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Control system for diesel particulate trap regeneration system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/02
출원번호 US-0477019 (1990-02-08)
발명자 / 주소
  • Stiglic Paul M. (Torrance CA) Gabelman Brian C. (Los Angeles CA) Hardy James A. (Playa Del Rey CA)
출원인 / 주소
  • Allied-Signal Inc. (Morristown NJ 02)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

A control system for regenerating a particulate trap in the exhaust system of a diesel engine includes control logic which controls the air/fuel ratio of the engine by operating a backpressure valve in the engine exhaust system to provide a proper amount of excess oxygen to permit efficient combusti

대표청구항

Method of regenerating an exhaust gas particulate trap in an exhaust system for an internal combustion engine, comprising the steps of measuring the air/fuel ratio of said internal combustion engine, generating a signal representing a commanded value of the air/fuel signal corresponding to an air/fu

이 특허를 인용한 특허 (43)

  1. Colignon,Christophe, Additional system for assisting regeneration of pollution control means of a motor vehicle.
  2. Andreasson, Anders; Chandler, Guy Richard; Goersmann, Claus Friedrich; Warren, James Patrick; Huethwohl, Georg, Catalytic reduction of NO.
  3. Andreasson,Anders; Chandler,Guy Richard; Goersmann,Claus Friedrich; Warren,James Patrick; Huethwohl,Georg, Catalytic reduction of NO.
  4. Andreasson, Anders; Chandler, Guy Richard; Goersman, Claus Fnednch; Warren, James Patrick; Huethwohl, Georg, Catalytic reduction of NOx.
  5. Andreasson, Anders; Chandler, Guy Richard; Goersmann, Claus Friedrich; Warren, James Patrick; Huethwohl, Georg, Catalytic reduction of NOx.
  6. Andreasson, Anders; Chandler, Guy Richard; Goersmann, Claus Friedrich; Warren, James Patrick; Huethwohl, Georg, Catalytic reduction of NOx.
  7. Andreasson, Anders; Chandler, Guy Richard; Goersmann, Claus Friedrich; Warren, James Patrick, Catalytic reduction of NOx .
  8. Andreasson, Anders; Chandler, Guy Richard; Goersmann, Claus Friedrich; Warren, James Patrick; Huethwohl, Georg, Catalytic reduction of NOx .
  9. Bouchez, Matthias; Dementhon, Jean-Baptiste, Combustion control by particle filter regeneration.
  10. Kolmanovsky Ilya Vladimir ; Buckland Julia Helen ; Sun Jing, Control of exhaust temperature in lean burn engines.
  11. Sheridan Todd A. (Franklin IN) Ghuman A. S. (Columbus IN) May Angie R. (Columbus IN) Radovanovic Rod (Columbus IN) Janssen John M. (Columbus IN) Woon Peter V. (Columbus IN), Cooled exhaust gas recirculation system with load and ambient bypasses.
  12. Bandyopadhyay, Deep, Dual-fuel engine system with backpressure control.
  13. Hawker,Pelham Nigel, Emissions control.
  14. Ronny Allansson SE; Klas Anders Andreasson SE; Nils Myers SE; Ari Uusimaki SE; James Patrick Warren GB, Emissions control.
  15. Miura,Manabu, Engine exhaust gas cleaning apparatus.
  16. Kinerson Kevin ; Davies Greg ; Schaefer Norman ; Dodi Sotir, Exhaust brake variable bypass circuit.
  17. Kariya, Yasuhiro; Kuboshima, Tsukasa; Sawamura, Masao, Exhaust gas cleaning apparatus having particulate collector for use in automotive vehicle.
  18. Suzuki, Takanori; Komada, Yasuyuki; Ninagawa, Hiroshi, Exhaust gas purification apparatus for a diesel engine.
  19. Kitahara, Yasuhisa, Exhaust gas purification apparatus for internal combustion engine and method thereof.
  20. Kitahara, Yasuhisa, Exhaust gas purifying method and apparatus for internal combustion engine.
  21. Schaefer Norman, Exhaust restriction device.
  22. Goodall, James A.; El-Jaroudi, Maher, Exhaust system component input pressure estimation systems and methods.
  23. Hamama, Wajdi B.; Jung, Jaehak; Miller, Jon C.; York, Gregory J.; Belton, David N.; Ellenberger, J. Michael; Avallone, Louis A.; Wang, Wenbo, Exhaust temperature and pressure modeling systems and methods.
  24. Igarashi, Tatsuki; Shimoda, Masatoshi; Hosoya, Mitsuru; Mogi, Hironobu; Sato, Shinya; Hirabayashi, Hiroshi, Filtering means regenerating system for diesel engine.
  25. Oemke, Rebecca A.; Melby, Steve L., Hydrocarbon conversion diagnostic.
  26. Klingbeil, David M.; Withrow, Michael P., Method and apparatus for controlling regeneration of a particulate filter.
  27. Joseph R. Griffin, Method and apparatus for determining the A/F ratio of an internal combustion engine.
  28. Crane, James M., Method and system for homogenizing exhaust from an engine.
  29. Moraal Paul Eduard,NLX ; Chevalier Alain Marie Roger,FRX ; Kuenstler Johannes,DEX ; Christen Urs,CHX, Method for controlling an exhaust gas temperature of an engine for improved performance of exhaust aftertreatment systems.
  30. van Nieuwstadt, Michiel; Chen, Kevin; Murphy, Kevin; Yanakiev, Ognyan, Method for controlling an internal combustion engine during regeneration of an emission after-treatment device.
  31. Dollmeyer, Thomas A.; Rumsey, Jennifer W.; Brackney, Larry J.; Song, B. Jerry; Wills, J. Steve; Chi, John N.; Mulloy, John M., Method for controlling turbine outlet temperatures in a diesel engine.
  32. Mulloy, John M.; Parker, John F.; Pringle, Sam, Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine.
  33. Mulloy,John M.; Parker,John F.; Pringle,Sam, Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine.
  34. Mulloy,John M.; Pringle,Sam, Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine.
  35. Carlill, Tom W.; Soilleux, Jason; Farman, Alistair C.; Blundell, Guy; Rodman, Anthony C., Regeneration assist calibration.
  36. James Alan Sherman ; Arthur Paull Lyons, Regeneration control of particulate filter, particularly in a hybrid electric vehicle.
  37. Brendan Patrick Carberry GB; David Arthur Ketcher GB; Paul Eduard Moraal NL, Regeneration of diesel engine particulate filter only above low fuel levels.
  38. Wiley, Stephen M.; Miller, Robert L., Regeneration system.
  39. Gui, Xinqun; Zhang, Guoqing; Wang, Xinlei, Strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter.
  40. He, Suhao; Heibel, Achim Karl-Erich; Qiu, Wenbin, System and method for controlling exhaust stream temperature.
  41. Heath,Stephen P., System and method for diesel particulate trap regeneration in a motor vehicle with an auxiliary power unit.
  42. Michiel Jacques van Nieuwstadt ; Ilya Vladimir Kolmanovsky, System and method for monitoring the loading of a diesel particulate filter.
  43. Hamama, Wajdi B.; Lockwood, Alan Root; Goodall, James A.; Genslak, Robert J.; El-Jaroudi, Mather, Temperature estimation systems and methods.
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