AU4359893A - Ball valve arrangement - Google Patents

Ball valve arrangement

Info

Publication number
AU4359893A
AU4359893A AU43598/93A AU4359893A AU4359893A AU 4359893 A AU4359893 A AU 4359893A AU 43598/93 A AU43598/93 A AU 43598/93A AU 4359893 A AU4359893 A AU 4359893A AU 4359893 A AU4359893 A AU 4359893A
Authority
AU
Australia
Prior art keywords
ball valve
valve arrangement
arrangement
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.)
Abandoned
Application number
AU43598/93A
Inventor
Knut V. Horvei
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.)
Equinor ASA
Original Assignee
Den Norske Stats Oljeselskap AS
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 Den Norske Stats Oljeselskap AS filed Critical Den Norske Stats Oljeselskap AS
Publication of AU4359893A publication Critical patent/AU4359893A/en
Abandoned 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
    • F16K5/0663—Packings
    • F16K5/0684—Packings on the plug
    • 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
AU43598/93A 1992-05-29 1993-05-26 Ball valve arrangement Abandoned AU4359893A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO922131A NO175387C (en) 1992-05-29 1992-05-29 Ball valve assembly
NO922131 1992-05-29

Publications (1)

Publication Number Publication Date
AU4359893A true AU4359893A (en) 1993-12-30

Family

ID=19895196

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43598/93A Abandoned AU4359893A (en) 1992-05-29 1993-05-26 Ball valve arrangement

Country Status (3)

Country Link
AU (1) AU4359893A (en)
NO (1) NO175387C (en)
WO (1) WO1993024775A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2690758T3 (en) * 2010-12-08 2018-11-22 Cameron International Corporation Ball valve
CN105370912B (en) * 2015-12-08 2018-05-08 洪元生 A kind of double shift fork driving diaphragm type deslagging ball valves of novel track
US20230131017A1 (en) * 2021-10-27 2023-04-27 Hamilton Sundstrand Corporation Ball valve system with ball mounted seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750708A (en) * 1986-04-23 1988-06-14 Whitey Co. High strength ball valve seat assembly
NO167477C (en) * 1988-04-20 1991-11-06 Norske Stats Oljeselskap COIL VALVE SEALING DEVICE
US4940208A (en) * 1989-01-10 1990-07-10 Kemp Development Corporation Ball valve

Also Published As

Publication number Publication date
NO175387B (en) 1994-06-27
NO922131D0 (en) 1992-05-29
NO922131L (en) 1993-11-30
WO1993024775A1 (en) 1993-12-09
NO175387C (en) 1994-10-05

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