SE7406402L - - Google Patents

Info

Publication number
SE7406402L
SE7406402L SE7406402A SE7406402A SE7406402L SE 7406402 L SE7406402 L SE 7406402L SE 7406402 A SE7406402 A SE 7406402A SE 7406402 A SE7406402 A SE 7406402A SE 7406402 L SE7406402 L SE 7406402L
Authority
SE
Sweden
Prior art keywords
shutter
hole
tightness
disposing
conical
Prior art date
Application number
SE7406402A
Other languages
Unknown language ( )
Inventor
R Scholz
T Muther
Original Assignee
Bitter W Armaturen
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 Bitter W Armaturen filed Critical Bitter W Armaturen
Publication of SE7406402L publication Critical patent/SE7406402L/

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

The conical-shaped shutter, placed in the centre of the valve body, moves along its longitudinal axis by sliding, through a central hole on a central shaft. This is co-axial with a hole in the body in which the shutter journal slides for better guiding. By disposing of the external piston normally used with this type of valves, its size is made smaller and its tightness, achieved when the frontal surface rests against engaging surfaces on the BODY is improved.
SE7406402A 1973-08-22 1974-05-14 SE7406402L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19737330571 DE7330571U (en) 1973-08-22 1973-08-22 Pressure medium actuated through valve

Publications (1)

Publication Number Publication Date
SE7406402L true SE7406402L (en) 1975-02-24

Family

ID=6640245

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406402A SE7406402L (en) 1973-08-22 1974-05-14

Country Status (3)

Country Link
BE (1) BE819011A (en)
DE (1) DE7330571U (en)
SE (1) SE7406402L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2625036T3 (en) * 2014-06-25 2017-07-18 Mokveld Valves B.V. High integrity pressure protection system for a fluid line

Also Published As

Publication number Publication date
BE819011A (en) 1974-12-16
DE7330571U (en) 1973-11-29

Similar Documents

Publication Publication Date Title
ES8307331A1 (en) Annulus pressure controlled reversing valve.
ES336408A1 (en) Improvements introduced in the valves for great depressions. (Machine-translation by Google Translate, not legally binding)
ES413460A1 (en) Containers for molten metal
SE7406402L (en)
FR2193945B1 (en)
FR2271471A1 (en) Non return-type flap valve - has clamped flap mounting ring with indicating cam mounted on shaft
ES430534A1 (en) Valve seat retaining devices
ES409122A1 (en) Fluid flow control valve
ES307966A1 (en) Improvements in giratory sliding gate valves. (Machine-translation by Google Translate, not legally binding)
SU464360A1 (en) Device for hydrodynamic processing
ES363232A1 (en) A valve assembly. (Machine-translation by Google Translate, not legally binding)
ES462751A1 (en) Fluid flow control valves
GB1354041A (en) Gate valve
ES289271A1 (en) Improvements in the valvular devices of the fast closure step for gases and liquids (Machine-translation by Google Translate, not legally binding)
ES150493U (en) Retaining oil for valve axles of combustión engines. (Machine-translation by Google Translate, not legally binding)
ES220342U (en) Spherical male for fluid valves. (Machine-translation by Google Translate, not legally binding)
SE401728B (en) VALVE, OUR VALVE PISTON IS PARTLY DESIGNED OF SPRING MATERIAL WITH A SEALING PART BETWEEN THE THROUGHT HALL AND OUTSIDE OF THE STOCK AND WITH A DEVICE FOR PRESSING THIS PART FOR SEALING AGAINST THE STOSE INSIDE ...
FR2034801A7 (en) Closure for nuclear fuel rod
JPS5290760A (en) Fluid sealing device
ES350724A1 (en) Improvements introduced in the valves for the control of the fluid circulation. (Machine-translation by Google Translate, not legally binding)
GB1190343A (en) Improvements in or relating to Non Return Valves
ES180642U (en) Safety valve for gases and liquids. (Machine-translation by Google Translate, not legally binding)
ES177948U (en) Valvulilla for perfected faucets. (Machine-translation by Google Translate, not legally binding)
GB863847A (en) Improvements in or relating to valve apparatus for controlling the flow of fluids
ES144952U (en) Mount for valves of inflatable articles. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7406402-3

Format of ref document f/p: F