DK2672155T3 - Aktuator til en ventil og en ventil omfattende en sådan aktuator - Google Patents

Aktuator til en ventil og en ventil omfattende en sådan aktuator

Info

Publication number
DK2672155T3
DK2672155T3 DK12171124.6T DK12171124T DK2672155T3 DK 2672155 T3 DK2672155 T3 DK 2672155T3 DK 12171124 T DK12171124 T DK 12171124T DK 2672155 T3 DK2672155 T3 DK 2672155T3
Authority
DK
Denmark
Prior art keywords
actuator
valve
valve including
Prior art date
Application number
DK12171124.6T
Other languages
English (en)
Inventor
Jesper Bak Nielsen
Johnny Ebsen
Original Assignee
Alfa Laval Corp Ab
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 Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Application granted granted Critical
Publication of DK2672155T3 publication Critical patent/DK2672155T3/da

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
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
DK12171124.6T 2012-06-07 2012-06-07 Aktuator til en ventil og en ventil omfattende en sådan aktuator DK2672155T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12171124.6A EP2672155B1 (en) 2012-06-07 2012-06-07 Actuator for a valve and a valve comprising such actuator

Publications (1)

Publication Number Publication Date
DK2672155T3 true DK2672155T3 (da) 2015-06-22

Family

ID=48577018

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12171124.6T DK2672155T3 (da) 2012-06-07 2012-06-07 Aktuator til en ventil og en ventil omfattende en sådan aktuator

Country Status (5)

Country Link
US (1) US9671036B2 (da)
EP (1) EP2672155B1 (da)
CN (1) CN104334947B (da)
DK (1) DK2672155T3 (da)
WO (1) WO2013182560A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO342848B1 (en) * 2015-04-27 2018-08-20 Aker Solutions As A fail safe hydraulic actuator
US11655910B2 (en) * 2019-10-07 2023-05-23 ExxonMobil Technology and Engineering Company Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424357B (sv) * 1979-11-20 1982-07-12 Hakan Jeppsson Ventil med dubbla avtetningar
US4339155A (en) 1980-10-08 1982-07-13 American Standard Inc. Control valve arrangement for combined brake and air reservoir device
US4585207A (en) 1985-09-03 1986-04-29 Joy Manufacturing Company Expanding gate valve with pneumatic actuator
US4776562A (en) 1987-07-28 1988-10-11 Stanley G. Flagg & Co. Dual piston pneumatically operated valve
US4934652A (en) * 1989-12-11 1990-06-19 Otis Engineering Corporation Dual stage valve actuator
DE19548860C1 (de) * 1995-12-27 1997-01-16 Tetra Laval Holdings & Finance Absperrventil
DK174591B1 (da) * 1999-03-31 2003-07-14 Oestergaard Maskinfabrik As Ventil samt fremgangsmåde til aflukning af en ventil
JP3618286B2 (ja) * 2000-09-07 2005-02-09 Ｓｍｃ株式会社 スムース排気弁
JP2004308717A (ja) 2003-04-03 2004-11-04 Asahi Organic Chem Ind Co Ltd 流体作動弁
JP4035728B2 (ja) 2003-07-07 2008-01-23 Ｓｍｃ株式会社 サックバックバルブ
US7192003B2 (en) * 2004-09-21 2007-03-20 Aseptic Controls Investment Co. Aseptic sampling valve

Also Published As

Publication number Publication date
CN104334947A (zh) 2015-02-04
WO2013182560A1 (en) 2013-12-12
EP2672155B1 (en) 2015-03-25
US20150083946A1 (en) 2015-03-26
US9671036B2 (en) 2017-06-06
EP2672155A1 (en) 2013-12-11
CN104334947B (zh) 2016-09-28

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