EP0106481B1 - Packung des Abgasschalldämpfers von Kraftfahrzeugen - Google Patents
Packung des Abgasschalldämpfers von Kraftfahrzeugen Download PDFInfo
- Publication number
- EP0106481B1 EP0106481B1 EP83305077A EP83305077A EP0106481B1 EP 0106481 B1 EP0106481 B1 EP 0106481B1 EP 83305077 A EP83305077 A EP 83305077A EP 83305077 A EP83305077 A EP 83305077A EP 0106481 B1 EP0106481 B1 EP 0106481B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air flow
- silencer
- silencer casing
- 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
Links
- 238000012856 packing Methods 0.000 title claims description 12
- 230000003584 silencer Effects 0.000 claims description 60
- 239000003365 glass fiber Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- 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)
Claims (15)
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 (3)
Publication Number | Publication Date |
---|---|
EP0106481A2 EP0106481A2 (de) | 1984-04-25 |
EP0106481A3 EP0106481A3 (en) | 1984-07-18 |
EP0106481B1 true EP0106481B1 (de) | 1987-01-21 |
Family
ID=10532835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83305077A Expired EP0106481B1 (de) | 1982-09-10 | 1983-09-01 | Packung des Abgasschalldämpfers von Kraftfahrzeugen |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8330799D0 (en) * | 1983-11-18 | 1983-12-29 | Tba Industrial Products Ltd | Glass fibre products |
DE3476241D1 (en) * | 1983-11-18 | 1989-02-23 | 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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091413A2 (de) * | 1982-04-06 | 1983-10-12 | Scandinavian Glasfiber AB | Behälter durch den ein Gas fliesst, vorzugsweise ein Dämpfer, mit Glasfaserfüllung und Verfahren und Vorrichtung zum Füllen |
Family Cites Families (1)
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 |
-
1982
- 1982-09-10 GB GB08225865A patent/GB2127093B/en not_active Expired
-
1983
- 1983-09-01 DE DE8383305077T patent/DE3369360D1/de not_active Expired
- 1983-09-01 EP EP83305077A patent/EP0106481B1/de not_active Expired
- 1983-09-09 CA CA000436414A patent/CA1240131A/en not_active Expired
- 1983-09-10 JP JP16737983A patent/JPS59131717A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091413A2 (de) * | 1982-04-06 | 1983-10-12 | Scandinavian Glasfiber AB | Behälter durch den ein Gas fliesst, vorzugsweise ein Dämpfer, mit Glasfaserfüllung und Verfahren und Vorrichtung zum Füllen |
Also Published As
Publication number | Publication date |
---|---|
GB2127093A (en) | 1984-04-04 |
JPS59131717A (ja) | 1984-07-28 |
EP0106481A2 (de) | 1984-04-25 |
CA1240131A (en) | 1988-08-09 |
GB2127093B (en) | 1986-01-29 |
EP0106481A3 (en) | 1984-07-18 |
DE3369360D1 (en) | 1987-02-26 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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17P | Request for examination filed |
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ITF | It: translation for a ep patent filed |
Owner name: ING. C. GREGORJ S.P.A. |
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STAA | Information on the status of an ep patent application or granted ep patent |
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