DK0866934T3 - Afspærringsventil - Google Patents

Afspærringsventil

Info

Publication number
DK0866934T3
DK0866934T3 DK96931794T DK96931794T DK0866934T3 DK 0866934 T3 DK0866934 T3 DK 0866934T3 DK 96931794 T DK96931794 T DK 96931794T DK 96931794 T DK96931794 T DK 96931794T DK 0866934 T3 DK0866934 T3 DK 0866934T3
Authority
DK
Denmark
Prior art keywords
shut
valve
Prior art date
Application number
DK96931794T
Other languages
English (en)
Inventor
Bjarne Sondergaard
Per Schneiderreit
Jensen Karl-Age Lindholm
Original Assignee
Alfa Laval Lkm A S
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=7781509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0866934(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfa Laval Lkm A S filed Critical Alfa Laval Lkm A S
Application granted granted Critical
Publication of DK0866934T3 publication Critical patent/DK0866934T3/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
    • 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
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • Y10T137/5762—With leakage or drip collecting
    • 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)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
DK96931794T 1995-12-27 1996-09-12 Afspærringsventil DK0866934T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19548860A DE19548860C1 (de) 1995-12-27 1995-12-27 Absperrventil
PCT/EP1996/003998 WO1997024541A1 (de) 1995-12-27 1996-09-12 Absperrventil

Publications (1)

Publication Number Publication Date
DK0866934T3 true DK0866934T3 (da) 2000-05-01

Family

ID=7781509

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96931794T DK0866934T3 (da) 1995-12-27 1996-09-12 Afspærringsventil

Country Status (6)

Country Link
US (1) US6014983A (da)
EP (1) EP0866934B1 (da)
JP (1) JP3149029B2 (da)
DE (2) DE19548860C1 (da)
DK (1) DK0866934T3 (da)
WO (1) WO1997024541A1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6125884A (en) * 1997-10-15 2000-10-03 Hughes; Richard E. Process sampling selection valves
DE19750300A1 (de) * 1997-11-13 1999-06-02 Alfa Laval Lkm A S Doppelsitzventil
DE19842922A1 (de) * 1998-09-18 2000-03-23 Rieger Gmbh & Co Kg Geb Ventil, insbesondere Doppelsitzventil
DE19900239C1 (de) * 1999-01-07 2000-06-21 Tuchenhagen Gmbh Antrieb für ein sitzreinigungsfähiges Doppelsitzventil
DE19957306C2 (de) * 1999-06-08 2001-07-05 Tuchenhagen Gmbh Schließglied-Einheit für ein aseptisches Doppelsitzventil
US6293300B1 (en) * 2000-09-13 2001-09-25 Alfa Laval Inc. Valve assemblies
ES2218291T3 (es) * 2001-02-17 2004-11-16 WILHELM GUTH GMBH & CO. KG Accionamiento fluido para una valvula de doble cierre.
US6968851B2 (en) * 2001-04-11 2005-11-29 Asco Controls, L.P. Double block valve with proving system
DE10237236B3 (de) * 2002-08-14 2004-02-26 Tuchenhagen Gmbh Vorrichtung zum Antrieb für Doppelsitzventile
EP1725794A1 (de) 2004-03-15 2006-11-29 TUCHENHAGEN GmbH Vorrichtung zum antrieb eines doppelsitzventils
ATE397175T1 (de) 2004-03-15 2008-06-15 Tuchenhagen Gmbh Vorrichtung zum antrieb eines doppelsitzventils
DE102005016932B3 (de) * 2005-04-13 2007-01-04 Tuchenhagen Gmbh Verfahren zur Verformung einer Sitzdichtung eines Ventils im Bereich der Sitzfläche im Zuge des Schließhubes und Sitzdichtung zur Durchführung des Verfahrens
KR20080037018A (ko) * 2005-07-13 2008-04-29 스와겔로크 컴패니 작동 방법 및 작동 장치
ES2392317T3 (es) * 2008-02-16 2012-12-07 Gea Tuchenhagen Gmbh Válvula elevadora, especialmente para la técnica de procesos
DE102010030299A1 (de) * 2010-06-21 2011-12-22 Krones Aktiengesellschaft Vorrichtung zum Antreiben eines Doppelsitzventils
US8579249B2 (en) * 2010-11-04 2013-11-12 Fisher Controls International Llc Biasing device for use with actuators of fluid valves
DE102011113046B4 (de) * 2011-09-10 2013-04-11 Gea Tuchenhagen Gmbh Steuereinheit für ein Ventil
EP2597342A1 (en) 2011-11-28 2013-05-29 Alfa Laval Corporate AB Seat valve with anti-fouling properties
DE102011120287B3 (de) * 2011-12-03 2012-11-15 Gea Tuchenhagen Gmbh Antrieb zum Schalten eines Doppelsitzventils
EP2672155B1 (en) * 2012-06-07 2015-03-25 Alfa Laval Corporate AB Actuator for a valve and a valve comprising such actuator
DK2752585T3 (da) 2013-01-04 2015-08-24 Alfa Laval Corp Ab Styreenhed til ventilaktuator
EP2816266B1 (en) * 2013-06-21 2018-04-25 Alfa Laval Corporate AB Double seat valve
CN110925458B (zh) * 2019-11-19 2021-11-16 浙江利百加泵阀科技有限公司 一种智能控制防混阀
KR102614981B1 (ko) * 2019-12-06 2023-12-19 주식회사 유니락 퀵 오픈 밸브
EP4176187A1 (de) * 2020-07-02 2023-05-10 GEA Tuchenhagen GmbH Antrieb für ein ventil und verfahren
EP4202264A1 (en) * 2021-12-21 2023-06-28 Alfa Laval Corporate AB Actuator arrangement and a method for moving a valve member into a cleaning position

