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특허 상세정보

Mufflers for use with engine retarders; and methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H05K-005/00   
미국특허분류(USC) 18/1256 ; 18/127.2 ; 18/128.2
출원번호 US-0246508 (1999-02-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Merchant & Gould P.C.
인용정보 피인용 횟수 : 15  인용 특허 : 49
초록

A muffler is described for muffling both positive power and compression brake type engine retarders. The muffler includes an outer shell defining an internal volume. A first, inner, perforated wall is spaced from the outer shell and defines a first, annular, volume therebetween. A first volume of packing material is positioned within the annular volume. An inlet tube is oriented within the internal volume. In certain embodiments, the inner perforated wall circumscribes at least a portion of the inlet tube, and extends a distance of at least 25% of the ax...

대표
청구항

[ We claim:] [1.] A muffler arrangement comprising:(a) an outer wall defining an internal volume and having first and second, opposite ends; said outer wall having an outer dimension of less than or equal to 11 inches, and an axial length between said first and second ends of less than or equal to 60 inches;(b) an inlet tube oriented partially within said internal volume and adjacent to said first end;(i) said inlet tube including a full choke;(c) a first, inner, perforated wall spaced from said outer wall and defining a first, annular, volume therebetwe...

이 특허에 인용된 특허 (49)

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  30. Wagner Wayne M. (Apple Valley MN) Bethke Timothy A. (Apple Valley MN) Schmeichel Steven D. (Inver Grove Heights MN). Muffler apparatus and method for making same. USP1986124632216.
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  32. Wagner Wayne M. (Apple Valley MN) Winnes David E. (Bloomington MN). Muffler assembly. USP1982114359135.
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  38. 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. USP1995065426269.
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  43. Johansson Bengt R. (Sollentuna SEX) Slycke Lennart H. (Sollentuna SEX) Norrbrand Gte V. (Kungsngen SEX). Silencer. USP1984074458779.
  44. Takahashi Kazunori,JPX. Silencer and a method for forming and attaching a silencer to a blower pipe. USP1998105821473.
  45. Swanson Ian N. (Eagan MN). Snowmobile muffler. USP1976053957132.
  46. Watanabe Kyoichi,JPX ; Nemoto Kouichi,JPX. Sound absorption structure. USP1998075783780.
  47. Harwood Jon (Toledo OH). Stamp formed muffler. USP1987104700806.
  48. Weiss William R. (Walnut Creek CA) Remy Lee E. (Colonial Heights VA). Vacuum pump exhaust muffler. USP1981044263981.
  49. Wiese John S. ; Winnes David E.. Vertical mount catalytic converter muffler. USP1998095808245.

이 특허를 인용한 특허 피인용횟수: 15

  1. Arlasky,Frank Josepn. Backpressure reducing exhaust system with stationary blade structure. USP2008067380639.
  2. Blaisdell, Jared D.. Exhaust flow distribution device. USP2011087997071.
  3. Blaisdell, Jared D.; Kundert, Josh J.; Hoppenstedt, Bruce. Exhaust flow distribution device. USP2013068470253.
  4. Blaisdell, Jared D.; Kundert, Josh J.; Hoppenstedt, Bruce Bernard. Exhaust flow distribution device. USP2012028110151.
  5. Blaisdell,Jared D.. Exhaust flow distribution device. USP2008117451594.
  6. Kudernatsch, Gunter. Exhaust gas system with helmholtz resonator. USP2004036705428.
  7. Honma, Shiro; Tanimoto, Jun; Maruyama, Takashi; Takasugi, Yuji; Yoshida, Tatsuya. Exhaust system for combustion engine. USP2011088002081.
  8. Bogard, Joseph Trent. Exhaust system with external helmholtz resonator and associated method. USP2011017870930.
  9. Shimomura, Kazuhiko. Muffler and vehicle equipped with muffler. USP2010037677357.
  10. Shimomura, Kazuhiko; Suzuki, Hironobu. Muffler and vehicle equipped with muffler. USP2011017866442.
  11. John E. Hamrin ; Matthew W. Jones. Muffler arrangements and methods. USP2002016334506.
  12. Wagner, Wayne M.; Barris, Marty A.; Flemming, Douglas E.; Rothman, James C.; Betts, Peter A.. Muffler with catalytic converter arrangement; and method. USP2005056892854.
  13. Kicinski,Kenneth J.. Muffler with secondary flow path. USP2007027174992.
  14. Choyce Alan Brian,NLX. Pulsation damper. USP2001106302236.
  15. Durand, Robert D.. Vehicle exhaust system and method of manufacture. USP2003016510920.