FR2182317A5 - Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands - Google Patents

Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands

Info

Publication number
FR2182317A5
FR2182317A5 FR7214837A FR7214837A FR2182317A5 FR 2182317 A5 FR2182317 A5 FR 2182317A5 FR 7214837 A FR7214837 A FR 7214837A FR 7214837 A FR7214837 A FR 7214837A FR 2182317 A5 FR2182317 A5 FR 2182317A5
Authority
FR
France
Prior art keywords
bands
envelope
nitrile
ducts
pipe connector
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
FR7214837A
Other languages
French (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.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
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 Joint Francais SNC filed Critical Joint Francais SNC
Priority to FR7214837A priority Critical patent/FR2182317A5/en
Application granted granted Critical
Publication of FR2182317A5 publication Critical patent/FR2182317A5/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L23/003—Auxiliary devices
    • 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
    • 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
    • F16L23/16—Flanged joints characterised by the sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Sealed connector for 2 pipe ducts comprises 2 yokes between which the ducts can be fixed. The impermeable envelope surrounds the ducts and extends along them to beyond the yokes, and is lined by a second envelope of rigid material. The ends of the 2 envelopes are fixed to the ducts. Preferably the rigid envelope is inside or outside the flexible one according as the duct pressure is below or above the external pressure respectively. The bands are between the metal envelope and the duct, as clamping collars.
FR7214837A 1972-04-26 1972-04-26 Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands Expired FR2182317A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214837A FR2182317A5 (en) 1972-04-26 1972-04-26 Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214837A FR2182317A5 (en) 1972-04-26 1972-04-26 Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands

Publications (1)

Publication Number Publication Date
FR2182317A5 true FR2182317A5 (en) 1973-12-07

Family

ID=9097561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214837A Expired FR2182317A5 (en) 1972-04-26 1972-04-26 Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands

Country Status (1)

Country Link
FR (1) FR2182317A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607899A1 (en) * 1986-12-04 1988-06-10 Degremont Chaudronnerie Atel C Connection device for a pipeline and method of repairing such pipelines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607899A1 (en) * 1986-12-04 1988-06-10 Degremont Chaudronnerie Atel C Connection device for a pipeline and method of repairing such pipelines

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Legal Events

Date Code Title Description
ST Notification of lapse