DK0968382T3 - Dobbeltsædet ventil med sæde, der kan renses - Google Patents

Dobbeltsædet ventil med sæde, der kan renses

Info

Publication number
DK0968382T3
DK0968382T3 DK97929278T DK97929278T DK0968382T3 DK 0968382 T3 DK0968382 T3 DK 0968382T3 DK 97929278 T DK97929278 T DK 97929278T DK 97929278 T DK97929278 T DK 97929278T DK 0968382 T3 DK0968382 T3 DK 0968382T3
Authority
DK
Denmark
Prior art keywords
seat
cleaned
double
valve
seat valve
Prior art date
Application number
DK97929278T
Other languages
English (en)
Inventor
Jens Burmester
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
Application granted granted Critical
Publication of DK0968382T3 publication Critical patent/DK0968382T3/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)
  • Lift Valve (AREA)
DK97929278T 1997-03-18 1997-06-24 Dobbeltsædet ventil med sæde, der kan renses DK0968382T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711077 1997-03-18
PCT/EP1997/003306 WO1998041786A1 (de) 1997-03-18 1997-06-24 Sitzreinigungsfähiges doppelsitzventil

Publications (1)

Publication Number Publication Date
DK0968382T3 true DK0968382T3 (da) 2003-09-15

Family

ID=7823671

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97929278T DK0968382T3 (da) 1997-03-18 1997-06-24 Dobbeltsædet ventil med sæde, der kan renses

Country Status (7)

Country Link
US (1) US6178986B1 (da)
EP (1) EP0968382B1 (da)
JP (1) JP4272710B2 (da)
AU (1) AU3344197A (da)
DE (1) DE59710144D1 (da)
DK (1) DK0968382T3 (da)
WO (1) WO1998041786A1 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720566C1 (de) * 1997-05-16 1999-02-11 Apv Rosista Gmbh Doppelsitzventil
DE19722615A1 (de) * 1997-05-30 1998-12-03 Lavrids Knudsen Maskinfabrik A Leckagefrei schaltendes Doppelsitzventil
DK1725795T3 (da) 2004-03-15 2008-10-06 Gea Tuchenhagen Gmbh Anordning til fremdrivning af en dobbeltsædet ventil
NZ533910A (en) * 2004-07-05 2007-02-23 Tyco Flow Control Pacific Pty Valve status monitoring
EP1945975B1 (de) * 2005-11-12 2009-04-15 GEA Tuchenhagen GmbH Doppelsitzventil
DE102005057103A1 (de) 2005-11-25 2007-05-31 Südmo Holding GmbH Ventilvorrichtung sowie Ventilteller für eine Ventilvorrichtung
EP2017514B1 (fr) * 2007-07-02 2018-11-14 Luxembourg Patent Company S.A. Vanne de fermeture intégrée dans un détendeur
DE102007050086A1 (de) * 2007-10-19 2009-04-23 Alfa Laval Kolding A/S Verfahren zum Betrieb eines Ventils
ATE551563T1 (de) * 2008-05-30 2012-04-15 Gea Tuchenhagen Gmbh Vorrichtung zur verrohrung von prozessanlagen der nahrungsmittel- und getränkeindustrie
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
SE534199C2 (sv) * 2009-10-02 2011-05-31 Alfa Laval Corp Ab En blandningssäker ventil innefattande en rengöringsanordning samt ett rengöringsarrangemang för rengöring av en ventils utloppsutrymme
DK200970139A (en) * 2009-10-02 2011-04-03 Alfa Laval Corp Ab Nozzie design on mixproof valves
EP2333385B1 (en) 2009-12-10 2017-01-25 Alfa Laval Corporate AB Double-seat valve
FR2956181B1 (fr) * 2010-02-09 2012-02-24 Defontaine Dispositif de vanne multivoies pour la circulation de fluides
US8579249B2 (en) * 2010-11-04 2013-11-12 Fisher Controls International Llc Biasing device for use with actuators of fluid valves
US9255512B2 (en) * 2011-08-22 2016-02-09 Cummins Emission Solutions, Inc. Urea injection systems wash cycles
ES2564702T3 (es) 2012-02-03 2016-03-28 Gea Tuchenhagen Gmbh Procedimiento para la limpieza de asientos de una válvula de doble asiento y válvula de doble asiento para la realización del procedimiento
DE102012204071A1 (de) * 2012-03-15 2013-09-19 Krones Ag Einseitig wirkende Abdichtung für Prozessventile
WO2013185790A1 (de) 2012-06-16 2013-12-19 Gea Tuchenhagen Gmbh Sitzreinigungsfähiges doppelsitzventil
US9328837B2 (en) * 2012-10-04 2016-05-03 Spx Flow, Inc. Double seat valve with isolated vent chambers
DE102015215089A1 (de) * 2015-08-07 2017-02-09 Evoguard Gmbh Doppelsitzventil
DE102017007028A1 (de) * 2017-07-25 2019-01-31 Gea Tuchenhagen Gmbh Doppelsitzventil mit Membran
DE102019128235A1 (de) * 2019-10-18 2021-04-22 Gea Farm Technologies Gmbh Sicherheitsventil
EP4166825A1 (en) * 2021-10-15 2023-04-19 Alfa Laval Corporate AB Flow control arrangment and method of cleaning such an arrangement

