SE8802299D0 - Ventil - Google Patents

Ventil

Info

Publication number
SE8802299D0
SE8802299D0 SE8802299A SE8802299A SE8802299D0 SE 8802299 D0 SE8802299 D0 SE 8802299D0 SE 8802299 A SE8802299 A SE 8802299A SE 8802299 A SE8802299 A SE 8802299A SE 8802299 D0 SE8802299 D0 SE 8802299D0
Authority
SE
Sweden
Prior art keywords
end surface
valve
seat ring
ball
central part
Prior art date
Application number
SE8802299A
Other languages
English (en)
Other versions
SE8802299L (sv
SE466770B (sv
Inventor
F Hubertson
C O Nilsson
Original Assignee
Somas Ventiler
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 Somas Ventiler filed Critical Somas Ventiler
Priority to SE8802299A priority Critical patent/SE466770B/sv
Publication of SE8802299D0 publication Critical patent/SE8802299D0/sv
Priority to DE8989110112T priority patent/DE68900282D1/de
Priority to EP89110112A priority patent/EP0346714B1/en
Priority to AT89110112T priority patent/ATE67832T1/de
Priority to US07/361,881 priority patent/US4968000A/en
Priority to FI892976A priority patent/FI90122C/sv
Priority to CA000603084A priority patent/CA1318652C/en
Publication of SE8802299L publication Critical patent/SE8802299L/sv
Publication of SE466770B publication Critical patent/SE466770B/sv

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
    • 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
    • F16K5/0689—Packings between housing and plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)
SE8802299A 1988-06-17 1988-06-17 Ventil med fjaederinspaend saetesring SE466770B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8802299A SE466770B (sv) 1988-06-17 1988-06-17 Ventil med fjaederinspaend saetesring
DE8989110112T DE68900282D1 (de) 1988-06-17 1989-06-05 Ventil.
EP89110112A EP0346714B1 (en) 1988-06-17 1989-06-05 Valve
AT89110112T ATE67832T1 (de) 1988-06-17 1989-06-05 Ventil.
US07/361,881 US4968000A (en) 1988-06-17 1989-06-06 Valve
FI892976A FI90122C (sv) 1988-06-17 1989-06-16 Ventil
CA000603084A CA1318652C (en) 1988-06-17 1989-06-16 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802299A SE466770B (sv) 1988-06-17 1988-06-17 Ventil med fjaederinspaend saetesring

Publications (3)

Publication Number Publication Date
SE8802299D0 true SE8802299D0 (sv) 1988-06-17
SE8802299L SE8802299L (sv) 1989-12-18
SE466770B SE466770B (sv) 1992-03-30

Family

ID=20372666

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802299A SE466770B (sv) 1988-06-17 1988-06-17 Ventil med fjaederinspaend saetesring

Country Status (7)

Country Link
US (1) US4968000A (sv)
EP (1) EP0346714B1 (sv)
AT (1) ATE67832T1 (sv)
CA (1) CA1318652C (sv)
DE (1) DE68900282D1 (sv)
FI (1) FI90122C (sv)
SE (1) SE466770B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016857A (en) * 1989-09-15 1991-05-21 Fisher Controls International, Inc. Control element for a ball valve
IT1268796B1 (it) * 1994-12-23 1997-03-06 Effebi Spa Valvola a sfera perfezionata
GB2298023A (en) * 1995-02-16 1996-08-21 Duriron Co Adjustable ball valve
US5799928A (en) * 1997-03-03 1998-09-01 Conval Inc. Ball valve with improved valve seat and bonnet assembly
GB2352019B (en) * 1999-07-15 2004-01-14 Alan David James A valve
TW437886U (en) * 2000-11-30 2001-05-28 Metal Ind Res & Dev Ct Ball valve with magnetic activating vale seat type leakage proof device
US20080251750A1 (en) * 2005-10-08 2008-10-16 Yongsheng Song Valve for Fluids Containing Solid Particles or Liquid Drops
CN201129493Y (zh) * 2007-12-18 2008-10-08 谭仲禧 一种控制球阀
US20110168934A1 (en) * 2010-01-11 2011-07-14 Greg Sisk Ball valve for a tank trailer
CN105508646B (zh) * 2016-01-31 2018-09-14 山东莱德管阀有限公司 自密封偏心半球阀
US20230235823A1 (en) * 2018-11-01 2023-07-27 Oil States Energy Services, L.L.C. Valve with pressure differential seating
CN210770428U (zh) * 2019-06-24 2020-06-16 盾安环境技术有限公司 三通水阀
US11287047B1 (en) 2020-04-30 2022-03-29 Clay OWENS Split body, rotary C gate, removeable stem, vacuum valve
US11953111B1 (en) 2020-04-30 2024-04-09 Clay OWENS Split body, rotary C gate, removeable stem, vacuum valve
US12072042B2 (en) * 2022-12-14 2024-08-27 Fisher Controls International Llc Valve seat and a valve sealing arrangement of a valve assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050082A (en) * 1960-09-15 1962-08-21 Gen Dynamics Corp Valve
GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
GB1093711A (en) * 1964-02-25 1967-12-06 Saunders Valve Co Ltd Fluid controlling valves
US3346234A (en) * 1964-06-29 1967-10-10 Cameron Iron Works Inc Valve
FR2182291A5 (sv) * 1972-04-25 1973-12-07 Gachot Jean
JPS529853B2 (sv) * 1972-05-18 1977-03-18
US3883112A (en) * 1973-02-02 1975-05-13 Rockwell International Corp Plug valve having composite seat element
US4273309A (en) * 1979-03-15 1981-06-16 Acf Industries, Incorporated Valve mechanism incorporating universal seat spring
US4345738A (en) * 1980-08-25 1982-08-24 Grove Valve And Regulator Company Fire safe seal
GB8620489D0 (en) * 1986-08-22 1986-10-01 Nicholson T P Rotary ball valves & joints
SE455723B (sv) * 1986-12-11 1988-08-01 Somas Ventiler Anordning vid regler- eller avstengningsventiler
DE3715456A1 (de) * 1987-05-08 1988-11-24 Burgmann Dichtungswerk Feodor Kugelhahn

Also Published As

Publication number Publication date
FI892976A0 (fi) 1989-06-16
DE68900282D1 (de) 1991-10-31
SE8802299L (sv) 1989-12-18
FI892976A (fi) 1989-12-18
CA1318652C (en) 1993-06-01
ATE67832T1 (de) 1991-10-15
EP0346714B1 (en) 1991-09-25
FI90122C (sv) 1993-12-27
EP0346714A1 (en) 1989-12-20
FI90122B (fi) 1993-09-15
US4968000A (en) 1990-11-06
SE466770B (sv) 1992-03-30

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