NO845219L - Kuleventil med adkomst ovenfra. - Google Patents

Kuleventil med adkomst ovenfra.

Info

Publication number
NO845219L
NO845219L NO845219A NO845219A NO845219L NO 845219 L NO845219 L NO 845219L NO 845219 A NO845219 A NO 845219A NO 845219 A NO845219 A NO 845219A NO 845219 L NO845219 L NO 845219L
Authority
NO
Norway
Prior art keywords
bore
annular
flange elements
pair
cylindrical
Prior art date
Application number
NO845219A
Other languages
English (en)
Norwegian (no)
Inventor
Jerry D Macafee
Original Assignee
Quamco Inc
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 Quamco Inc filed Critical Quamco Inc
Publication of NO845219L publication Critical patent/NO845219L/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
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • F16K5/202—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug with conical surfaces
    • 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
NO845219A 1983-12-27 1984-12-21 Kuleventil med adkomst ovenfra. NO845219L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/565,290 US4535970A (en) 1983-12-27 1983-12-27 Top entry ball valve

Publications (1)

Publication Number Publication Date
NO845219L true NO845219L (no) 1985-06-28

Family

ID=24257958

Family Applications (1)

Application Number Title Priority Date Filing Date
NO845219A NO845219L (no) 1983-12-27 1984-12-21 Kuleventil med adkomst ovenfra.

Country Status (7)

Country Link
US (1) US4535970A (da)
EP (1) EP0151300A3 (da)
JP (1) JPS60157572A (da)
AU (1) AU3656684A (da)
DK (1) DK615484A (da)
FI (1) FI844960L (da)
NO (1) NO845219L (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186952A (en) * 1986-02-14 1987-08-26 Hattersley Heaton Ltd A ball valve
AU674154B2 (en) * 1992-05-05 1996-12-12 Abb Metering Pty Ltd Improved top entry-in-line ball valve
GB2298023A (en) * 1995-02-16 1996-08-21 Duriron Co Adjustable ball valve
DE10043550A1 (de) * 1999-09-06 2001-06-21 Frank Brombach Hahn-Einsatz
US7887024B2 (en) * 2002-01-18 2011-02-15 Swagelok Company Ball valve packing
CN101405526B (zh) * 2005-10-08 2012-08-22 宋永生 阀门关闭件
CN108105414A (zh) * 2018-01-01 2018-06-01 黄晓峰 可在线维护抗冻球阀
CN115151747A (zh) * 2020-02-25 2022-10-04 株式会社开滋 阀门

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US709146A (en) * 1901-11-21 1902-09-16 William J Matz Straightway valve.
US3223111A (en) * 1963-09-27 1965-12-14 Acf Ind Inc Integral valve and seat unit
US3284046A (en) * 1965-07-01 1966-11-08 Akron Brass Co Rotary valves
US3648723A (en) * 1969-12-22 1972-03-14 Goddard Ind Inc Valve
US3838844A (en) * 1973-04-13 1974-10-01 Contromatics Corp Top entry valve with aligned through passage
GB1465472A (en) * 1974-02-07 1977-02-23 Shipston Eng Co Ltd Fluid control valves
DE8011085U1 (de) * 1980-04-23 1980-08-07 Argus Verwaltungsgesellschaft Mbh, 7505 Ettlingen Kugelhahn mit beim schaltvorgang entlastbaren dichtungen
US4342330A (en) * 1980-08-18 1982-08-03 Hydril Company Ball type valve having improved redundant sealing system
US4478388A (en) * 1982-11-01 1984-10-23 Xomox Corporation Plug valve with removable lip insert means

Also Published As

Publication number Publication date
FI844960A0 (fi) 1984-12-14
DK615484A (da) 1985-06-28
US4535970A (en) 1985-08-20
AU3656684A (en) 1985-07-04
FI844960L (fi) 1985-06-18
EP0151300A3 (en) 1986-02-12
DK615484D0 (da) 1984-12-20
JPS60157572A (ja) 1985-08-17
EP0151300A2 (en) 1985-08-14

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