ATE296980T1 - Doppelsitzventil - Google Patents

Doppelsitzventil

Info

Publication number
ATE296980T1
ATE296980T1 AT01307724T AT01307724T ATE296980T1 AT E296980 T1 ATE296980 T1 AT E296980T1 AT 01307724 T AT01307724 T AT 01307724T AT 01307724 T AT01307724 T AT 01307724T AT E296980 T1 ATE296980 T1 AT E296980T1
Authority
AT
Austria
Prior art keywords
valve
outlet port
actuator
ring
cylinder
Prior art date
Application number
AT01307724T
Other languages
English (en)
Inventor
Robert A Dumke
Robert D Zimmerly
Original Assignee
Alfa Laval Inc
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 Alfa Laval Inc filed Critical Alfa Laval Inc
Application granted granted Critical
Publication of ATE296980T1 publication Critical patent/ATE296980T1/de

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
    • Y10T137/5762—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
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y10T137/87121—Coaxial stems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT01307724T 2000-09-13 2001-09-11 Doppelsitzventil ATE296980T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/660,677 US6293300B1 (en) 2000-09-13 2000-09-13 Valve assemblies

Publications (1)

Publication Number Publication Date
ATE296980T1 true ATE296980T1 (de) 2005-06-15

Family

ID=24650516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01307724T ATE296980T1 (de) 2000-09-13 2001-09-11 Doppelsitzventil

Country Status (9)

Country Link
US (1) US6293300B1 (de)
EP (1) EP1188973B1 (de)
JP (1) JP2002181212A (de)
AT (1) ATE296980T1 (de)
CA (1) CA2357184C (de)
DE (1) DE60111149T2 (de)
DK (1) DK1188973T3 (de)
ES (1) ES2243409T3 (de)
MX (1) MXPA01009252A (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403998A (en) * 2003-07-18 2005-01-19 Spirax Sarco Ltd Double isolating valve
DK175721B1 (da) * 2003-10-28 2005-02-07 Keofitt As Ventil til steril udtagning af en væskepröve fra en beholder
US20080029170A1 (en) * 2006-08-02 2008-02-07 O'reilly Edward Three-in-one valve and control system
US7543604B2 (en) * 2006-09-11 2009-06-09 Honeywell International Inc. Control valve
DE102007011084B4 (de) * 2007-02-28 2013-11-28 Südmo Holding GmbH Ventilvorrichtung für eine Anlage zur Produktführung, eine derartige Anlage sowie ein Verfahren zum Betreiben derselben
DE102007058007A1 (de) * 2007-12-03 2009-06-04 Alfa Laval Kolding A/S Antriebsanordnung für Ventilvorrichtungen
JP5139898B2 (ja) * 2008-06-30 2013-02-06 マイクロゼロ株式会社 二重シート弁
US20130037148A1 (en) * 2011-08-11 2013-02-14 Richard James Anagnos Fluid valves having multiple fluid flow control members
BR112014003256A2 (pt) * 2011-08-11 2017-03-01 Fisher Controls Int Llc atuadores para uso com dispositivos de controle de fluido tendo mútiplos membros de controle de fluxo de fluido
DE102011085910A1 (de) * 2011-11-08 2013-05-08 Krones Aktiengesellschaft Doppelsitzventil mit Spülventil
CN103672034A (zh) * 2012-09-26 2014-03-26 苏州工业园区咖乐美电器有限公司 一种液体分向装置
CN105492807B (zh) * 2013-06-24 2018-05-08 基伊埃图亨哈根有限公司 无菌阀装置
DK2846069T3 (en) 2013-09-05 2018-01-15 Definox Sas LOCK VALVE WITH FLOAT SEAL
EP2868970B1 (de) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regelungsvorrichtung
DE102016104921A1 (de) * 2016-03-16 2017-09-21 Endress+Hauser Conducta Gmbh+Co. Kg Wechselarmatur
CN106092655A (zh) * 2016-08-26 2016-11-09 王秀红 运行取样桶
CN106124251A (zh) * 2016-08-26 2016-11-16 王秀红 定点取样桶
CN106092654A (zh) * 2016-08-26 2016-11-09 孙颖 底部取样桶
US10094514B1 (en) * 2017-05-22 2018-10-09 Sikorsky Aircraft Corporation Self-closing drain plugs with redundant sealing
DE102018115445A1 (de) 2018-06-27 2020-01-02 Ihi Charging Systems International Gmbh Regelvorrichtung für einen Abgasführungsabschnitt eines Abgasturboladers
US11913560B2 (en) * 2019-10-03 2024-02-27 Process Innovation—Food Safety, Llc Full-flow sanitary valve
US20210101188A1 (en) * 2019-10-03 2021-04-08 Flowtrend, Inc. Full-flow sanitary valve
CN112648408A (zh) * 2020-12-29 2021-04-13 扬州瀚泰机械有限公司 一种矿用浮动球冠式调节型截止阀
US12352370B2 (en) * 2022-12-07 2025-07-08 Yardney Water Management Systems Inc. Valve with stepped bushing design

