FR2816987B1 - Dispositif de decouplage vibratoire pour ligne d'echappement - Google Patents

Dispositif de decouplage vibratoire pour ligne d'echappement

Info

Publication number
FR2816987B1
FR2816987B1 FR0015137A FR0015137A FR2816987B1 FR 2816987 B1 FR2816987 B1 FR 2816987B1 FR 0015137 A FR0015137 A FR 0015137A FR 0015137 A FR0015137 A FR 0015137A FR 2816987 B1 FR2816987 B1 FR 2816987B1
Authority
FR
France
Prior art keywords
exhaust line
decoupling device
vibratory decoupling
vibratory
exhaust
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
FR0015137A
Other languages
English (en)
Other versions
FR2816987A1 (fr
Inventor
Arnaud Vitel
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0015137A priority Critical patent/FR2816987B1/fr
Publication of FR2816987A1 publication Critical patent/FR2816987A1/fr
Application granted granted Critical
Publication of FR2816987B1 publication Critical patent/FR2816987B1/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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR0015137A 2000-11-23 2000-11-23 Dispositif de decouplage vibratoire pour ligne d'echappement Expired - Fee Related FR2816987B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0015137A FR2816987B1 (fr) 2000-11-23 2000-11-23 Dispositif de decouplage vibratoire pour ligne d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015137A FR2816987B1 (fr) 2000-11-23 2000-11-23 Dispositif de decouplage vibratoire pour ligne d'echappement

Publications (2)

Publication Number Publication Date
FR2816987A1 FR2816987A1 (fr) 2002-05-24
FR2816987B1 true FR2816987B1 (fr) 2003-10-17

Family

ID=8856800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015137A Expired - Fee Related FR2816987B1 (fr) 2000-11-23 2000-11-23 Dispositif de decouplage vibratoire pour ligne d'echappement

Country Status (1)

Country Link
FR (1) FR2816987B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670111U (fr) * 1979-11-01 1981-06-10
IT1199690B (it) * 1986-12-03 1988-12-30 Alfa Romeo Spa Marmitta silenziatrice flessibilizzata
EP0810354B1 (fr) * 1996-05-29 2003-01-08 Calsonic Kansei Corporation Tuyau flexible pour l'utilisation dans le système d'échappement des moteurs automobiles

Also Published As

Publication number Publication date
FR2816987A1 (fr) 2002-05-24

Similar Documents

Publication Publication Date Title
FR2776500B1 (fr) Dispositif de connexion pour osteosynthese
FR2745356B1 (fr) Dispositif d'accouplement pour tuyaux
FR2791105B1 (fr) Dispositif pour transmettre un couple
FR2791623B1 (fr) Dispositif de rangement d'articles pour motocyclette
FR2815386B1 (fr) Dispositif d'ecrous anti-desserrage
FR2790082B1 (fr) Dispositif de detection de mouvement d'activation pour gyrolaser
FR2758602B1 (fr) Dispositif de suspension elastique pour tubulure d'echappement
FR2816786B1 (fr) Dispositif d'adaptation programmable pour protocoles de communication
FR2832479B1 (fr) Dispositif d'amortissement pour cable
DE59810955D1 (de) Schwingungenentkopplungseinrichtung
FR2760065B1 (fr) Dispositif pour raccorder des troncons de tuyau
FR2807520B1 (fr) Dispositif de prelevement d'echantillons
FR2804196B1 (fr) Dispositif de connexion pour conduits
FR2802458B1 (fr) Mecanisme de maintien pour dispositif de rodage
FR2798015B1 (fr) Dispositif de raccordement pour un composant piezoelectrique
FR2831390B1 (fr) Perfectionnement pour dispositif d'identification
FR2816987B1 (fr) Dispositif de decouplage vibratoire pour ligne d'echappement
FR2791072B1 (fr) Dispositif d'aide au decoffrage
FR2794044B1 (fr) Dispositif pour sectionner des tubes
FR2819228B1 (fr) Dispositif d'immobilisation des conteneurs a verrouillage automatique
FR2820784B1 (fr) Dispositif de carburateur
FR2808547B1 (fr) Dispositif pour la realisation de joints de mortier
FR2800239B1 (fr) Dispositif de decollage-extraction d'huitres fixees sur des capteurs
FR2807414B1 (fr) Dispositif de cadencement d'articles
FR2804736B1 (fr) Dispositif d'amortissement d'oscillations de rotation

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090731