DK179514B1 - Afspærreventil og fremgangsmåde til rensning af afspærreventil - Google Patents

Afspærreventil og fremgangsmåde til rensning af afspærreventil Download PDF

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Publication number
DK179514B1
DK179514B1 DKPA201770316A DKPA201770316A DK179514B1 DK 179514 B1 DK179514 B1 DK 179514B1 DK PA201770316 A DKPA201770316 A DK PA201770316A DK PA201770316 A DKPA201770316 A DK PA201770316A DK 179514 B1 DK179514 B1 DK 179514B1
Authority
DK
Denmark
Prior art keywords
valve
shut
pipe
center
flange
Prior art date
Application number
DKPA201770316A
Other languages
Danish (da)
English (en)
Inventor
Mogensen Thomas
Original Assignee
Limitech Finance Aps
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 Limitech Finance Aps filed Critical Limitech Finance Aps
Priority to DKPA201770316A priority Critical patent/DK179514B1/da
Priority to EP18797634.5A priority patent/EP3622206A4/fr
Priority to PCT/DK2018/050083 priority patent/WO2018206060A1/fr
Publication of DK201770316A1 publication Critical patent/DK201770316A1/da
Application granted granted Critical
Publication of DK179514B1 publication Critical patent/DK179514B1/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
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly 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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat 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
    • 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
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift valve
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DKPA201770316A 2017-05-08 2017-05-08 Afspærreventil og fremgangsmåde til rensning af afspærreventil DK179514B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201770316A DK179514B1 (da) 2017-05-08 2017-05-08 Afspærreventil og fremgangsmåde til rensning af afspærreventil
EP18797634.5A EP3622206A4 (fr) 2017-05-08 2018-04-30 Soupape d'arrêt et procédé de nettoyage associé
PCT/DK2018/050083 WO2018206060A1 (fr) 2017-05-08 2018-04-30 Soupape d'arrêt et procédé de nettoyage associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201770316A DK179514B1 (da) 2017-05-08 2017-05-08 Afspærreventil og fremgangsmåde til rensning af afspærreventil

Publications (2)

Publication Number Publication Date
DK201770316A1 DK201770316A1 (da) 2018-12-14
DK179514B1 true DK179514B1 (da) 2019-02-05

Family

ID=64105152

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201770316A DK179514B1 (da) 2017-05-08 2017-05-08 Afspærreventil og fremgangsmåde til rensning af afspærreventil

Country Status (3)

Country Link
EP (1) EP3622206A4 (fr)
DK (1) DK179514B1 (fr)
WO (1) WO2018206060A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516784A1 (de) * 1975-04-16 1976-10-28 Otto Tuchenhagen Umschaltventil fuer erhitzer
DE19836600C2 (de) * 1998-08-13 2001-05-23 Apv Rosista Gmbh Bodenventil, insbesondere Tankbodenventil
DE102011103371A1 (de) * 2011-06-01 2012-12-06 Krones Aktiengesellschaft Verfahren zum Betreiben eines Ventils einer prozesstechnischen produktführenden Anlage, Ventilvorrichtung mit einem derartigem Ventil sowie Verwendung eines derartigen Ventils
CN105731078B (zh) * 2014-12-11 2019-03-01 浙江创新生物有限公司 蝶阀、由多个蝶阀组成的无菌粉体输送装置及其使用方法

Also Published As

Publication number Publication date
WO2018206060A1 (fr) 2018-11-15
EP3622206A1 (fr) 2020-03-18
DK201770316A1 (da) 2018-12-14
EP3622206A4 (fr) 2021-01-06

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Legal Events

Date Code Title Description
PAT Application published

Effective date: 20181109

PME Patent granted

Effective date: 20190205