GB2221000B - Improvements relating to metallic sealing rings and their manufacture - Google Patents

Improvements relating to metallic sealing rings and their manufacture

Info

Publication number
GB2221000B
GB2221000B GB8912539A GB8912539A GB2221000B GB 2221000 B GB2221000 B GB 2221000B GB 8912539 A GB8912539 A GB 8912539A GB 8912539 A GB8912539 A GB 8912539A GB 2221000 B GB2221000 B GB 2221000B
Authority
GB
United Kingdom
Prior art keywords
manufacture
sealing rings
improvements relating
metallic sealing
metallic
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
GB8912539A
Other versions
GB2221000A (en
GB8912539D0 (en
Inventor
Terence Peter Nicholson
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.)
Specialist Sealing Ltd
Original Assignee
Specialist Sealing 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 GB888812919A external-priority patent/GB8812919D0/en
Priority claimed from GB888816923A external-priority patent/GB8816923D0/en
Priority claimed from GB898904817A external-priority patent/GB8904817D0/en
Application filed by Specialist Sealing Ltd filed Critical Specialist Sealing Ltd
Publication of GB8912539D0 publication Critical patent/GB8912539D0/en
Publication of GB2221000A publication Critical patent/GB2221000A/en
Application granted granted Critical
Publication of GB2221000B publication Critical patent/GB2221000B/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
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
GB8912539A 1988-06-01 1989-06-01 Improvements relating to metallic sealing rings and their manufacture Expired - Fee Related GB2221000B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB888812919A GB8812919D0 (en) 1988-06-01 1988-06-01 Improvements relating to metallic sealing rings
GB888816923A GB8816923D0 (en) 1988-07-15 1988-07-15 Improvements relating to metallic sealing rings
GB898904817A GB8904817D0 (en) 1989-03-02 1989-03-02 Metallic sealing rings

Publications (3)

Publication Number Publication Date
GB8912539D0 GB8912539D0 (en) 1989-07-19
GB2221000A GB2221000A (en) 1990-01-24
GB2221000B true GB2221000B (en) 1992-11-25

Family

ID=27263926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912539A Expired - Fee Related GB2221000B (en) 1988-06-01 1989-06-01 Improvements relating to metallic sealing rings and their manufacture

Country Status (4)

Country Link
AU (1) AU3693289A (en)
CA (1) CA1336198C (en)
GB (1) GB2221000B (en)
WO (1) WO1989012189A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012189A1 (en) * 1988-06-01 1989-12-14 Specialist Sealing Limited Improvements relating to metallic sealing rings and their manufacture
GB9414113D0 (en) 1994-07-13 1994-08-31 Specialist Sealing Ltd Improvements relating to metallic seal rings
GB2316719A (en) * 1996-08-29 1998-03-04 T & N Technology Ltd Sealing gasket
US6123746A (en) * 1999-03-04 2000-09-26 Siemens Westinghouse Power Corporation Filter holder and gasket assembly for candle tube filters
GB2401658B (en) 2003-05-16 2006-07-26 Rolls Royce Plc Sealing arrangement
US9988923B2 (en) 2013-08-29 2018-06-05 United Technologies Corporation Seal for gas turbine engine
CN110578844A (en) * 2019-08-22 2019-12-17 北京航天动力研究所 Multistage self-tightening metal sealing structure
CN112283349A (en) * 2020-10-12 2021-01-29 南昌航空大学 Bidirectional W-shaped metal thin-wall sealing ring

