ZA864227B - A method and apparatus for the realization of a leakage-free switching double seat valve adapted for cleaning seat surfaces - Google Patents

A method and apparatus for the realization of a leakage-free switching double seat valve adapted for cleaning seat surfaces

Info

Publication number
ZA864227B
ZA864227B ZA864227A ZA864227A ZA864227B ZA 864227 B ZA864227 B ZA 864227B ZA 864227 A ZA864227 A ZA 864227A ZA 864227 A ZA864227 A ZA 864227A ZA 864227 B ZA864227 B ZA 864227B
Authority
ZA
South Africa
Prior art keywords
realization
leakage
valve adapted
free switching
switching double
Prior art date
Application number
ZA864227A
Other languages
English (en)
Inventor
Hans Otto Mieth
Original Assignee
Tuchenhagen Otto 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8193558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA864227(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tuchenhagen Otto Gmbh filed Critical Tuchenhagen Otto Gmbh
Publication of ZA864227B publication Critical patent/ZA864227B/xx

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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/02—Arrangements using fluid issuing from valve members or 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0419—Fluid cleaning or flushing
    • Y10T137/0424—Liquid cleaning or flushing
    • Y10T137/043—Valve or valve seat cleaning
    • 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
    • Y10T137/88022—One valve head provides seat for other head
    • Y10T137/8803—Also carries head of other valve
    • 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
    • Y10T137/88046—Biased valve with external operator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
ZA864227A 1985-06-11 1986-06-06 A method and apparatus for the realization of a leakage-free switching double seat valve adapted for cleaning seat surfaces ZA864227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85107177A EP0205627A1 (de) 1985-06-11 1985-06-11 Verfahren zur Verwirklichung eines leckagefrei schaltenden und sitzreinigungsfähigen Doppelsitzventils und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
ZA864227B true ZA864227B (en) 1987-01-28

Family

ID=8193558

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864227A ZA864227B (en) 1985-06-11 1986-06-06 A method and apparatus for the realization of a leakage-free switching double seat valve adapted for cleaning seat surfaces

Country Status (10)

