ES425973A1 - Fluid line connecting devices - Google Patents

Fluid line connecting devices

Info

Publication number
ES425973A1
ES425973A1 ES425973A ES425973A ES425973A1 ES 425973 A1 ES425973 A1 ES 425973A1 ES 425973 A ES425973 A ES 425973A ES 425973 A ES425973 A ES 425973A ES 425973 A1 ES425973 A1 ES 425973A1
Authority
ES
Spain
Prior art keywords
dihedral
flanges
joined
line connecting
fluid line
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
ES425973A
Other languages
Spanish (es)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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
Priority claimed from FR7319373A external-priority patent/FR2230926B1/fr
Priority claimed from FR7325920A external-priority patent/FR2271488B2/fr
Application filed by Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES425973A1 publication Critical patent/ES425973A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L51/022—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with a single corrugation
    • 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
    • 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
    • F01N13/1827—Sealings specially adapted for exhaust systems
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • 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
    • F16L27/1012—Flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Device for joining two fluid conduits comprising two flanges joined to each other with the interposition of an elastic membrane, characterized in that one of the faces of the support plate of at least one of the flanges is formed into a first dihedral, because the membrane is formed by two lateral plates that are joined to each other on its periphery and of which, at least, the one adjacent to the aforementioned face of the support plate formed in a first dihedral comprises a shaped support surface in a second dihedral or tangent to a second dihedral, the angle of this being equal to that of the first dihedral, and the two dihedrals having their edges superimposed on an axial plane that contains the axes of the conduits, so that the face formed into a The first dihedral is elastically supported against said adjacent side plate, and because the two flanges and the two side plates are coupled by means located in said axial plane. (Machine-translation by Google Translate, not legally binding)
ES425973A 1973-05-23 1974-05-04 Fluid line connecting devices Expired ES425973A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7319373A FR2230926B1 (en) 1973-05-23 1973-05-23
FR7325920A FR2271488B2 (en) 1973-07-09 1973-07-09

Publications (1)

Publication Number Publication Date
ES425973A1 true ES425973A1 (en) 1976-09-16

Family

ID=26217739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425973A Expired ES425973A1 (en) 1973-05-23 1974-05-04 Fluid line connecting devices

Country Status (4)

Country Link
DE (1) DE2425121A1 (en)
ES (1) ES425973A1 (en)
GB (1) GB1473183A (en)
IT (1) IT1011857B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398755A (en) * 1981-01-19 1983-08-16 Barry Wright Corporation Flexible fluid conductive coupling for fluid transfer systems
JPS6053611A (en) * 1983-08-31 1985-03-27 Nissan Motor Co Ltd Connection structure for exhaust pipe
DE4003283A1 (en) * 1990-02-03 1991-08-08 Bayerische Motoren Werke Ag Flexible connection between two pipes joined end-to-end - consists of flexible sleeve fastened to pipe ends by clips
DE4321162A1 (en) * 1993-06-25 1995-01-05 Deutsche Aerospace Airbus Flexible pipe connection
DE29509434U1 (en) * 1995-06-08 1996-08-01 Burgmann Dichtungswerk Feodor Decoupling element for vibrations in pipes
EP2236892B1 (en) * 2009-04-01 2013-06-19 ElringKlinger AG Pipe coupling
CN108980488A (en) * 2018-09-26 2018-12-11 中建七局第二建筑有限公司 Flange and construction for air hose connection
JP2020109308A (en) * 2019-01-07 2020-07-16 日立Ｇｅニュークリア・エナジー株式会社 Pipe connection method and flange connection body
DE102020110478A1 (en) 2020-04-17 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas routing device for an exhaust tract of an internal combustion engine and an internal combustion engine with an exhaust tract
CN113441907B (en) * 2021-01-29 2022-07-19 苏州市环宇汽车配件有限公司 Diesel engine exhaust manifold welding process
CN116293121B (en) * 2023-05-22 2023-07-21 四川经准特种设备检验有限公司 Pressure gas pipeline flange joint

Also Published As

Publication number Publication date
GB1473183A (en) 1977-05-11
IT1011857B (en) 1977-02-10
DE2425121A1 (en) 1974-12-12

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