NO970425D0 - Sealing element for pipe joint and pipe joint with such sealing element - Google Patents

Sealing element for pipe joint and pipe joint with such sealing element

Info

Publication number
NO970425D0
NO970425D0 NO970425A NO970425A NO970425D0 NO 970425 D0 NO970425 D0 NO 970425D0 NO 970425 A NO970425 A NO 970425A NO 970425 A NO970425 A NO 970425A NO 970425 D0 NO970425 D0 NO 970425D0
Authority
NO
Norway
Prior art keywords
sleeve
sealing element
pipe joint
seal
ring
Prior art date
Application number
NO970425A
Other languages
Norwegian (no)
Other versions
NO970425L (en
Inventor
Pierre Barbe
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of NO970425D0 publication Critical patent/NO970425D0/en
Publication of NO970425L publication Critical patent/NO970425L/en

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices

Abstract

The seal sleeve is designed to fit between the ends of two joined pipes and an outer coupling ring. The seal sleeve is made from an elastomer material and is generally cylindrical in shape, with a sealing ring (5) close to each end. Each sealing ring is thicker than the remainder of the sleeve and is designed to be compressed between the joint components. The sleeve is made with an inner (10) and an outer groove adjacent to each of the sealing rings which receive the material of the rings when they are compressed. Each groove diverges towards its open edge, having one wall, opposite the seal ring, which is inclined relative to a plane perpendicular to the sleeve's surface.
NO970425A 1996-02-01 1997-01-31 Sealing element for pipe joint and pipe joint with such sealing element NO970425L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601231A FR2744512B1 (en) 1996-02-01 1996-02-01 SEAL FOR A PIPE ELEMENT ASSEMBLY AND ASSEMBLY DEVICE PROVIDED WITH SUCH A SEAL

Publications (2)

Publication Number Publication Date
NO970425D0 true NO970425D0 (en) 1997-01-31
NO970425L NO970425L (en) 1997-08-04

Family

ID=9488735

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970425A NO970425L (en) 1996-02-01 1997-01-31 Sealing element for pipe joint and pipe joint with such sealing element

Country Status (3)

Country Link
EP (1) EP0787937A2 (en)
FR (1) FR2744512B1 (en)
NO (1) NO970425L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902456A1 (en) 1999-01-22 2000-08-10 Boerge Carlstroem Process for producing a glass fiber reinforced plastic tube and a coupling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH456269A (en) * 1967-11-17 1968-05-15 Romag Roehren & Masch Plug-in coupling
CH600228A5 (en) * 1976-10-13 1978-06-15 Hobas Eng Ag
US5180197A (en) * 1991-10-07 1993-01-19 Thompson Jr Ernest R Pipe jointing system

Also Published As

Publication number Publication date
FR2744512A1 (en) 1997-08-08
NO970425L (en) 1997-08-04
EP0787937A2 (en) 1997-08-06
FR2744512B1 (en) 1998-03-06

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