FR2682158B1 - Silencieux de ligne d'echappement pour vehicule automobile. - Google Patents

Silencieux de ligne d'echappement pour vehicule automobile.

Info

Publication number
FR2682158B1
FR2682158B1 FR9112397A FR9112397A FR2682158B1 FR 2682158 B1 FR2682158 B1 FR 2682158B1 FR 9112397 A FR9112397 A FR 9112397A FR 9112397 A FR9112397 A FR 9112397A FR 2682158 B1 FR2682158 B1 FR 2682158B1
Authority
FR
France
Prior art keywords
motor vehicle
exhaust line
line muffler
muffler
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
FR9112397A
Other languages
English (en)
Other versions
FR2682158A1 (fr
Inventor
Patrick Semenoff
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.)
Wimetal SA
Original Assignee
Wimetal 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 Wimetal SA filed Critical Wimetal SA
Priority to FR9112397A priority Critical patent/FR2682158B1/fr
Publication of FR2682158A1 publication Critical patent/FR2682158A1/fr
Application granted granted Critical
Publication of FR2682158B1 publication Critical patent/FR2682158B1/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
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
    • 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
    • F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal
    • 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)
FR9112397A 1991-10-04 1991-10-04 Silencieux de ligne d'echappement pour vehicule automobile. Expired - Fee Related FR2682158B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9112397A FR2682158B1 (fr) 1991-10-04 1991-10-04 Silencieux de ligne d'echappement pour vehicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112397A FR2682158B1 (fr) 1991-10-04 1991-10-04 Silencieux de ligne d'echappement pour vehicule automobile.

Publications (2)

Publication Number Publication Date
FR2682158A1 FR2682158A1 (fr) 1993-04-09
FR2682158B1 true FR2682158B1 (fr) 1993-12-10

Family

ID=9417722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112397A Expired - Fee Related FR2682158B1 (fr) 1991-10-04 1991-10-04 Silencieux de ligne d'echappement pour vehicule automobile.

Country Status (1)

Country Link
FR (1) FR2682158B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9420601U1 (de) * 1994-12-23 1995-02-16 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Falzverbindung an Blechgehäusen
EP1146206B1 (fr) * 2000-04-14 2006-08-02 J. Eberspächer GmbH & Co. KG Silencieux de gaz d'échappement à construction à chambres multiples
DE10058142A1 (de) * 2000-04-14 2001-10-18 Eberspaecher J Gmbh & Co Abgas-Schalldämpfer in Mehrkammerbauweise
FR2874405B1 (fr) * 2004-08-17 2008-12-05 Renault Sas Composant de ligne d'echappement et procede de fabrication d'un tel composant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259149A (en) * 1964-11-12 1966-07-05 Walker Mfg Co Sheet metal tubular exhaust gas element deformed to provide elbow
FR2653491B1 (fr) * 1989-10-24 1994-05-06 Wimetal Sa Ligne d'echappement notamment pour vehicule automobile.

Also Published As

Publication number Publication date
FR2682158A1 (fr) 1993-04-09

Similar Documents

Publication Publication Date Title
FR2697780B1 (fr) Dispositif d'epuration d'air pour vehicule automobile.
FR2710197B1 (fr) Collecteur rapporté pour alternateur notamment de véhicule automobile.
FR2654043B1 (fr) Capot-moteur pour un vehicule automobile.
FR2710199B1 (fr) Collecteur rapporté pour alternateur notamment de véhicule automobile.
FR2654998B1 (fr) Miroir retroviseur exterieur pour vehicule automobile.
FR2717224B1 (fr) Collecteur d'échappement pour moteur de véhicules automobiles.
FR2681014B1 (fr) Capote pliante pour vehicule automobile.
FR2710200B1 (fr) Collecteur rapporté pour alternateur notamment de véhicule automobile.
FR2670728B1 (fr) Retroviseur pour vehicule automobile.
FR2549529B1 (fr) Tubulure d'echappement pour moteurs de vehicules automobiles
FR2737177B1 (fr) Berceau tubulaire pour vehicule automobile
FR2680401B1 (fr) Mecanisme differentiel pour vehicule automobile.
FR2549530B1 (fr) Tubulure d'echappement pour moteurs de vehicules automobiles
FR2665996B1 (fr) Accessoire pour ameliorer la sonorite dans un vehicule automobile.
FR2693231B1 (fr) Dispositif de refroidissement pour moteur de véhicule automobile.
FR2727065B1 (fr) Capote repliable pour vehicule automobile
FR2629416B1 (fr) Capot double pour vehicules automobiles
FR2682158B1 (fr) Silencieux de ligne d'echappement pour vehicule automobile.
FR2670732B1 (fr) Systeme d'anti-patinage pour vehicule automobile.
FR2667738B1 (fr) Alternateur pour vehicule automobile.
FR2725411B1 (fr) Dispositif antivol combine pour vehicule automobile
FR2736308B1 (fr) Ouvrant pour vehicule automobile
FR2691784B1 (fr) Projecteur pour véhicule automobile.
FR2661376B1 (fr) Siege pour vehicule automobile.
FR2733276B1 (fr) Silencieux d'echappement pour vehicule automobile

Legal Events

Date Code Title Description
ST Notification of lapse