GB2365949B - Improved ball valve - Google Patents

Improved ball valve

Info

Publication number
GB2365949B
GB2365949B GB0020248A GB0020248A GB2365949B GB 2365949 B GB2365949 B GB 2365949B GB 0020248 A GB0020248 A GB 0020248A GB 0020248 A GB0020248 A GB 0020248A GB 2365949 B GB2365949 B GB 2365949B
Authority
GB
United Kingdom
Prior art keywords
ball valve
improved ball
improved
valve
ball
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
GB0020248A
Other versions
GB0020248D0 (en
GB2365949A (en
Inventor
Steven Nicholls
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.)
SV SYSTEMS Ltd
Original Assignee
SV SYSTEMS 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 SV SYSTEMS Ltd filed Critical SV SYSTEMS Ltd
Priority to GB0020248A priority Critical patent/GB2365949B/en
Publication of GB0020248D0 publication Critical patent/GB0020248D0/en
Publication of GB2365949A publication Critical patent/GB2365949A/en
Application granted granted Critical
Publication of GB2365949B publication Critical patent/GB2365949B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
GB0020248A 2000-08-17 2000-08-17 Improved ball valve Expired - Fee Related GB2365949B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0020248A GB2365949B (en) 2000-08-17 2000-08-17 Improved ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0020248A GB2365949B (en) 2000-08-17 2000-08-17 Improved ball valve

Publications (3)

Publication Number Publication Date
GB0020248D0 GB0020248D0 (en) 2000-10-04
GB2365949A GB2365949A (en) 2002-02-27
GB2365949B true GB2365949B (en) 2004-08-11

Family

ID=9897770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0020248A Expired - Fee Related GB2365949B (en) 2000-08-17 2000-08-17 Improved ball valve

Country Status (1)

Country Link
GB (1) GB2365949B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162664A1 (en) * 2016-04-18 2017-10-18 Sterivalves S R L ROTARY FILLING DOSING VALVE
EP3239564B1 (en) 2016-04-29 2018-12-05 Airbus Operations GmbH Shrouded valve assembly
EP3239582B1 (en) 2016-04-29 2019-02-20 Airbus Operations GmbH Shrouded valve assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712454A (en) * 1951-03-20 1955-07-05 Kac Ltd Self-sealing couplings
EP0228763A1 (en) * 1985-10-02 1987-07-15 Niigata Engineering Co., Ltd. Emergency release valve apparatus
EP0447023A1 (en) * 1990-01-22 1991-09-18 Victaulic Company Of America Dry-break pipe coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712454A (en) * 1951-03-20 1955-07-05 Kac Ltd Self-sealing couplings
EP0228763A1 (en) * 1985-10-02 1987-07-15 Niigata Engineering Co., Ltd. Emergency release valve apparatus
EP0447023A1 (en) * 1990-01-22 1991-09-18 Victaulic Company Of America Dry-break pipe coupling

Also Published As

Publication number Publication date
GB0020248D0 (en) 2000-10-04
GB2365949A (en) 2002-02-27

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Legal Events

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

Effective date: 20150817