FR2310071A7 - Conduit flexible pour gaz d'echappement de moteurs endothermiques - Google Patents

Conduit flexible pour gaz d'echappement de moteurs endothermiques

Info

Publication number
FR2310071A7
FR2310071A7 FR7522164A FR7522164A FR2310071A7 FR 2310071 A7 FR2310071 A7 FR 2310071A7 FR 7522164 A FR7522164 A FR 7522164A FR 7522164 A FR7522164 A FR 7522164A FR 2310071 A7 FR2310071 A7 FR 2310071A7
Authority
FR
France
Prior art keywords
spirals
tube
interlocked
exhaust pipe
vehicle engine
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
Application number
FR7522164A
Other languages
English (en)
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.)
Lames SpA
Original Assignee
Lames SpA
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 Lames SpA filed Critical Lames SpA
Application granted granted Critical
Publication of FR2310071A7 publication Critical patent/FR2310071A7/fr
Expired 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
    • F16L27/1004—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations introduced in exhaust pipes for hot gases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR7522164A 1975-04-10 1975-07-16 Conduit flexible pour gaz d'echappement de moteurs endothermiques Expired FR2310071A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5301275 1975-04-10

Publications (1)

Publication Number Publication Date
FR2310071A7 true FR2310071A7 (fr) 1976-11-26

Family

ID=11279235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522164A Expired FR2310071A7 (fr) 1975-04-10 1975-07-16 Conduit flexible pour gaz d'echappement de moteurs endothermiques

Country Status (1)

Country Link
FR (1) FR2310071A7 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655091A1 (de) * 1976-12-04 1978-06-08 Pforzheim Metallschlauch Flexibles leitungselement fuer abgasleitungen von kraftfahrzeugen
FR2568309A1 (fr) * 1984-07-25 1986-01-31 Witzenmann Metallschlauchfab Raccordement de type articule pour conduite de gaz d'echappement
DE3924697A1 (de) * 1989-07-26 1991-02-07 Witzenmann Metallschlauchfab Flexibles leitungselement fuer abgasleitungen von verbrennungsmotoren bei kraftfahrzeugen
EP0448769A1 (fr) * 1990-03-27 1991-10-02 Anamet Inc. Raccord insonorisant et flexible pour conduits d'échappement
EP0957244A3 (fr) * 1998-05-09 2003-05-07 Witzenmann GmbH Elément de conduite flexible

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655091A1 (de) * 1976-12-04 1978-06-08 Pforzheim Metallschlauch Flexibles leitungselement fuer abgasleitungen von kraftfahrzeugen
FR2568309A1 (fr) * 1984-07-25 1986-01-31 Witzenmann Metallschlauchfab Raccordement de type articule pour conduite de gaz d'echappement
DE3924697A1 (de) * 1989-07-26 1991-02-07 Witzenmann Metallschlauchfab Flexibles leitungselement fuer abgasleitungen von verbrennungsmotoren bei kraftfahrzeugen
EP0448769A1 (fr) * 1990-03-27 1991-10-02 Anamet Inc. Raccord insonorisant et flexible pour conduits d'échappement
EP0957244A3 (fr) * 1998-05-09 2003-05-07 Witzenmann GmbH Elément de conduite flexible

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Legal Events

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ST Notification of lapse