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On-board reductant delivery assembly

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0631090 (2000-08-02)
발명자 / 주소
  • Wu, Ching-Hsong George
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Dykema Gossett PLLC
인용정보 피인용 횟수 : 45  인용 특허 : 31

초록

An on-board reductant delivery assembly 407 for an exhaust line of an internal combustion engine powered motor vehicle is provided. In a preferred embodiment the system includes a nozzle 410 for atomizing delivery of reductant into the exhaust line. A transfer tube 418 is connected with the nozzle 4

대표청구항

An on-board reductant delivery assembly 407 for an exhaust line of an internal combustion engine powered motor vehicle is provided. In a preferred embodiment the system includes a nozzle 410 for atomizing delivery of reductant into the exhaust line. A transfer tube 418 is connected with the nozzle 4

이 특허에 인용된 특허 (31)

  1. Ruman Mark A., Air assisted direct fuel injection system.
  2. Joshi Narendra D. (Cincinnati OH) Epstein Michael J. (West Chester OH) Ewbank Michael E. (Pittsburgh PA), Air fuel mixer for gas turbine combustor.
  3. Tost Rainer,DEX, Apparatus and method for the after-treatment of exhaust gases from an internal combustion engine operating with excess air.
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  5. Stutzenberger Heinz (Vaihingen DEX), Arrangement for the aftertreatment of exhaust gases.
  6. Asano ; Masaharu ; Ochiai ; Kokichi, Closed-loop mixture control system for an internal combustion engine with means for improving transitional response wit.
  7. Jones Bryn (Belper GB2) Slattery Sidney E. (Foston GB2), Combustion apparatus for gas turbine engines.
  8. Schlunke Christopher K. (Western Australia AUX) Ragg Peter W. (Western Australia AUX), Direct fuel injection.
  9. Simmons Harold C. (Richmond Heights OH), Dual air-blast fuel nozzle.
  10. Green, Christopher J.; Wallace, James S., Electrically actuated gaseous fuel timing and metering device.
  11. Panick Karl (Planegg DEX) Glass Joseph (Ottobrunn DEX), Electromagnetic fuel delivery and metering pump.
  12. Krohn Klaus-Henning (Bamberg DEX) Hans Waldemar (Bamberg DEX) Preussner Christian (Bamberg DEX) Bayer Johann (Strullendorf DEX), Electromagnetically actuated fuel injection valve.
  13. King Edward Thomas ; Vanderslice John, Exhaust gas purification system for a lean burn engine.
  14. Ellwood Nicholas J. (Doubleview AUX) Hill Raymond J. (Warnbro AUX), Fuel injected internal combustion engine.
  15. Sayer Christopher N. F. (Ferndale AUX) Outram John R. (Shelley AUX), Fuel injection apparatus.
  16. McKay Michael L. (Willeton AUX), Fuel injection method and apparatus.
  17. Eckert Konrad (Stuttgart DEX), Fuel injection system in particular unit fuel injector, for internal combustion engines.
  18. Baxter Randy C. (Taylors SC) Kiracofe,Jr. John W. (Taylors SC) Ballenger Stephen L. (Easley SC) Renowden Paul S. (Hounslow GB2) Southwood John (Watford GB2) McGivney Richard (Northolt GB2), Fuel injector.
  19. Watson Edwin B. (Sidney NY), Fuel injector.
  20. Poehlman Arthur G. (West Bend WI), Fuel injector with continuous air flow.
  21. Touchette Alain Michel Joseph,CAX ; Douville Bradley Donald,CAX ; Baker Simon Michael,CAX, Gaseous and liquid fuel injector.
  22. Danckert Hermann (Wolfsburg DEX) Leptien Helmut (Wolfsburg DEX), Internal combustion engine with a sound insulating casing.
  23. Cederwall Philip J. (San Diego CA) Smith Kenneth O. (San Diego CA), Low emission combustion nozzle for use with a gas turbine engine.
  24. Hofmann Lothar,DEX ; Neufert Ronald,DEX ; Mathes Wieland,DEX, Method and device for introducing liquid into an exhaust-gas purification system.
  25. Dahlheim Christian (Berlin DEX) Fleischer Maximilian (Hoehenkirchen DEX) Meixner Hans (Haar DEX), Method for reducing the nitrogen oxide concentration in the exhaust of an internal combustion engine or of a firing syst.
  26. Brenner Frank,DEX, Mixture delivery device.
  27. Aketa Masahiro (Osaka JPX) Fujii Satoshi (Osaka JPX), Pressure accumulation type of fuel injection device for an internal combustion engine.
  28. Hartweg Martin,DEX ; Roitzheim Rolf-Dirc,DEX ; Seibold Andrea,DEX ; Walz Leonhard,DEX ; Fetzer Thomas,DEX ; Morsbach Bernd,DEX, Purification device having a porous body for purifying pollutants from an exhaust gas stream.
  29. Nodd Dennis G. (West Mifflin PA) Walker Richard J. (Bethel Park PA), Slurry burner for mixture of carbonaceous material and water.
  30. Weinand Louis H. (Troy MI), Solenoid actuated valve assembly.
  31. Roth Stanley A. ; Dettling Joseph C. ; Yassine Mahmoud, System for reducing NOx transient emission.

