HK1125990A1 - Double seat valve - Google Patents

Double seat valve

Info

Publication number
HK1125990A1
HK1125990A1 HK09103719A HK09103719A HK1125990A1 HK 1125990 A1 HK1125990 A1 HK 1125990A1 HK 09103719 A HK09103719 A HK 09103719A HK 09103719 A HK09103719 A HK 09103719A HK 1125990 A1 HK1125990 A1 HK 1125990A1
Authority
HK
Hong Kong
Prior art keywords
closing
double seat
seat valve
front face
cylindrical lug
Prior art date
Application number
HK09103719A
Other languages
English (en)
Inventor
Jens Burmester
Matthias Suedel
Original Assignee
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 Tuchenhagen Gmbh filed Critical Tuchenhagen Gmbh
Publication of HK1125990A1 publication Critical patent/HK1125990A1/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
  • Materials For Photolithography (AREA)
HK09103719A 2005-11-12 2009-04-22 Double seat valve HK1125990A1 (en)

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
HK1125990A1 true HK1125990A1 (en) 2009-08-21

Family

ID=36604249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09103719A HK1125990A1 (en) 2005-11-12 2009-04-22 Double seat valve

Country Status (10)

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

Families Citing this family (23)

* 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
DE202007018735U1 (de) 2007-06-16 2009-03-12 Gea Tuchenhagen Gmbh Doppelsitzventil
DE102007038124B4 (de) 2007-08-03 2016-01-21 Südmo Holding GmbH Doppelsitzventil zur Trennung von Medien
ES2373193T3 (es) * 2007-10-30 2012-02-01 Gea Tuchenhagen Gmbh Válvula de asiento doble de asiento limpiable y procedimiento para la limpieza de la válvula de asiento doble de asiento limpiable.
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 (en) 2009-12-10 2017-05-01 Alfa Laval Corp Ab DOUBLE SEAT VALVE
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
US9551424B2 (en) 2012-02-03 2017-01-24 Gea Tuchenhagen Gmbh Method for cleaning the seat of a double seat valve and double seat valve for performing the method
DE102012003892A1 (de) 2012-02-28 2013-08-29 Gea Tuchenhagen Gmbh Verfahren zur Reinigung eines Ventils
DK2861898T3 (en) * 2012-06-16 2017-06-06 Gea Tuchenhagen Gmbh DOUBLE SEAT VALVE WITH SEAT CLEANING FUNCTION
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
US9976660B2 (en) * 2015-04-23 2018-05-22 Halkey-Roberts Corporation High pressure dome check valve
DE102017007028A1 (de) * 2017-07-25 2019-01-31 Gea Tuchenhagen Gmbh Doppelsitzventil mit Membran
EP3803239B1 (en) 2018-06-07 2022-05-04 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
DE3466051D1 (en) * 1984-09-12 1987-10-15 Lavrids Knudsen Maskinfabrik A 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 (ja) * 1990-02-02 1993-09-13
EP0646741B1 (de) * 1993-09-21 1996-09-04 Apv Rosista Gmbh Leckagefrei schaltende Doppelventilanordnung
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
DE69625344T2 (de) * 1996-07-15 2003-09-18 Toyo Stainless Steel Ind Co Doppelsitzventil
JP3765620B2 (ja) * 1996-07-15 2006-04-12 トーステ株式会社 二重シール弁
JP4272710B2 (ja) * 1997-03-18 2009-06-03 トゥヘンハーゲン ゲーエムベーハー 弁座洗浄可能な複座弁
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
EP1945976B1 (de) 2009-05-20
EP1945976A1 (de) 2008-07-23
JP4934673B2 (ja) 2012-05-16
US7905253B2 (en) 2011-03-15
ATE428879T1 (de) 2009-05-15
CA2571244A1 (en) 2007-05-12
CA2626721C (en) 2013-06-18
JP2009515124A (ja) 2009-04-09
ATE431913T1 (de) 2009-06-15
EP1945975B1 (de) 2009-04-15
AU2006312796A1 (en) 2007-05-18
DE502006003492D1 (de) 2009-05-28
WO2007054134A1 (de) 2007-05-18
US20090044874A1 (en) 2009-02-19
AU2006312793A1 (en) 2007-05-18
CA2626721A1 (en) 2007-05-18
DK1945976T3 (da) 2009-09-07
JP5147706B2 (ja) 2013-02-20
US20090008594A1 (en) 2009-01-08
JP2009515125A (ja) 2009-04-09
US7845368B2 (en) 2010-12-07
DE502006003783D1 (de) 2009-07-02
CA2571244C (en) 2009-09-15
DK1945975T3 (da) 2009-08-31
WO2007054131A1 (de) 2007-05-18
AU2006312796B2 (en) 2012-02-02
EP1945975A1 (de) 2008-07-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180218