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FR2869949B1 - Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes - Google Patents

Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes

Info

Publication number
FR2869949B1
FR2869949B1 FR0404839A FR0404839A FR2869949B1 FR 2869949 B1 FR2869949 B1 FR 2869949B1 FR 0404839 A FR0404839 A FR 0404839A FR 0404839 A FR0404839 A FR 0404839A FR 2869949 B1 FR2869949 B1 FR 2869949B1
Authority
FR
France
Prior art keywords
manufacturing
motor vehicle
gas circulation
circulation conduit
exhaust gas
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 - Fee Related
Application number
FR0404839A
Other languages
English (en)
Other versions
FR2869949A1 (fr
Inventor
Christian Sarda
Sylvain Pellissard
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR0404839A priority Critical patent/FR2869949B1/fr
Publication of FR2869949A1 publication Critical patent/FR2869949A1/fr
Application granted granted Critical
Publication of FR2869949B1 publication Critical patent/FR2869949B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 ; 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
    • F01N13/16—Selection of particular 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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/14—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 having thermal insulation
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/02—Surface coverings for thermal insulation
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/26—Multi-layered walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR0404839A 2004-05-05 2004-05-05 Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes Expired - Fee Related FR2869949B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0404839A FR2869949B1 (fr) 2004-05-05 2004-05-05 Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404839A FR2869949B1 (fr) 2004-05-05 2004-05-05 Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes

Publications (2)

Publication Number Publication Date
FR2869949A1 FR2869949A1 (fr) 2005-11-11
FR2869949B1 true FR2869949B1 (fr) 2007-12-14

Family

ID=34946292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404839A Expired - Fee Related FR2869949B1 (fr) 2004-05-05 2004-05-05 Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes

Country Status (1)

Country Link
FR (1) FR2869949B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009168A1 (de) * 2009-02-16 2010-08-19 Man Turbo Ag Schalldämpfer für eine Strömungs- oder Kolbenmaschine
JP5782316B2 (ja) 2011-07-12 2015-09-24 ニチアス株式会社 配管カバー、配管構造体および車輌
US10508583B2 (en) * 2012-08-30 2019-12-17 Bosal Emission Control Systems Nv Composite exhaust element
US9790836B2 (en) 2012-11-20 2017-10-17 Tenneco Automotive Operating Company, Inc. Loose-fill insulation exhaust gas treatment device and methods of manufacturing
CN105508004B (zh) * 2015-12-03 2018-09-25 太仓丹妮尔模塑汽配有限公司 一种易清洁的汽车排气管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756172A (en) * 1954-03-05 1956-07-24 Alexander C Kidd Pipe coverings
US3233699A (en) * 1962-01-02 1966-02-08 Walter A Plummer Heat and sound insulating jacket for exhaust gas muffler and tail pipe assembly
DE8019067U1 (de) * 1980-07-16 1980-10-30 Paul Gillet Gmbh, 6732 Edenkoben Schalldaempfer fuer kraftfahrzeuge
IT1135769B (it) * 1981-04-17 1986-08-27 Alfa Romeo Auto Spa Procedimento per il trattamento dei gas di scarico di un motore a combustione interna e relativo impianto
US5943263A (en) * 1997-01-08 1999-08-24 Micron Technology, Inc. Apparatus and method for programming voltage protection in a non-volatile memory system
FR2758588B1 (fr) * 1997-01-23 1999-02-19 Hutchinson Flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile
US5974784A (en) * 1998-10-12 1999-11-02 Nu-Chem, Inc. Insulative shield, particularly for automotive exhaust components
GB2347970A (en) * 1999-03-13 2000-09-20 Ford Global Tech Inc Motor vehicle exhaust system insulated downstream of catalytic converter

Also Published As

Publication number Publication date
FR2869949A1 (fr) 2005-11-11

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Legal Events

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Effective date: 20090119