Country Link
US (1) US4757834A (xx)
EP (2) EP0205627A1 (xx)
JP (1) JPS6246069A (xx)
AU (1) AU589640B2 (xx)
CA (1) CA1295982C (xx)
DE (1) DE3669379D1 (xx)
DK (1) DK163372C (xx)
ES (1) ES8706247A1 (xx)
SU (1) SU1662356A3 (xx)
ZA (1) ZA864227B (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU623376B2 (en) * 1988-01-20 1992-05-14 Hans-Otto Mieth Multiway valve with isolated sealing cavities
DE4035017C1 (xx) * 1990-11-03 1992-01-09 Otto Tuchenhagen Gmbh & Co. Kg, 2059 Buechen, De
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
DE4203724C2 (de) * 1992-02-08 1995-06-29 Tuchenhagen Otto Gmbh Vorrichtung zur Reinigung eines Doppelsitzventils
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
US5232023A (en) * 1992-12-22 1993-08-03 Tri-Clover, Inc. Manifold valve assemblies
EP0646741B1 (de) * 1993-09-21 1996-09-04 Apv Rosista Gmbh Leckagefrei schaltende Doppelventilanordnung
US5441079A (en) * 1994-04-22 1995-08-15 Tri-Clover, Inc. Manifold valve assemblies
US5465748A (en) * 1994-05-24 1995-11-14 Millipore Corporation Sanitizable slider diaphragm valve
US5469880A (en) * 1994-12-16 1995-11-28 Tetra Laval Holdings & Finance, S.C. Manifold valve assemblies with cleaning solution supply
JP2772248B2 (ja) * 1995-02-15 1998-07-02 東洋エンジニアリング株式会社 配管自動接続装置
JP2921654B2 (ja) * 1995-04-27 1999-07-19 サーパス工業株式会社 流体移送用カップリング装置
US5699825A (en) * 1995-11-14 1997-12-23 United Dominion Industries, Inc. Double seat flow control valve
DE19548860C1 (de) * 1995-12-27 1997-01-16 Tetra Laval Holdings & Finance Absperrventil
EP0819876B1 (en) * 1996-07-15 2002-12-11 Toyo Stainless Steel Industries Co., Ltd. Double sealed valve
DE19652215C2 (de) * 1996-12-16 2000-05-18 Inventec Ges Fuer Tech Innovat Verfahren zum Reinigen eines leckagefrei schaltenden Absperrventils und Absperrventil zur Durchführung des Verfahrens
GB9700950D0 (en) 1997-01-17 1997-03-05 Hygienic Pigging Systems Limit Valve arrangements
EP0968382B1 (de) * 1997-03-18 2003-05-21 TUCHENHAGEN GmbH Sitzreinigungsfähiges doppelsitzventil
DE19720566C1 (de) * 1997-05-16 1999-02-11 Apv Rosista Gmbh Doppelsitzventil
US6117317A (en) * 1997-05-23 2000-09-12 Millipore Investment Holdings Limited Chromatographic column and valve with movable valve sleeve
DE19842922A1 (de) * 1998-09-18 2000-03-23 Rieger Gmbh & Co Kg Geb Ventil, insbesondere Doppelsitzventil
GB2344543B (en) 1998-12-10 2002-11-27 Millipore Corp Chromatography column system and method of packing a chromatography system
DE102004031476B4 (de) * 2004-06-30 2006-03-23 Tuchenhagen Gmbh Vorrichtung zum Ausgleich von Volumina in einem Rohrleitungssystem
NZ533910A (en) * 2004-07-05 2007-02-23 Tyco Flow Control Pacific Pty Valve status monitoring
WO2007054131A1 (de) * 2005-11-12 2007-05-18 Tuchenhagen Gmbh Doppelsitzventil
DE102005057103A1 (de) * 2005-11-25 2007-05-31 Südmo Holding GmbH Ventilvorrichtung sowie Ventilteller für eine Ventilvorrichtung
DE102006046442A1 (de) † 2006-09-25 2008-03-27 Gebr. Rieger Gmbh & Co. Kg Doppelsitz-Ventilvorrichtung
FR2956181B1 (fr) * 2010-02-09 2012-02-24 Defontaine Dispositif de vanne multivoies pour la circulation de fluides
CN101792104B (zh) * 2010-04-10 2012-07-04 杭州中亚机械有限公司 一种食品灌装进料和出料的切换阀
DE102010030300A1 (de) * 2010-06-21 2011-12-22 Krones Aktiengesellschaft Doppelsitzventil und Abdichtung eines Doppelsitzventils
US8579249B2 (en) * 2010-11-04 2013-11-12 Fisher Controls International Llc Biasing device for use with actuators of fluid valves
CN103672022B (zh) * 2013-12-02 2016-04-06 东正科技有限公司 双阻止阀座
KR101601429B1 (ko) * 2014-06-10 2016-03-09 현대자동차주식회사 엔진용 흡기량 제어장치 및 그 제어방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623039C3 (de) * 1976-05-22 1980-11-13 Leonhard Schleicher Suedmo-Armaturenfabrik Gmbh, 7081 Riesbuerg Absperrventil mit Leckagesicherung
DE2632587C2 (de) * 1976-07-20 1985-05-30 Fa. Otto Tuchenhagen, 2059 Büchen Doppelsitzventil 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
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
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
DE3030989A1 (de) * 1980-08-16 1982-02-25 Holstein Und Kappert Gmbh, 4600 Dortmund Doppelsitzventil mit leckkontrolle
EP0060910B1 (de) * 1981-03-24 1986-05-14 Holstein & Kappert GmbH Doppelsitzventil mit Leckkontrolle
DE3133273C2 (de) * 1981-08-22 1985-10-17 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Reinigbares Doppelsitzventil mit Leckkontrolle
DE3211692A1 (de) * 1982-03-30 1983-10-06 Holstein & Kappert Maschf Verfahren zum reinigen von hohlraeumen in doppelsitzventilen
DE3242947A1 (de) * 1982-11-20 1984-05-24 Holstein Und Kappert Gmbh, 4600 Dortmund Doppelsitzventil mit zwei ventiltellern
WO1984002169A1 (en) * 1982-11-29 1984-06-07 Bm Digiflow As A stop or switch valve for fluids
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

Also Published As

Publication number Publication date
JPS6246069A (ja) 1987-02-27
AU589640B2 (en) 1989-10-19
DK163372B (da) 1992-02-24
DK272086A (da) 1986-12-12
ES8706247A1 (es) 1987-05-16
AU5844486A (en) 1986-12-18
EP0205627A1 (de) 1986-12-30
DK163372C (da) 1992-07-13
US4757834A (en) 1988-07-19
SU1662356A3 (ru) 1991-07-07
DK272086D0 (da) 1986-06-10
EP0208126B1 (de) 1990-03-07
EP0208126A1 (de) 1987-01-14
DE3669379D1 (de) 1990-04-12
CA1295982C (en) 1992-02-18
ES555956A0 (es) 1987-05-16

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