GB1231607A - - Google Patents

Info

Publication number
GB1231607A
GB1231607A GB1231607DA GB1231607A GB 1231607 A GB1231607 A GB 1231607A GB 1231607D A GB1231607D A GB 1231607DA GB 1231607 A GB1231607 A GB 1231607A
Authority
GB
United Kingdom
Prior art keywords
closure
fitted
sealing
sept
radius
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1231607A publication Critical patent/GB1231607A/en
Expired 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
    • 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
    • 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB1231607D 1967-09-08 1968-09-09 Expired GB1231607A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU26999/67A AU421835B2 (en) 1967-09-08 1967-09-08 Inline ball-valve assembly

Publications (1)

Publication Number Publication Date
GB1231607A true GB1231607A (sv) 1971-05-12

Family

ID=3715401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231607D Expired GB1231607A (sv) 1967-09-08 1968-09-09

Country Status (3)

Country Link
AU (1) AU421835B2 (sv)
FR (1) FR1577949A (sv)
GB (1) GB1231607A (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2320064A1 (es) * 2006-06-30 2009-05-18 Bac Valves S.A. Sistema de cuñas para el montaje y desmontaje de una valvula de bola.
RU2486394C2 (ru) * 2012-02-28 2013-06-27 Евгений Николаевич Бокач Кран шаровой сильфонный с верхним разъемом
RU2516079C1 (ru) * 2012-01-27 2014-05-20 Хс Вэлв Ко., Лтд. Клапан с регулировкой контактного давления

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627955A1 (de) * 1975-07-03 1977-01-27 Itt Ind Gmbh Deutsche Nichtsphaerisches kugelventil
US4126295A (en) * 1976-09-22 1978-11-21 International Telephone And Telegraph Corporation Ball valve having metal seat rings
FR2478253A1 (fr) * 1980-03-14 1981-09-18 Banides & Debeaurain Ets Robinet a tournant spherique interchangeable et son application pour les interventions d'urgence sur les conduites de gaz
FR2541417A1 (fr) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Robinet a tournant spherique demontable, et joint d'etancheite correspondant
EP0146568B1 (en) * 1983-05-31 1990-11-28 B.C. RICHARDS & CO. PTY. LTD. A valve seal suitable for cryogenic service

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2320064A1 (es) * 2006-06-30 2009-05-18 Bac Valves S.A. Sistema de cuñas para el montaje y desmontaje de una valvula de bola.
RU2516079C1 (ru) * 2012-01-27 2014-05-20 Хс Вэлв Ко., Лтд. Клапан с регулировкой контактного давления
RU2486394C2 (ru) * 2012-02-28 2013-06-27 Евгений Николаевич Бокач Кран шаровой сильфонный с верхним разъемом

Also Published As

Publication number Publication date
AU2699967A (en) 1970-03-19
FR1577949A (sv) 1969-08-08
AU421835B2 (en) 1972-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years