FR2300217A1 - Element de conduite flexible pour tuyaux d'echappement de vehicules automobiles - Google Patents

Element de conduite flexible pour tuyaux d'echappement de vehicules automobiles

Info

Publication number
FR2300217A1
FR2300217A1 FR7603036A FR7603036A FR2300217A1 FR 2300217 A1 FR2300217 A1 FR 2300217A1 FR 7603036 A FR7603036 A FR 7603036A FR 7603036 A FR7603036 A FR 7603036A FR 2300217 A1 FR2300217 A1 FR 2300217A1
Authority
FR
France
Prior art keywords
motor vehicle
drive element
exhaust pipes
vehicle exhaust
flexible drive
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
FR7603036A
Other languages
English (en)
Other versions
FR2300217B3 (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.)
PFORZHEIM METALLSCHLAUCH
Metallschlauch Fabrik Pforzheim Vorm HCH Witzenmann GmbH
Original Assignee
PFORZHEIM METALLSCHLAUCH
Metallschlauch Fabrik Pforzheim Vorm HCH Witzenmann GmbH
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 PFORZHEIM METALLSCHLAUCH, Metallschlauch Fabrik Pforzheim Vorm HCH Witzenmann GmbH filed Critical PFORZHEIM METALLSCHLAUCH
Publication of FR2300217A1 publication Critical patent/FR2300217A1/fr
Application granted granted Critical
Publication of FR2300217B3 publication Critical patent/FR2300217B3/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
    • 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
    • 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)
FR7603036A 1975-02-04 1976-02-04 Element de conduite flexible pour tuyaux d'echappement de vehicules automobiles Granted FR2300217A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752504544 DE2504544A1 (de) 1975-02-04 1975-02-04 Flexibles leitungselement fuer abgasleitungen von kraftfahrzeugen

Publications (2)

Publication Number Publication Date
FR2300217A1 true FR2300217A1 (fr) 1976-09-03
FR2300217B3 FR2300217B3 (fr) 1979-07-13

Family

ID=5938056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603036A Granted FR2300217A1 (fr) 1975-02-04 1976-02-04 Element de conduite flexible pour tuyaux d'echappement de vehicules automobiles

Country Status (4)

Country Link
DE (1) DE2504544A1 (fr)
FR (1) FR2300217A1 (fr)
GB (1) GB1494881A (fr)
SE (1) SE7600829L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549530A1 (fr) * 1983-07-21 1985-01-25 Witzenmann Metallschlauchfab Tubulure d'echappement pour moteurs de vehicules automobiles
DE4016453A1 (de) * 1990-05-22 1991-11-28 Witzenmann Metallschlauchfab Leitungselement, insbesondere fuer die abgasleitung von verbrennungskraftmaschinen
EP0791731A1 (fr) * 1996-02-23 1997-08-27 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Elément de conduite flexible pour éléments tubulaires
CN112424456A (zh) * 2018-06-28 2021-02-26 雷诺股份公司 排气软管和保护装置的组件

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613749A5 (fr) * 1976-12-30 1979-10-15 Sulzer Ag
DE2838990C2 (de) * 1978-09-07 1983-04-21 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Gelenkartige Verbindung für Abgasleitungen
GB2127120A (en) * 1982-09-15 1984-04-04 Ti Flexible Tubes Ltd Shock absorbers
CH661108A5 (de) * 1983-07-27 1987-06-30 Boa Ag Axialkompensator.
US4854416A (en) * 1986-06-09 1989-08-08 Titeflex Corporation Tuned self-damping convoluted conduit
US4867269A (en) * 1987-06-30 1989-09-19 Titeflex Corporation Tuned self-damping convoluted conduit
DE4110628C1 (fr) * 1991-04-02 1992-06-25 Man Gutehoffnungshuette Ag, 4200 Oberhausen, De
DE19544576A1 (de) * 1995-11-30 1997-06-05 Opel Adam Ag Biegsame Rohrverbindung für Abgasrohre
DE19548123A1 (de) * 1995-12-21 1997-07-03 Daimler Benz Ag Flexibles Leitungselement in der Abgasleitung einer Brennkraftmaschine
DE10130668A1 (de) 2001-06-28 2003-01-23 Eberspaecher J Gmbh & Co Abgasbauteil für ein Kraftfahrzeug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549530A1 (fr) * 1983-07-21 1985-01-25 Witzenmann Metallschlauchfab Tubulure d'echappement pour moteurs de vehicules automobiles
DE4016453A1 (de) * 1990-05-22 1991-11-28 Witzenmann Metallschlauchfab Leitungselement, insbesondere fuer die abgasleitung von verbrennungskraftmaschinen
EP0791731A1 (fr) * 1996-02-23 1997-08-27 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Elément de conduite flexible pour éléments tubulaires
CN112424456A (zh) * 2018-06-28 2021-02-26 雷诺股份公司 排气软管和保护装置的组件

Also Published As

Publication number Publication date
GB1494881A (en) 1977-12-14
SE7600829L (sv) 1976-08-05
FR2300217B3 (fr) 1979-07-13
DE2504544A1 (de) 1976-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse