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특허 상세정보

Muffler shell filling process, muffler filled with fibrous material and vacuum filling device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-001/24   
미국특허분류(USC) 181/256; 181/222; 181/252; 029/890.08
출원번호 US-0945074 (2001-08-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Eckert, Inger H.Dottavio, James J.
인용정보 피인용 횟수 : 10  인용 특허 : 25
초록

A process is provided for filling a muffler shell with fibrous material. The process involves providing a muffler shell comprising first and second muffler shell outer parts which define an internal cavity when coupled together and an internal structure adapted to extend at least part way through the shell internal cavity and having one or more openings communicating with the shell internal cavity. The process further comprises the steps of: providing a perforated tool having opposing first and second surfaces; providing a vacuum apparatus which is adapt...

대표
청구항

A process is provided for filling a muffler shell with fibrous material. The process involves providing a muffler shell comprising first and second muffler shell outer parts which define an internal cavity when coupled together and an internal structure adapted to extend at least part way through the shell internal cavity and having one or more openings communicating with the shell internal cavity. The process further comprises the steps of: providing a perforated tool having opposing first and second surfaces; providing a vacuum apparatus which is adapt...

이 특허에 인용된 특허 (25)

  1. Broadbelt Keith (Rochdale GB2) Cattermole David (Rochdale GB2) Huggett Ralph (Preston GB2). Apparatus for filling automotive muffler with glass fibers. USP1988104774985.
  2. Stenersen Eivind ; Wagner Wayne M. ; Risch Daniel T.. Apparatus for installing a packing material in a muffler assembly; and methods thereof. USP2000116148519.
  3. Ikeda Tsukasa (Ohmiya JPX) Tamano Akihiko (Ageo JPX). Apparatus for manufacturing a silencer. USP1995105461777.
  4. Bokor Ken,CAX. Blower noise silencer. USP2000076089348.
  5. Ingemansson Bengt-Erik (Olofstrm SEX) Bjrk Bertil E. (Falkenberg SEX) Hedman Jan E. (Falkenberg SEX) Knutsson Knut G. (Simlngsdalen SEX) Larsson Nils H. I. (Falkenberg SEX). Container through which a gas flows, preferably a muffler, with fiberglass filling and method and apparatus for filling. USP1986024569471.
  6. Nilsson Bengt G.,SEX ; Svensson Lennart O.,SEX. Device and process for expanding strand material. USP1999115976453.
  7. Kraai Leon A. (Jackson MI) Sager ; Jr. Robert L. (Grass Lake MI) Hill William E. (Ann Arbor MI). Low backpressure straight-through reactive and dissipative muffler. USP1994115365025.
  8. Knutsson Goran K.,SEX ; Nilsson Bengt G.,SEX ; Svensson Lennart,SEX. Method and apparatus for making preforms from glass fiber strand material. USP1998065766541.
  9. David Frederick Lewin ; Michael Blaise Fazio. Method and apparatus for the bulk collection of texturized strand. USP2002046370747.
  10. Shah Hiten T. ; Rice Tommy E. ; Miller James M.. Method for filling a silencer with sound insulating material. USP2000086094817.
  11. Tamano Akihiko (Ageo JPX) Ikeda Tsukasa (Ohmiya JPX). Method for manufacturing silencer and apparatus for manufacturing same. USP1996015479706.
  12. Stuer William D. M. (Knokke-Heist BEX). Method for producing a device for muffling sound or catalytic treatment of exhaust. USP1995035398407.
  13. Kondo Katsumi (Toyota JPX) Noda Fumiyoski (Toyota JPX) Murachi Mikio (Toyota JPX) Watanabe Yuji (Toyota JPX) Usui Masaru (Toyota JPX). Method of filling a casing with heat insulating fibers. USP198610RE32258.
  14. Flanigan Paul J. ; Ebbing Charles E. ; Katra Thomas S.. Method of making a refrigeration compressor muffler. USP1998075784784.
  15. Gerber James E. ; Harwood Jon W. ; Rosa Bruno A.. Method of manufacturing an exhaust muffler with stamp formed internal components. USP1999065907904.
  16. Goertz Johannes Ulrich,DEX. Muffler insert and process for the production thereof. USP2001066241043.
  17. D'Amico ; Jr. John ; Newman Jeffrey M. ; Rigney Brett A.. Muffler packing method and apparatus. USP2000056068082.
  18. D'Amico ; Jr. John ; Newman Jeffrey M.. Muffler packing method with injection of cartrided continuous filament fiberglass. USP2000046053276.
  19. Seehaus Christian,DEX ; Jochum Stephen E.,DEX ; Harwood Jon W.. Muffler with stamped internal plates defining tubes and separating chambers. USP1999015859394.
  20. Sterrett Dale E. ; Pekrul Eric C. ; Turner Thomas P.. Multi-chamber muffler with selective sound absorbent material placement. USP1998075783782.
  21. Nilsson Bengt Gunnar,SEX ; Svensson Lennart Olof,SEX. Process and apparatus for packing insulation material in a passage between first and second elements. USP2001116317959.
  22. Luc Brandt BE; Leon Charlier BE. Process for filling a muffler and muffler filled with fibrous material. USP2002076412596.
  23. David F. Lewin. Process for filling a muffler shell with fibrous material. USP2002096446750.
  24. Ackermann Roland,DEX ; Muller Bernd,DEX ; Klein Norbert,DEX. Process for manufacturing an absorption muffler. USP2000126158547.
  25. Schweinfurth, Gustav. Process for the manufacture of an exhaust silencer. USP1991085036585.