DK2252813T3 - Dobbeltsædeventil, der kan rengøre sædet, med en rengøringsindretning til en husgennemføring - Google Patents

Dobbeltsædeventil, der kan rengøre sædet, med en rengøringsindretning til en husgennemføring Download PDF

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Publication number
DK2252813T3
DK2252813T3 DK09723277.1T DK09723277T DK2252813T3 DK 2252813 T3 DK2252813 T3 DK 2252813T3 DK 09723277 T DK09723277 T DK 09723277T DK 2252813 T3 DK2252813 T3 DK 2252813T3
Authority
DK
Denmark
Prior art keywords
seat
clean
cleaning device
double
penetration
Prior art date
Application number
DK09723277.1T
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
Application filed by Gea Tuchenhagen Gmbh filed Critical Gea Tuchenhagen Gmbh
Application granted granted Critical
Publication of DK2252813T3 publication Critical patent/DK2252813T3/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88038—One valve head carries other valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
DK09723277.1T 2008-03-20 2009-03-16 Dobbeltsædeventil, der kan rengøre sædet, med en rengøringsindretning til en husgennemføring DK2252813T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820003976 DE202008003976U1 (de) 2008-03-20 2008-03-20 Sitzreinigungsfähiges Doppelsitzventil mit einer Reinigungseinrichtung für eine Stangendurchführung
PCT/EP2009/001886 WO2009115255A1 (de) 2008-03-20 2009-03-16 Sitzreinigungsfähiges doppelsitzventil mit einer reinigungseinrichtung für eine gehäusedurchführung

Publications (1)

Publication Number Publication Date
DK2252813T3 true DK2252813T3 (da) 2020-08-10

Family

ID=40076340

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09723277.1T DK2252813T3 (da) 2008-03-20 2009-03-16 Dobbeltsædeventil, der kan rengøre sædet, med en rengøringsindretning til en husgennemføring

Country Status (6)

Country Link
US (1) US8439066B2 (da)
EP (1) EP2252813B1 (da)
DE (1) DE202008003976U1 (da)
DK (1) DK2252813T3 (da)
PL (1) PL2252813T3 (da)
WO (1) WO2009115255A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003892A1 (de) * 2012-02-28 2013-08-29 Gea Tuchenhagen Gmbh Verfahren zur Reinigung eines Ventils
DE202017103194U1 (de) 2017-05-26 2018-08-28 Neoperl Gmbh Sanitärventil
CN108451473B (zh) * 2017-08-04 2023-09-22 施贵平 水槽式清洗机
WO2021148583A1 (de) 2020-01-24 2021-07-29 Gea Tuchenhagen Gmbh Ventil und Verfahren zum Reinigen
EP4165329B1 (de) 2020-06-16 2024-05-29 GEA Tuchenhagen GmbH Doppelsitzventil
US20230265940A1 (en) * 2020-07-02 2023-08-24 Gea Tuchenhagen Gmbh Drive for a Valve and Method
EP4240994A1 (de) 2020-11-03 2023-09-13 GEA Tuchenhagen GmbH Hubventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835944C2 (de) 1988-10-21 1997-04-24 Suedmo Schleicher Ag Absperrventil mit Leckagesicherung
DE4118874C2 (de) 1991-06-07 1995-02-16 Tuchenhagen Otto Gmbh Verfahren zur Reinigung eines leckagefrei schaltenden Doppelsitzventils und Ventilvorrichtung zum Durchführen des Verfahrens
EP0819876B1 (en) * 1996-07-15 2002-12-11 Toyo Stainless Steel Industries Co., Ltd. Double sealed valve
DE29716881U1 (de) 1997-09-19 1998-01-29 Kieselmann Gmbh Doppelsitzventil
FR2777626B1 (fr) * 1998-04-21 2000-05-26 Defontaine Vanne a clapets et membrane gonflable
DE502006003492D1 (de) * 2005-11-12 2009-05-28 Gea Tuchenhagen Gmbh Doppelsitzventil

Also Published As

Publication number Publication date
US20110005611A1 (en) 2011-01-13
WO2009115255A1 (de) 2009-09-24
EP2252813A1 (de) 2010-11-24
US8439066B2 (en) 2013-05-14
DE202008003976U1 (de) 2008-11-27
PL2252813T3 (pl) 2020-11-16
EP2252813B1 (de) 2020-06-03

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