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
Grant status
Grant
Patent type
Prior art keywords
circulation
conduit
method
motor vehicle
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 d'Echappement SAS
Original Assignee
Faurecia Systemes d'Echappement 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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/16Selection of particular materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/08Other arrangements or adaptations of exhaust conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/14Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2510/00Surface coverings
    • F01N2510/02Surface coverings for thermal insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00Selection of materials for tubes, chambers or housings
    • F01N2530/26Multi-layered walls
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 true 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
US20140065331A1 (en) * 2012-08-30 2014-03-06 Scambia Holdings Cyprus Limited 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
CN105508004A (zh) * 2015-12-03 2016-04-20 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
GB2096917B (en) * 1981-04-17 1985-07-10 Alfa Romeo Auto Spa Purifying internal-combustion engine exhaust gases
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
GB9905674D0 (en) * 1999-03-13 1999-05-05 Ford Global Tech Inc Motor vehicle exhaust system

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119