FI78970C - Formdel av bindemedelsfoersedda mineralfibrer foer ljuddaempande beklaedning av ett perforerat avgasroer och foerfarande foer framstaellning av denna. - Google Patents

Formdel av bindemedelsfoersedda mineralfibrer foer ljuddaempande beklaedning av ett perforerat avgasroer och foerfarande foer framstaellning av denna. Download PDF

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Publication number
FI78970C
FI78970C FI840549A FI840549A FI78970C FI 78970 C FI78970 C FI 78970C FI 840549 A FI840549 A FI 840549A FI 840549 A FI840549 A FI 840549A FI 78970 C FI78970 C FI 78970C
Authority
FI
Finland
Prior art keywords
mold
molding
mineral fiber
mineral
layers
Prior art date
Application number
FI840549A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI840549A7 (fi
FI78970B (fi
FI840549A0 (fi
Inventor
Klaus Willi 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 FI840549A0 publication Critical patent/FI840549A0/fi
Publication of FI840549A7 publication Critical patent/FI840549A7/fi
Application granted granted Critical
Publication of FI78970B publication Critical patent/FI78970B/fi
Publication of FI78970C publication Critical patent/FI78970C/fi

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
    • 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 exhaust 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 exhaust 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)
FI840549A 1983-02-11 1984-02-10 Formdel av bindemedelsfoersedda mineralfibrer foer ljuddaempande beklaedning av ett perforerat avgasroer och foerfarande foer framstaellning av denna. FI78970C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833304809 DE3304809A1 (de) 1983-02-11 1983-02-11 Formteil aus mit bindemittel versehenen mineralfasern zur schalldaempfenden umkleidung eines perforierten abgasrohres, sowie verfahren zu seiner herstellung
DE3304809 1983-02-11

Publications (4)

Publication Number Publication Date
FI840549A0 FI840549A0 (fi) 1984-02-10
FI840549A7 FI840549A7 (fi) 1984-08-12
FI78970B FI78970B (fi) 1989-06-30
FI78970C true FI78970C (fi) 1989-10-10

Family

ID=6190649

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840549A FI78970C (fi) 1983-02-11 1984-02-10 Formdel av bindemedelsfoersedda mineralfibrer foer ljuddaempande beklaedning av ett perforerat avgasroer och foerfarande foer framstaellning av denna.

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826707A1 (de) * 1988-08-05 1990-02-08 Gruenzweig & Hartmann Verfahren zum herstellen eines abgas-schalldaempfers
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 (ja) * 2001-07-30 2003-02-13 Honda Motor Co Ltd 排気消音装置
FR2883921B1 (fr) * 2005-04-05 2010-06-11 Faurecia Sys Echappement Sourdine pour silencieux de ligne d'echappement
DE102007010814A1 (de) * 2007-03-06 2008-09-11 Arvinmeritor Emissions Technologies Gmbh Schalldämpfer-Dämmelement, Schalldämpfer sowie Verfahren zur Herstellung eines Schalldämpfers
DE102014012866A1 (de) 2014-04-09 2015-10-15 Klaus Sommer Schallabsorbierendes / - dämmendes System aus nicht brennbaren Naturstoffen
JP7127894B1 (ja) * 2021-03-08 2022-08-30 中川産業株式会社 車両用マフラーの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7223051U (de) * 1973-04-12 Deutsches Metallfaserwerk Bullmer Und Schwabbauer Vliesstoffbahn aus hitze- und korrosionsbeständigem Werkstoff als schallschluckende Füllung für Schalldämpfer bei Verbrennungskraftmaschinen
DE7628169U1 (de) * 1976-09-09 1976-12-30 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen Mineralfaser-konfektionsteil
JPS5428952A (en) * 1977-08-09 1979-03-03 Toyota Motor Corp Silencer for internal combustion engine
DE7732170U1 (de) * 1977-10-18 1982-09-30 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Formteil zur auskleidung von schalldaempfern an auspuffrohren
DE2760151C2 (de) * 1977-10-18 1987-05-14 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Formteil zur Auskleidung von Schalldämpfern an Abgasrohren
DE8204025U1 (de) * 1982-02-13 1982-07-22 Seitz, Wilfried, 6238 Hofheim Schalldaempf-fuellung fuer einen auspufftopf
DE3205185C2 (de) * 1982-02-13 1985-12-12 Wilfried 6238 Hofheim Seitz Verfahren zum Herstellen einer Schalldämpf-Füllung für einen Auspufftopf sowie nach diesem Verfahren hergestellte Schalldämpf-Füllung
DE3205186A1 (de) * 1982-02-13 1983-08-25 Wilfried 6238 Hofheim Seitz Verfahren zum herstellen einer schalldaempf-fuellung fuer einen auspufftopf
GB2120318B (en) * 1982-05-13 1985-07-17 Ti Cheswick Silencers Limited Exhaust gas discharge system

Also Published As

Publication number Publication date
FI840549A7 (fi) 1984-08-12
FI78970B (fi) 1989-06-30
DE3473491D1 (en) 1988-09-22
EP0128050A3 (en) 1986-04-02
ES529587A0 (es) 1984-11-01
FI840549A0 (fi) 1984-02-10
PT78093A (de) 1984-03-01
ES8500382A1 (es) 1984-11-01
EP0128050B1 (de) 1988-08-17
PT78093B (de) 1986-03-27
EP0128050A2 (de) 1984-12-12
DE3304809A1 (de) 1984-08-16

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MM Patent lapsed

Owner name: ISOVER SAINT-GOBAIN