이 특허를 인용한 특허 (45)

  1. Birkby, Nicholas J.; Telford, Clive D.; Hargrave, Graham K., Apparatus and method for operating an emission abatement system.
  2. Montreuil,Clifford Norman; Theis,Joseph Robert, Bimodal catalyst-urea SCR system for enhanced NOconversion and durability.
  3. Montreuil, Clifford Norman; Theis, Joseph Robert, Bimodal catalyst-urea SCR system for enhanced NOx conversion and durability.
  4. Zapf, Friedrich; Pelz, Thorsten; Stegmann, Heico, Calibrated dosing unit, especially of an exhaust gas treatment unit.
  5. Thomas, Stephen M.; Lowry, John; Grant, Eric; Rodrigues, Roshan; Hammer, David; Otto, Christopher, Coaxial flow injector.
  6. Thomas, Stephen M.; Lowry, John; Grant, Eric; Rodrigues, Roshan; Hammer, David; Otto, Christopher, Coaxial flow injector.
  7. Wright, Keith E.; Grumbrecht, Frank, Connector element.
  8. Ripper, Wolfgang; Polach, Wilhelm; Mahr, Bernd; Frisch, Walter; Huber, Sven; Mayer, Hanspeter; Offenhuber, Michael; Foetschl, Markus; Hoepflinger, Gerald, Device and method for producing a reducing agent air-mixture.
  9. Boyer, Christophe; Nicolle, André; Nastoll, Willi; Sanger, Robert, Device for controlling the radial profile of the temperature of a confined gas stream.
  10. Winkler, Jochen; Kiontke, Martin, Device for cooling a metering valve.
  11. Buerglin, Markus; Heilig, Dirk, Device for delivering a reducing agent to an exhaust system of an internal combustion engine.
  12. Maisch,Dieter, Device for exhaust gas after treatment of motor vehicles, in particular, diesel engine vehicles.
  13. Huber,Sven; Mayer,Hanspeter; Mueller,Gerhard; Offenhuber,Michael; Moell, legal representative,Helmut; Moell, legal representative,Brigitte; Moell,Alexander, Device for the dosing of a reducing agent.
  14. Knittel, Achim; Pohl, Stephan; Kiontke, Martin, Dosing module.
  15. Thomas, Stephen M.; Roessle, Matthew L.; Simpson, Rick; Grant, Eric, Electromagnetically controlled injector having flux bridge and flux break.
  16. Thomas, Stephen M.; Roessle, Matthew L.; Simpson, Rick; Grant, Eric, Electromagnetically controlled injector having flux bridge and flux break.
  17. Zhang, Xiaogang, Emission control system and reductant injector.
  18. Zhang, Xiaogang, Emission control system and reductant injector.
  19. Darley,Andrew; Scull,Nicholas J., Engine blowby injector and injection system and method for injecting blowby.
  20. Kobayashi, Kazuo; Okugawa, Shinichiro, Exhaust emission control device of internal combustion engine.
  21. Zapf, Friedrich; Pelz, Thorsten; Stegmann, Heico, Exhaust gas aftertreatment system and method.
  22. Ueno, Hiroki, Exhaust gas purifying apparatus for engine.
  23. Zapf, Friedrich; Stegmann, Heico; Lannig, Andreas; Lang, Klaus; Schmidt, Christian; Branco, Alexandre, Exhaust-gas aftertreatment device.
  24. Zapf, Friedrich; Stegmann, Heico; Lannig, Andreas; Lang, Klaus; Schmidt, Christian; Branco, Alexandre, Exhaust-gas aftertreatment device.
