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Regeneration of diesel engine particulate filter only above low fuel levels

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0745359 (2000-12-21)
발명자 / 주소
  • Brendan Patrick Carberry GB
  • David Arthur Ketcher GB
  • Paul Eduard Moraal NL
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Carlos L. Hanze
인용정보 피인용 횟수 : 33  인용 특허 : 11

초록

A filter used to remove particulates from a diesel engine exhaust is regenerated by increasing the exhaust temperature to achieve burn off of the accumulated particulates. Regeneration of the filter is inhibited when the sensed level of fuel in a diesel fuel tank for the engine falls below a first t

대표청구항

1. A method of regenerating a diesel particulate exhaust filter for a diesel fuel engine powered vehicle, comprising the steps of:(A) sensing when the level of diesel fuel in a fuel tank of said vehicle is below a first threshold level representing relatively low fuel level; (B) regenerating said fi

이 특허에 인용된 특허 (11)

  1. Djordjevic Ilija (Windsor CT), Additive metering system.
  2. Otsuka Takayuki (Susono JPX) Kayanuma Nobuaki (Gotenba JPX) Osawa Kouichi (Susono JPX) Okamizu Hironori (Susono JPX) Kunimasa Chikao (Okazaki JPX), Apparatus for detecting malfunction in fuel evaporative prurge system.
  3. Stiglic Paul M. (Torrance CA) Gabelman Brian C. (Los Angeles CA) Hardy James A. (Playa Del Rey CA), Control system for diesel particulate trap regeneration system.
  4. Kinugasa Yukio,JPX ; Igarashi Kouhei,JPX ; Itou Takaaki,JPX, Exhaust emission control apparatus for internal combustion engine.
  5. Hirota Shinya,JPX ; Tanaka Toshiaki,JPX, Exhaust gas purification device for an internal combustion engine.
  6. Hirota Shinya (Susono JPX), Exhaust gas purification system for a diesel engine.
  7. Shinzawa, Motohiro; Aoyama, Shunichi; Sekiya, Yoshiki; Kanesaki, Nobukazu, Exhaust gas purifying device for an internal combustion engine.
  8. Backes Rolf,DEX ; Gadd Sarah Jane,GBX, Fuel additive dosing method and system for onboard vehicle use.
  9. Pischinger Stefan,DEX ; Schon Christof,DEX ; Weibel Michel,DEX ; Krutzsch Bernd,DEX ; Pfaff Rudiger,DEX ; Boegner Walter,DEX, Method and apparatus for operating a diesel engine.
  10. 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.
  11. Shouda Hirofumi (Toyota JPX) Hirata Yoshihiko (Kariya JPX) Kawai Katsuhiko (Kariya JPX) Kondo Toshio (Kariya JPX) Haraguchi Hiroshi (Kariya JPX), Temperature predicting system for internal combustion engine and temperature control system including same.

이 특허를 인용한 특허 (33)

