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Silencer

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/28
  • F01N-003/20
  • F01N-001/24
  • F01N-001/08
출원번호 US-0180770 (1999-02-16)
우선권정보 DK0000579 (1996-05-15)
국제출원번호 PCT/DK97/00227 (1997-05-15)
§371/§102 date 19990216 (19990216)
국제공개번호 WO-9743528 (1997-11-20)
발명자 / 주소
  • Frederiksen Svend,DKX
  • Frederiksen Lars,DKX
  • Sehested Carl Peter,DKX
출원인 / 주소
  • Silentor Holding A/S, DKX
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 62  인용 특허 : 15

초록

A silencer, for silencing and purification of exhaust gases, comprises an air-tight casing (1) connected to an exhaust inlet pipe (2) and to an exhaust outlet pipe (3) and contains at least two acoustic compartments (4i, 4ii) and one or more monolithic bodies (5) such as catalysers or particle filte

대표청구항

[ What is claimed is:] [1.]1. An apparatus for silencing and purification of exhaust gases, comprising: an air-tight casing connected to an exhaust inlet pipe and to an exhaust outlet pipe and containing: at least two acoustic compartments, and one or more monolithic bodies defining an outer surface

이 특허에 인용된 특허 (15)

  1. Schmelz Helmut,DEX, Catalytic converter for nitrogen oxide reduction in the exhaust gas of an internal combustion engine.
  2. Steenackers Pieter D. (Heverlee BEX), Catalytic converter for the catalytic treatment of exhaust gas.
  3. Olson David A. (Stoughton WI), Combination catalytic converter and muffler for an exhaust system.
  4. Bailey ; Charles H., Combination muffler and catalytic converter having low backpressure.
  5. Knight Glen (P.O. Box 217 Pouch Cove ; Newfoundland CAX A0A 3L0), Combined muffler and catalytic converter exhaust unit.
  6. Harris Harold L. (Houston TX), Emission control apparatus.
  7. Harris Harold L. (11911 Fork Creek Dr. Houston TX 77065), Emission control apparatus for diesel engine.
  8. Kreucher John E. (Davison MI) Wendland Daniel W. (Rochester Hills MI) McClaughry ; III Richard S. (Grand Blanc MI) Shah Ramesh C. (Novi MI), Integral cast diffuser for a catalytic converter.
  9. Riley James E. (Northville MI) Bazil Thomas E. (Northville MI) Adam William R. (Birmingham MI) Creutz Hans P. (Saline MI) McCabe Robert W. (Lathrup Village MI) Gandhi Haren S. (Farmington Hills MI), Integral unitary manifold-muffler-catalyst device.
  10. Wagner Wayne M. (Apple Valley MN) Barris Marty A. (Lakeville MN) Flemming Douglas E. (Rosemount MN) Rothman James C. (Burnsville MN) Betts Peter A. (Prior Lake MN), Muffler with catalytic converter arrangement; and method.
  11. Wagner Wayne M. (Apple Valley MN) Barris Marty A. (Lakeville MN) Flemming Douglas E. (Rosemount MN) Rothman James C. (Burnsville MN) Betts Peter A. (Prior Lake MN) Wiese John S. (Lakeville MN) Winnes, Muffler with catalytic converter arrangement; and method.
  12. Csaszar Gabor (Crystal Lake IL), Noise abatement muffler.
  13. Harris Harold L. (P.O. Box 19835 Houston TX 77024), Noise and emission control apparatus.
  14. Harris Harold L. (Houston TX), Noise and emmission control apparatus.
  15. Frederiksen Svend,SEX ; Frederiksen Lars,DKX, Silencer.

이 특허를 인용한 특허 (62)

  1. Bolander,Thomas E.; Allen,Jeffrey J.; Roberts,Alexander J., Accelerating catalytic conversion.
  2. Moran, Robert J.; Winn, David E., After-treatment component.
  3. Stanavich, John; Adams, William; Lacin, Figen; Sampath, Manoj K., Axial flow atomization module.
  4. Stanavich, John; Wikaryasz, Megan; Thompson, Rick, Axial flow atomization module.
  5. Han, Man-Seok; An, Seong-Jin; Kim, Ju-Yong; Lee, Sung-Chul; Lee, Yong-Kul; Lee, Chan-Ho; Kim, Jun-Sik; Ahn, Jin-Goo, Carbon monoxide treatment apparatus for fuel cell.
  6. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment method.
  7. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  8. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  9. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  10. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  11. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  12. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  13. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  14. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  15. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  16. Patchett,Joseph Allan; Dettling,Joseph Charles; Przybylski,Elizabeth Alina, Catalyzed SCR filter and emission treatment system.
  17. Brugger, Marc, Compact exhaust gas treatment unit with reaction agent addition and motor vehicle having an exhaust gas treatment unit.
  18. De Rudder, Korneel; Chauvin, Corine, Dosing and mixing arrangement for use in exhaust aftertreatment.
  19. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  20. De Rudder, Korneel; Le Merdy, Stéphane, Dosing and mixing arrangement for use in exhaust aftertreatment.
  21. Goebelbecker,Michael S., Dual walled particular filter for transporting filtered exhaust to a compressor of a diesel engine turbocharger.
  22. Kuroda, Tatsuya; Wada, Tetsu; Tsusaka, Haruo; Watanabe, Hideo, Engine intake silencer.
  23. Wikaryasz, Megan; Otrompke, Douglas, Exhaust aftertreatment device with integrated shell and baffle.
  24. Endo, Hiroshi; Takahashi, Noriyuki, Exhaust emission control device.
  25. Kowada, Minoru, Exhaust emission control device.
  26. Kowada, Minoru, Exhaust emission control device.
  27. Hirata, Kiminobu; Masaki, Nobuhiko; Yano, Masakazu, Exhaust emission purifying apparatus.
  28. Huethwohl, Georg; Kaestner, Thomas, Exhaust gas after treatment apparatus of a motor vehicle.
  29. Werni, Marcus; Woerner, Siegfried; Buhmann, Rudolf; Lehnen, Rainer, Exhaust gas aftertreatment device for an internal combustion engine.
  30. Lee, Soo-Tae; Song, Ok-Ryeol; Lee, Chang-Won; Kang, Ha-Geun, Exhaust gas denitrifying system having noise-reduction structure.
  31. Marsal, Damien; Renaud, Phillipe; Mlika, Jerome, Exhaust gas particle collector.
  32. Hayashi, Miwa; Miyamoto, Takeshi; Kurogi, Fumiyasu; Mochizuki, Takefumi; Seto, Kimiko, Exhaust gas purification device.
  33. Sampath, Manoj; Champhekar, Omkar, Exhaust mixing assembly.
  34. Sampath, Manoj, Exhaust mixing device.
  35. Hylands, Darryl William; Fletcher, Trevor Lee, Exhaust system.
  36. Warner, Jay; Pawson, Kenneth; Vasnier, Jean Marc, Exhaust treatment packaging apparatus, system, and method.
  37. Harmsen, Jan, Exhaust-gas aftertreatment system.
  38. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  39. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  40. De Rudder, Korneel; Schellens, Bart; Gil, Antonio; Degelin, Nic, Flow device for an exhaust system.
  41. Lebas, Jérôme; Le Tallec, Stanislas; Provost, Antoine; Le Merdy, Stéphane; Preethi, Phebe Helena; Way, Paul Anthony, Flow device for exhaust treatment system.
  42. Gibson, Donald A., Flow reversal chambers for increased residence time.
  43. Stanavich, John; Adams, William; Sampath, Manoj K.; Lu, Meng-Huang, Flow reversing exhaust gas mixer.
  44. Ball,William Frederick; Gault,Anthony John; Harrod,Charles Patrick, Gas treatment apparatus.
  45. Way, Paul Anthony; Preethi, Phebe; Zambon, Nathan; Gilb, Andrew Alan, Injector mounting configuration for an exhaust treatment system.
  46. Way, Paul Anthony; Preethi, Phebe; Zambon, Nathan; Gilb, Andrew Alan, Injector mounting configuration for an exhaust treatment system.
  47. De Rudder, Korneel; Le Merdy, Stephane; Schellens, Bart; Degelin, Nic; Chauvin, Corine; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  48. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  49. De Rudder, Korneel; Le Merdy, Stéphane; Gillen, Jeffrey Curtis, Integrated exhaust treatment device having compact configuration.
  50. Obenaus, Thomas, Internal combustion engine.
  51. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Method for disposing SCR composition on a wall flow monolith.
  52. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Method of forming a catalyzed selective catalytic reduction (SCR) filter.
  53. Patchett, Joseph Allan; Dettling, Joseph Charles; Przybylski, Elizabeth Alina, Method of forming a catalyzed selective catalytic reduction filter.
  54. Dalimonte, Lawrence; Mattei, Peter J.; Golin, Michael, Mixer assembly for exhaust aftertreatment system.
  55. Amemiya,Tomoko; Mochizuki,Takefumi; Kanaya,Isamu; Shirai,Daisuke; Hiramoto,Hitoshi, Muffling apparatus having exhaust emission purifying function.
  56. Stieglbauer, Herbert, Particle filter arrangement.
  57. Harada, Takayuki, Silencer for air pressure devices.
  58. Miele, Antonio; Marsland, Robert, Suppressor for firearm and baffle cup therefor.
  59. Wikaryasz, Megan; Thompson, Rick; Otrompke, Douglas; Robles, Pavel, Tri-flow exhaust treatment device with reductant mixing tube.
  60. Wikaryasz, Megan; Thompson, Rick; Otrompke, Douglas; Robles, Pavel, Tri-flow exhaust treatment device with reductant mixing tube.
  61. Birkby, Nicholas; Morgan, Geoff, Vehicle exhaust gas treatment apparatus.
  62. Stanavich, John; Adams, William; Alexander, Daniel; Golin, Michael, Vertical ultrasonic decomposition pipe.
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