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Mixture delivery device for internal combustion engines

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/02
출원번호 US-0100322 (1998-06-19)
우선권정보 DE-0026392 (1997-06-21)
발명자 / 주소
  • Brenner Frank,DEX
  • Weber Georg,DEX
출원인 / 주소
  • Robert Bosch GmbH, DEX
대리인 / 주소
    Greigg
인용정보 피인용 횟수 : 66  인용 특허 : 5

초록

A mixture delivery device for introducing a reducing agent into an exhaust gas system of an internal combustion engine in which, a urea-water solution is introduced into a region of the exhaust gas system, upstream of a catalytic converter, through the introduction of compressed air, in order to bri

대표청구항

[ We claim:] [1.] A mixture delivery device for conveying at least one reducing agent into an exhaust gas system for an internal combustion engine, comprising a mixture carrying line that carries a mixture made up of air and at least one reducing agent through a wall of the exhaust gas system and en

이 특허에 인용된 특허 (5)

  1. Linder Ernst (Muehlacker DEX) Dettling Hubert (Waiblingen DEX), Arrangement for an after treatment of exhaust gases from an internal combustion engine.
  2. Lane William H. (Chillicothe IL) Peterson Randy N. (Peoria IL) Smith Aaron L. (East Peoria IL) White Scott T. (East Peoria IL) Learned Daniel J. (Peoria IL), Combustion exhaust purification system and method.
  3. Schmelz Helmut (Prien DEX), Method and apparatus for controlled introduction of a reducing agent into a nitrogen oxide-containing exhaust gas.
  4. Oshima Yujiro (Aichi JPX) Abe Katsushi (Aichi JPX) Kawahara Kazuo (Aichi JPX) Yokota Koji (Aichi JPX) Muraki Hideaki (Aichi JPX) Fukui Masayuki (Aichi JPX), Method and apparatus for reducing nitrogen oxides from internal combustion engine.
  5. Robinson Antonio (3850 Hudson Manor Ter. #2B Riverdale NY 10463) Spector George (233 Broadway RM 3815 New York NY 10007), Vehicular exhaust pollution reducer.

이 특허를 인용한 특허 (66)