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318163A (en) * 1928-05-26 1929-08-26 Donald Hugh Baillie Reynolds Improvements in and relating to pipe joints
GB362689A (en) * 1930-12-18 1931-12-10 Sydney Robert Boyce Improvements in or relating to joints for resisting high pressures
GB444217A (en) * 1934-12-31 1936-03-17 English Steel Corp Ltd Improvements in or relating to pipe and like joints
GB927629A (en) * 1960-11-29 1963-05-29 Daniel Traufler Improvements in annular gaskets
US3192690A (en) * 1963-01-03 1965-07-06 Dudley D Taylor Sealing ring with e-shaped radial section
US3520544A (en) * 1968-11-06 1970-07-14 Pressure Science Inc Y-ring seal
GB1295888A (en) * 1969-10-08 1972-11-08
US3797836A (en) * 1971-09-07 1974-03-19 Pressure Science Inc Sealing ring
US3820830A (en) * 1973-02-16 1974-06-28 Shamban & W Co Captive plastic static seal in ring joint groove
GB1441207A (en) * 1973-07-18 1976-06-30 Pressure Science Inc Fire resistant sealing ring combination
GB1538413A (en) * 1976-05-28 1979-01-17 Pressure Science Inc Pressure compensated slide joint for tubes
GB2164401A (en) * 1984-09-15 1986-03-19 Victaulic Plc Pipe couplings
GB2166507A (en) * 1984-11-02 1986-05-08 Hickory Pond Corp Gasket and gasket manufacturing method
US4676531A (en) * 1985-04-15 1987-06-30 Martin Charles F Apparatus for clamping and sealing the outer surface of a pipe and fittings for pipe connection
EP0241347A1 (en) * 1986-04-08 1987-10-14 SOCIETE INDUSTRIELLE D'EQUIPEMENT MECANIQUE, Société Anonyme dite: Device for a leakproof connection between two elements of a pipeline
WO1989012189A1 (en) * 1988-06-01 1989-12-14 Specialist Sealing Limited Improvements relating to metallic sealing rings and their manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547386A1 (en) * 1983-06-07 1984-12-14 Commissariat Energie Atomique FLEXIBLE METAL JOINT
GB2190154B (en) * 1986-05-02 1990-01-10 Heat Transfer Technology Metallic sealing ring

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318163A (en) * 1928-05-26 1929-08-26 Donald Hugh Baillie Reynolds Improvements in and relating to pipe joints
GB362689A (en) * 1930-12-18 1931-12-10 Sydney Robert Boyce Improvements in or relating to joints for resisting high pressures
GB444217A (en) * 1934-12-31 1936-03-17 English Steel Corp Ltd Improvements in or relating to pipe and like joints
GB927629A (en) * 1960-11-29 1963-05-29 Daniel Traufler Improvements in annular gaskets
US3192690A (en) * 1963-01-03 1965-07-06 Dudley D Taylor Sealing ring with e-shaped radial section
US3520544A (en) * 1968-11-06 1970-07-14 Pressure Science Inc Y-ring seal
GB1295888A (en) * 1969-10-08 1972-11-08
US3797836A (en) * 1971-09-07 1974-03-19 Pressure Science Inc Sealing ring
US3820830A (en) * 1973-02-16 1974-06-28 Shamban & W Co Captive plastic static seal in ring joint groove
GB1441207A (en) * 1973-07-18 1976-06-30 Pressure Science Inc Fire resistant sealing ring combination
GB1538413A (en) * 1976-05-28 1979-01-17 Pressure Science Inc Pressure compensated slide joint for tubes
GB2164401A (en) * 1984-09-15 1986-03-19 Victaulic Plc Pipe couplings
GB2166507A (en) * 1984-11-02 1986-05-08 Hickory Pond Corp Gasket and gasket manufacturing method
US4676531A (en) * 1985-04-15 1987-06-30 Martin Charles F Apparatus for clamping and sealing the outer surface of a pipe and fittings for pipe connection
EP0241347A1 (en) * 1986-04-08 1987-10-14 SOCIETE INDUSTRIELLE D'EQUIPEMENT MECANIQUE, Société Anonyme dite: Device for a leakproof connection between two elements of a pipeline
WO1989012189A1 (en) * 1988-06-01 1989-12-14 Specialist Sealing Limited Improvements relating to metallic sealing rings and their manufacture

Also Published As

Publication number Publication date
AU3693289A (en) 1990-01-05
GB2221000A (en) 1990-01-24
GB8912539D0 (en) 1989-07-19
WO1989012189A1 (en) 1989-12-14
CA1336198C (en) 1995-07-04

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Legal Events

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

Effective date: 19970601