GB2342139B - Closure - Google Patents

Closure

Info

Publication number
GB2342139B
GB2342139B GB9922728A GB9922728A GB2342139B GB 2342139 B GB2342139 B GB 2342139B GB 9922728 A GB9922728 A GB 9922728A GB 9922728 A GB9922728 A GB 9922728A GB 2342139 B GB2342139 B GB 2342139B
Authority
GB
United Kingdom
Prior art keywords
closure
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
GB9922728A
Other versions
GB2342139A (en
GB9922728D0 (en
Inventor
Brian Smith
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.)
SPX International Ltd
Plenty Ltd
Original Assignee
Plenty Ltd
General Signal UK 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, General Signal UK Ltd filed Critical Plenty Ltd
Publication of GB9922728D0 publication Critical patent/GB9922728D0/en
Publication of GB2342139A publication Critical patent/GB2342139A/en
Application granted granted Critical
Publication of GB2342139B publication Critical patent/GB2342139B/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
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
    • F16J13/065—Detachable closure members; Means for tightening closures attached only by clamps along the circumference the clamp comprising a ring encircling the flange
    • 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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps
GB9922728A 1998-10-01 1999-09-24 Closure Expired - Fee Related GB2342139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9821408A GB2342137A (en) 1998-10-01 1998-10-01 Closure

Publications (3)

Publication Number Publication Date
GB9922728D0 GB9922728D0 (en) 1999-11-24
GB2342139A GB2342139A (en) 2000-04-05
GB2342139B true GB2342139B (en) 2003-04-16

Family

ID=10839822

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9821408A Withdrawn GB2342137A (en) 1998-10-01 1998-10-01 Closure
GB9922728A Expired - Fee Related GB2342139B (en) 1998-10-01 1999-09-24 Closure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9821408A Withdrawn GB2342137A (en) 1998-10-01 1998-10-01 Closure

Country Status (1)

Country Link
GB (2) GB2342137A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1230646C (en) * 2001-06-01 2005-12-07 热诺耶股份有限公司 Fast opening and closing access door for pipes and contains
JP2008513711A (en) * 2004-09-21 2008-05-01 アライアンス テクノロジー グループ，インク． Pressure vessel door sealing mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361397A (en) * 1970-12-11 1974-07-24 Gen Descaling Co Ltd Cover plate assembly
US4247015A (en) * 1978-10-10 1981-01-27 Sulzer Brothers Limited Closure means for a large diameter vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361397A (en) * 1970-12-11 1974-07-24 Gen Descaling Co Ltd Cover plate assembly
US4247015A (en) * 1978-10-10 1981-01-27 Sulzer Brothers Limited Closure means for a large diameter vessel

Also Published As

Publication number Publication date
GB2342137A (en) 2000-04-05
GB2342139A (en) 2000-04-05
GB9821408D0 (en) 1998-11-25
GB9922728D0 (en) 1999-11-24

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080924