GB2217794B - A pressure seal - Google Patents

A pressure seal

Info

Publication number
GB2217794B
GB2217794B GB8810253A GB8810253A GB2217794B GB 2217794 B GB2217794 B GB 2217794B GB 8810253 A GB8810253 A GB 8810253A GB 8810253 A GB8810253 A GB 8810253A GB 2217794 B GB2217794 B GB 2217794B
Authority
GB
United Kingdom
Prior art keywords
pressure seal
seal
pressure
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
GB8810253A
Other versions
GB2217794A (en
GB8810253D0 (en
Inventor
Terry Ashenden
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.)
PRIOR CLAVE Ltd
Original Assignee
PRIOR CLAVE 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 PRIOR CLAVE Ltd filed Critical PRIOR CLAVE Ltd
Priority to GB8810253A priority Critical patent/GB2217794B/en
Publication of GB8810253D0 publication Critical patent/GB8810253D0/en
Publication of GB2217794A publication Critical patent/GB2217794A/en
Application granted granted Critical
Publication of GB2217794B publication Critical patent/GB2217794B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
    • 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
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
GB8810253A 1988-04-29 1988-04-29 A pressure seal Expired - Fee Related GB2217794B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8810253A GB2217794B (en) 1988-04-29 1988-04-29 A pressure seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8810253A GB2217794B (en) 1988-04-29 1988-04-29 A pressure seal

Publications (3)

Publication Number Publication Date
GB8810253D0 GB8810253D0 (en) 1988-06-02
GB2217794A GB2217794A (en) 1989-11-01
GB2217794B true GB2217794B (en) 1992-09-02

Family

ID=10636153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8810253A Expired - Fee Related GB2217794B (en) 1988-04-29 1988-04-29 A pressure seal

Country Status (1)

Country Link
GB (1) GB2217794B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061885A1 (en) * 2000-12-12 2002-07-04 Testo Gmbh & Co Kg sealing device
GB2383099A (en) * 2001-12-12 2003-06-18 Hansen Transmissions Int A method of retaining and sealing a cover interiorally within an orifice in a machine housing
JP5240594B1 (en) * 2012-04-12 2013-07-17 Ｎｏｋ株式会社 gasket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260290A (en) * 1968-02-16 1972-01-12 British Ropes Ltd Fluid coupling
EP0001385A1 (en) * 1977-09-26 1979-04-18 WOCO Franz-Josef Wolf & Co. Sealing ring for tube rockets
EP0090934A2 (en) * 1982-04-02 1983-10-12 WOCO Franz-Josef Wolf & Co. Pipe sealing
GB2170281A (en) * 1985-01-25 1986-07-30 Miller Howe Limited Gasket, and joint formed therewith
US4709933A (en) * 1987-04-16 1987-12-01 Vetco Gray Inc. Temperature transient resistant seal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260290A (en) * 1968-02-16 1972-01-12 British Ropes Ltd Fluid coupling
EP0001385A1 (en) * 1977-09-26 1979-04-18 WOCO Franz-Josef Wolf & Co. Sealing ring for tube rockets
EP0090934A2 (en) * 1982-04-02 1983-10-12 WOCO Franz-Josef Wolf & Co. Pipe sealing
GB2170281A (en) * 1985-01-25 1986-07-30 Miller Howe Limited Gasket, and joint formed therewith
US4709933A (en) * 1987-04-16 1987-12-01 Vetco Gray Inc. Temperature transient resistant seal

Also Published As

Publication number Publication date
GB2217794A (en) 1989-11-01
GB8810253D0 (en) 1988-06-02

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Legal Events

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

Effective date: 20070429