FR2362330A1 - Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature - Google Patents

Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature

Info

Publication number
FR2362330A1
FR2362330A1 FR7612452A FR7612452A FR2362330A1 FR 2362330 A1 FR2362330 A1 FR 2362330A1 FR 7612452 A FR7612452 A FR 7612452A FR 7612452 A FR7612452 A FR 7612452A FR 2362330 A1 FR2362330 A1 FR 2362330A1
Authority
FR
France
Prior art keywords
conduit
connector
outer tubes
fluid
temp
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
FR7612452A
Other languages
English (en)
Other versions
FR2362330B1 (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.)
Technigaz
Original Assignee
Technigaz
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 Technigaz filed Critical Technigaz
Priority to FR7612452A priority Critical patent/FR2362330A1/fr
Publication of FR2362330A1 publication Critical patent/FR2362330A1/fr
Application granted granted Critical
Publication of FR2362330B1 publication Critical patent/FR2362330B1/fr
Granted 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/184—Flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

L'invention concerne un dispositif de raccordement d'une conduite destinée à transporter des fluides notamment à basse température. Selon l'invention, le dispositif de raccordement de deux éléments 2, 3 comprend deux brides annulaires 10, 10a montées respectivement aux extrémités adjacentes des deux éléments de la conduite, brides raccordées entre elles par des boulons 14 avec interposition d'un joint d'étanchéité 15. Une enveloppe de protection 20 est fixée par soudure autour des deux brides 10, 10a. Chaque bride 10, 10a assure également la liaison entre le tube intérieur 4 et le tube extérieur de l'élément associé de la conduite. L'invention s'applique notamment au transport de gaz liquéfiés.
FR7612452A 1976-04-27 1976-04-27 Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature Granted FR2362330A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7612452A FR2362330A1 (fr) 1976-04-27 1976-04-27 Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612452A FR2362330A1 (fr) 1976-04-27 1976-04-27 Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature

Publications (2)

Publication Number Publication Date
FR2362330A1 true FR2362330A1 (fr) 1978-03-17
FR2362330B1 FR2362330B1 (fr) 1979-01-19

Family

ID=9172367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612452A Granted FR2362330A1 (fr) 1976-04-27 1976-04-27 Dispositif de raccordement entre deux elements d'une conduite destinee a transporter des fluides notamment a basse temperature

Country Status (1)

Country Link
FR (1) FR2362330A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023159A1 (fr) * 1995-01-25 1996-08-01 Shell Internationale Research Maatschappij B.V. Joint refroidissable reliant des sections de conduites
US11339912B2 (en) * 2018-12-18 2022-05-24 Nexans Coupling for fluid-conducting lines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497652A (en) * 1921-11-12 1924-06-10 Barber Asphalt Co Coupling for jacketed conduit systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497652A (en) * 1921-11-12 1924-06-10 Barber Asphalt Co Coupling for jacketed conduit systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023159A1 (fr) * 1995-01-25 1996-08-01 Shell Internationale Research Maatschappij B.V. Joint refroidissable reliant des sections de conduites
US11339912B2 (en) * 2018-12-18 2022-05-24 Nexans Coupling for fluid-conducting lines

Also Published As

Publication number Publication date
FR2362330B1 (fr) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse