GB2554009A - Seal - Google Patents

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Publication number
GB2554009A
GB2554009A GB1718476.3A GB201718476A GB2554009A GB 2554009 A GB2554009 A GB 2554009A GB 201718476 A GB201718476 A GB 201718476A GB 2554009 A GB2554009 A GB 2554009A
Authority
GB
United Kingdom
Prior art keywords
sealing element
ring
pipe
reconfigurable portions
seal
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
GB1718476.3A
Other versions
GB201718476D0 (en
GB2554009B (en
Inventor
Nicholas Whiteley Paul
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.)
Aalberts Integrated Piping Systems Ltd
Original Assignee
Pegler Yorkshire Group Ltd
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 Pegler Yorkshire Group Ltd filed Critical Pegler Yorkshire Group Ltd
Publication of GB201718476D0 publication Critical patent/GB201718476D0/en
Publication of GB2554009A publication Critical patent/GB2554009A/en
Application granted granted Critical
Publication of GB2554009B publication Critical patent/GB2554009B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • 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
    • F16L37/0845—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 retaining members associated with the packing member
    • 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
    • F16L37/091—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 a ring provided with teeth or fingers

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

A sealing element (2) is provided on a ring (1). In some embodiments the ring (1) on which the sealing element (2) is provided is a grab ring. Reconfigurable portions of the ring (1), such as teeth (11), depend from the sealing element (2) and extend radially inwardly. The reconfigurable portions (11) are arranged to be reoriented by insertion of a pipe (7), such that reorientation for the reconfigurable portions (11) bring the sealing element (2) into engagement with the outer surface of the pipe (7).
GB1718476.3A 2015-04-09 2016-04-07 Seal Active GB2554009B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1506030.4A GB2532809A (en) 2015-04-09 2015-04-09 Seal
PCT/GB2016/050970 WO2016162674A1 (en) 2015-04-09 2016-04-07 Seal

Publications (3)

Publication Number Publication Date
GB201718476D0 GB201718476D0 (en) 2017-12-20
GB2554009A true GB2554009A (en) 2018-03-21
GB2554009B GB2554009B (en) 2018-12-26

Family

ID=53333526

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1506030.4A Withdrawn GB2532809A (en) 2015-04-09 2015-04-09 Seal
GB1718476.3A Active GB2554009B (en) 2015-04-09 2016-04-07 Seal
GB1605922.2A Withdrawn GB2538160A (en) 2015-04-09 2016-04-07 Seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1506030.4A Withdrawn GB2532809A (en) 2015-04-09 2015-04-09 Seal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1605922.2A Withdrawn GB2538160A (en) 2015-04-09 2016-04-07 Seal

Country Status (2)

Country Link
GB (3) GB2532809A (en)
WO (1) WO2016162674A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11560967B2 (en) 2018-09-04 2023-01-24 Brasscraft Manufacturing Company Rotation-resistant push-on conduit coupling cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295697A (en) * 1992-11-04 1994-03-22 United States Pipe And Foundry Company Restraining element for pressure pipe joints
EP0972981A2 (en) * 1994-09-14 2000-01-19 John Derek Guest Improvements in or relating to grab rings
US20020158466A1 (en) * 2001-04-26 2002-10-31 Jim Jones Self restrained pressure gasket

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348587A (en) * 1942-10-15 1944-05-09 Victor Mfg & Gasket Co Seal construction
US3787061A (en) * 1971-05-17 1974-01-22 R Yoakum Elastomeric seal
US3879067A (en) * 1971-11-22 1975-04-22 Price Brothers Co Pipe joint
US3744806A (en) * 1971-11-22 1973-07-10 Price Brothers Co Pipe joint seal
DE3023619C2 (en) * 1980-06-24 1984-07-12 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Seal for a socket connection
GB2286026B (en) * 1994-01-19 1997-08-06 Guest John D Improvements in or relating to grab rings
GB2369167B (en) * 1997-05-27 2002-07-31 Hepworth Building Prod Grab ring and socket incorporating a grab ring
FR2878306B1 (en) * 2004-11-23 2007-03-16 Legris Sa METHOD FOR MANUFACTURING SEALING ELEMENT, SEALING ELEMENT AND CORRESPONDING CONNECTING HEAD
JP5582873B2 (en) * 2010-05-26 2014-09-03 日東電工株式会社 SEALING METHOD AND SEALING MEMBER
CN201836366U (en) * 2010-10-21 2011-05-18 山西省高平市泫氏铸业有限公司 Pipeline socket seal ring
CH705103B1 (en) * 2011-06-06 2015-08-28 Rivaplan Ag Sealing element for sealing a transition of a elongate object through a sheet-like partition member and installation with such a sealing element.
DE102014118964A1 (en) * 2014-12-18 2016-06-23 Hydrophon Kunststofftechnik Gmbh Airtight sleeve for the wall outlet of pipes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295697A (en) * 1992-11-04 1994-03-22 United States Pipe And Foundry Company Restraining element for pressure pipe joints
EP0972981A2 (en) * 1994-09-14 2000-01-19 John Derek Guest Improvements in or relating to grab rings
US20020158466A1 (en) * 2001-04-26 2002-10-31 Jim Jones Self restrained pressure gasket

Also Published As

Publication number Publication date
GB201506030D0 (en) 2015-05-27
GB2538160A (en) 2016-11-09
GB2532809A (en) 2016-06-01
WO2016162674A1 (en) 2016-10-13
GB201718476D0 (en) 2017-12-20
GB2554009B (en) 2018-12-26

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