$\require{mediawiki-texvc}$
  • 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

Turbine engine diffusing exhaust muffler

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-013/04   
미국특허분류(USC) 181/239; 181/213; 181/238; 415/119; 244/001.0N
출원번호 UP-0603424 (2006-11-22)
등록번호 US-7762374 (2010-08-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 8  인용 특허 : 23
초록

An exhaust muffler is provided for a turbine engine with at least first and second exhaust outlets. The exhaust muffler includes a first arm configured to be coupled to the first exhaust outlet of the turbine engine. The first arm includes an outer surface, and an inner surface that defines a first exhaust cavity. The first arm further includes a plurality of perforations extending between the inner and outer surfaces. The exhaust muffler further includes a second arm coupled to the first arm and configured to be coupled to the second exhaust outlet of t...

대표
청구항

What is claimed is: 1. An exhaust muffler for a turbine engine with at least first and second exhaust outlets, the exhaust muffler comprising: a first arm configured to be coupled to the first exhaust outlet of the turbine engine, the first arm including an outer surface, and an inner surface that defines a first exhaust cavity, and further includes a plurality of perforations extending between the inner and outer surfaces; and a second arm coupled to the first arm and configured to be coupled to the second exhaust outlet of the turbine engine, the seco...

이 특허에 인용된 특허 (23)

  1. Pandalai Raghavan P. (Cincinnati OH) Carter Bruce A. (West Chester OH) Hehmann Horst W. W. (Cincinnati OH). Acoustic damper for a gas turbine engine combustor. USP1997115685157.
  2. Moffat, George H.; Stubbs, Gene Woodard; Voll, William Albert. Acoustic muffler for turbine engine. USP2004026695094.
  3. Gadefait, Benoit Denis Rene; Vignau, Hubert Hippolyte; Ortiz, Marie-Laure Olga Simone. Acoustically treated turbomachine multi-duct exhaust device. USP2004016672424.
  4. Tse, Man-Chun. Aero-engine exhaust jet noise reduction assembly. USP2003116640537.
  5. Tolman Alan G. (Phoenix AZ). Broad band acoustic attenuator. USP1981014244441.
  6. Ross David F. (Scottsdale AZ) Lyon Craig A. (Mesa AZ). Compact muffler apparatus and associated methods. USP1987024645032.
  7. Judd Frederick V. H. (1465 Strong Ave. Copiagne NY 11726). Distributor for gas turbine silencers. USP1979124180141.
  8. Ross David F. (Scottsdale AZ) Royalty Charles M. (Tempe AZ). Dual flow turbine engine muffler. USP1992115162620.
  9. Bons ; Robert ; Kitaguchi ; Sam S.. Eductor muffler. USP1978124128769.
  10. Robertson John M. (Greenwich CT). Exhaust mixing in turbofan aeroengines. USP1986034577462.
  11. Hall ; John Matthew. Gas turbine powerplants. USP1978074102499.
  12. Hirt William J. (Bellevue WA) Caldwell Jack H. (Kent WA) Stachowiak Claude R. (Renton WA) Rushwald Ira B. (Seattle WA) Kumasaka Henry A. (Seattle WA). Jet engine noise suppressor. USP1990124979587.
  13. Liu Benzhu,JPX ; Wakamatsu Shigeki,JPX. Muffler. USP2000086102154.
  14. Yanagida Kouichi (Toyota JPX) Kano Shinichiro (Kariya JPX) Gotou Takeshi (Aichi JPX) Hirose Takashi (Aichi JPX). Muffler. USP1989104874062.
  15. Takahashi, Masanori; Toyoshima, Kouji; Inoguchi, Takeshi; Hirota, Shinya; Asanuma, Takamitsu. Muffler for engine. USP2005076918463.
  16. Sasaki Akira (Yokosuka JPX) Sakuma Yuichi (Yokosuka JPX). Noise attenuating device. USP1990014892168.
  17. Lothringen Leopold Habsburg,ATX. Resonance muffler. USP1998125844178.
  18. Griffin ; Jr. Ralph Cornelius ; Bard William David ; Schein David Brian. Sound suppressor exhaust structure. USP1998025717172.
  19. Zwernemann Gregory R.. Supersonic aircraft exhaust noise suppression system. USP1998105821472.
  20. Cowan ; Sr. Howard H. (3315 N. Godfrey #36 Midland TX 79707). System for suppressing engine exhaust noise. USP1995075428954.
  21. Sheoran, Yogendra Y.; Brown, Daniel V.; Edmonds, David H.. Tortuous path quiet exhaust eductor system. USP2003096615576.
  22. Brower, David R.; Mason, John R.. Tuned exhaust system for small engines. USP2005116959782.
  23. Lyon Craig A. (Mesa AZ) Ross David F. (Scottsdale AZ) Sheoran Yogendra (Scottsdale AZ). Turbine engine noise suppression apparatus and methods. USP1988054747467.