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE501350C (de) 1929-12-24 1930-07-01 E H Gustav De Grahl Dr Ing Abschlammventil
GB668563A (en) 1948-05-15 1952-03-19 Marvin H Grove Valve construction
FR1204043A (fr) 1957-10-03 1960-01-22 Bryan Donkin Co Ltd Soupape à bague d'étanchéité
NL191605C (nl) * 1977-11-19 1995-10-17 Holstein & Kappert Maschf Afsluiter met twee van dubbele zittingen voorziene klepschotels.
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
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
DE3370524D1 (en) * 1982-11-29 1987-04-30 Bm Digiflow As A 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
DE3701027A1 (de) * 1987-01-16 1988-07-28 Hans Otto Mieth Verfahren und vorrichtung zur steuerung eines leckageraumes eines ventils
DE3835363C2 (de) * 1988-01-20 1994-05-26 Mieth Hans Otto Verfahren und Vorrichtung zur Steuerung des Mediumeintritts in wenigstens einen Leckageraum einer Ventilvorrichtung
DE3801561A1 (de) * 1988-01-20 1989-08-03 Mieth Hans Otto Ventilvorrichtung
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
DK194391D0 (da) 1991-11-29 1991-11-29 Haakon Jeppsson Dobbeltsaedeventil
JPH07503521A (ja) * 1992-02-08 1995-04-13 オットー　ツーヒェンハーゲン　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツンク　ウント　ツェーオー．カーゲー ダブルシートバルブ
DE59303677D1 (de) * 1993-09-21 1996-10-10 Apv Rosista Gmbh Leckagefrei schaltende Doppelventilanordnung
DE4332109C2 (de) 1993-09-22 1995-07-06 Tuchenhagen Otto Gmbh Vorrichtung zum leckagefreien Schalten eines Doppelsitzventils
DE19548860C1 (de) * 1995-12-27 1997-01-16 Tetra Laval Holdings & Finance Absperrventil

Also Published As

Publication number Publication date
US6178986B1 (en) 2001-01-30
EP0968382A1 (de) 2000-01-05
EP0968382B1 (de) 2003-05-21
JP4272710B2 (ja) 2009-06-03
DE59710144D1 (de) 2003-06-26
JP2001515571A (ja) 2001-09-18
WO1998041786A1 (de) 1998-09-24
AU3344197A (en) 1998-10-12

Similar Documents

Publication Publication Date Title
NO20034463L (no) Ventil med selv-rengjorende plugg/sete-enhet.
DE69811663D1 (de) Ventil zur anwendung im bohrloch
DE69933977D1 (de) Ventil
DE69814854D1 (de) Ventil
DE69935642D1 (de) Ventil
DE60025572D1 (de) Hocheffizient- Ventil- und Sitzbaueinheit
DE69706342D1 (de) Ventil
DE59710144D1 (de) Sitzreinigungsfähiges doppelsitzventil
NO308811B1 (no) Ventilsammenstilling med forbedret ventilsete
DE69625344D1 (de) Doppelsitzventil
DE69819627D1 (de) Speicherung der sitzposition mit weichen und harten endlagen
ZA99437B (en) Fluid filter with valve; and, methods.
DE69838793D1 (de) Mehrweg ventil
DE59808582D1 (de) Ventil
DE59802923D1 (de) Doppelsitzventil
NO993705D0 (no) Ventil arrangement
DE69716007D1 (de) Knebelbetägtigtes Ventil
DK0878649T3 (da) Dobbeltsædet ventil
DK0983455T3 (da) Lækagefrit skiftende dobbeltsædet ventil
NO952746D0 (no) Ventilenhet med dobbelt ventilsete
DE69738203D1 (de) Solenoid ventil
DE59810706D1 (de) Ventil
DE69705699D1 (de) Ventil
DE69719379D1 (de) Ventil
DE59808971D1 (de) Ventil