, Karthik, Systems and methods for reducing NOx breakthrough.
    상세보기
  48. Dalla Betta, Ralph A., Systems and methods for reducing emissions of internal combustion engines using a fuel processor bypass.
    상세보기
  49. Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Use of sensors in a state observer for a diesel engine.
    상세보기
  50. Pekar, Jaroslav; Stewart, Gregory E., Using model predictive control to optimize variable trajectories and system control.
    상세보기
  51. Markham, Thomas R., Vehicle security module system.
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