DK4165329T3 - Dobbeltsædeventil - Google Patents

Dobbeltsædeventil Download PDF

Info

Publication number
DK4165329T3
DK4165329T3 DK21734067.8T DK21734067T DK4165329T3 DK 4165329 T3 DK4165329 T3 DK 4165329T3 DK 21734067 T DK21734067 T DK 21734067T DK 4165329 T3 DK4165329 T3 DK 4165329T3
Authority
DK
Denmark
Prior art keywords
seat valve
double seat
double
valve
seat
Prior art date
Application number
DK21734067.8T
Other languages
English (en)
Inventor
Jens Burmester
Original Assignee
Gea Tuchenhagen Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76584478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK4165329(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gea Tuchenhagen Gmbh filed Critical Gea Tuchenhagen Gmbh
Application granted granted Critical
Publication of DK4165329T3 publication Critical patent/DK4165329T3/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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DK21734067.8T 2020-06-16 2021-06-14 Dobbeltsædeventil DK4165329T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020003565 2020-06-16
PCT/EP2021/065937 WO2021254952A1 (de) 2020-06-16 2021-06-14 Doppelsitzventil

Publications (1)

Publication Number Publication Date
DK4165329T3 true DK4165329T3 (da) 2024-07-15

Family

ID=76584478

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21734067.8T DK4165329T3 (da) 2020-06-16 2021-06-14 Dobbeltsædeventil

Country Status (6)

Country Link
US (1) US20230296180A1 (da)
EP (1) EP4165329B1 (da)
DK (1) DK4165329T3 (da)
ES (1) ES2982940T3 (da)
PL (1) PL4165329T3 (da)
WO (1) WO2021254952A1 (da)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118874C2 (de) 1991-06-07 1995-02-16 Tuchenhagen Otto Gmbh Verfahren zur Reinigung eines leckagefrei schaltenden Doppelsitzventils und Ventilvorrichtung zum Durchführen des Verfahrens
ES2091531T3 (es) 1993-09-21 1996-11-01 Apv Rosista Gmbh Disposicion de valvula doble que conmuta sin derrames.
DE9320801U1 (de) 1993-09-29 1995-02-09 Otto Tuchenhagen GmbH & Co KG, 21514 Büchen Doppelsitzventil
DE19652215C2 (de) 1996-12-16 2000-05-18 Inventec Ges Fuer Tech Innovat Verfahren zum Reinigen eines leckagefrei schaltenden Absperrventils und Absperrventil zur Durchführung des Verfahrens
WO2001002762A1 (en) 1999-07-02 2001-01-11 Alfa Laval Lkm A/S Double sealing valve
DE20205467U1 (de) * 2002-03-28 2002-08-14 Kieselmann GmbH, 75438 Knittlingen Ventil, insbesondere Doppelsitz-Leckageventil
ATE529672T1 (de) 2007-10-30 2011-11-15 Gea Tuchenhagen Gmbh Sitzreinigungsfähiges doppelsitzventil und verfahren zur reinigung des sitzreinigungsfähigen doppelsitzventils
DE202008003976U1 (de) 2008-03-20 2008-11-27 Gea Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil mit einer Reinigungseinrichtung für eine Stangendurchführung
SE534199C2 (sv) 2009-10-02 2011-05-31 Alfa Laval Corp Ab En blandningssäker ventil innefattande en rengöringsanordning samt ett rengöringsarrangemang för rengöring av en ventils utloppsutrymme
WO2013113341A1 (de) 2012-02-03 2013-08-08 Gea Tuchenhagen Gmbh Verfahren zur sitzreinigung eines doppelsitzventils und doppelsitzventil zur durchführung des verfahrens
EP2861898B1 (de) 2012-06-16 2017-02-22 GEA Tuchenhagen GmbH Sitzreinigungsfähiges doppelsitzventil
EP2816266B1 (en) 2013-06-21 2018-04-25 Alfa Laval Corporate AB Double seat valve

Also Published As

Publication number Publication date
WO2021254952A1 (de) 2021-12-23
PL4165329T3 (pl) 2024-10-28
EP4165329B1 (de) 2024-05-29
ES2982940T3 (es) 2024-10-21
EP4165329A1 (de) 2023-04-19
US20230296180A1 (en) 2023-09-21

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