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632587C2 (de) * 1976-07-20 1985-05-30 Fa. Otto Tuchenhagen, 2059 Büchen Doppelsitzventil mit Leckkontrolle
DE2750833C2 (de) * 1977-11-14 1983-09-01 Fa. Otto Tuchenhagen, 2059 Büchen Vorrichtung für Reinigungsflüssigkeits-Anschluß, Hubsicherung und Federwiderlager für Doppelsitz-Rohrleitungsschalter mit Leckkontrolle
SE437710B (sv) * 1977-01-29 1985-03-11 Tuchenhagen Otto Gmbh Rorkopplingsdon med leckkontroll och rensbar leckkammare samt utfort som dubbelseteskoppling for rorledingar
NL191605C (nl) * 1977-11-19 1995-10-17 Holstein & Kappert Maschf Afsluiter met twee van dubbele zittingen voorziene klepschotels.
DE3005329C2 (de) * 1980-02-13 1985-08-22 Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg Absperrventil mit Leckagesicherung
SE432982B (sv) * 1980-04-24 1984-04-30 Alfa Laval Ab Blandningsseker ventil
DE3108778C2 (de) * 1980-07-22 1986-10-16 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Verfahren zur Reinigung beider Sitzflächen eines Doppelsitzventils und Vorrichtung zur Durchführung des Verfahrens
US4373545A (en) * 1981-01-26 1983-02-15 Cherry-Burrell Corporation Double block and vent valve
DE3133273C2 (de) * 1981-08-22 1985-10-17 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Reinigbares Doppelsitzventil mit Leckkontrolle
US4617955A (en) * 1982-11-29 1986-10-21 Bm Digiflow A/S Stop or switch valve for fluids
NL8303437A (nl) * 1983-10-06 1985-05-01 Hoogeveen Appendagefab Afsluiter.
ATE29568T1 (de) * 1984-09-12 1987-09-15 Lavrids Knudsen Maskinfab As Doppelsitzventil.
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
DK194391D0 (da) * 1991-11-29 1991-11-29 Haakon Jeppsson Dobbeltsaedeventil
DE4236464C2 (de) * 1992-10-29 1995-08-17 Lavrids Knudsen Maskienfabrik Leckagefreies Ventil
ES2091531T3 (es) * 1993-09-21 1996-11-01 Apv Rosista Gmbh Disposicion de valvula doble que conmuta sin derrames.
US5699825A (en) * 1995-11-14 1997-12-23 United Dominion Industries, Inc. Double seat flow control valve
DE69625344T2 (de) * 1996-07-15 2003-09-18 Toyo Stainless Steel Industries Co., Ltd. Doppelsitzventil

Also Published As

Publication number Publication date
WO1997024541A1 (de) 1997-07-10
EP0866934A1 (de) 1998-09-30
JP3149029B2 (ja) 2001-03-26
DE59604069D1 (de) 2000-02-03
EP0866934B1 (de) 1999-12-29
DE19548860C1 (de) 1997-01-16
JPH11506820A (ja) 1999-06-15
US6014983A (en) 2000-01-18

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