  1. Nourian, Daniel, Adjustable drip emitter.
  2. Tost Rainer,DEX, Apparatus and method for the after-treatment of exhaust gases from an internal combustion engine operating with excess air.
  3. Thomas, Stephen M.; Lowry, John; Grant, Eric; Rodrigues, Roshan; Hammer, David; Otto, Christopher, Coaxial flow injector.
  4. Thomas, Stephen M.; Lowry, John; Grant, Eric; Rodrigues, Roshan; Hammer, David; Otto, Christopher, Coaxial flow injector.
  5. Michiel Jacques van Nieuwstadt ; Ching-Hsong George Wu, Control of a NOX reductant delivery system.
  6. Tost, Rainer, Device and method for denoxing exhaust gas from an internal combustion engine.
  7. Katashiba, Hideaki; Wachi, Satoshi; Mitsuda, Kenro; Hamano, Kouji, Device for purifying exhaust gas of an internal combustion engine.
  8. Upadhyay, Devesh; van Nieuwstadt, Michiel J.; Ruona, William Charles, Diesel aftertreatment system.
  9. Upadhyay, Devesh; Goebelbecker, Michael; van Nieuwstadt, Michiel J.; Ruona, William Charles, Diesel aftertreatment systems.
  10. van Nieuwstadt, Michiel J.; Upadhyay, Devesh; Goebelbecker, Michael; Ruona, William Charles, Diesel aftertreatment systems.
  11. van Nieuwstadt,Michiel J.; Upadhyay,Devesh; Goebelbecker,Michael; Ruona,William Charles, Diesel aftertreatment systems.
  12. De Rudder, Korneel; Chauvin, Corine, Dosing and mixing arrangement for use in exhaust aftertreatment.
  13. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  14. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  15. Landes, Ewgenij; Boehland, Peter, Dosing system for a liquid reducing agent.
  16. Thomas, Stephen M.; Roessle, Matthew L.; Simpson, Rick; Grant, Eric, Electromagnetically controlled injector having flux bridge and flux break.
  17. Thomas, Stephen M.; Roessle, Matthew L.; Simpson, Rick; Grant, Eric, Electromagnetically controlled injector having flux bridge and flux break.
  18. Hirata, Kiminobu; Akagawa, Hisashi; Nakamura, Shuichi; Ueno, Hiroki; Sakai, Ikuo, Engine exhaust emission purification apparatus.
  19. Hirata, Kiminobu; Akagawa, Hisashi; Nakamura, Shuichi; Ueno, Hiroki; Sakai, Ikuo, Engine exhaust emission purification apparatus.
  20. Cheng, C. Raymond; Liu, Z. Gerald; Zoran, Randolph G., Exhaust aftertreatment device with flow diffuser.
  21. Liu, Z. Gerald; Zuroski, Michael T.; Bremigan, Cary D.; Kicinski, Kenneth J.; Cheng, C. Raymond, Exhaust aftertreatment device, including chemical mixing and acoustic effects.
  22. Hirata,Kiminobu; Masaki,Nobuhiko; Miyata,Tatsuji, Exhaust emission purifying apparatus for engine.
  23. Masuda, Kouji; Hirata, Kiminobu; Akagawa, Hisashi; Nakamura, Shuichi; Ueno, Hiroki; Sakai, Ikuo, Exhaust emission purifying apparatus for engine.
  24. Hirata, Kiminobu; Masaki, Nobuhiko; Akagawa, Hisashi; Yajima, Yuji, Exhaust emission purifying apparatus for internal combustion engine.
  25. Hirata, Kiminobu; Masaki, Nobuhiko; Akagawa, Hisashi; Yajima, Yuji, Exhaust emission purifying apparatus for internal combustion engine.
  26. Blaisdell, Jared D., Exhaust flow distribution device.
  27. Blaisdell, Jared D.; Kundert, Josh J.; Hoppenstedt, Bruce, Exhaust flow distribution device.
  28. Blaisdell, Jared D.; Kundert, Josh J.; Hoppenstedt, Bruce Bernard, Exhaust flow distribution device.
  29. Blaisdell,Jared D., Exhaust flow distribution device.
  30. Blaisdell, Jared Dean; Viswanathan, Karthik, Exhaust gas flow device.
  31. Ichikawa, Ataru, Exhaust gas purification apparatus.
  32. Hirata, Kiminobu, Exhaust gas purification apparatus of engine.
  33. Masaki, Nobuhiko; Hirata, Kiminobu; Ueno, Hiroki, Exhaust gas purification apparatus of engine.
  34. Koehler, Erik; Tomazic, Dean; Adomeit, Phillip, Exhaust injector spray target.
  35. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  36. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  37. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  38. Lebas, Jérôme; Le Tallec, Stanislas; Provost, Antoine; Le Merdy, Stéphane; Preethi, Phebe Helena; Way, Paul Anthony, Flow device for exhaust treatment system.
  39. Lebas, Jérôme; Le Tallec, Stanislas; Provost, Antoine; Le Merdy, Stéphane; Preethi, Phebe Helena; Way, Paul Anthony, Flow device for exhaust treatment system.
  40. Bugos, Stephen; van Vuuren, Willem Nicolaas, Fluid supply connection for reductant delivery unit for selective catalytic reduction systems.
  41. Munnannur, Achuth; Joshi, Vinay Kumar; Mitchell, Douglas A., Gaseous reductant delivery devices and systems.
  42. Verdegan, Barry M.; Liu, Z. Gerald, Impactor for selective catalytic reduction system.
  43. De Rudder, Korneel; Le Merdy, Stephane; Schellens, Bart; Degelin, Nic; Chauvin, Corine; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  44. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  45. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  46. Satou, Hirokazu, Liquid reducing agent injection nozzle having novel structure.
  47. Z. Gerald Liu ; Barry M. Verdegan, Low pressure injection and turbulent mixing in selective catalytic reduction system.
  48. Hüthwohl, Georg, Metering system for injecting a urea solution into the exhaust gas flow of an internal combustion engine.
  49. Fokkelman, Joris; Koops, Ingo, Method and device for adapting the injection agent supply in an injection system, and exhaust gas aftertreatment system.
  50. Weigl Manfred,DEX, Method and device for exhaust gas after-treatment in an internal combustion engine equipped with an SCR catalyst.
  51. Buerglin, Markus; Czasch, Martin, Method and metering system for reducing pollutants in motor vehicle exhaust gases.
  52. Wagner, Wayne M.; Barris, Marty A.; Flemming, Douglas E.; Rothman, James C.; Betts, Peter A., Muffler with catalytic converter arrangement; and method.
  53. Mortensen, Peter Rosenbeck; Madsen, Niels Torp; Gamborg, Andreas Aabroe, Nozzle arrangement.
  54. Wu Ching-Hsong ; Hammerle Robert Henry, On-board reductant delivery system.
  55. Olivier, Keith; Thomas, Stephen; Lowry, John, Pressure swirl flow injector with reduced flow variability and return flow.
  56. 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.
  57. Mikkelsen, Svend-Erik; Gabrielsson, Per L. T., Process for the reduction of SCR NOx emissions and apparatus therefor.
  58. Olivier, Keith; Mallin, Thomas P.; Roessle, Matthew L.; Simpson, Rick, Reagent injector.
  59. Thiagarajan, Sairam P.; Roozenboom, Stephan D.; Gerges, Raymond B.; Sun, Jinhui; Mupparapu, Shashank; Velasquez, Tetsu O.; Bui, Yung T., Reductant dosing system having anti-aeration device.
  60. Sun, William H.; Cummings, Jr., William E.; de Havilland, Piers; Carmignani, Paul G.; Boyle, John M., Selective catalytic reduction of NOenabled by sidestream urea decomposition.
  61. Mital, Rahul; Cole, Scott; Yu, Robert C.; Nagel, Mike, System and method for enhancing internal combustion engine aftertreatment applications by superheated fuel injection.
  62. Garcia, Gary; Gardner, Rob; Crane, Bill; Tyler, Jeff, System for purging a device.
  63. Fert,Jeremy; Mazeaud,Georges, Turbofan jet engine with ancillaries distribution support.
  64. 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.
  65. 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.
  66. 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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