  25. Bugos, Stephen; van Vuuren, Willem Nicolaas, Fluid supply connection for reductant delivery unit for selective catalytic reduction systems.
  26. Maisch, Dieter; Klotz, Stefan; Bleeck, Matthias, Freeze-resistant metering valve.
  27. Wilson, Kevin; Bouchard, Guy; Makuszewski, Jerzy, Hybrid turbine tip clearance control system.
  28. Hornby, Michael J.; Bugos, Stephen C.; Sayar, Hamid; Stockmaster, David, Laser welded automotive diesel exhaust HC dosing valve.
  29. Neelakantan, Vijay A.; Otanez, Paul G.; Bai, Shushan, Low noise high efficiency solenoid pump.
  30. Overhoff,Werner, Method and device for dosing a liquid reducing agent.
  31. Fayard,Jean Claude, Method for the post-injection of hydrocarbon-, alcohol-and/or reducing-agent-type regeneration solution (e.g. diesel fuel and/or urea and/or ammoniacal solution) for the regeneration of diesel engine exhaust gas filtration systems.
  32. 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.
  33. Olivier, Keith; Thomas, Stephen; Lowry, John, Pressure swirl flow injector with reduced flow variability and return flow.
  34. Roessle, Matthew L.; Mallin, Thomas P.; Simpson, Rick; Thomas, Stephen; Olivier, Keith; Lowry, John, Pressure swirl flow injector with reduced flow variability and return flow.
  35. Olivier, Keith; Mallin, Thomas P.; Roessle, Matthew L.; Simpson, Rick, Reagent injector.
  36. Huthwohl, Georg; Maurer, Bernd; Noack, Frank, Reducing agent dosing device.
  37. Gierszewski, John D.; Cox, Glenn B., Reducing agent injector having purge heater.
  38. Lenke,Sonja, Reducing agent pump for an exhaust-gas aftertreatment system of an internal combustion engine.
  39. Branco, Alexandre; Stegmann, Heico; Zapf, Friedrich, SCR exhaust gas aftertreatment device.
  40. Fuchs, Tobias; Lannig, Andreas; Rohrmueller, Ralf; Weidner, Sebastian; Zapf, Friedrich, SCR exhaust gas aftertreatment device.
  41. Monro, Jr., Robert W., System and method for reducing nitrogen oxides in combustion exhaust streams.
  42. Groh, Christian; Kattler, Frank, System for exhaust gas treatment for internal combustion engines.
  43. Myer, Andrew; Ponnathpur, Chetan; Heichelbech, John; Muntean, George; Holl, Stephen; Burke, James F.; Anthis, John; Chakrabarti, Joydeep; Simmons, Brandon; Schmidt, Niklas; Birari, Yogesh V., Urea injection systems valves.
  44. Myer, Andrew; Ponnathpur, Chetan; Heichelbech, John; Muntean, George; Holl, Stephen; Burke, James F.; Anthis, John; Chakrabarti, Joydeep; Simmons, Brandon; Schmidt, Niklas; Birari, Yogesh V., Urea injection systems valves.
  45. Muntean, George; Pawar, Nachiket; Inala, Kundana; Holl, Steve; Apewokin, Stephanie; Gosselin, Cynthia; Myer, Andrew; Burke, Jim F.; Heichelbech, John, Urea solution pumps having leakage bypass.
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