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Low backpressure straight-through reactive and dissipative muffler 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-001/02
출원번호 US-0110332 (1993-08-20)
발명자 / 주소
  • Kraai Leon A. (Jackson MI) Sager
  • Jr. Robert L. (Grass Lake MI) Hill William E. (Ann Arbor MI)
출원인 / 주소
  • Tennessee Gas Pipeline Company (Lincolnshire IL 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A sound absorbing muffler used to attenuate noise carried by the exhaust gases of an internal combustion engine includes a straight-through flow tube of constant diameter and cross-section. The muffler utilizes both reactive and dissipative components and includes two annular sound absorbing end cha

대표청구항

A muffler, comprising: a tubular member having imperforate inlet and outlet end portions and a perforate central portion arranged along a central longitudinal axis; an imperforate outer shell; a first pair of headers spaced longitudinally and extending radially between the imperforate inlet end port

이 특허를 인용한 특허 (41)

  1. Moffat, George H.; Stubbs, Gene Woodard; Voll, William Albert, Acoustic muffler for turbine engine.
  2. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  3. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  4. Nguyen,Phuong H.; Sikora,Joseph A.; Campbell,Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  5. Timko Mark, Catalytic converter for a tailpipe including apparatus for relieving back pressure.
  6. Hotta, Takashi; Nakane, Tamiyuki; Kato, Katsutoshi, Delivery pipe.
  7. Campbell, Thomas A.; Chambers, David S.; Willie, Robert H.; Rust, Charles W., Dual flow APU inlet and associated systems and methods.
  8. Campbell,Thomas A.; Chambers,David S.; Willie,Robert H.; Rust,Charles W., Dual flow APU inlet and associated systems and methods.
  9. Yabe, Mitsuo, Engine cooling air passage for construction equipment.
  10. Hagiwara, Itsurou, Exhaust device for straddle-type vehicle and straddle-type vehicle.
  11. Kerchner,Douglas M., Exhaust system assemblies employing wire bushings for thermal compensation.
  12. Haberl Johann,SEX, Flexible tube device.
  13. Toyoshima, Tsutomu; Saito, Hiroshi; Imamura, Haruki, Fuel cell vehicle.
  14. Winter, Franz; Heil, Wolfgang; Doenitz, Steffen; Gorman, Michael J., Fuel-cell exhaust system.
  15. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  16. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  17. Campbell,Thomas A.; Voll,William A.; Diamond,John A., Integrated axially varying engine muffler, and associated methods and systems.
  18. Van De Flier, Peter B.; Peters, Luc; Wiemann, Juergen P.; Derks, Peter; Huff, Norman T., Long fiber thermoplastic composite muffler system with integrated crash management.
  19. Storm, Mark, Method and apparatus for improved noise attenuation in a dissipative internal combustion engine exhaust muffler.
  20. Khayalian, Garabed, Muffler device.
  21. Büssow, Richard; Gödde, Ralf; Thiel, Udo; Barwanietz, Thomas; Joswig, Daniela, Muffler for a turbo or piston engine.
  22. Gardner Richard K. ; Sullivan Joseph W. ; Distel Gerald M. ; Wieland Roger D., Muffler for pneumatic device.
  23. Park, Kichul; Hwang, Daegil, Muffler for vehicle.
  24. Callahan, Joseph E., Muffler for vehicle exhaust system.
  25. Brandt, Luc J. L.; Charlier, Leon, Muffler shell filling process, muffler filled with fibrous material and vacuum filling device.
  26. Fujita, Masato, Muffler unit and vehicle including the same.
  27. Park, Ki Chul, Muffler with dual exhaust gas discharge pipe for vehicle.
  28. Angelo Theodore G. ; Hamrin John ; Stenersen Eivind ; Hiemstra John ; Wagner Wayne M. ; Wiegandt Ted J., Mufflers for use with engine retarders; and methods.
  29. Theodore G. Angelo ; John Hamrin ; Eivind Stenersen ; John Hiemstra ; Wayne M. Wagner ; Ted J. Wiegandt, Mufflers for use with engine retarders; and methods.
  30. Huff,Norman T.; Champney,Larry J.; Selamet,Ahmet; Lee,Iljae, Mufflers with enhanced acoustic performance at low and moderate frequencies.
  31. Keesser, Thorsten; Willats, Robin; Boennen, Dennis; Callahan, Joseph E., Plastic muffler with Helmholtz chamber.
  32. Choyce Alan Brian,NLX, Pulsation damper.
  33. Nitta,Seiichi; Shibata,Takao; Takahashi,Koichi, Shell main body for muffler.
  34. Takahashi,Koichi, Shell main body for muffler.
  35. Wolf Jerry M. ; Shah Hiten T., Silencer.
  36. Clokey Neville Julian,GBX ; Balmer George Christopher Frederick,GBX, Silencer cartridge.
  37. Yu, Jia; Chien, Eugene W., Sound-absorbing exhaust nozzle center plug.
  38. Zielinski, Edward; Bernier, Alan T.; Knechtel, Kent W.; Campbell, Thomas A.; White, Jeffrey J.; Ralston, Mark D., Systems and methods for starting aircraft engines.
  39. Lwasa, Ronald M.; Chow, Allen D., Thermally compliant APU exhaust duct arrangements and associated systems and methods.
  40. Karimi, Kamiar J.; Liu, Shengyi; Liffring, Mark E.; Helton, Steven B.; Fu, Sheau-Wei (Johnny), Vehicle electrical power management and distribution.
  41. Sakurai, Taisuke; Hagiwara, Itsurou, Vehicle exhaust system.
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