DK0866934T3 - Afspærringsventil - Google Patents
AfspærringsventilInfo
- 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
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)
- Details Of Valves (AREA)
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 (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59710144D1 (de) * | 1997-03-18 | 2003-06-26 | Tuchenhagen Gmbh | Sitzreinigungsfähiges doppelsitzventil |
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 |
EP1233217B1 (de) * | 2001-02-17 | 2004-04-07 | Wilhelm Guth GmbH & Co. KG | Fluidischer Antrieb für ein Doppeldichtventil |
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 |
WO2005093299A1 (de) | 2004-03-15 | 2005-10-06 | 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 |
WO2007009077A2 (en) * | 2005-07-13 | 2007-01-18 | Swagelok Company | Method and arrangement for actuation |
WO2009100920A1 (de) * | 2008-02-16 | 2009-08-20 | Gea Tuchenhagen Gmbh | Hubventil, insbesondere für die prozesstechnik |
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 |
DK2816266T3 (da) * | 2013-06-21 | 2018-07-30 | Alfa Laval Corp Ab | Dobbeltsædeventil |
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 |
WO2022002840A1 (de) * | 2020-07-02 | 2022-01-06 | Gea Tuchenhagen Gmbh | Antrieb für ein ventil und verfahren |
Family Cites Families (19)
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 |
GB2011583B (en) * | 1977-11-19 | 1982-03-31 | Holstein & Kappert Maschf | Valve arrangement |
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. |
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 |
DK194391D0 (da) * | 1991-11-29 | 1991-11-29 | Haakon Jeppsson | Dobbeltsaedeventil |
DE4236464C2 (de) * | 1992-10-29 | 1995-08-17 | Lavrids Knudsen Maskienfabrik | Leckagefreies Ventil |
DE59303677D1 (de) * | 1993-09-21 | 1996-10-10 | Apv Rosista Gmbh | Leckagefrei schaltende Doppelventilanordnung |
US5699825A (en) * | 1995-11-14 | 1997-12-23 | United Dominion Industries, Inc. | Double seat flow control valve |
EP0819876B1 (en) * | 1996-07-15 | 2002-12-11 | Toyo Stainless Steel Industries Co., Ltd. | Double sealed valve |
-
1995
- 1995-12-27 DE DE19548860A patent/DE19548860C1/de not_active Expired - Lifetime
-
1996
- 1996-09-12 JP JP51918797A patent/JP3149029B2/ja not_active Expired - Lifetime
- 1996-09-12 WO PCT/EP1996/003998 patent/WO1997024541A1/de active IP Right Grant
- 1996-09-12 EP EP96931794A patent/EP0866934B1/de not_active Expired - Lifetime
- 1996-09-12 DE DE59604069T patent/DE59604069D1/de not_active Expired - Lifetime
- 1996-09-12 DK DK96931794T patent/DK0866934T3/da active
- 1996-09-12 US US09/091,089 patent/US6014983A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11506820A (ja) | 1999-06-15 |
EP0866934B1 (de) | 1999-12-29 |
JP3149029B2 (ja) | 2001-03-26 |
WO1997024541A1 (de) | 1997-07-10 |
EP0866934A1 (de) | 1998-09-30 |
US6014983A (en) | 2000-01-18 |
DE19548860C1 (de) | 1997-01-16 |
DE59604069D1 (de) | 2000-02-03 |
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