PT78093B - FORM PART OF MID-BINDER MINERAL FIBERS FOR THE SOUNDPROOFING OF A PERFORATED EXHAUST GAS TUBE AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

FORM PART OF MID-BINDER MINERAL FIBERS FOR THE SOUNDPROOFING OF A PERFORATED EXHAUST GAS TUBE AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
PT78093B
PT78093B PT78093A PT7809384A PT78093B PT 78093 B PT78093 B PT 78093B PT 78093 A PT78093 A PT 78093A PT 7809384 A PT7809384 A PT 7809384A PT 78093 B PT78093 B PT 78093B
Authority
PT
Portugal
Prior art keywords
soundproofing
mid
production
exhaust gas
form part
Prior art date
Application number
PT78093A
Other languages
German (de)
Portuguese (pt)
Other versions
PT78093A (en
Inventor
Mario Roth
Original Assignee
Saint Gobain Isover
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 Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of PT78093A publication Critical patent/PT78093A/en
Publication of PT78093B publication Critical patent/PT78093B/en

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 ; 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/04—Metallic wool, e.g. steel wool, copper wool 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
    • F01N2450/28—Methods or apparatus for fitting, inserting or repairing different elements by using adhesive material, e.g. cement
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
PT78093A 1983-02-11 1984-02-10 FORM PART OF MID-BINDER MINERAL FIBERS FOR THE SOUNDPROOFING OF A PERFORATED EXHAUST GAS TUBE AND METHOD FOR THE PRODUCTION THEREOF PT78093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833304809 DE3304809A1 (en) 1983-02-11 1983-02-11 MOLDED PART FROM BINDER-PROVIDED MINERAL FIBERS FOR SOUND-ABSORBING COVERING A PERFORATED EXHAUST PIPE, AND METHOD FOR THE PRODUCTION THEREOF

Publications (2)

Publication Number Publication Date
PT78093A PT78093A (en) 1984-03-01
PT78093B true PT78093B (en) 1986-03-27

Family

ID=6190649

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78093A PT78093B (en) 1983-02-11 1984-02-10 FORM PART OF MID-BINDER MINERAL FIBERS FOR THE SOUNDPROOFING OF A PERFORATED EXHAUST GAS TUBE AND METHOD FOR THE PRODUCTION THEREOF

Country Status (5)

Country Link
EP (1) EP0128050B1 (en)
DE (2) DE3304809A1 (en)
ES (1) ES8500382A1 (en)
FI (1) FI78970C (en)
PT (1) PT78093B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826707A1 (en) * 1988-08-05 1990-02-08 Gruenzweig & Hartmann METHOD FOR PRODUCING AN EXHAUST MUFFLER
GB9817973D0 (en) * 1998-08-19 1998-10-14 Lancaster Glass Fibre Silencer Cartridge
US6196351B1 (en) 1999-06-04 2001-03-06 Lancaster Glass Fibre Limited Silencer cartridge
JP2003041923A (en) * 2001-07-30 2003-02-13 Honda Motor Co Ltd Exhaust muffler
FR2883921B1 (en) * 2005-04-05 2010-06-11 Faurecia Sys Echappement MUTE FOR EXHAUST LINE MUFFLERS
DE102007010814A1 (en) * 2007-03-06 2008-09-11 Arvinmeritor Emissions Technologies Gmbh Silencer insulation element, silencer and method for producing a silencer
DE102014012866A1 (en) 2014-04-09 2015-10-15 Klaus Sommer Sound absorbing / insulating system of non-flammable natural substances
JP7127894B1 (en) * 2021-03-08 2022-08-30 中川産業株式会社 Manufacturing method for vehicle muffler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7223051U (en) * 1973-04-12 Deutsches Metallfaserwerk Bullmer Und Schwabbauer Nonwoven web made of heat-resistant and corrosion-resistant material as a sound-absorbing filling for silencers in internal combustion engines
DE7628169U1 (en) * 1976-09-09 1976-12-30 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen MINERAL FIBER ASSEMBLY ITEM
JPS5428952A (en) * 1977-08-09 1979-03-03 Toyota Motor Corp Silencer for internal combustion engine
DE2760151C2 (en) * 1977-10-18 1987-05-14 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen, De
DE7732170U1 (en) * 1977-10-18 1982-09-30 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen MOLDED PART FOR LINING MUFFLERS TO EXHAUST PIPES
DE3205186A1 (en) * 1982-02-13 1983-08-25 Wilfried 6238 Hofheim Seitz Method for producing a silencing filling for an exhaust silencer
DE3205185C2 (en) * 1982-02-13 1985-12-12 Wilfried 6238 Hofheim Seitz Method for producing a silencer filling for a muffler as well as silencer filling produced according to this method
DE8204025U1 (en) * 1982-02-13 1982-07-22 Seitz, Wilfried, 6238 Hofheim MUFFLER FILLING FOR A MUFFLER
GB2120318B (en) * 1982-05-13 1985-07-17 Ti Cheswick Silencers Limited Exhaust gas discharge system

Also Published As

Publication number Publication date
FI78970B (en) 1989-06-30
EP0128050A3 (en) 1986-04-02
EP0128050A2 (en) 1984-12-12
FI840549A (en) 1984-08-12
ES529587A0 (en) 1984-11-01
EP0128050B1 (en) 1988-08-17
ES8500382A1 (en) 1984-11-01
FI840549A0 (en) 1984-02-10
FI78970C (en) 1989-10-10
DE3304809A1 (en) 1984-08-16
PT78093A (en) 1984-03-01
DE3473491D1 (en) 1988-09-22

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950930