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GB2377737B - Improvements in or relating to pipe couplings - Google Patents

Improvements in or relating to pipe couplings

Info

Publication number
GB2377737B
GB2377737B GB0209330A GB0209330A GB2377737B GB 2377737 B GB2377737 B GB 2377737B GB 0209330 A GB0209330 A GB 0209330A GB 0209330 A GB0209330 A GB 0209330A GB 2377737 B GB2377737 B GB 2377737B
Authority
GB
United Kingdom
Prior art keywords
relating
pipe couplings
couplings
pipe
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 - Fee Related
Application number
GB0209330A
Other versions
GB2377737A (en
GB0209330D0 (en
Inventor
Bryan Sanderson
Darren Paul Davis
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 UK Ltd
Original Assignee
Saint Gobain Pipelines PLC
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 Pipelines PLC filed Critical Saint Gobain Pipelines PLC
Publication of GB0209330D0 publication Critical patent/GB0209330D0/en
Publication of GB2377737A publication Critical patent/GB2377737A/en
Application granted granted Critical
Publication of GB2377737B publication Critical patent/GB2377737B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Sleeves (AREA)
GB0209330A 2001-07-18 2001-07-18 Improvements in or relating to pipe couplings Expired - Fee Related GB2377737B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0117457A GB2377736A (en) 2001-07-18 2001-07-18 A pipe coupling

Publications (3)

Publication Number Publication Date
GB0209330D0 GB0209330D0 (en) 2002-06-05
GB2377737A GB2377737A (en) 2003-01-22
GB2377737B true GB2377737B (en) 2004-02-25

Family

ID=9918695

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0117457A Withdrawn GB2377736A (en) 2001-07-18 2001-07-18 A pipe coupling
GB0209330A Expired - Fee Related GB2377737B (en) 2001-07-18 2001-07-18 Improvements in or relating to pipe couplings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0117457A Withdrawn GB2377736A (en) 2001-07-18 2001-07-18 A pipe coupling

Country Status (1)

Country Link
GB (2) GB2377736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2561260B1 (en) * 2010-04-01 2014-12-03 E. Hawle Armaturenwerke GmbH Pipe connecting device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002683C2 (en) 2009-03-30 2010-10-04 Fischer Georg Waga Nv A coupling device.
GB201000125D0 (en) 2010-01-05 2010-02-17 Haywood Tyler Group Ltd Grip ring
EP2816271A1 (en) * 2013-06-20 2014-12-24 Fernando Ruiz Saura Device for joining two tubes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227067A (en) * 1988-12-23 1990-07-18 Parkfield Group Plc Pipe coupling with segmented gripping ring.
EP0794378A2 (en) * 1996-03-04 1997-09-10 Georg Fischer WAGA N.V. A coupling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594023A (en) * 1969-05-13 1971-07-20 Shinkichi Yano Joint for preventing slip-off of pipes
DE3567950D1 (en) * 1984-12-11 1989-03-02 Agintec Ag Tube coupling
US5803513A (en) * 1996-06-13 1998-09-08 Richardson; Robert J. Restrained sealed bolted joints of fluid piping systems, inclusive of an improved gland, an added compression control ring, and/or added skid pads placed on a grip ring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227067A (en) * 1988-12-23 1990-07-18 Parkfield Group Plc Pipe coupling with segmented gripping ring.
EP0794378A2 (en) * 1996-03-04 1997-09-10 Georg Fischer WAGA N.V. A coupling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2561260B1 (en) * 2010-04-01 2014-12-03 E. Hawle Armaturenwerke GmbH Pipe connecting device

Also Published As

Publication number Publication date
GB2377736A (en) 2003-01-22
GB2377737A (en) 2003-01-22
GB0117457D0 (en) 2001-09-12
GB0209330D0 (en) 2002-06-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050718