CA1240131A - Packing automobile exhaust silencers - Google Patents

Packing automobile exhaust silencers

Info

Publication number
CA1240131A
CA1240131A CA000436414A CA436414A CA1240131A CA 1240131 A CA1240131 A CA 1240131A CA 000436414 A CA000436414 A CA 000436414A CA 436414 A CA436414 A CA 436414A CA 1240131 A CA1240131 A CA 1240131A
Authority
CA
Canada
Prior art keywords
air flow
casing
silencer
passageway
glass fibres
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000436414A
Other languages
English (en)
French (fr)
Inventor
Norman Robinson
John R. Grain
Ralph Huggett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unipart Group Ltd
Original Assignee
Unipart Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unipart Group Ltd filed Critical Unipart Group Ltd
Application granted granted Critical
Publication of CA1240131A publication Critical patent/CA1240131A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/06—Inserting sound absorbing material into a chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
CA000436414A 1982-09-10 1983-09-09 Packing automobile exhaust silencers Expired CA1240131A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8225865 1982-09-10
GB08225865A GB2127093B (en) 1982-09-10 1982-09-10 Packing automobile exhaust silencer casing

Publications (1)

Publication Number Publication Date
CA1240131A true CA1240131A (en) 1988-08-09

Family

ID=10532835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000436414A Expired CA1240131A (en) 1982-09-10 1983-09-09 Packing automobile exhaust silencers

Country Status (5)

Country Link
EP (1) EP0106481B1 (de)
JP (1) JPS59131717A (de)
CA (1) CA1240131A (de)
DE (1) DE3369360D1 (de)
GB (1) GB2127093B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476241D1 (en) * 1983-11-18 1989-02-23 Tba Industrial Products Ltd Glass fibre products
GB8330799D0 (en) * 1983-11-18 1983-12-29 Tba Industrial Products Ltd Glass fibre products
GB2162577B (en) * 1984-02-14 1987-07-01 Unipart Group Ltd Method of and apparatus for packing exhaust silencer casings
US6446750B1 (en) * 2001-03-16 2002-09-10 Owens Corning Fiberglas Technology, Inc. Process for filling a muffler shell with fibrous material
US6581723B2 (en) * 2001-08-31 2003-06-24 Owens Corning Composites Sprl Muffler shell filling process, muffler filled with fibrous material and vacuum filling device
US6607052B2 (en) * 2001-09-12 2003-08-19 Owens Corning Composites Sprl Muffler shell filling process and muffler filled with fibrous material
US8590155B2 (en) 2009-06-03 2013-11-26 Ocv Intellectual Capital, Llc Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
JP6317561B2 (ja) * 2013-10-16 2018-04-25 株式会社Ｓｕｂａｒｕ 繊維充填装置および繊維充填方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279472A (en) * 1969-10-30 1972-06-28 Harmo Ind Ltd Improvements in or relating to absorbent devices
SE445942B (sv) * 1982-04-06 1986-07-28 Volvo Ab Ljuddempare samt sett och anordning for framstellning av denna

Also Published As

Publication number Publication date
EP0106481B1 (de) 1987-01-21
DE3369360D1 (en) 1987-02-26
GB2127093B (en) 1986-01-29
GB2127093A (en) 1984-04-04
EP0106481A2 (de) 1984-04-25
EP0106481A3 (en) 1984-07-18
JPS59131717A (ja) 1984-07-28

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Legal Events

Date Code Title Description
MKEX Expiry