FR2324866A1 - Raccord flexible pour systeme d'echappement de vehicules a moteur - Google Patents

Raccord flexible pour systeme d'echappement de vehicules a moteur

Info

Publication number
FR2324866A1
FR2324866A1 FR7528762A FR7528762A FR2324866A1 FR 2324866 A1 FR2324866 A1 FR 2324866A1 FR 7528762 A FR7528762 A FR 7528762A FR 7528762 A FR7528762 A FR 7528762A FR 2324866 A1 FR2324866 A1 FR 2324866A1
Authority
FR
France
Prior art keywords
exhaust pipe
welded
stainless steel
corrugated tube
flexible joint
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.)
Granted
Application number
FR7528762A
Other languages
English (en)
Other versions
FR2324866B1 (fr
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.)
Tubest SA
Original Assignee
Tubest 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 Tubest SA filed Critical Tubest SA
Priority to FR7528762A priority Critical patent/FR2324866A1/fr
Publication of FR2324866A1 publication Critical patent/FR2324866A1/fr
Application granted granted Critical
Publication of FR2324866B1 publication Critical patent/FR2324866B1/fr
Granted 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
    • F16L27/111—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)
FR7528762A 1975-09-19 1975-09-19 Raccord flexible pour systeme d'echappement de vehicules a moteur Granted FR2324866A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528762A FR2324866A1 (fr) 1975-09-19 1975-09-19 Raccord flexible pour systeme d'echappement de vehicules a moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528762A FR2324866A1 (fr) 1975-09-19 1975-09-19 Raccord flexible pour systeme d'echappement de vehicules a moteur

Publications (2)

Publication Number Publication Date
FR2324866A1 true FR2324866A1 (fr) 1977-04-15
FR2324866B1 FR2324866B1 (fr) 1979-03-30

Family

ID=9160195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528762A Granted FR2324866A1 (fr) 1975-09-19 1975-09-19 Raccord flexible pour systeme d'echappement de vehicules a moteur

Country Status (1)

Country Link
FR (1) FR2324866A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416414A1 (fr) * 1976-12-04 1979-08-31 Pforzheim Metallschlauch Element de tubulure flexible, notamment pour un circuit d'echappement
FR2425604A1 (fr) * 1978-05-08 1979-12-07 Fenwick Tuyau de raccordement de pot d'echappement
FR2468735A1 (fr) * 1979-11-01 1981-05-08 Katayama Kogyo Co Ltd Conduit d'echappement pour moteurs de vehicules automobiles
EP0305891A1 (fr) * 1987-09-01 1989-03-08 IWK Regler und Kompensatoren GmbH Elément de conduite pour systèmes de gaz d'échappement
EP0327148A1 (fr) * 1988-02-02 1989-08-09 FIAT AUTO S.p.A. Dispositif d'isolation pour un système d'échappement d'un moteur à combustion interne
EP0448769A1 (fr) * 1990-03-27 1991-10-02 Anamet Inc. Raccord insonorisant et flexible pour conduits d'échappement
EP0458011A1 (fr) * 1990-05-22 1991-11-27 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Elément de conduite, en particulier pour tuyau d'échappement des moteurs à combustion interne
US5145215A (en) * 1991-04-26 1992-09-08 Senior Engineering Investments, B.V. Flexible coupler apparatus
FR2690373A1 (fr) * 1992-04-24 1993-10-29 Tubest Sa Procédé de préparation d'un tuyau métallique flexible comprenant un tuyau intérieur onduleux revêtu d'une tresse tubulaire en vue de son assemblage, à un raccord.
EP0736679A1 (fr) * 1995-04-06 1996-10-09 MAGNETI MARELLI S.p.A. Elément de connexion tubulaire flexible, pour un système d'échappement d'un véhicule à moteur
US5769463A (en) * 1996-07-05 1998-06-23 Tru-Flex Metal Hose Corp. Heat and vibration resistant flexible metal hose assembly
US6312021B1 (en) 1996-01-26 2001-11-06 Tru-Flex Metal Hose Corp. End-slotted flexible metal hose

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416414A1 (fr) * 1976-12-04 1979-08-31 Pforzheim Metallschlauch Element de tubulure flexible, notamment pour un circuit d'echappement
FR2425604A1 (fr) * 1978-05-08 1979-12-07 Fenwick Tuyau de raccordement de pot d'echappement
FR2468735A1 (fr) * 1979-11-01 1981-05-08 Katayama Kogyo Co Ltd Conduit d'echappement pour moteurs de vehicules automobiles
EP0305891A1 (fr) * 1987-09-01 1989-03-08 IWK Regler und Kompensatoren GmbH Elément de conduite pour systèmes de gaz d'échappement
EP0327148A1 (fr) * 1988-02-02 1989-08-09 FIAT AUTO S.p.A. Dispositif d'isolation pour un système d'échappement d'un moteur à combustion interne
EP0448769A1 (fr) * 1990-03-27 1991-10-02 Anamet Inc. Raccord insonorisant et flexible pour conduits d'échappement
EP0458011A1 (fr) * 1990-05-22 1991-11-27 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Elément de conduite, en particulier pour tuyau d'échappement des moteurs à combustion interne
US5145215A (en) * 1991-04-26 1992-09-08 Senior Engineering Investments, B.V. Flexible coupler apparatus
FR2690373A1 (fr) * 1992-04-24 1993-10-29 Tubest Sa Procédé de préparation d'un tuyau métallique flexible comprenant un tuyau intérieur onduleux revêtu d'une tresse tubulaire en vue de son assemblage, à un raccord.
EP0736679A1 (fr) * 1995-04-06 1996-10-09 MAGNETI MARELLI S.p.A. Elément de connexion tubulaire flexible, pour un système d'échappement d'un véhicule à moteur
US6312021B1 (en) 1996-01-26 2001-11-06 Tru-Flex Metal Hose Corp. End-slotted flexible metal hose
US5769463A (en) * 1996-07-05 1998-06-23 Tru-Flex Metal Hose Corp. Heat and vibration resistant flexible metal hose assembly

Also Published As

Publication number Publication date
FR2324866B1 (fr) 1979-03-30

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Legal Events

Date Code Title Description
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