DK1945975T3 - Dobbeltsædet ventil - Google Patents

Dobbeltsædet ventil

Info

Publication number
DK1945975T3
DK1945975T3 DK06707068T DK06707068T DK1945975T3 DK 1945975 T3 DK1945975 T3 DK 1945975T3 DK 06707068 T DK06707068 T DK 06707068T DK 06707068 T DK06707068 T DK 06707068T DK 1945975 T3 DK1945975 T3 DK 1945975T3
Authority
DK
Denmark
Prior art keywords
closing
double seat
seat valve
front face
cylindrical lug
Prior art date
Application number
DK06707068T
Other languages
English (en)
Inventor
Jens Burmester
Matthias Suedel
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 DK1945975T3 publication Critical patent/DK1945975T3/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
    • Y10T137/88022—One valve head provides seat for other head
    • 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
DK06707068T 2005-11-12 2006-02-18 Dobbeltsædet ventil DK1945975T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005054123 2005-11-12
DE102005056624 2005-11-25
DE102005059709 2005-12-12
PCT/EP2006/001483 WO2007054131A1 (de) 2005-11-12 2006-02-18 Doppelsitzventil

Publications (1)

Publication Number Publication Date
DK1945975T3 true DK1945975T3 (da) 2009-08-31

Family

ID=36604249

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06707068T DK1945975T3 (da) 2005-11-12 2006-02-18 Dobbeltsædet ventil
DK06723949T DK1945976T3 (da) 2005-11-12 2006-04-01 Dobbelts det ventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK06723949T DK1945976T3 (da) 2005-11-12 2006-04-01 Dobbelts det ventil

Country Status (10)

