CA2944828A1 - Raccord destine a s'accoupler a un tuyau - Google Patents

Raccord destine a s'accoupler a un tuyau Download PDF

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Publication number
CA2944828A1
CA2944828A1 CA2944828A CA2944828A CA2944828A1 CA 2944828 A1 CA2944828 A1 CA 2944828A1 CA 2944828 A CA2944828 A CA 2944828A CA 2944828 A CA2944828 A CA 2944828A CA 2944828 A1 CA2944828 A1 CA 2944828A1
Authority
CA
Canada
Prior art keywords
pressure
sleeve
pipe
fitting
pressure member
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
CA2944828A
Other languages
English (en)
Other versions
CA2944828C (fr
Inventor
Jeroen WIJLENS
Michel Paul Hulsebos
Roel Alexander Maria WELLINK
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.)
Georg Fischer Waga NV
Original Assignee
Georg Fischer Waga NV
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 NL2012869A external-priority patent/NL2012869B1/en
Application filed by Georg Fischer Waga NV filed Critical Georg Fischer Waga NV
Publication of CA2944828A1 publication Critical patent/CA2944828A1/fr
Application granted granted Critical
Publication of CA2944828C publication Critical patent/CA2944828C/fr
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
    • 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
    • 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
    • F16L21/04—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 in which sealing rings are compressed by axially-movable members

Landscapes

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

Abstract

L'invention concerne un raccord (1) destiné à s'accoupler à au moins un tuyau (2) et comprenant : un manchon (10) pour recevoir le tuyau (2) ; au moins un élément d'étanchéité (4) pour former un joint d'étanchéité entre le manchon (10) et le tuyau (2); un élément de pression (5) pour appliquer une pression sur le manchon (10) et sur le tuyau (2); des dents de préhension (6) ménagées sur l'élément de pression (5) et agencées de façon à agir sur le tuyau (2); et des moyens d'actionnement (3, 7) pour exercer une pression sur l'élément de pression (5) comprenant un segment de pression (3) agissant sur l'élément de pression (5) par l'intermédiaire de surfaces de contact inclinées adjacentes (11', 11'') dudit segment de pression (3) et de l'élément de pression (5) respectivement; ledit au moins un élément d'étanchéité (4) étant positionné entre l'élément de pression (5) et le tuyau (2), et étant raccordé au manchon (10) ou comprimé contre celui-ci sans être positionné entre l'élément de pression (5) et le manchon (10).
CA2944828A 2014-05-22 2015-05-21 Raccord destine a s'accoupler a un tuyau Active CA2944828C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL2012869 2014-05-22
NL2012869A NL2012869B1 (en) 2014-05-22 2014-05-22 Fitting for coupling to a pipe.
NL2013241A NL2013241B1 (en) 2014-05-22 2014-07-23 Fitting for coupling to a pipe.
NL2013241 2014-07-23
PCT/EP2015/061204 WO2015177259A1 (fr) 2014-05-22 2015-05-21 Raccord destiné à s'accoupler à un tuyau

Publications (2)

Publication Number Publication Date
CA2944828A1 true CA2944828A1 (fr) 2015-11-26
CA2944828C CA2944828C (fr) 2020-10-27

Family

ID=53189837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2944828A Active CA2944828C (fr) 2014-05-22 2015-05-21 Raccord destine a s'accoupler a un tuyau

Country Status (2)

Country Link
CA (1) CA2944828C (fr)
WO (1) WO2015177259A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11131412B2 (en) 2017-04-19 2021-09-28 Mueller International, Llc Joint restraint device
US11162621B2 (en) * 2019-02-04 2021-11-02 Mueller International, Llc Gland assembly
US11193609B2 (en) 2018-02-28 2021-12-07 Mueller International, Llc Pipe coupling
US11199280B2 (en) 2017-04-19 2021-12-14 Mueller Intemational, LLC Joint restraint device
US11215306B2 (en) 2017-04-19 2022-01-04 Mueller International, Llc Joint restraint device
US11306463B2 (en) 2018-09-04 2022-04-19 Mueller International, Llc Hydrant shoe assembly
US11396965B2 (en) 2019-07-19 2022-07-26 Mueller International, Llc Restraint gripper cover with lockout breakaway
US11396964B2 (en) 2017-04-19 2022-07-26 Mueller International, Llc Joint restraint device
US11473705B2 (en) 2018-08-22 2022-10-18 Mueller International, Llc Joint restraint device
US12031647B2 (en) 2017-07-13 2024-07-09 Mueller International, Llc Wide range coupling

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2019920B1 (en) 2017-11-16 2019-05-22 Fischer Georg Waga Nv Coupling device
AT524050B1 (de) * 2020-12-15 2022-02-15 E Hawle Armaturenwerke Gmbh Rohrverbindungsvorrichtung mit einem Sicherungskeil und einem Bremselement
AT524049B1 (de) * 2020-12-15 2022-02-15 E Hawle Armaturenwerke Gmbh Rohrverbindungsvorrichtung mit einem dichtungsträger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002514C2 (nl) 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
EP1417434A4 (fr) * 2001-07-25 2008-11-19 Philmac Pty Ltd Raccord ou raccord de transition pour l'assemblage de conduits en metal ou en plastique
GB2415472A (en) * 2004-06-23 2005-12-28 Gloway Internat Inc A pipe coupling including hydraulically actuated pipe grippingmembers
EP1906073A1 (fr) * 2006-09-26 2008-04-02 Ludwig Frischhut GmbH & Co. KG Dispositif d'étanchéité pour un tube
AT509694B1 (de) 2010-04-01 2012-02-15 E Hawle Armaturenwerke Gmbh Rohrverbindungsvorrichtung

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11313504B2 (en) 2017-04-19 2022-04-26 Mueller International, Llc Joint restraint device
US11796103B2 (en) 2017-04-19 2023-10-24 Mueller International, Llc Joint restraint device
US11199280B2 (en) 2017-04-19 2021-12-14 Mueller Intemational, LLC Joint restraint device
US11215306B2 (en) 2017-04-19 2022-01-04 Mueller International, Llc Joint restraint device
US11906082B2 (en) 2017-04-19 2024-02-20 Mueller International, Llc Joint restraint device
US11396964B2 (en) 2017-04-19 2022-07-26 Mueller International, Llc Joint restraint device
US11131412B2 (en) 2017-04-19 2021-09-28 Mueller International, Llc Joint restraint device
US11435015B2 (en) 2017-04-19 2022-09-06 Mueller International, Llc Joint restraint device
US12031647B2 (en) 2017-07-13 2024-07-09 Mueller International, Llc Wide range coupling
US11193609B2 (en) 2018-02-28 2021-12-07 Mueller International, Llc Pipe coupling
US11473705B2 (en) 2018-08-22 2022-10-18 Mueller International, Llc Joint restraint device
US11306463B2 (en) 2018-09-04 2022-04-19 Mueller International, Llc Hydrant shoe assembly
US11668416B2 (en) 2019-02-04 2023-06-06 Mueller International, Llc Gland assembly
US11162621B2 (en) * 2019-02-04 2021-11-02 Mueller International, Llc Gland assembly
US11396965B2 (en) 2019-07-19 2022-07-26 Mueller International, Llc Restraint gripper cover with lockout breakaway

Also Published As

Publication number Publication date
WO2015177259A1 (fr) 2015-11-26
CA2944828C (fr) 2020-10-27

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