NO159681C - Kuleventil. - Google Patents

Kuleventil.

Info

Publication number
NO159681C
NO159681C NO851404A NO851404A NO159681C NO 159681 C NO159681 C NO 159681C NO 851404 A NO851404 A NO 851404A NO 851404 A NO851404 A NO 851404A NO 159681 C NO159681 C NO 159681C
Authority
NO
Norway
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
NO851404A
Other languages
English (en)
Other versions
NO159681B (no
NO851404L (no
Inventor
Malcolm Alexander Maclean
David Mcsorley
Original Assignee
M & D Valves Limited
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 M & D Valves Limited filed Critical M & D Valves Limited
Publication of NO851404L publication Critical patent/NO851404L/no
Publication of NO159681B publication Critical patent/NO159681B/no
Publication of NO159681C publication Critical patent/NO159681C/no

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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • External Artificial Organs (AREA)
  • Multiple-Way Valves (AREA)
NO851404A 1984-04-10 1985-04-09 Kuleventil. NO159681C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8409226 1984-04-10

Publications (3)

Publication Number Publication Date
NO851404L NO851404L (no) 1985-10-11
NO159681B NO159681B (no) 1988-10-17
NO159681C true NO159681C (no) 1989-01-25

Family

ID=10559458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851404A NO159681C (no) 1984-04-10 1985-04-09 Kuleventil.

Country Status (3)

Country Link
EP (1) EP0161056A3 (no)
JP (1) JPS60260774A (no)
NO (1) NO159681C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109666U (no) * 1988-01-18 1989-07-25
NO169673C (no) * 1990-05-16 1992-07-22 Raag Aarnes Anordning ved avstengningsventiler.
AU7999791A (en) * 1990-06-20 1992-01-07 Den Norske Stats Oljeselskap A.S. Valve arrangement, in particular a large ball valve
DE4423801C1 (de) * 1994-07-01 1995-11-23 Borsig Kugelhahn Gmbh Vorrichtung zum Abdichten von in Leitungen für die Förderung von Flüssigkeiten oder Gasen angeordneten Absperrorganen
DE10124323C1 (de) * 2001-05-17 2002-12-19 Karl Weinhold Vorrichtung zum Absperren von Fluid durchströmten Rohrleitungen mittels einem kugelförmigen Verschlusskörper
KR100782900B1 (ko) 2005-05-13 2007-12-06 이성수 볼밸브 및 이를 이용한 밸브 개폐시스템
DE202008011406U1 (de) * 2007-12-20 2009-06-18 Xomox International Gmbh & Co Ventil
US8979068B2 (en) * 2011-02-11 2015-03-17 Yeary & Associates, Inc. Differential pressure sealing device for ball valves
CN102425678B (zh) * 2011-12-05 2014-05-14 广东明珠流体机械有限公司 移动式密封阀门
CN103234057B (zh) * 2013-04-04 2015-09-16 邱金全 一种新型高压时微扭矩球阀
ITMI20132031A1 (it) * 2013-12-05 2015-06-06 Ast Internat S R L Assieme valvola
CN105065706B (zh) * 2015-08-07 2018-05-29 张鹤鸣 气囊密封型不锈钢半球阀
DE102017117167A1 (de) 2016-11-04 2018-05-09 Franz Schuck Gmbh Kugelhahn für ein Leitungssystem zur Förderung von flüssigen oder gasförmigen Medien
JP2020516467A (ja) * 2017-03-31 2020-06-11 エーエヌティー アプライド ニュー テクノロジーズ エージーＡｎｔ Ａｐｐｌｉｅｄ Ｎｅｗ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ａｇ ウォータアブレイシブサスペンションジェット式切断装置
CN108343757B (zh) * 2018-04-03 2023-09-12 浙江精嘉阀门有限公司 液控带旁通联动球阀
CN110131440A (zh) * 2018-08-20 2019-08-16 新疆乌苏市北方新科有限公司 浮动式球阀阀座密封机构
CN113685574A (zh) * 2021-09-03 2021-11-23 浙江力诺流体控制科技股份有限公司 外部气源控制阀座的球阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094215A5 (no) * 1970-05-22 1972-02-04 Tarn Ste Nouvelle Saut
US3749357A (en) * 1972-04-07 1973-07-31 Acf Ind Inc Valve structure having fluid pressure actuated seats
DE2527573A1 (de) * 1975-06-20 1977-02-03 Taimei Kinzoku Kogyo K K Drehschieberventil
DE2938265A1 (de) * 1979-09-21 1981-04-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Regelbares system fuer die anpresskraft von dichtungen bei kugelhaehnen

Also Published As

Publication number Publication date
NO159681B (no) 1988-10-17
NO851404L (no) 1985-10-11
JPS60260774A (ja) 1985-12-23
EP0161056A2 (en) 1985-11-13
EP0161056A3 (en) 1988-03-16

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