NO175387C - Anordning ved kuleventil - Google Patents

Anordning ved kuleventil

Info

Publication number
NO175387C
NO175387C NO922131A NO922131A NO175387C NO 175387 C NO175387 C NO 175387C NO 922131 A NO922131 A NO 922131A NO 922131 A NO922131 A NO 922131A NO 175387 C NO175387 C NO 175387C
Authority
NO
Norway
Prior art keywords
valve assembly
ball valve
ball
assembly
valve
Prior art date
Application number
NO922131A
Other languages
English (en)
Other versions
NO922131D0 (no
NO922131L (no
NO175387B (no
Inventor
Knut Vodju Horvei
Original Assignee
Norske Stats Oljeselskap
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 Norske Stats Oljeselskap filed Critical Norske Stats Oljeselskap
Priority to NO922131A priority Critical patent/NO175387C/no
Publication of NO922131D0 publication Critical patent/NO922131D0/no
Priority to PCT/NO1993/000083 priority patent/WO1993024775A1/en
Priority to AU43598/93A priority patent/AU4359893A/en
Publication of NO922131L publication Critical patent/NO922131L/no
Publication of NO175387B publication Critical patent/NO175387B/no
Publication of NO175387C publication Critical patent/NO175387C/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
    • F16K5/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
NO922131A 1992-05-29 1992-05-29 Anordning ved kuleventil NO175387C (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO922131A NO175387C (no) 1992-05-29 1992-05-29 Anordning ved kuleventil
PCT/NO1993/000083 WO1993024775A1 (en) 1992-05-29 1993-05-26 Ball valve arrangement
AU43598/93A AU4359893A (en) 1992-05-29 1993-05-26 Ball valve arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO922131A NO175387C (no) 1992-05-29 1992-05-29 Anordning ved kuleventil

Publications (4)

Publication Number Publication Date
NO922131D0 NO922131D0 (no) 1992-05-29
NO922131L NO922131L (no) 1993-11-30
NO175387B NO175387B (no) 1994-06-27
NO175387C true NO175387C (no) 1994-10-05

Family

ID=19895196

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922131A NO175387C (no) 1992-05-29 1992-05-29 Anordning ved kuleventil

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2690758T3 (es) * 2010-12-08 2018-11-22 Cameron International Corporation Válvula de bola
CN105370912B (zh) * 2015-12-08 2018-05-08 洪元生 一种新型轨道双拨叉驱动膜片式排渣球阀
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 (no) * 1988-04-20 1991-11-06 Norske Stats Oljeselskap Tetningsanordning for kuleventil
US4940208A (en) * 1989-01-10 1990-07-10 Kemp Development Corporation Ball valve

Also Published As

Publication number Publication date
NO922131D0 (no) 1992-05-29
NO922131L (no) 1993-11-30
AU4359893A (en) 1993-12-30
NO175387B (no) 1994-06-27
WO1993024775A1 (en) 1993-12-09

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN NOVEMBER 2003