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Method for removing soot particles from an exhaust gas, associated collecting element and system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/46
출원번호 UP-0281003 (2002-10-25)
등록번호 US-7727498 (2010-06-22)
우선권정보 DE-100 20 170(2000-04-25)
발명자 / 주소
  • Hodgson, Jan
  • Brück, Rolf
  • Reizig, Meike
출원인 / 주소
  • Emitec Gesellschaft fuer Emissionstechnologie mbH
대리인 / 주소
    Greenberg, Laurence A.
인용정보 피인용 횟수 : 18  인용 특허 : 14

초록

A method for removing soot particles from an exhaust gas of an internal combustion engine, especially of a diesel engine, includes feeding the exhaust gas through a collecting element through which the exhaust gas can pass freely but which is provided with a plurality of deflections and/or zones of

대표청구항

We claim: 1. A method for removing soot particles from an exhaust gas of an internal combustion engine, which comprises: providing a filterless collecting element for freely conducting the exhaust gas that cannot be clogged as with filter systems, the collecting element having flow paths, a multipl

이 특허에 인용된 특허 (14)

  1. Retallick William B. (1432 Johnny\s Way West Chester PA 19382), Catalytic converter for a diesel engine.
  2. Brck Rolf (Bergisch Gladbach DEX), Conical honeycomb body.
  3. Swars Helmut (Bergisch Gladbach DEX), Device for cleaning exhaust gases of motor vehicles.
  4. Hodgson, Jan, Device for reducing a level of nitrogen oxides in an exhaust gas of an internal combustion engine.
  5. Regehr Ulrich (Ssterfeldstr. 65 51 Aachen DEX) Hannemann Horst (Herzogenrath DEX) Speitkamp Ludwig (Aachen DEX), Droplet separator.
  6. Twigg Martyn Vincent,GBX ; Wilkins Anthony John Joseph,GBX ; Will Nigel Simon,GBX, Emission control.
  7. Maus, Wolfgang, Heat-resistant and regeneratable filter body with flow paths and process for producing the filter body.
  8. Hitachi Yuzo (Shizuoka JPX) Takikawa Kazunori (Numazu JPX), High-efficiency metal-made carrier body for exhaust gas cleaning catalyst.
  9. Maus Wolfgang (Bergisch Gladbach DEX) Swars Helmut (Bergisch Gladbach DEX) Wieres Ludwig (Overath DEX), Honeycomb body with internal leading edges, in particular a catalyst body for motor vehicles.
  10. Maus Wolfgang (Bergisch Gladbach DEX) Swars Helmut (Bergisch Gladbach DEX) Wieres Ludwig (Overath DEX), Honeycomb body with internal leading edges, in particular a catalyst body for motor vehicles.
  11. van Harderveld Ruud,NLX ; Makkee Michiel,NLX ; Moulijn Jacob Adriaan,NLX ; Jelles Sietze Jelle,NLX, Method and apparatus for the treatment of diesel exhaust gas.
  12. Peter-Hoblyn Jeremy D.,GBX ; Balles Eric N. ; Hofmann John E. ; Tarabulski Theodore J., Reducing NO.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction.
  13. Toyao Tetsuya (Toyoake JPX) Matsui Takeshi (Toyohashi JPX) Nakamura Tetsuya (Chiryu JPX) Okajima Atsushi (Kariya JPX) Aoki Hiromasa (Nagoya JPX) Tojo Senta (Kariya JPX) Nagata Naoki (Nagoya JPX) Maeh, Self-heat generation type honeycomb filter and its apparatus.
  14. Cooper Barry J. (Radnor PA) Jung Hyun J. (Wayne PA) Thoss James E. (West Chester PA), Treatment of diesel exhaust gases.

이 특허를 인용한 특허 (18)

  1. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment method.
  2. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  3. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  4. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  5. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  6. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  7. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  8. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  9. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  10. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  11. Chiffey, Andrew Francis; Goodwin, John Benjamin, Electrically heated catalyst for a compression ignition engine.
  12. Gonzalez Delgado, Manuel Angel; Tan, Julian C.; Bedford, Joshua Clifford; Miao, Yong; Hineiti, Naser I.; Yocum, Steven M., Exhaust aftertreatment and exhaust gas recirculation systems.
  13. Chandler, Guy Richard; Green, Alexander Nicholas Michael; Phillips, Paul Richard; Walker, Andrew, Exhaust system for a compression ignition engine comprising a water adsorbent material.
  14. Arnold, Louise Clare; Brisley, Robert James; Collins, Neil Robert; Greenwell, David Robert; Morgan, Christopher Gough, Exhaust system for a vehicular positive ignition internal combustion engine.
  15. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Method for disposing SCR composition on a wall flow monolith.
  16. Patchett, Joseph Allan; Dettling, Joseph Charles; Przybylski, Elizabeth Alina, Method of forming a catalyzed selective catalytic reduction filter.
  17. Brück, Rolf, Particle filter with hydrolysis coating, device and motor vehicle.
  18. Haesemann, Gottfried Wilhelm; Wieres, Ludwig, Process and apparatus for producing a structured sheet-metal strip.
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