GB2460912B - An annular gasket - Google Patents

An annular gasket

Info

Publication number
GB2460912B
GB2460912B GB0902430A GB0902430A GB2460912B GB 2460912 B GB2460912 B GB 2460912B GB 0902430 A GB0902430 A GB 0902430A GB 0902430 A GB0902430 A GB 0902430A GB 2460912 B GB2460912 B GB 2460912B
Authority
GB
United Kingdom
Prior art keywords
annular gasket
gasket
annular
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
GB0902430A
Other versions
GB2460912A (en
GB0902430D0 (en
Inventor
Brian Rex
Andrew Benson
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.)
Crane Ltd
Original Assignee
Crane 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
Priority claimed from GB0811263A external-priority patent/GB2461071A/en
Application filed by Crane Ltd filed Critical Crane Ltd
Priority to GB0902430A priority Critical patent/GB2460912B/en
Publication of GB0902430D0 publication Critical patent/GB0902430D0/en
Publication of GB2460912A publication Critical patent/GB2460912A/en
Application granted granted Critical
Publication of GB2460912B publication Critical patent/GB2460912B/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
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
    • 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
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • F16L19/0653—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring the ring being rotatably connected to one of the connecting parts
    • 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
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/14—Joints for pipes of different diameters or cross-section
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
    • F16L55/171—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring or the sleeve being tightened by a wedge section
GB0902430A 2008-06-19 2009-02-13 An annular gasket Active GB2460912B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0902430A GB2460912B (en) 2008-06-19 2009-02-13 An annular gasket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0811263A GB2461071A (en) 2008-06-19 2008-06-19 Compression pipe coupling tightened by tangential bolt
GB0902430A GB2460912B (en) 2008-06-19 2009-02-13 An annular gasket

Publications (3)

Publication Number Publication Date
GB0902430D0 GB0902430D0 (en) 2009-04-01
GB2460912A GB2460912A (en) 2009-12-23
GB2460912B true GB2460912B (en) 2010-12-22

Family

ID=42104597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0902430A Active GB2460912B (en) 2008-06-19 2009-02-13 An annular gasket

Country Status (1)

Country Link
GB (1) GB2460912B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110579309A (en) * 2019-10-23 2019-12-17 谢云真 Structure for preventing detection substance from being brought out of pressure transmitter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469858B (en) * 2009-04-30 2013-10-16 Vip Polymers Ltd Pipe coupling
NL2010057C2 (en) * 2012-12-24 2014-06-25 Fischer Georg Waga Nv A coupling device for coupling with a tube.

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150876A (en) * 1961-11-14 1964-09-29 Wylie M Lafferty Sealing structure for pipe joints
US3892417A (en) * 1973-08-27 1975-07-01 American Funeral Supply Corp Gasket for sealing a casket
GB1539261A (en) * 1975-11-15 1979-01-31 Daimler Benz Ag Cover-sealing arrangement
US4293138A (en) * 1978-09-12 1981-10-06 Pidou B.V. Sealing device
WO1995017771A1 (en) * 1993-12-22 1995-06-29 United Technologies Corporation Crossed-ridge sealing surface
JPH07224941A (en) * 1993-12-13 1995-08-22 Sekisui Chem Co Ltd Packing for branch pipe coupler
WO1999035421A1 (en) * 1998-01-12 1999-07-15 S & B Technical Products, Inc. Pipe gasket with improved low insertion geometry
DE19946133A1 (en) * 1999-09-27 2001-03-29 Electrolux Siegen Gmbh Lip sealing ring for pipe joints comprises circumferential sealing lips which radially protrude outwards and/or inwards from ring body element
GB2388637A (en) * 2002-04-10 2003-11-19 Nat Coupling Co Inc An undersea hydraulic pipe coupling having radially extending sealing surfaces
JP2007182950A (en) * 2006-01-10 2007-07-19 Nippon Pillar Packing Co Ltd Spiral gasket
EP1900980A1 (en) * 2005-07-07 2008-03-19 NOK Corporation Gasket
US7513536B2 (en) * 2004-09-07 2009-04-07 S & B Technical Products, Inc. Pipe gasket with selective economy of scale

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150876A (en) * 1961-11-14 1964-09-29 Wylie M Lafferty Sealing structure for pipe joints
US3892417A (en) * 1973-08-27 1975-07-01 American Funeral Supply Corp Gasket for sealing a casket
GB1539261A (en) * 1975-11-15 1979-01-31 Daimler Benz Ag Cover-sealing arrangement
US4293138A (en) * 1978-09-12 1981-10-06 Pidou B.V. Sealing device
JPH07224941A (en) * 1993-12-13 1995-08-22 Sekisui Chem Co Ltd Packing for branch pipe coupler
WO1995017771A1 (en) * 1993-12-22 1995-06-29 United Technologies Corporation Crossed-ridge sealing surface
WO1999035421A1 (en) * 1998-01-12 1999-07-15 S & B Technical Products, Inc. Pipe gasket with improved low insertion geometry
DE19946133A1 (en) * 1999-09-27 2001-03-29 Electrolux Siegen Gmbh Lip sealing ring for pipe joints comprises circumferential sealing lips which radially protrude outwards and/or inwards from ring body element
GB2388637A (en) * 2002-04-10 2003-11-19 Nat Coupling Co Inc An undersea hydraulic pipe coupling having radially extending sealing surfaces
US7513536B2 (en) * 2004-09-07 2009-04-07 S & B Technical Products, Inc. Pipe gasket with selective economy of scale
EP1900980A1 (en) * 2005-07-07 2008-03-19 NOK Corporation Gasket
JP2007182950A (en) * 2006-01-10 2007-07-19 Nippon Pillar Packing Co Ltd Spiral gasket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110579309A (en) * 2019-10-23 2019-12-17 谢云真 Structure for preventing detection substance from being brought out of pressure transmitter
CN110579309B (en) * 2019-10-23 2021-05-07 诸暨市竟程智能科技有限公司 Structure for preventing detection substance from being brought out of pressure transmitter

Also Published As

Publication number Publication date
GB2460912A (en) 2009-12-23
GB0902430D0 (en) 2009-04-01

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