$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Muffler

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-001/24    F01N-007/16    F01N-007/18   
미국특허분류(USC) 181/243 ; 181/244 ; 181/246 ; 181/248
출원번호 US-0933889 (1978-08-15)
우선권정보 BR-0001149 (1977-09-16)
발명자 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 0
초록

A muffler having a tubular cylindrical fiber-reinforced resin body with tapered extremities ending in short necks, through said body being disposed an axial aluminum tube with extremities projecting outwardly from the assembly, said tube being perforated in the section inside the body and the internal space between the body and tube being filled with sound-absorbing material. During assembly of the muffler, the internal tube and the external body are fastened by means of clamps, with the interposition of gaskets adhered with the body resin itself in orde...

대표
청구항

A muffler, comprising a tubular synthetic resin body reinforced with glass fiber material said body having tapered extremities ending in short necks, an axial aluminum tube extending through said body, said tube being provided with extremities projecting outwardly from the body necks, said tube also being perforated in the section located inside the body, a sound-absorbent glass fiber material filling the internal space between said body and said aluminum tube, resilient gasket material interposed between said necks and said tube, said gaskets being adhe...

이 특허를 인용한 특허 피인용횟수: 22

  1. Hetherington Theodore W. (Jackson MI). Acoustic muffler. USP1989074846302.
  2. Williams,Nicholas A.. Composite muffler for use with airborne auxiliary power unit. USP2008107431125.
  3. Danner, Tobias; Keesser, Thorsten; Linde, Thorsten; Huth, Christine; Ranalli, Marco. Exhaust muffler. USP2013078485314.
  4. Ziehl, John C.. Exhaust silencer system. USP2005036868939.
  5. Nakajima, Shoichi. External cylinder and silencer provided with the external cylinder. USP2012018104571.
  6. Rieger Heinz H. (17 Martin Road Toronto CAX M4S 2V1). Fireplace flue ambient noise reducing device. USP1989094862993.
  7. 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. USP2010067730996.
  8. Svahn Peter,FIX. Method for utilizing a silencer unit and an arrangement for applying the method in a large diesel engine. USP1998115832720.
  9. Erion Craig (Santa Ana CA) Samhammer Christopher (Newport Beach CA). Motorcycle exhaust system. USP1997055633482.
  10. Inoue Takeshi (Saitama JPX) Funabashi Hiroshi (Saitama JPX) Nakagawa Yukihiro (Aichi JPX). Muffler. USP1991024993513.
  11. Sikes, Timothy; Gaertner, Udo. Muffler. USP2010107810609.
  12. Feuling James J. (4035 N. Ventura Ave. Ventura CA 93001). Muffler for an internal combustion engine. USP1989054834214.
  13. Dondi, Beda Charles. Muffler for suction system exhaust air used with an automatic cutting machine. USP2005046880670.
  14. Maurer, Karl Paul; Jones, Daniel P.. Muffler with integrated catalytic converter and polymeric muffler body. USP2012048146708.
  15. Abram, Kwin; Arbuckle, Ivan; Iskenderova, Kamilla; Egan, James; Shaw, Dennis. Passive valve and resonator assembly for vehicle exhaust system. USP2015028955641.
  16. Arbuckle, Ivan; Willats, Robin; Callahan, Joseph E.; Morales, Anthony. Pressed assembly for passive valve installation. USP2009087575096.
  17. Ferreira, Stephanus; Davis, Bevan John. Silencer. USP2003046543577.
  18. Takei Hirofumi (Yokosuka JPX). Silencer. USP1982094350223.
  19. Schrandt,Timothy Daniel. Switchable loud and quiet exhaust apparatus. USP2009037510051.
  20. Nagorny, Vladimir; Parks, Steven; Zucker, Martin. System and method for protection of vacuum seals in plasma processing systems. USP20180810049858.
  21. Duphorne, Darin H.. System and method for reduction of an effect of a tube wave. USP20180710024146.
  22. Callahan, Joseph E.. Thermal isolation disc for silencer. USP2017039599008.