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Exhaust gas purifying device for internal combustion engine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/22
  • F01N-009/00
출원번호 US-0707506 (1991-05-30)
우선권정보 JP-0143500 (1990-06-01)
발명자 / 주소
  • Sekiya Yoshiki (Kanagawa JPX) Kamihara Tetsuya (Kanagawa JPX) Aiyoshizawa Eiji (Kanagawa JPX)
출원인 / 주소
  • Nissan Motor Co., Ltd. (Yokohama JPX 03)
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

An exhaust gas purifying device which is provided with catalytic converter and a fuel injector which are disposed upstream of a particulate matter trap. The fuel injection injects fuel to the catalytic converter to rise exhaust gas temperature by its oxidation reaction heat when the exhaust gas temp

대표청구항

An exhaust gas purifying system for an internal combustion engine, comprising: a catalytic converter disposed in an exhaust conduit of an internal combustion engine; means for supplying fuel to an upstream side of said catalytic converter, said fuel supply means taking one of an operative state and

이 특허를 인용한 특허 (34)

  1. Gieshoff Jurgen,DEX ; Lox Egbert,DEX ; Kreuzer Thomas,DEX, Auxiliary heating for motor vehicles with internal combustion engines.
  2. van Nieuwstadt,Michiel; Tennison,Paul, Control method and system for diesel particulate filter regeneration.
  3. Araki Yasushi,JPX, Device for purifying the exhaust gas of a diesel engine.
  4. Shizuo Sasaki JP, Device for purifying the exhaust gas of an internal combustion engine.
  5. Arntson, Brian A.; Theis, Eugene R., Diesel aftertreatment regeneration system and method.
  6. Russell John David, Engine control system and method with lean catalyst and particulate filter.
  7. Russell,John David, Engine control system and method with lean catalyst and particulate filter.
  8. Matsunami, Munetomo; Funabashi, Hiroshi, Exhaust emission control device.
  9. Takahashi,Hideyuki; Umezawa,Katsunori; Tsutsui,Yasuhiro, Exhaust emission control device for an internal combustion engine.
  10. Kitahara, Yasuhisa, Exhaust gas purification apparatus for internal combustion engine and method thereof.
  11. Otsubo,Yasuhiko; Miyazaki,Masataka; Yokoi,Tatsuhisa; Matsuoka,Hiroki; Matsuno,Shigehiro; Inaba,Takayoshi, Exhaust purifying apparatus and exhaust purifying method for internal combustion engine.
  12. Sato,Hitoshi; Ochi,Naofumi; Gabe,Masashi; Imai,Takehito; Urata,Takashi, Internal combustion engine exhaust gas purifying system.
  13. Russell John David, Lean catalyst and particulate filter control.
  14. Russell, John David, Lean catalyst and particulate filter control.
  15. Russell John David, Lean catalyst and particulate filter control system and method.
  16. Zhang, Wenzhong; Taubert, Todd R.; Ricke, Timothy L.; Imes, Julian A., Low temperature diesel particulate matter reduction system.
  17. Zhang, Wenzhong; Taubert, Todd R.; Ricke, Timothy L.; Imes, Julian A., Low temperature diesel particulate matter reduction system.
  18. Klingbeil, David M.; Withrow, Michael P., Method and apparatus for controlling regeneration of a particulate filter.
  19. Ripper,Wolfgang; Mahr,Bernd; Strohmaier,Rainer, Method and device for controlling an exhaust treatment system.
  20. Ikeda, Masanori; Fukumoto, Atsushi, Method and device for controlling exhaust emission from internal combustion engine.
  21. Sun,Min; Pavlova MacKinnon,Zornitza Pavlinova; Sisken,Kevin Dean, Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter.
  22. Ruona,William C., Method and system to automatically drain and dispose of accumulated water from water/fuel separators in diesel.
  23. Zhang, Wenzhong; Angelo, Theodore G., Method for regenerating a diesel particulate filter.
  24. Fayard,Jean Claude, Method for the post-injection of hydrocarbon-, alcohol-and/or reducing-agent-type regeneration solution (e.g. diesel fuel and/or urea and/or ammoniacal solution) for the regeneration of diesel engine exhaust gas filtration systems.
  25. Bluhm, Kurt; Loerch, Henning, Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particle filter.
  26. Bluhm,Kurt; Loerch,Henning, Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particulate filter.
  27. Colignon, Christophe, Method of assisting regeneration of pollution management means associated with catalyst forming means.
  28. Hou,Zhixin Jason; Wagner,Wayne M.; Zhang,Wenzhong; Steinbrueck,Edward A.; Angelo,Theodore G.; Wiegandt,Ted J.; Anderson,Mike, Method of dispensing fuel into transient flow of an exhaust system.
  29. Odendall, Bodo, PROCESS FOR HEATING A SOOT FILTER IN AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE, PARTICULARLY A DIESEL ENGINE, WITH AT LEAST ONE CATALYTIC CONVERTER AND A SOOT FILTER MOUNTED DOWNSTREAM F.
  30. Miyazaki,Masataka; Fujii,Kazutaka; Ito,Hiroaki, Pressure detection mechanism for exhaust emission control device of internal combustion engine.
  31. Martin Brigitte,FRX ; Bouchez Matthias,FRX, Process and assembly for eliminating nitrogen oxides present in exhaust gas, using nitrogen oxides trapping means.
  32. Carberry, Brendan Patrick; Ketcher, David Arthur; Moraal, Paul Eduard, Reduction of exhaust smoke emissions following extended diesel engine idling.
  33. Colignon,Christophe, System for assisting the regeneration of depollution means for a motor vehicle engine.
  34. Colignon, Christophe, System for controlling depollution means regeneration.
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