Country Link
US (2) US7905253B2 (da)
EP (2) EP1945975B1 (da)
JP (2) JP5147706B2 (da)
AT (2) ATE428879T1 (da)
AU (2) AU2006312793A1 (da)
CA (2) CA2571244C (da)
DE (2) DE502006003492D1 (da)
DK (2) DK1945975T3 (da)
HK (1) HK1125990A1 (da)
WO (2) WO2007054131A1 (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007018740U1 (de) 2007-06-14 2009-03-12 Gea Tuchenhagen Gmbh Doppelsitzventil
DE102007027765A1 (de) * 2007-06-16 2008-12-18 Tuchenhagen Gmbh Doppelsitzventil
DE102007038124B4 (de) 2007-08-03 2016-01-21 Südmo Holding GmbH Doppelsitzventil zur Trennung von Medien
US8430110B2 (en) * 2007-10-30 2013-04-30 Gea Tuchenhagen Gmbh Double-seat valve having a seat-cleaning function, and method for cleaning said double-seat valve having a seat-cleaning function
DE102008004597B4 (de) 2008-01-16 2017-06-08 Gea Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil
DE202008003976U1 (de) * 2008-03-20 2008-11-27 Gea Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil mit einer Reinigungseinrichtung für eine Stangendurchführung
DK200801182A (en) * 2008-08-28 2010-03-01 Alfa Laval Kolding As Cleaning system for cleaning a valve seat
US8327881B2 (en) 2008-09-19 2012-12-11 Spx Corporation Double seat valve apparatus
US8033294B2 (en) * 2008-11-12 2011-10-11 Fisher Controls International, Llc Fluid valves having an integral safety shut-off
EP2230429A1 (de) * 2009-03-16 2010-09-22 Siemens Aktiengesellschaft Platzsparendes Regel-Schnellschluss-Ventil für eine Dampfturbine
DK2333385T3 (da) 2009-12-10 2017-05-01 Alfa Laval Corp Ab Dobbeltsædet ventil
FR2956181B1 (fr) 2010-02-09 2012-02-24 Defontaine Dispositif de vanne multivoies pour la circulation de fluides
DE102011077717B4 (de) * 2011-06-17 2015-05-21 Neumo Gmbh + Co. Kg Doppelsitzventil-Vorrichtung mit Festkörperkontakt
DK2809974T3 (da) * 2012-02-03 2016-04-04 Gea Tuchenhagen Gmbh Fremgangsmåde til rengøring af sædet i en dobbeltsædeventil og dobbeltsædeventil til udøvelse af fremgangsmåden
DE102012003892A1 (de) 2012-02-28 2013-08-29 Gea Tuchenhagen Gmbh Verfahren zur Reinigung eines Ventils
JP6093442B2 (ja) * 2012-06-16 2017-03-08 ゲーエーアー トゥーヘンハーゲン ゲーエムベーハー 弁座洗浄機能を備えた複座弁
EP2816266B1 (en) * 2013-06-21 2018-04-25 Alfa Laval Corporate AB Double seat valve
WO2016007127A1 (en) * 2014-07-07 2016-01-14 Flowserve Management Company Valve assemblies, valve seats including flexible arms, and related methods
DE102017007028A1 (de) * 2017-07-25 2019-01-31 Gea Tuchenhagen Gmbh Doppelsitzventil mit Membran
WO2019233932A1 (en) 2018-06-07 2019-12-12 B.S. Service S.R.L. Refrigerator appliance with pull-out trolley
JP7337666B2 (ja) * 2019-11-07 2023-09-04 愛三工業株式会社 弁装置
EP4093997A1 (de) * 2020-01-24 2022-11-30 GEA Tuchenhagen GmbH Ventil und Verfahren zum Reinigen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257442A (en) * 1976-09-27 1981-03-24 Claycomb Jack R Choke for controlling the flow of drilling mud
SE424357B (sv) * 1979-11-20 1982-07-12 Hakan Jeppsson Ventil med dubbla avtetningar
SE432982B (sv) 1980-04-24 1984-04-30 Alfa Laval Ab Blandningsseker ventil
EP0174384B1 (en) 1984-09-12 1987-09-09 Lavrids Knudsen Maskinfabrik A/S Double seat valve
US4605035A (en) * 1984-09-14 1986-08-12 Lavrids Knudsen Maskinefabrik A/S Double seat valve
EP0205627A1 (de) * 1985-06-11 1986-12-30 OTTO TUCHENHAGEN GmbH & Co. KG Verfahren zur Verwirklichung eines leckagefrei schaltenden und sitzreinigungsfähigen Doppelsitzventils und Vorrichtung zur Durchführung des Verfahrens
JPH075328Y2 (ja) * 1989-07-27 1995-02-08 東洋ステンレス工業株式会社 二重シール弁
JPH0536152Y2 (da) * 1990-02-02 1993-09-13
ES2091531T3 (es) * 1993-09-21 1996-11-01 Apv Rosista Gmbh Disposicion de valvula doble que conmuta sin derrames.
JP2579891B2 (ja) * 1994-03-14 1997-02-12 岩井機械工業株式会社 二重シール弁における下側弁体洗浄装置
DE19608792C2 (de) * 1996-03-07 2001-07-05 Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil
EP0819876B1 (en) 1996-07-15 2002-12-11 Toyo Stainless Steel Industries Co., Ltd. Double sealed valve
JP3765620B2 (ja) * 1996-07-15 2006-04-12 トーステ株式会社 二重シール弁
WO1998041786A1 (de) * 1997-03-18 1998-09-24 Tuchenhagen Gmbh Sitzreinigungsfähiges doppelsitzventil
DE19722615A1 (de) * 1997-05-30 1998-12-03 Lavrids Knudsen Maskinfabrik A Leckagefrei schaltendes Doppelsitzventil
FR2777626B1 (fr) * 1998-04-21 2000-05-26 Defontaine Vanne a clapets et membrane gonflable
WO2001002762A1 (en) * 1999-07-02 2001-01-11 Alfa Laval Lkm A/S Double sealing valve

Also Published As

Publication number Publication date
US20090008594A1 (en) 2009-01-08
JP5147706B2 (ja) 2013-02-20
JP2009515124A (ja) 2009-04-09
CA2571244A1 (en) 2007-05-12
EP1945976A1 (de) 2008-07-23
US20090044874A1 (en) 2009-02-19
AU2006312796B2 (en) 2012-02-02
ATE428879T1 (de) 2009-05-15
AU2006312796A1 (en) 2007-05-18
CA2626721C (en) 2013-06-18
EP1945976B1 (de) 2009-05-20
EP1945975B1 (de) 2009-04-15
US7905253B2 (en) 2011-03-15
HK1125990A1 (en) 2009-08-21
US7845368B2 (en) 2010-12-07
WO2007054134A1 (de) 2007-05-18
DK1945976T3 (da) 2009-09-07
JP4934673B2 (ja) 2012-05-16
CA2571244C (en) 2009-09-15
CA2626721A1 (en) 2007-05-18
ATE431913T1 (de) 2009-06-15
DE502006003492D1 (de) 2009-05-28
EP1945975A1 (de) 2008-07-23
JP2009515125A (ja) 2009-04-09
AU2006312793A1 (en) 2007-05-18
WO2007054131A1 (de) 2007-05-18
DE502006003783D1 (de) 2009-07-02

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