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특허 상세정보

Muffler for an internal combustion engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-001/10   
미국특허분류(USC) 181/249 ; 181/252 ; 181/255 ; 181/282
출원번호 US-0059511 (1987-06-08)
발명자 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 5
초록

A muffler for use with an internal combustion engine or the like having improved attenuation capabilities together with lower back pressure. The muffler has an elongated outer casing and an inner casing, the tubular ends of which extend beyond the outer casing for inlet, and outlet conducts. The central portion of the inner casing forms a continuation between the ends and has a differently configured but substantially equal cross-sectional area as the ends. The outer casing forms a sealed relationship with the inner casing adjacent the ends thereof. The ...

대표
청구항

A muffler for use with an internal combustion engine comprising. a first wall defining an elongated outer casing provided with first tubular ends: an elongated inner casing having a central body portion with second tubular ends said central body portion being defined by a second wall the first tubular ends of said outer casing being attached to form a fluid tight seal with the inner casing adjacent to said second tubular ends, a cross section of said central body portion being substantially equal in cross-section to said second tubular ends but of a diff...

이 특허를 인용한 특허 피인용횟수: 15

  1. Kubo Kazuo (Hyogo JPX) Akashi Koji (Hyogo JPX). Air compressor. USP1997095667367.
  2. Napier, James C.. Air inlet noise attenuation assembly. USP2015119194293.
  3. Lam Edward ; McGuire Brian ; Blanchard Clarence ; Richter ; Jr. William L.. Air intake silencer for a two-stroke engine. USP1999125996734.
  4. Hirschorn,Martin; Duda,John; Oran,Fred. Attenuating power booster. USP2008047364011.
  5. Breen, Peter H.. Bymixer apparatus and method for fast-response, adjustable measurement of mixed gas fractions in ventilation circuits. USP2014098820325.
  6. DeVilliers, Adriaan. Compact modular low resistance broadband acoustic silencer. USP2017049618151.
  7. Erion Craig (Santa Ana CA) Samhammer Christopher (Newport Beach CA). Motorcycle exhaust system. USP1997055633482.
  8. Khayalian, Garabed. Muffler device. USP2005076915877.
  9. Angelo Theodore G. ; Hamrin John ; Stenersen Eivind ; Hiemstra John ; Wagner Wayne M. ; Wiegandt Ted J.. Mufflers for use with engine retarders; and methods. USP2000076082487.
  10. Theodore G. Angelo ; John Hamrin ; Eivind Stenersen ; John Hiemstra ; Wayne M. Wagner ; Ted J. Wiegandt. Mufflers for use with engine retarders; and methods. USP2002036354398.
  11. Huff,Norman T.; Champney,Larry J.; Selamet,Ahmet; Lee,Iljae. Mufflers with enhanced acoustic performance at low and moderate frequencies. USP2007107281605.
  12. Inoue, Yusuke; Matsushima, Satoshi. Silencer/muffler. USP2012038136629.
  13. Hanson Roger D. ; Sterrett Dale E.. Straight through muffler with conically-ended output passage. USP2000126158546.
  14. Brown,Daniel V.; Sahay,Sunil N.; Arnold,Steven Don. Turbine noise absorber. USP2006037017706.
  15. Emler,Don R.. Vehicle exhaust systems. USP2009037510050.