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Rolling regeneration diesel particulate trap

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/56
출원번호 US-0996850 (2001-11-21)
발명자 / 주소
  • Cheng, Shi-Wai S.
출원인 / 주소
  • General Motors Corporation
대리인 / 주소
    Brooks Cary W.
인용정보 피인용 횟수 : 24  인용 특허 : 5

초록

A rolling regeneration diesel particulate filter and filtering process that utilizes NO produced in the process to generate additional amounts of NO 2 than the NO 2 produced by the diesel engine. The process includes the step of flowing diesel engine combustion exhaust through a filter system incl

대표청구항

1. A rolling regeneration diesel particulate filtering process that reuses NO produced in the process to generate additional amounts of NO 2 , comprising:flowing diesel engine combustion exhaust through a filter system comprising a first section and a second section, and wherein the first section i

이 특허에 인용된 특허 (5)

  1. Ernest Michael V. (Baltimore MD) Maselli James M. (Columbia MD), Catalyst composition for exhaust gas treatment.
  2. Wang Chi S., Energy self-sustainable reactor for gasifying engine particulates and unburned hydrocarbons.
  3. Murachi Mikio,JPX ; Okawara Seiji,JPX ; Kojima Koichi,JPX ; Kondo Takuya,JPX, Method for purifying exhaust gas of a diesel engine.
  4. Guile Donald L. (Horseheads NY), Method of making diesel particulate filters.
  5. 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 (24)

  1. Roberts, Thomas Richard; Fronheiser, Dennis Roland; Iacubucci, Thomas A., Apparatus for removing soot from diesel engine exhaust streams at temperatures at or below 150° C..
  2. Kruse, Carsten; Nagel, Thomas; Kurth, Ferdi, Device for particle separation in an exhaust-gas recirculation system and motor vehicle having the device.
  3. Lim, In-Gweon, Device for reducing soot particles and method for the same.
  4. Singh, Adess; Tiwana, Rajandiep Singh, Device for removing particulate matter from exhaust gases of internal combustion engine.
  5. De Rudder, Korneel; Chauvin, Corine, Dosing and mixing arrangement for use in exhaust aftertreatment.
  6. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  7. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  8. Wikaryasz, Megan; Otrompke, Douglas, Exhaust aftertreatment device with integrated shell and baffle.
  9. Blaisdell, Jared Dean; Viswanathan, Karthik, Exhaust gas flow device.
  10. Galligan, Michael Patrick; Dettling, Joseph Charles, Exhaust inlet metallic foam trap coupled to a downstream monolithic precious metal catalyst.
  11. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  12. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  13. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  14. Lebas, Jérôme; Le Tallec, Stanislas; Provost, Antoine; Le Merdy, Stéphane; Preethi, Phebe Helena; Way, Paul Anthony, Flow device for exhaust treatment system.
  15. Lebas, Jérôme; Le Tallec, Stanislas; Provost, Antoine; Le Merdy, Stéphane; Preethi, Phebe Helena; Way, Paul Anthony, Flow device for exhaust treatment system.
  16. Galligan, Michael Patrick, Inlet metallic foam support coupled to precious metal catalyst for application on 4 stroke platforms.
  17. De Rudder, Korneel; Le Merdy, Stephane; Schellens, Bart; Degelin, Nic; Chauvin, Corine; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  18. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  19. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  20. Yan,Jiyang, Methods for making a catalytic element, the catalytic element made therefrom, and catalyzed particulate filters.
  21. Wei,Ming; Pauly,Thomas R.; Yan,Jiyang; Dou,Danan, Multiple washcoats on filter substrate.
  22. Cheng, Shi-Wai S., Rolling regeneration diesel particulate trap.
  23. Wikaryasz, Megan; Thompson, Rick; Otrompke, Douglas; Robles, Pavel, Tri-flow exhaust treatment device with reductant mixing tube.
  24. Wikaryasz, Megan; Thompson, Rick; Otrompke, Douglas; Robles, Pavel, Tri-flow exhaust treatment device with reductant mixing tube.
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