SE8605309D0 - Anordning vid regler- eller avstengningsventiler - Google Patents

Anordning vid regler- eller avstengningsventiler

Info

Publication number
SE8605309D0
SE8605309D0 SE8605309A SE8605309A SE8605309D0 SE 8605309 D0 SE8605309 D0 SE 8605309D0 SE 8605309 A SE8605309 A SE 8605309A SE 8605309 A SE8605309 A SE 8605309A SE 8605309 D0 SE8605309 D0 SE 8605309D0
Authority
SE
Sweden
Prior art keywords
seat ring
shut
valve housing
control
springing
Prior art date
Application number
SE8605309A
Other languages
English (en)
Other versions
SE455723B (sv
SE8605309L (sv
Inventor
F Hubertson
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 SE8605309A priority Critical patent/SE455723B/sv
Publication of SE8605309D0 publication Critical patent/SE8605309D0/sv
Priority to AU83350/87A priority patent/AU8335087A/en
Priority to PCT/SE1987/000487 priority patent/WO1988004380A1/en
Publication of SE8605309L publication Critical patent/SE8605309L/sv
Publication of SE455723B publication Critical patent/SE455723B/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
    • F16K5/06—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
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting 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)
  • Sliding Valves (AREA)
  • Catching Or Destruction (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Massaging Devices (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
SE8605309A 1986-12-11 1986-12-11 Anordning vid regler- eller avstengningsventiler SE455723B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8605309A SE455723B (sv) 1986-12-11 1986-12-11 Anordning vid regler- eller avstengningsventiler
AU83350/87A AU8335087A (en) 1986-12-11 1987-10-21 Device relating to regulating- and cut-off valves
PCT/SE1987/000487 WO1988004380A1 (en) 1986-12-11 1987-10-21 Device relating to regulating- and cut-off valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605309A SE455723B (sv) 1986-12-11 1986-12-11 Anordning vid regler- eller avstengningsventiler

Publications (3)

Publication Number Publication Date
SE8605309D0 true SE8605309D0 (sv) 1986-12-11
SE8605309L SE8605309L (sv) 1988-06-12
SE455723B SE455723B (sv) 1988-08-01

Family

ID=20366582

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605309A SE455723B (sv) 1986-12-11 1986-12-11 Anordning vid regler- eller avstengningsventiler

Country Status (3)

Country Link
AU (1) AU8335087A (sv)
SE (1) SE455723B (sv)
WO (1) WO1988004380A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461053B (sv) * 1988-04-21 1989-12-18 Tour & Andersson Ab Avstaengningsventil med delsfaerisk ventilkropp
SE466770B (sv) * 1988-06-17 1992-03-30 Somas Ventiler Ventil med fjaederinspaend saetesring
US10914387B2 (en) * 2016-04-20 2021-02-09 Fisher Controls International Llc Rotary control valve having a clamped valve seat
CN106151576B (zh) * 2016-08-26 2019-02-19 武汉大禹阀门股份有限公司 一种自适应双向浮动阀座结构
EP3372875B1 (en) * 2017-03-09 2020-07-08 Vexve Oy Ball valve
SE1950608A1 (sv) * 2019-05-22 2020-09-29 Ab Somas Ventiler Kulventilanordning och användning av kulventilanordning

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566870B1 (fr) * 1984-06-28 1986-11-28 Amri Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur

Also Published As

Publication number Publication date
SE455723B (sv) 1988-08-01
SE8605309L (sv) 1988-06-12
WO1988004380A1 (en) 1988-06-16
AU8335087A (en) 1988-06-30

Similar Documents

Publication Publication Date Title
ES291405A1 (es) Perfeccionamientos en valvulas de retenciën para diferencias de presiones
ES2067800T3 (es) Valvula de mariposa.
NO166460C (no) Treveis-spjeldventil.
SE8204986L (sv) Tetningsring
ATE116043T1 (de) Hochdruck-ventil.
SE8605309L (sv) Anordning vid regler- eller avstengningsventiler
DK379789D0 (da) Vaeskestyreventil
DE59102622D1 (de) Ventiloberteil.
MX159056A (es) Mejoras en valvula de compuerta
SE8205477D0 (sv) Slidventil med tryckavlastningsmekanism
ATE58580T1 (de) Kugelhahn.
ATE21747T1 (de) Mehrwege-schieberventil.
SE9103466L (sv) Anordning vid ventil
SE7907971L (sv) Avstengningsventil med centriskt lagrad ventilskiva
GB2007334A (en) Ball valves
FR2300947A1 (fr) Robinet perfectionne a boisseau spherique
ES247220U (es) Mejora en valvulas de compuerta elastica
ES1014495U (es) Eje perfeccionado para valvulas de fluidos.
GB897007A (en) Sealing devices in fluid valves
SE8006193L (sv) Slidventil
ES255031U (es) Dispositivo de estanqueidad para llaves o valvulas de esfera
IT1136873B (it) Valvola e sua utilizzazione
ATE23616T1 (de) Gehaeuse fuer eine absperrklappe.
ES1018951U (es) Valvula de mariposa con cierre conico.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8605309-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8605309-7

Format of ref document f/p: F