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GB2218179B - Improved closure for pipe or vessel - Google Patents

Improved closure for pipe or vessel

Info

Publication number
GB2218179B
GB2218179B GB8908739A GB8908739A GB2218179B GB 2218179 B GB2218179 B GB 2218179B GB 8908739 A GB8908739 A GB 8908739A GB 8908739 A GB8908739 A GB 8908739A GB 2218179 B GB2218179 B GB 2218179B
Authority
GB
United Kingdom
Prior art keywords
vessel
pipe
improved closure
closure
improved
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
GB8908739A
Other versions
GB8908739D0 (en
GB2218179A (en
Inventor
James Alistair Pearson
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.)
Plenty Ltd
Original Assignee
Plenty 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 Plenty Ltd filed Critical Plenty Ltd
Publication of GB8908739D0 publication Critical patent/GB8908739D0/en
Publication of GB2218179A publication Critical patent/GB2218179A/en
Application granted granted Critical
Publication of GB2218179B publication Critical patent/GB2218179B/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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/08—Detachable closure members; Means for tightening closures attached by one or more members actuated to project behind a part or parts of the frame
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
GB8908739A 1988-04-22 1989-04-18 Improved closure for pipe or vessel Expired - Fee Related GB2218179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809516A GB8809516D0 (en) 1988-04-22 1988-04-22 Improved closure for pipe/vessel

Publications (3)

Publication Number Publication Date
GB8908739D0 GB8908739D0 (en) 1989-06-07
GB2218179A GB2218179A (en) 1989-11-08
GB2218179B true GB2218179B (en) 1992-03-18

Family

ID=10635639

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888809516A Pending GB8809516D0 (en) 1988-04-22 1988-04-22 Improved closure for pipe/vessel
GB8908739A Expired - Fee Related GB2218179B (en) 1988-04-22 1989-04-18 Improved closure for pipe or vessel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888809516A Pending GB8809516D0 (en) 1988-04-22 1988-04-22 Improved closure for pipe/vessel

Country Status (1)

Country Link
GB (2) GB8809516D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319479B1 (en) * 1999-02-25 2001-11-20 Steris Corporation Closure for a hinged sterilizer door
GB9908123D0 (en) * 1999-04-10 1999-06-02 Pipeline Engineering And Suppl Pipeline closure
US6286553B1 (en) * 2000-09-01 2001-09-11 Tdw Delaware, Inc. Removable closure system
US6851452B2 (en) * 2003-01-03 2005-02-08 General Signal Uk Limited Guide plate
CN103256449A (en) * 2013-05-30 2013-08-21 苏州市燃气设备阀门制造有限公司 Rotation type tensioning-clamping device for pipe stopper
DE202017104929U1 (en) * 2017-08-16 2018-11-19 Rosen Swiss Ag closure device
IT201900020006A1 (en) * 2019-11-11 2021-05-11 Mauro Odori DEVICE FOR THE REMOVABLE LOCKING OF A PLUG TO A FITTING OF A PIPE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686071A (en) * 1949-05-25 1953-01-14 Bristol Aeroplane Co Ltd Improvements in or relating to autoclaves
GB753296A (en) * 1953-11-17 1956-07-18 Vict Th Engwall & C O Closure for openings
US4315577A (en) * 1980-12-22 1982-02-16 Bernson Jr Albert Closure assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686071A (en) * 1949-05-25 1953-01-14 Bristol Aeroplane Co Ltd Improvements in or relating to autoclaves
GB753296A (en) * 1953-11-17 1956-07-18 Vict Th Engwall & C O Closure for openings
US4315577A (en) * 1980-12-22 1982-02-16 Bernson Jr Albert Closure assembly

Also Published As

Publication number Publication date
GB8908739D0 (en) 1989-06-07
GB2218179A (en) 1989-11-08
GB8809516D0 (en) 1988-05-25

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Legal Events

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

Effective date: 20010418