FR2418333A1 - Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube - Google Patents

Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube

Info

Publication number
FR2418333A1
FR2418333A1 FR7805488A FR7805488A FR2418333A1 FR 2418333 A1 FR2418333 A1 FR 2418333A1 FR 7805488 A FR7805488 A FR 7805488A FR 7805488 A FR7805488 A FR 7805488A FR 2418333 A1 FR2418333 A1 FR 2418333A1
Authority
FR
France
Prior art keywords
exhaust pipe
rubber sleeve
flexible connection
vehicle exhaust
outer rubber
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
FR7805488A
Other languages
French (fr)
Other versions
FR2418333B1 (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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7805488A priority Critical patent/FR2418333A1/en
Publication of FR2418333A1 publication Critical patent/FR2418333A1/en
Application granted granted Critical
Publication of FR2418333B1 publication Critical patent/FR2418333B1/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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

Two rigid sections (1, 4) of the exhaust pipe are joined by a flexible piece (3) which consists of a strip of corrugated metal tubing. It sends are slipped over the ends of the rigid sections. A circular metal ring (2, 5) fits over each joint between the flexible and rigid sections. A cylindrical coupler (7) is held on the outside of the two rings (2, 5) and extends the length of the flexible connection. The coupler has an inner rubber sleeve (6) with an outer metal connector (3) protects the rubber against the high temp. of the exhaust.
FR7805488A 1978-02-27 1978-02-27 Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube Granted FR2418333A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805488A FR2418333A1 (en) 1978-02-27 1978-02-27 Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805488A FR2418333A1 (en) 1978-02-27 1978-02-27 Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube

Publications (2)

Publication Number Publication Date
FR2418333A1 true FR2418333A1 (en) 1979-09-21
FR2418333B1 FR2418333B1 (en) 1981-04-30

Family

ID=9205071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805488A Granted FR2418333A1 (en) 1978-02-27 1978-02-27 Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube

Country Status (1)

Country Link
FR (1) FR2418333A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531914A1 (en) * 1982-08-10 1984-02-24 Iwk Regler Kompensatoren DEVICE FOR JOINTLY JOINING PIPE COMPONENTS IN EXHAUST SYSTEMS OF MOTOR VEHICLES
EP0543715A1 (en) * 1991-11-22 1993-05-26 Ecia - Equipements Et Composants Pour L'industrie Automobile Compensator coupling for exhaust pipes, especially for motor vehicles
FR2701752A1 (en) * 1993-02-19 1994-08-26 Ecia Equip Composants Ind Auto Device for joining members of an exhaust line, for example of a motor vehicle, together with an articulation
FR2701753A1 (en) * 1993-02-19 1994-08-26 Ecia Equip Composants Ind Auto Device for joining members of an exhaust line, especially for a motor vehicle, with an articulation
DE29611142U1 (en) * 1996-06-25 1996-09-05 Burgmann Dichtungswerk Feodor Decoupling element for vibrations in pipes
EP0810354A1 (en) * 1996-05-29 1997-12-03 Calsonic Corporation Flexible pipe unit for use in exhaust pipe line of automotive engine
EP0859134A1 (en) * 1997-02-18 1998-08-19 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Flexible connecting element for tubular parts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667144C (en) * 1935-01-31 1938-11-05 Waffen Und Munitionsfabriken A Balanced bellows expansion compensator
GB759306A (en) * 1954-05-14 1956-10-17 Kac Ltd Improvements in or relating to flexible metal pipe and like couplings
FR1499461A (en) * 1966-09-16 1967-10-27 Improvements to bellows-shaped fittings
GB1260143A (en) * 1968-03-26 1972-01-12 Young Austen & Young Ltd Improvements relating to anti-vibration inserts for high pressure service conduits

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667144C (en) * 1935-01-31 1938-11-05 Waffen Und Munitionsfabriken A Balanced bellows expansion compensator
GB759306A (en) * 1954-05-14 1956-10-17 Kac Ltd Improvements in or relating to flexible metal pipe and like couplings
FR1499461A (en) * 1966-09-16 1967-10-27 Improvements to bellows-shaped fittings
GB1260143A (en) * 1968-03-26 1972-01-12 Young Austen & Young Ltd Improvements relating to anti-vibration inserts for high pressure service conduits

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531914A1 (en) * 1982-08-10 1984-02-24 Iwk Regler Kompensatoren DEVICE FOR JOINTLY JOINING PIPE COMPONENTS IN EXHAUST SYSTEMS OF MOTOR VEHICLES
US4659117A (en) * 1982-08-10 1987-04-21 Iwk Regler Und Kompensatoren Gmbh Flexible coupling for pipes in exhaust systems of motor vehicles
EP0543715A1 (en) * 1991-11-22 1993-05-26 Ecia - Equipements Et Composants Pour L'industrie Automobile Compensator coupling for exhaust pipes, especially for motor vehicles
FR2684052A1 (en) * 1991-11-22 1993-05-28 Ecia Equip Composants Ind Auto DEVICE FOR JOINING ARTICLES OF AN EXHAUST LINE, ESPECIALLY A MOTOR VEHICLE.
US5299837A (en) * 1991-11-22 1994-04-05 Ecia-Equipements Et Composants Pour L'industrie Automobile Device for articulately interconnecting members of an exhaust line, in particular of an automobile vehicle
FR2701753A1 (en) * 1993-02-19 1994-08-26 Ecia Equip Composants Ind Auto Device for joining members of an exhaust line, especially for a motor vehicle, with an articulation
FR2701752A1 (en) * 1993-02-19 1994-08-26 Ecia Equip Composants Ind Auto Device for joining members of an exhaust line, for example of a motor vehicle, together with an articulation
EP0810354A1 (en) * 1996-05-29 1997-12-03 Calsonic Corporation Flexible pipe unit for use in exhaust pipe line of automotive engine
US5967193A (en) * 1996-05-29 1999-10-19 Calsonic Corporation Flexible pipe unit for use in exhaust pipe line of automotive engine
DE29611142U1 (en) * 1996-06-25 1996-09-05 Burgmann Dichtungswerk Feodor Decoupling element for vibrations in pipes
US5775737A (en) * 1996-06-25 1998-07-07 Feodor Burgmann Dichtungswerke Gmbh & Co. Conduit vibration decoupling device
EP0859134A1 (en) * 1997-02-18 1998-08-19 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Flexible connecting element for tubular parts
US6296282B1 (en) 1997-02-18 2001-10-02 Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim Articulated connecting element for piping elements

Also Published As

Publication number Publication date
FR2418333B1 (en) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse