GB8703512D0 - Ball valve - Google Patents

Ball valve

Info

Publication number
GB8703512D0
GB8703512D0 GB878703512A GB8703512A GB8703512D0 GB 8703512 D0 GB8703512 D0 GB 8703512D0 GB 878703512 A GB878703512 A GB 878703512A GB 8703512 A GB8703512 A GB 8703512A GB 8703512 D0 GB8703512 D0 GB 8703512D0
Authority
GB
United Kingdom
Prior art keywords
ball valve
ball
valve
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.)
Withdrawn
Application number
GB878703512A
Other versions
GB2186952A (en
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.)
HATTERSLEY HEATON Ltd
Original Assignee
HATTERSLEY HEATON 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
Priority claimed from GB868603690A external-priority patent/GB8603690D0/en
Application filed by HATTERSLEY HEATON Ltd filed Critical HATTERSLEY HEATON Ltd
Priority to GB08703512A priority Critical patent/GB2186952A/en
Publication of GB8703512D0 publication Critical patent/GB8703512D0/en
Publication of GB2186952A publication Critical patent/GB2186952A/en
Withdrawn legal-status Critical Current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
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB08703512A 1986-02-14 1987-02-16 A ball valve Withdrawn GB2186952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08703512A GB2186952A (en) 1986-02-14 1987-02-16 A ball valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868603690A GB8603690D0 (en) 1986-02-14 1986-02-14 Ball valve
GB08703512A GB2186952A (en) 1986-02-14 1987-02-16 A ball valve

Publications (2)

Publication Number Publication Date
GB8703512D0 true GB8703512D0 (en) 1987-03-25
GB2186952A GB2186952A (en) 1987-08-26

Family

ID=26290351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08703512A Withdrawn GB2186952A (en) 1986-02-14 1987-02-16 A ball valve

Country Status (1)

Country Link
GB (1) GB2186952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725969A (en) * 2019-10-12 2020-01-24 江苏亿阀股份有限公司 Low-torque spherical sealing wedge valve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU674154B2 (en) * 1992-05-05 1996-12-12 Abb Metering Pty Ltd Improved top entry-in-line ball valve
FR2741932B1 (en) * 1995-11-30 1998-01-23 Gachot SPHERICAL SHUTTER TAP
GB2447267A (en) * 2007-03-05 2008-09-10 Ltd Dynamic Controls Fluid flow valve
CN102252131B (en) * 2011-06-09 2012-11-07 林德宽 Internal pressure self-sealing isolation transmission device
CN103527809A (en) * 2013-11-01 2014-01-22 上海高中压阀门股份有限公司 Two-way forced seal ball valve
GB2605945A (en) * 2021-03-15 2022-10-26 Jb Valves Ltd Valve apparatus
CN115789290A (en) * 2023-02-07 2023-03-14 哈电集团哈尔滨电站阀门有限公司 Slope sealing fused salt ball valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088813A5 (en) * 1970-04-24 1972-01-07 Pont A Mousson
GB1465472A (en) * 1974-02-07 1977-02-23 Shipston Eng Co Ltd Fluid control valves
DE2942935A1 (en) * 1979-10-24 1981-05-07 Hermann von Rautenkranz, Internationale Tiefbohr GmbH & Co KG, Itag, 3100 Celle TAP WITH A CHICK WITH TWO BALL BALL-SHAPED SEALING SURFACES
FR2476791A1 (en) * 1980-02-22 1981-08-28 Jgc Corp CARTRIDGE TYPE VALVE FOR REPLACING THE HEAD AND HEAD OF THE VALVE QUICKLY
US4562860A (en) * 1983-07-06 1986-01-07 Wilmington Trust Company Ball valve having easy maintenance features for extreme environments
GB8319853D0 (en) * 1983-07-22 1983-08-24 Forsac Valves Ball valve for pipeline
US4535970A (en) * 1983-12-27 1985-08-20 Quamco, Inc. Top entry ball valve
AU579381B2 (en) * 1984-07-09 1988-11-24 Nippon Ball Valve Co., Ltd. Top entry ball valve and a clamp therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725969A (en) * 2019-10-12 2020-01-24 江苏亿阀股份有限公司 Low-torque spherical sealing wedge valve

Also Published As

Publication number Publication date
GB2186952A (en) 1987-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)