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GB2239496B - Hollow metal sealing rings - Google Patents

Hollow metal sealing rings

Info

Publication number
GB2239496B
GB2239496B GB8928648A GB8928648A GB2239496B GB 2239496 B GB2239496 B GB 2239496B GB 8928648 A GB8928648 A GB 8928648A GB 8928648 A GB8928648 A GB 8928648A GB 2239496 B GB2239496 B GB 2239496B
Authority
GB
United Kingdom
Prior art keywords
sealing rings
hollow metal
metal sealing
hollow
rings
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
GB8928648A
Other versions
GB8928648D0 (en
GB2239496A (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
Application filed by Specialist Sealing Ltd filed Critical Specialist Sealing Ltd
Priority to GB8928648A priority Critical patent/GB2239496B/en
Publication of GB8928648D0 publication Critical patent/GB8928648D0/en
Publication of GB2239496A publication Critical patent/GB2239496A/en
Application granted granted Critical
Publication of GB2239496B publication Critical patent/GB2239496B/en
Priority to US08/181,964 priority patent/US5354072A/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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Gasket Seals (AREA)
GB8928648A 1989-12-19 1989-12-19 Hollow metal sealing rings Expired - Fee Related GB2239496B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8928648A GB2239496B (en) 1989-12-19 1989-12-19 Hollow metal sealing rings
US08/181,964 US5354072A (en) 1989-12-19 1994-01-18 Hollow metal sealing rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8928648A GB2239496B (en) 1989-12-19 1989-12-19 Hollow metal sealing rings

Publications (3)

Publication Number Publication Date
GB8928648D0 GB8928648D0 (en) 1990-02-21
GB2239496A GB2239496A (en) 1991-07-03
GB2239496B true GB2239496B (en) 1993-09-15

Family

ID=10668170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8928648A Expired - Fee Related GB2239496B (en) 1989-12-19 1989-12-19 Hollow metal sealing rings

Country Status (1)

Country Link
GB (1) GB2239496B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354072A (en) * 1989-12-19 1994-10-11 Specialist Sealing Limited Hollow metal sealing rings
GB9118823D0 (en) * 1991-09-02 1991-10-16 Specialist Sealing Ltd Hollow metal sealing rings
GB9414113D0 (en) 1994-07-13 1994-08-31 Specialist Sealing Ltd Improvements relating to metallic seal rings
US5517958A (en) * 1994-10-25 1996-05-21 Yamaha Hatsudoki Kabushiki Kaisha Cylinder head gasket
FR2981424B1 (en) * 2011-10-14 2014-09-12 Snecma STATIC SEAL SEAL WITH V-LAYER SECTION

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048979A (en) * 1962-07-23 1966-11-23 Nicholas Daniel Trbovich Sealing members
GB1368773A (en) * 1970-11-10 1974-10-02 Monsanto Co Metal seals
GB2038961A (en) * 1979-01-03 1980-07-30 Nicholson T P Ring seal
GB2187805A (en) * 1986-02-07 1987-09-16 Terence Peter Nicholson Hollow metallic sealing ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048979A (en) * 1962-07-23 1966-11-23 Nicholas Daniel Trbovich Sealing members
GB1368773A (en) * 1970-11-10 1974-10-02 Monsanto Co Metal seals
GB2038961A (en) * 1979-01-03 1980-07-30 Nicholson T P Ring seal
GB2187805A (en) * 1986-02-07 1987-09-16 Terence Peter Nicholson Hollow metallic sealing ring

Also Published As

Publication number Publication date
GB8928648D0 (en) 1990-02-21
GB2239496A (en) 1991-07-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011219