$\require{mediawiki-texvc}$
  • 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

Audible tuning apparatus for a muffler

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-007/18   
미국특허분류(USC) 181/241; 181/227; 181/252
출원번호 US-0944928 (2001-08-31)
발명자 / 주소
대리인 / 주소
    Dorsey & Whitney LLP
인용정보 피인용 횟수 : 15  인용 특허 : 7
초록

An adjustable muffler system for a combustible engine including a muffler adapted for connection with an exhaust pipe of an engine, a blocking tube configured to be removably inserted within the muffler, and latch means adapted to removably secure the blocking tube within the muffler. In other embodiments, the blocking tube can include various holes or slots and may be telescoping or fabricated from multiple pieces.

대표
청구항

An adjustable muffler system for a combustible engine including a muffler adapted for connection with an exhaust pipe of an engine, a blocking tube configured to be removably inserted within the muffler, and latch means adapted to removably secure the blocking tube within the muffler. In other embodiments, the blocking tube can include various holes or slots and may be telescoping or fabricated from multiple pieces. aid seat pan; wherein said rear fender includes an inner fender and an outer fender, said inner fender being fastened to said seat pan and ...

이 특허를 인용한 특허 피인용횟수: 15

  1. Maybeck, James Charles. Exhaust enhancement for aftermarket motorcycle exhaust pipes with a straight pipe type design and with inside pipe diameter from 1.875″ and larger. USP2005026848252.
  2. Kase, Hiroaki; Ishihara, Satoshi. Exhaust muffler and sound deadening element. USP2018019856766.
  3. Ciray, Mehmet S.. Exhaust processor with variable tuning system. USP2005076915876.
  4. Spencer-Smith, Michael; Grant, James Stewart; Walch, Louis; Weidauer, Adam. Exhaust system for an internal combustion engine. USP2014048707689.
  5. Spencer-Smith, Michael; Walch, Louis. Exhaust system for an internal combustion engine. USP2014038671671.
  6. Honma, Shiro; Tanimoto, Jun; Maruyama, Takashi; Takasugi, Yuji; Yoshida, Tatsuya. Exhaust system for combustion engine. USP2011088002081.
  7. Maslar, David. Externally adjustable modular tuned exhaust system. USP2012128322133.
  8. Murphy, Kenneth. Land vehicle exhaust noise control apparatus. USP2014108851231.
  9. Maybeck,James C.. Motorcycle exhaust enhancers. USP2007067234297.
  10. Kimura, Yasumasa; Fukushima, Yosuke. Muffler sound-insulation structure. USP2017059657616.
  11. Gau,David; Kelley,Terry. Repositionable attenuator. USP2008027328586.
  12. Prommersberger, Holger. Sound absorber for an exhaust system. USP2011017861824.
  13. Lem, Jeroen; Boland, Brian. System and method for variable sound dampening in an adjustable vehicle seat. USP20180910071664.
  14. Schiebeck, Oscar F.. Vehicle exhaust assembly. USP2015129199532.
  15. Sakurai, Taisuke; Hagiwara, Itsurou. Vehicle exhaust system. USP2011087997383.