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030989A1 (de) * 1980-08-16 1982-02-25 Holstein Und Kappert Gmbh, 4600 Dortmund Doppelsitzventil mit leckkontrolle
DE3211692A1 (de) * 1982-03-30 1983-10-06 Holstein & Kappert Maschf Verfahren zum reinigen von hohlraeumen in doppelsitzventilen
DE3701027A1 (de) * 1987-01-16 1988-07-28 Hans Otto Mieth Verfahren und vorrichtung zur steuerung eines leckageraumes eines ventils
DE4118874C2 (de) * 1991-06-07 1995-02-16 Tuchenhagen Otto Gmbh Verfahren zur Reinigung eines leckagefrei schaltenden Doppelsitzventils und Ventilvorrichtung zum Durchführen des Verfahrens
US5152320A (en) * 1992-01-06 1992-10-06 Tri-Clover, Inc. Reverse-acting diverter valve
US5275201A (en) 1992-07-23 1994-01-04 Tri-Clover, Inc. Manifold valve assembly with removable valve seat
US5226449A (en) 1992-11-06 1993-07-13 Tri-Clover, Inc. Manifolds and compound valves with removable valve assemblies
DE4243111B4 (de) * 1992-12-18 2004-02-26 Südmo Holding GmbH Aseptische Doppelsitz-Ventilvorrichtung
US5232023A (en) * 1992-12-22 1993-08-03 Tri-Clover, Inc. Manifold valve assemblies
US5441079A (en) 1994-04-22 1995-08-15 Tri-Clover, Inc. Manifold valve assemblies
US5469880A (en) * 1994-12-16 1995-11-28 Tetra Laval Holdings & Finance, S.C. Manifold valve assemblies with cleaning solution supply
US5450878A (en) * 1994-12-16 1995-09-19 Tetra Laval Holdings & Finance, S.C. Manifold valve assemblies for dairy product flow control
DE19548860C1 (de) * 1995-12-27 1997-01-16 Tetra Laval Holdings & Finance Absperrventil
US5775363A (en) * 1996-08-15 1998-07-07 Hammond; Duane Double seat valve with a controlled leakage cavity
JP4008505B2 (ja) * 1997-05-28 2007-11-14 テトラ・ラバル・ホールディングズ・アンド・ファイナンス・エス・エイ ダブルシートバルブ

Also Published As

Publication number Publication date
DK1188973T3 (da) 2005-09-05
DE60111149T2 (de) 2005-10-20
DE60111149D1 (de) 2005-07-07
JP2002181212A (ja) 2002-06-26
ES2243409T3 (es) 2005-12-01
CA2357184A1 (en) 2002-03-13
MXPA01009252A (es) 2005-09-08
EP1188973A2 (de) 2002-03-20
US6293300B1 (en) 2001-09-25
EP1188973A3 (de) 2003-04-02
CA2357184C (en) 2006-08-08
EP1188973B1 (de) 2005-06-01

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Legal Events

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