FR2984985B1 - SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION - Google Patents

SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION

Info

Publication number
FR2984985B1
FR2984985B1 FR1162418A FR1162418A FR2984985B1 FR 2984985 B1 FR2984985 B1 FR 2984985B1 FR 1162418 A FR1162418 A FR 1162418A FR 1162418 A FR1162418 A FR 1162418A FR 2984985 B1 FR2984985 B1 FR 2984985B1
Authority
FR
France
Prior art keywords
axial
locking
sealing
insert
axial end
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.)
Active
Application number
FR1162418A
Other languages
French (fr)
Other versions
FR2984985A1 (en
Inventor
Pierre Genelot
Philippe Renard
Gilles Lallement
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.)
Saint Gobain PAM SA
Original Assignee
Saint Gobain PAM 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
Application filed by Saint Gobain PAM SA filed Critical Saint Gobain PAM SA
Priority to FR1162418A priority Critical patent/FR2984985B1/en
Publication of FR2984985A1 publication Critical patent/FR2984985A1/en
Application granted granted Critical
Publication of FR2984985B1 publication Critical patent/FR2984985B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of 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
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

Cette garniture d'étanchéité (8) pour jonction tubulaire s'étend autour d'un axe central, et comprend un corps d'étanchéité (20), au moins un insert de verrouillage (22). L'insert est adapté pour verrouiller un bout uni (6) de la jonction tubulaire par rapport à la garniture d'étanchéité (8), et a une première extrémité axiale (30) et une deuxième extrémité axiale (32). La garniture d'étanchéité comprend des moyens de fixation (50) de l'insert de verrouillage (22) au corps d'étanchéité (20), et a une zone axiale d'étanchéité (24) ainsi qu'une zone axiale de verrouillage (26), et définit un sens de verrouillage (S) du bout uni. Le sens de verrouillage (S) est dirigé axialement de la zone axiale d'étanchéité vers la zone axiale de verrouillage. La deuxième extrémité axiale est disposée en aval de la première extrémité axiale dans le sens de verrouillage. La garniture d'étanchéité est complètement dépourvue de moyens de fixation de l'insert de verrouillage au corps d'étanchéité au niveau de la première extrémité axiale (30). Application aux jonctions tubulaires.This sealing gasket (8) for tubular junction extends around a central axis, and comprises a sealing body (20), at least one locking insert (22). The insert is adapted to lock a plain end (6) of the tubular joint with respect to the gasket (8), and has a first axial end (30) and a second axial end (32). The gasket comprises means for fixing (50) the locking insert (22) to the sealing body (20), and has an axial sealing region (24) as well as an axial locking region. (26), and defines a locking direction (S) of the plain end. The locking direction (S) is directed axially from the axial sealing zone towards the axial locking zone. The second axial end is disposed downstream of the first axial end in the locking direction. The seal is completely devoid of means for fixing the locking insert to the seal body at the first axial end (30). Application to tubular junctions.

FR1162418A 2011-12-23 2011-12-23 SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION Active FR2984985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1162418A FR2984985B1 (en) 2011-12-23 2011-12-23 SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162418A FR2984985B1 (en) 2011-12-23 2011-12-23 SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION

Publications (2)

Publication Number Publication Date
FR2984985A1 FR2984985A1 (en) 2013-06-28
FR2984985B1 true FR2984985B1 (en) 2014-01-24

Family

ID=46022341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162418A Active FR2984985B1 (en) 2011-12-23 2011-12-23 SEAL TRIM AND CORRESPONDING TUBULAR JUNCTION

Country Status (1)

Country Link
FR (1) FR2984985B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3029260B1 (en) * 2014-12-01 2017-06-23 Electrosteel Europe Sa MECHANICAL LATCH SEAL JOINT COMPRISING TWO SEALING ZONES AND ITS IMPLEMENTATION FOR REALIZING LOCKED FLEXIBLE TUBULAR JUNCTION
GB2555389B (en) * 2016-10-21 2022-08-10 Crane Ltd Pipe coupling
FR3119876B1 (en) 2021-02-17 2023-05-26 Electrosteel Europe Sa READY-TO-ASSEMBLE LOCKING ASSEMBLY FOR FLEXIBLE TUBULAR JUNCTION BETWEEN TWO PIPE ELEMENTS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106029A (en) * 1998-07-09 2000-08-22 Dresser Industries, Inc. Pipe coupling with improved pull-out restraint
US7207606B2 (en) * 2004-04-19 2007-04-24 United States Pipe And Foundry Company, Llc Mechanical pipe joint, gasket, and method for restraining pipe spigots in mechanical pipe joint bell sockets
AT504096B1 (en) * 2006-07-17 2008-07-15 Semperit Ag Holding SEAL RING AND CONNECTING DEVICE FOR A SOCKET CONNECTION
NL2001726C2 (en) * 2008-06-26 2009-12-29 Fischer Georg Waga Nv Coupling device and method for the manufacture of a gripring to be used in such a coupling device.

Also Published As

Publication number Publication date
FR2984985A1 (en) 2013-06-28

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