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Exhaust emission control system for the exhaust gas of a diesel engine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0491118 (2000-01-24)
우선권정보 DE-0031865 (1997-07-24)
발명자 / 주소
  • Wieland Mathes DE
  • Frank Witzel
  • Steffen Schnapp DE
출원인 / 주소
  • Siemens Aktiengesellschaft DE
대리인 / 주소
    Laurence A. Greenberg
인용정보 피인용 횟수 : 33  인용 특허 : 11

초록 ▼

An injection device for a reducing agent, a mixing device and a catalyst device are provided in an exhaust pipe. The mixing device is disposed upstream of the injection device as seen in the direction of flow of the exhaust gas. An exhaust gas inlet pipe is connected to the exhaust pipe along the ma

대표청구항 ▼

1. An exhaust emission control system for an exhaust gas of a diesel engine, comprising:an exhaust pipe having a main axis; an exhaust gas inlet pipe aligned along said main axis of said exhaust pipe and connected to said exhaust pipe for receiving an exhaust gas having a flow direction; an injectio

이 특허에 인용된 특허 (11)

  1. Currie Neil L. (47 Whitehall Rd. Toronto ; Ontario CAX), Automotive exhaust system.
    상세보기
  2. Cornelison Richard C. (6587 Rte. 82 Hiram OH 44234) Retallick William B. (1432 Johnny\s Way West Chester PA 19382), Catalytic converter for a diesel engine.
    상세보기
  3. Heath Edward H. (Madison CT), Exhaust apparatus.
    상세보기
  4. Vollenweider Jakob (Winterthur CHX), Large diesel engine.
    상세보기
  5. Schmelz Helmut (Prien DEX), Method and apparatus for controlled introduction of a reducing agent into a nitrogen oxide-containing exhaust gas.
    상세보기
  6. Zurbig Jurgen,DEX ; Tost Rainer,DEX ; Dolling Winfried,DEX ; Latsch Reinhard,DEX, Method and device for operating an internal combustion engine operating with an excess of air.
    상세보기
  7. Huttenhofer Klaus,DEX ; Beer Josef-Konrad,DEX ; Friede Heimo,DEX ; Lammers Hendrik,DEX, Plate-type catalytic converter.
    상세보기
  8. Masaki Hideyuki (Gifu JPX), Porous structure for fluid contact.
    상세보기
  9. Peter-Hoblyn Jeremy D.,GB3 ; Valentine James M. ; Tarabulski Theodore J., System for fueling and feeding chemicals to internal combustion engines for NO.sub.x reduction.
    상세보기
  10. Peter-Hoblyn Jeremy D.,GBX ; Balles Eric N. ; Tarabulski Theodore J. ; Hofmann John E. ; Valentine James M., Urea pyrolysis chamber and process for reducing lean-burn engine NO.sub.x emissions by selective catalytic reduction.
    상세보기
  11. Peter-Hoblyn Jeremy D.,GBX ; Balles Eric N. ; Tarabulski Theodore J. ; Hofmann John E. ; Valentine James M., Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction.
    상세보기

이 특허를 인용한 특허 (33)

  1. Fischer, Amy E.; Leustek, Matthew E.; McMenamy, Justin W.; Shull, Brandon T.; Silver, Ronald G., Aftertreatment system incorporating hydrolysis catalyst with particulate filtration and SCR.
    상세보기
  2. Zhan, Rijing, Apparatus and method for assisting selective catalytic reduction.
    상세보기
  3. Mayer,Thorsten; Duetsch,Heinrich; Walz,Christian, Apparatus and method for cleaning exhaust gas from an internal combustion engine.
    상세보기
  4. Fischer, Michael; Müller, Michael; Schmidt, Jürgen, Device for distributing fluids in exhaust systems.
    상세보기
  5. Hilden,David L.; Crellin,Chris C., Diesel exhaust aftertreatment device regeneration system.
    상세보기
  6. Johnson, Claude M.; Yragui, Mark; Van Niekerk, Herman; Roshdieh, Farzan, Diesel exhaust fluid injector assembly.
    상세보기
  7. Denton, Jeffrey W.; Hein, Eric A.; Kovacs, Attila; Reeder, Kevin R.; Mendoza, Jonar; Moore, Gary R.; Sampath, Manoj K.; Hardin, John R., Dual auger mixing system.
    상세보기
  8. Funk,Werner; Roberts,Philip, Emission control system.
    상세보기
  9. Funk,Werner; Roberts,Phillip, Emission control system.
    상세보기
  10. Roberts, Phillip; Funk, Werner, Emission control system.
    상세보기
  11. Amou,Kiyoshi; Yamakado,Makoto; Kusumoto,Hiroshi; Nagano,Masami; Hamada,Ikuhisa; Mukai,Toshifumi; Yokota,Hiroshi, Engine exhaust gas treatment system and exhaust gas treatment process.
    상세보기
  12. Liu, Z. Gerald; Zuroski, Michael T.; Bremigan, Cary D.; Kicinski, Kenneth J.; Cheng, C. Raymond, Exhaust aftertreatment device, including chemical mixing and acoustic effects.
    상세보기
  13. Van Niekerk, Herman; Roshdieh, Farzan; Yragui, Mark, Exhaust aftertreatment packaging for a diesel genset.
    상세보기
  14. Kanaya, Isamu; Honda, Koutarou; Amemiya, Tomoko; Hirata, Kiminobu; Masaki, Nobuhiko; Obana, Shinya; Shirai, Daisuke; Hiramoto, Hitoshi; Yamada, Naobumi, Exhaust emission purifying apparatus for engine.
    상세보기
  15. Zheng, Guanyu; Zhang, Yongyue; Popovich, Jeremy D.; Yetken, Dervis A.; Kotrba, Adam J., Exhaust gas additive/treatment system and mixer for use therein.
    상세보기
  16. Quan, Peng; Girbach, Jeffrey; Hudson, Daniel; Singh, Inderpal, Exhaust gas aftertreatment device for a combustion engine.
    상세보기
  17. Van Niekerk, Herman; Johnson, Claude M., Exhaust gas collector for an exhaust aftertreatment system.
    상세보기
  18. Bui, Yung T.; Thirunavukarasu, Balamurugesh; Biswas, Subodh Chandra, Exhaust gas mixing system.
    상세보기
  19. Honda, Koutarou; Fujisawa, Norihiro, Exhaust gas purification apparatus for engine.
    상세보기
  20. Harrer, Peter, Exhaust system for an internal combustion engine.
    상세보기
  21. Amon, Bernd; Albert, Herbert, Exhaust-gas system having an injection nozzle.
    상세보기
  22. Verdegan, Barry M.; Liu, Z. Gerald, Impactor for selective catalytic reduction system.
    상세보기
  23. Van Niekerk, Herman; Wiemers, Eric G.; Yragui, Mark, Integrated load bank and exhaust heater system with load shed capability for a diesel genset exhaust aftertreatment system.
    상세보기
  24. Van Niekerk, Herman; Wiemers, Eric G.; Yragui, Mark, Integrated load bank and exhaust heater system with load shed capability for a diesel genset exhaust aftertreatment system.
    상세보기
  25. Dobson, Douglas Allen; Badillo, Ed; Guo, Gang; Warner, James Robert, Methods and systems for control of an emission system with more than one SCR region.
    상세보기
  26. Dobson, Douglas Allen; Cavataio, Giovanni; Badillo, Ed; Lambert, Christine Kay; Guo, Gang, Methods and systems for diagnostics of an emission system with more than one SCR region.
    상세보기
  27. Dobson, Douglas Allen; Cavataio, Giovanni; Badillo, Ed; Lambert, Christine Kay; Guo, Gang, Methods and systems for diagnostics of an emission system with more than one SCR region.
    상세보기
  28. Dobson, Douglas Allen; Cavataio, Giovanni; Badillo, Ed; Lambert, Christine Kay; Guo, Gang, Methods and systems for diagnostics of an emission system with more than one SCR region.
    상세보기
  29. Solbrig, Charles E.; Joshi, Chandrashekhar; El Tahry, Sherif H.; Kasa, Venkata Subbareddy, Mixing devices for selective catalytic reduction systems.
    상세보기
  30. Kaiser, Rolf; Rusch, Klaus; Stadler, Florian, Mixing element and an exhaust system for an internal combustion engine.
    상세보기
  31. Davidson, Debbie; Engeham, Duncan; Uban, Piotr; Elsey, David; Liu, Z. Gerald; Pawson, Kenneth; Smith, Paul; Capel, Ken; Critchley, Andrew; Sarcona, David; Goss, James, Reductant decomposition system.
    상세보기
  32. Davidson, Debbie; Engeham, Duncan; Urban, Piotr; Elsey, David; Liu, Z. Gerald; Pawson, Ken; Smith, Paul; Capel, Ken; Critchley, Andrew; Sarcona, David; Goss, James R, Reductant decomposition system.
    상세보기
  33. Varatharajan, Balachandar; Balan, Chellappa; Bowman, Michael John, Systems and methods of reducing NO emissions in gas turbine systems and internal combustion engines.
    상세보기

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