FR2416414B1 - - Google Patents

Info

Publication number
FR2416414B1
FR2416414B1 FR7802679A FR7802679A FR2416414B1 FR 2416414 B1 FR2416414 B1 FR 2416414B1 FR 7802679 A FR7802679 A FR 7802679A FR 7802679 A FR7802679 A FR 7802679A FR 2416414 B1 FR2416414 B1 FR 2416414B1
Authority
FR
France
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
FR7802679A
Other versions
FR2416414A1 (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
Priority claimed from DE2655091A external-priority patent/DE2655091C2/de
Priority to NLAANVRAGE7800975,A priority Critical patent/NL183957C/xx
Application filed by PFORZHEIM METALLSCHLAUCH, Metallschlauch Fabrik Pforzheim Vorm HCH Witzenmann GmbH filed Critical PFORZHEIM METALLSCHLAUCH
Priority to FR7802679A priority patent/FR2416414A1/fr
Priority claimed from BE185325A external-priority patent/BE864143A/fr
Publication of FR2416414A1 publication Critical patent/FR2416414A1/fr
Application granted granted Critical
Publication of FR2416414B1 publication Critical patent/FR2416414B1/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
    • F16L27/1004—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations introduced in exhaust pipes for hot gases
    • 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
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/26—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses specially adapted for hoses of metal
    • 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
    • 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
    • F16L51/03—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube comprising two or more bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints Allowing Movement (AREA)
FR7802679A 1976-12-04 1978-01-31 Element de tubulure flexible, notamment pour un circuit d'echappement Granted FR2416414A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7800975,A NL183957C (nl) 1976-12-04 1978-01-26 Flexibel leidingelement voor een uitlaatgasleiding van een verbrandingsmotor.
FR7802679A FR2416414A1 (fr) 1976-12-04 1978-01-31 Element de tubulure flexible, notamment pour un circuit d'echappement

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2655091A DE2655091C2 (de) 1976-12-04 1976-12-04 Flexibles Leitungselement für Abgasleitungen von Kraftfahrzeugen
NLAANVRAGE7800975,A NL183957C (nl) 1976-12-04 1978-01-26 Flexibel leidingelement voor een uitlaatgasleiding van een verbrandingsmotor.
FR7802679A FR2416414A1 (fr) 1976-12-04 1978-01-31 Element de tubulure flexible, notamment pour un circuit d'echappement
BE864143 1978-02-21
BE185325A BE864143A (fr) 1976-12-04 1978-02-21 Element de tubulure flexible notamment pour un circuit d'echappement

Publications (2)

Publication Number Publication Date
FR2416414A1 FR2416414A1 (fr) 1979-08-31
FR2416414B1 true FR2416414B1 (fr) 1984-05-11

Family

ID=33102456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802679A Granted FR2416414A1 (fr) 1976-12-04 1978-01-31 Element de tubulure flexible, notamment pour un circuit d'echappement

Country Status (2)

Country Link
FR (1) FR2416414A1 (fr)
NL (1) NL183957C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793384A (en) * 1986-02-11 1988-12-27 Titeflex Corporation Self-damping convoluted conduit
US4854416A (en) * 1986-06-09 1989-08-08 Titeflex Corporation Tuned self-damping convoluted conduit
DE3772791D1 (de) * 1986-02-11 1991-10-17 Titeflex Corp Abgestimmtes, eigengedaempftes, gewickeltes rohr.
IT1199690B (it) * 1986-12-03 1988-12-30 Alfa Romeo Spa Marmitta silenziatrice flessibilizzata
US4867269A (en) * 1987-06-30 1989-09-19 Titeflex Corporation Tuned self-damping convoluted conduit
FR2982905A1 (fr) * 2011-11-21 2013-05-24 Peugeot Citroen Automobiles Sa Flexible de decouplage acoustique pour une ligne d'echappement de vehicule automobile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR708788A (fr) * 1931-01-02 1931-07-28 Berlin Karlsruher Ind Werke Ag Tuyau compensateur à bagues de guidage
FR746015A (fr) * 1932-02-06 1933-05-20 Cie Des Forges D Audincourt Et Raccord compensateur à grande élasticité pour tuyauteries
US2158619A (en) * 1937-05-21 1939-05-16 Eastman Joseph Peter Coupling construction
US2451285A (en) * 1943-12-03 1948-10-12 Solar Aircraft Co Exhaust structure for resiliently mounted engines
FR1134547A (fr) * 1954-08-09 1957-04-12 Flexonics Corp Brûleur à gaz flexible
GB839262A (en) * 1957-09-05 1960-06-29 Avica Equip Improvements relating to flexible metal pipe units and the manufacture thereof
GB862351A (en) * 1959-01-28 1961-03-08 Kac Ltd Improvements relating to end fittings for corrugated metal tubing
FR1534013A (fr) * 1967-06-14 1968-07-26 Procédé d'assemblage d'une gaine et de l'embout d'un tuyau souple pour des pressions élevées, dispositif de mise en oeuvre du procédé et tuyau réalisé
US3492030A (en) * 1968-09-23 1970-01-27 Atomic Energy Commission Bellows liner
DE2008277B2 (de) * 1970-02-23 1977-01-13 Verfahren und vorrichtung zur herstellung gerillter flexibler rohre
DE2009227A1 (fr) * 1970-02-27 1971-09-02 Westerbarkey Westaflex
FR2324866A1 (fr) * 1975-09-19 1977-04-15 Tubest Sa Raccord flexible pour systeme d'echappement de vehicules a moteur

Also Published As

Publication number Publication date
NL7800975A (nl) 1979-07-30
FR2416414A1 (fr) 1979-08-31
NL183957C (nl) 1989-03-01
NL183957B (nl) 1988-10-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse