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Exhaust sound and emission control systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-001/08
  • F01N-001/02
출원번호 UP-0979067 (2007-10-30)
등록번호 US-7549511 (2009-07-01)
발명자 / 주소
  • Marocco, Gregory M.
대리인 / 주소
    Litman, Richard C.
인용정보 피인용 횟수 : 4  인용 특허 : 53

초록

The exhaust sound and emission control systems reduce sound and noxious emissions from an automotive exhaust. The system may have an exhaust resonator having one or more catalytic converter elements in combination therewith in a single device. Alternatively, the system may have multiple angularly di

대표청구항

I claim: 1. An exhaust sound and emission control system, comprising: an elongate housing having a first end, a second end opposite the first end, and a major axis; a first end cover and a second end cover secured to and sealing the first end and the second end of the housing, respectively, the cov

이 특허에 인용된 특허 (53)

  1. Plemons ; Jr. R. J. (1126 Rockledge Rd. Attalla AL 35954), Adjustable sound attenuating device.
  2. Despain Michael S. (Shreveport LA) Beaulieu Kevin F. (Shreveport LA) Liechty Kim (Shreveport LA), Catalyst muffler system.
  3. Kawata Masayuki (Higashi Hiroshima JPX) Yoshii: Shinichi (Hiroshima JPX), Catalytic converter.
  4. Nishizawa Kimiyoshi (Yokohama JPX), Catalytic converter.
  5. Berg Morris (Grand Blanc MI) Schaefer Carl F. (Flint MI) Johnston William J. (Birkdale GB2), Ceramic filters for diesel exhaust particulates and methods for making.
  6. Borla Alexander (5190 E. Kings Grove Dr. Somis CA 93066), Collector/muffler/catalytic converter exhaust systems for evacuating internal combustion engine cylinders.
  7. Bailey Charles H. (Mount Prospect IL) Dillon James E. (Elgin IL), Combination muffler and catalytic converter.
  8. Knight Glen (P.O. Box 217 Pouch Cove ; Newfoundland CAX A0A 3L0), Combined muffler and catalytic converter exhaust unit.
  9. Flugger Ray T. (Santa Rosa CA), Converging, corridor-based, sound-attenuating muffler and method.
  10. Schuhmacher Kory J. ; Goplen Gary D., Cross flow baffle muffler.
  11. Harris Harold L. (Houston TX), Emission control apparatus.
  12. Nakano Keiichi (Sakaishi JPX), Engine muffler of heat-exchanging type.
  13. Forbes,John, Exhaust muffler.
  14. Jones Mack L., Exhaust muffler.
  15. Meineke Sam W. (6330 W. Loop South ; Suite 103 Bellaire TX 77401) Nedell Harold (6330 W. Loop South ; Suite 103 Bellaire TX 77401), Exhaust muffler.
  16. James E. Gerber, Exhaust muffler with stamp formed internal assembly.
  17. Marocco, Gregory M., Exhaust sound and emission control systems.
  18. Marocco,Gregory M., Exhaust sound and emission control systems.
  19. Marocco, Gregory M., Exhaust sound attenuation and control system.
  20. Lawrence Phillip G. (Spring Lake MI), Exhaust system for internal combustion engines.
  21. Munro John H. (18 W. Mystic Ave. Mystic CT 06355), Exhaust system for internal combustion engines.
  22. Munro, John H., Exhaust system for internal combustion engines.
  23. Rutschmann Erwin (Tiefenbronn DEX), Exhaust system of a multi-cylinder reciprocating engine.
  24. Rutschmann Erwin (Tiefenbronn DEX), Exhaust system of an internal-combustion engine.
  25. Laimbck Franz (Waldsdorfberg 86 A-8051 Graz-Thal ATX), Exhaust system, particularly for two-stroke cycle internal combustion engines.
  26. Borneby Hans ; Graves Matthew ; May Brian Robert, High performance muffler.
  27. 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.
  28. Novak James Michael ; Norman Kristofor Robert, Integrated manifold, muffler, and catalyst device.
  29. Hirota Tomotaka (Hiroshima JPX) Miyaura Shinobu (Hiroshima JPX) Sera Hisashi (Hiroshima JPX) Kawano Eiichiro (Hiroshima JPX), Layout structure of catalytic converters.
  30. Rascov Anthony J. (4303 Robasco Rd. Cincinnati OH 45244), Linear muffler shockwave suppressor.
  31. White Scott T. (East Peoria IL) Smith Aaron L. (East Peoria IL) Learned Daniel J. (Peoria IL) Peterson Randy N. (Peoria IL) Lane William H. (Chillicothe IL), Modular catalytic converter and muffler for internal combustion engine.
  32. Ignoffo Vincent E. (7040 W. Newport Chicago IL 60631), Muffler and exhaust gas purifier for internal combustion engines.
  33. Wagner Wayne M. (Apple Valley MN) Flemming Douglas E. (Rosemount MN) Steinbrueck Edward A. (Minneapolis MN) Hoppenstedt Bruce B. (Bloomington MN), Muffler apparatus with filter trap and method of use.
  34. Flugger Ray T. (Santa Rosa CA), Muffler assembly with perforated partition for ignition of accumulated fuel and method.
  35. Goplen Gary Dennis (Monona WI), Muffler construction.
  36. Dunne Stephen R. (Bethel CT) McKeon Michael J. (Brewster NY) Cohen Alan P. (New Fairfield CT) Behan Albert S. (Bronxville NY), Muffler device for internal combustion engines.
  37. Hussaini Saied, Muffler exhaust tip.
  38. Crandell Rodney (4567 New River Stage 2 Phoenix AZ 85027), Muffler for internal combustion engine.
  39. Matsuoka Hirotake,JPX ; Sakashita Keiichi,JPX ; Yamada Keiji,JPX ; Nishikawa Yoshio,JPX ; Fukushima Koji,JPX, Muffler for internal combustion engine.
  40. Kazuhiro Yasuda JP, Muffler structure.
  41. Nagai Noboru (Hachioji JPX) Sageshima Akira (Kunitachi JPX) Ozaki Tadashi (Yokosuka JPX) Masuda Isao (Tachikawa JPX), Muffler with a catalyst.
  42. Karlsson Egon,SEX ; Svensson Ulf,SEX, Muffler with catalytic converter.
  43. 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.
  44. 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.
  45. Daniel Joseph Brown ; Gregory Ward Nilsson, Muffler with interchangeable outlet tips.
  46. Flugger Ray T. (2975 Dutton Ave. ; Unit 3 Santa Rosa CA 95407), Muffler with intermediate sound-attenuating partition and method.
  47. Flugger Ray T., Muffler with partition array.
  48. Madden Peter E. (Shaker Heights OH) Fedun Basil (Chardon OH) Turner Paul N. (Concord Township OH) Johnson Michael P. (Shaker Heights OH), Noise cancellation method and apparatus.
  49. Gavoni Albino (Milan ITX), Silencer combined with catalytic converter for internal combustion engines and modular diaphragm elements for said silen.
  50. Shaya Zvi,ILX, Sound-attenuating muffler for internal combustion engine.
  51. Shaya, Zvi, Sound-attenuating muffler having reduced back pressure.
  52. Herold Andrew J., Stamp-formed muffler having a unitary inner cartridge.
  53. Howe Michael G. (Columbus IN) Arthur James C. (Columbus IN) Usleman Robert T. (Columbus IN), Tuned exhaust processor assembly.

이 특허를 인용한 특허 (4)

  1. Butler, Boyd L., Anti-resonant pulse diffuser.
  2. Gall, Scott; Delgado, Eric; Murphy, Ryan; Halcomb, Zach, Diesel silencer capable of Tier 3 or Tier 4 operation.
  3. Kovalov, Paul, Flexible monocore baffle apparatus and related methods.
  4. Feng, Zhanzhao, Muffler assembly.
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