  1. Nishino, Hiroaki; Saito, Kiyoshi; Gosyo, Eisaku, Apparatus for detecting a state of a particulate filter.
  2. Ito, Yasushi, Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engine.
  3. van Nieuwstadt,Michiel; Tennison,Paul, Control method and system for diesel particulate filter regeneration.
  4. Kawashima,Junichi; Tsutsumoto,Naoya; Otake,Makoto; Kondou,Terunori; Inoue,Takao; Ueno,Shouichirou; Koga,Toshimasa, Diesel engine comprising DPM filter and DPM filter regeneration method.
  5. Abraham, Mark A.; Hammond, Douglas M.; Miller, Rodger M.; Rotz, John F., Diesel engine exhaust after-treatment operator interface algorithm.
  6. Abraham, Mark A.; Hammond, Douglas M; Miller, Rodger M.; Rotz, John F., Diesel engine exhaust after-treatment operator interface algorithm.
  7. Shaff, Richard; English, Raymond; Picton, Edward Patrick, Diesel particulate filter system for auxiliary power units.
  8. Beck, N. John; Wong, Hoi Ching; Gebert, Kresimir, EGR control system and method for an internal combustion engine.
  9. Gonze, Eugene V.; Paratore, Jr., Michael J.; Bhatia, Garima, Electrically heated particulate matter filter soot control system.
  10. Onodera, Takao; Wu, Wei; Haseyama, Takashi; Iwashita, Takuro; Matsunuma, Atsushi; Ikeda, Shigeru; Miyazaki, Toshio, Engine exhaust gas purification device.
  11. Hermansson, Jonas; Vollmer, Niklas; Johnsson, Anders Holger, Engine system and method for purge gas regeneration of an exhaust gas treatment device in such a system.
  12. Kammel,Refaat A., Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method.
  13. Kuboshima, Tsukasa; Okugawa, Shinichiro; Saito, Makoto; Yahata, Shigeto; Kinugawa, Masumi, Exhaust gas cleaning system having particulate filter.
  14. Chiba, Isao; Matsukado, Ryuji, Exhaust gas purifying apparatus for internal combustion engine.
  15. Meister, Steven Francis; Hoffman, Loran; Staley, Thomas V.; Bruza, Philip Stephen, Filter purge system utilizing a reactive propellant.
  16. Meister, Steven Francis; Painter, David Wayne; Frisch, Jamie Erin, Filter purge system utilizing impact wave generating device and vacuum source.
  17. Gui, Xinqun; Gravante, Steven P.; Ren, Shouxian; Das, Pranab K., Forced regeneration of a diesel particulate filter.
  18. Ootake, Makoto, Fuel injection control for diesel engine.
  19. Murakami, Kentaro; Kanzaki, Yoshiki, Intake controller and method of intake controlling for internal combustion engine.
  20. Core, Phillip R., Liquid drain system.
  21. Driscoll,J. Joshua; Endicott,Dennis L.; Faulkner,Stephen A.; Verkiel,Maarten, Method and apparatus for regenerating NOx adsorbers.
  22. Schaller,Johannes, Method and device for controlling an internal combustion engine.
  23. Tan, Julian C.; Zeilstra, John; Thoele, Christoph; Tepedino, Gustavo, Method and system for controlling an engine during diesel particulate filter regeneration warm-up.
  24. 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.
  25. Braun, Tillmann; Huthwohl, Georg, Operating method for an internal combustion engine which operates with an exhaust-gas aftertreatment system.
  26. Kondo,Terunori; Kawashima,Jun ichi; Tsutsumoto,Naoya; Ohtake,Makoto; Inoue,Takao; Koga,Toshimasa, Particulate filter regenerating device.
  27. Ohtake,Makoto; Kawashima,Jun ichi; Tsutsumoto,Naoya; Kondo,Terunori; Inoue,Takao; Koga,Toshimasa, Particulate filter regenerating device.
  28. Otake,Makoto; Kawashima,Junichi; Tsutsumoto,Naoya; Kondou,Terunori; Inoue,Takao; Ueno,Shouichirou; Koga,Toshimasa, Regeneration control of diesel particulate filter.
  29. Ramamurthy,Ravishankar; Vaduva,Laurentiu; Krejo,Admir, System and method for backpressure compensation for controlling exhaust gas particulate emissions.
  30. Sorge, Gregory Walter, System and method for control of exhaust gas recirculation (EGR) utilizing process temperatures.
  31. Kammel, Refaat, System and method for the processing and incineration of diesel exhaust particulate matter.
  32. Darr, Rebecca J; Melby, Steve L, Thermal detection and protection of vehicle hardware.
  33. Shibamori, Kazuhiro; Nakamura, Kazunori; Ishikawa, Kouji; Kowatari, Yoichi; Tsukada, Hidenobu; Kamiya, Shohei; Ezawa, Masanori, Working machine.
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