ATE29568T1 - Doppelsitzventil. - Google Patents

Doppelsitzventil.

Info

Publication number
ATE29568T1
ATE29568T1 AT84110849T AT84110849T ATE29568T1 AT E29568 T1 ATE29568 T1 AT E29568T1 AT 84110849 T AT84110849 T AT 84110849T AT 84110849 T AT84110849 T AT 84110849T AT E29568 T1 ATE29568 T1 AT E29568T1
Authority
AT
Austria
Prior art keywords
valve
seat
sealing means
cylindrical
radial sealing
Prior art date
Application number
AT84110849T
Other languages
English (en)
Inventor
Erik Rasmussen
Gunnar Lundquist
Stig Lading
Original Assignee
Lavrids Knudsen Maskinfab As
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 Lavrids Knudsen Maskinfab As filed Critical Lavrids Knudsen Maskinfab As
Application granted granted Critical
Publication of ATE29568T1 publication Critical patent/ATE29568T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
AT84110849T 1984-09-12 1984-09-12 Doppelsitzventil. ATE29568T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84110849A EP0174384B1 (de) 1984-09-12 1984-09-12 Doppelsitzventil

Publications (1)

Publication Number Publication Date
ATE29568T1 true ATE29568T1 (de) 1987-09-15

Family

ID=8192148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84110849T ATE29568T1 (de) 1984-09-12 1984-09-12 Doppelsitzventil.

Country Status (3)

Country Link
EP (1) EP0174384B1 (de)
AT (1) ATE29568T1 (de)
DE (1) DE3466051D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003892A1 (de) * 2012-02-28 2013-08-29 Gea Tuchenhagen Gmbh Verfahren zur Reinigung eines Ventils

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2660188B2 (ja) * 1990-11-08 1997-10-08 ティ・エフ・シィ株式会社 三方切替弁
US5165443A (en) * 1991-09-13 1992-11-24 Itt Corporation Double block and vent valve system with improved flow handling feature
DE59303677D1 (de) * 1993-09-21 1996-10-10 Apv Rosista Gmbh Leckagefrei schaltende Doppelventilanordnung
CH690625A5 (de) * 1995-02-03 2000-11-15 Mts Ag Prozesstechnik Prozessventil, insbesondere für die sterile Verfahrenstechnik.
DE19548860C1 (de) * 1995-12-27 1997-01-16 Tetra Laval Holdings & Finance Absperrventil
DE19608792C2 (de) * 1996-03-07 2001-07-05 Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil
EP0819876B1 (de) * 1996-07-15 2002-12-11 Toyo Stainless Steel Industries Co., Ltd. Doppelsitzventil
US6178986B1 (en) 1997-03-18 2001-01-30 Tuchenhagen Gmbh Double seat valve with cleanable seats
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
DE19750300A1 (de) * 1997-11-13 1999-06-02 Alfa Laval Lkm A S Doppelsitzventil
DE19842603C2 (de) * 1998-09-17 2000-11-16 Tuchenhagen Gmbh Sitzreinigungsfähiges Doppelsitzventil
CN101305228B (zh) * 2005-11-12 2011-05-04 图钦哈根有限公司 双座阀
EP1945975B1 (de) 2005-11-12 2009-04-15 GEA Tuchenhagen GmbH Doppelsitzventil
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
DE102007050086A1 (de) 2007-10-19 2009-04-23 Alfa Laval Kolding A/S Verfahren zum Betrieb eines Ventils
ES2391701T3 (es) * 2008-02-16 2012-11-29 Gea Tuchenhagen Gmbh Dispositivo para la unión de una carcasa de válvula con un accionamiento regulador en una válvula de proceso que actúa como válvula de carrera
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
IN2013MN00613A (de) 2010-09-09 2015-09-25 Gea Tuchenhagen Gmbh
EP2868970B1 (de) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regelungsvorrichtung
CN113757402B (zh) * 2021-09-10 2023-11-07 浙江胜得龙阀门有限公司 一种具有关闭限位装置的闸阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456675B2 (de) * 1974-11-30 1977-07-21 Rosista Gmbh, 4750 Unna Vorrichtung zur produktfuehrung in leitungssystemen
AU525068B2 (en) * 1977-11-19 1982-10-21 AVP Rosista GmbH Double-seat valve with leakage control
SE424357B (sv) * 1979-11-20 1982-07-12 Hakan Jeppsson Ventil med dubbla avtetningar
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003892A1 (de) * 2012-02-28 2013-08-29 Gea Tuchenhagen Gmbh Verfahren zur Reinigung eines Ventils

Also Published As

Publication number Publication date
DE3466051D1 (en) 1987-10-15
EP0174384A1 (de) 1986-03-19
EP0174384B1 (de) 1987-09-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee