ES2177111T3 - Valvula de doble asiento. - Google Patents
Valvula de doble asiento.Info
- Publication number
- ES2177111T3 ES2177111T3 ES98961138T ES98961138T ES2177111T3 ES 2177111 T3 ES2177111 T3 ES 2177111T3 ES 98961138 T ES98961138 T ES 98961138T ES 98961138 T ES98961138 T ES 98961138T ES 2177111 T3 ES2177111 T3 ES 2177111T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- piston
- cylinder
- working piston
- spring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- Y10T137/5762—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
Abstract
Válvula de doble asiento con aseguramiento contra fugas, especialmente para la industria alimentária y de bebidas, que presenta en su cuerpo dos platos de válvula (6, 7) que interaccionan entre sí, que limitan una cámara hueca de fugas (10), que desemboca al aire libre mediante conducciones (11), habiéndose previsto para el accionamiento de ambos platos de válvula (6, 7) un accionamiento común que contiene un cilindro (17) con un émbolo de trabajo (18) cargado por ambos lados con un primer resorte y un segundo resorte de compresión (29, 22), el cual está unido fijamente con el vástago de la válvula (13) del plato de válvula inferior (7), atravesando este vástago de válvula (13), telescópicamente el plato de válvula superior (6) y su vástago tubular (14), el vástago a su vez con su extremo superior sobresale del cilindro (17) y allí lleva un contrasoporte (28) para el muelle de compresión inferior (29), que aprieta elplato de válvula superior (6) en su asiento (8), así como en el cilindro (17) está dispuesto un segundo émbolo de trabajo (36) debajo del primer émbolo de trabajo (18), que actúa móvil sobre el vástago tubular, y por encima del primer émbolo de trabajo está dispuesto un tercer émbolo de trabajo (30), que actúa sobre el plato inferior de la válvula, caracterizada por hecho de que el primer resorte (22) se apoya directamente en el tercer émbolo (30).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19750300A DE19750300A1 (de) | 1997-11-13 | 1997-11-13 | Doppelsitzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2177111T3 true ES2177111T3 (es) | 2002-12-01 |
Family
ID=7848614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98961138T Expired - Lifetime ES2177111T3 (es) | 1997-11-13 | 1998-11-05 | Valvula de doble asiento. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6186163B1 (es) |
EP (1) | EP1030988B1 (es) |
JP (1) | JP4274692B2 (es) |
DE (2) | DE19750300A1 (es) |
DK (1) | DK1030988T3 (es) |
ES (1) | ES2177111T3 (es) |
WO (1) | WO1999026000A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3300686B2 (ja) * | 1999-07-16 | 2002-07-08 | 藤倉ゴム工業株式会社 | 多段ピストンアクチュエータ |
ES2218291T3 (es) * | 2001-02-17 | 2004-11-16 | WILHELM GUTH GMBH & CO. KG | Accionamiento fluido para una valvula de doble cierre. |
WO2002093058A1 (de) † | 2001-05-12 | 2002-11-21 | Tuchenhagen Gmbh | Verfahren und vorrichtung zur steuerung der schaltbewegung eines ventils |
DE10234482B3 (de) * | 2002-07-29 | 2004-04-22 | Tuchenhagen Gmbh | Vorrichtung zum Antrieb für Doppelsitzventile |
US6929026B1 (en) * | 2003-03-28 | 2005-08-16 | Joseph Wilfred Arlinghaus, Jr. | Sanitary liquid pressure regulator |
US20060185729A1 (en) * | 2005-02-18 | 2006-08-24 | Ingram Thomas L | Double-walled flexible dispenser sump connection system |
CN100343562C (zh) * | 2005-04-06 | 2007-10-17 | 杨荣水 | 超高温高压快速三通换向阀的操纵机构 |
US20070084458A1 (en) * | 2005-10-13 | 2007-04-19 | General Restaurant Equipment Co. | Gas/water combination control range |
DE102007038124B4 (de) * | 2007-08-03 | 2016-01-21 | Südmo Holding GmbH | Doppelsitzventil zur Trennung von Medien |
JP5122242B2 (ja) * | 2007-10-31 | 2013-01-16 | 岩井機械工業株式会社 | 二重弁栓装置 |
DE102008004597B4 (de) * | 2008-01-16 | 2017-06-08 | Gea Tuchenhagen Gmbh | Sitzreinigungsfähiges Doppelsitzventil |
DE102010046137B4 (de) * | 2010-09-14 | 2013-07-04 | Südmo Holding GmbH | Doppelsitzventil zur Trennung von Medien |
CN102297272B (zh) * | 2011-09-06 | 2012-11-14 | 温州奥米流体设备科技有限公司 | 一种防混阀 |
PL2861898T3 (pl) * | 2012-06-16 | 2017-08-31 | Gea Tuchenhagen Gmbh | Zawór dwugniazdowy z funkcją czyszczenia gniazd |
DK3141971T3 (da) | 2015-09-11 | 2021-12-06 | Alfa Laval Corp Ab | Opsætning af ventilstyreenhed |
DK178687B1 (en) * | 2015-11-09 | 2016-11-14 | Kmatic Aps | Multifunctional Sanitary Valve and Method of Operating Such |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE3835944C2 (de) * | 1988-10-21 | 1997-04-24 | Suedmo Schleicher Ag | Absperrventil mit Leckagesicherung |
DK194391D0 (da) | 1991-11-29 | 1991-11-29 | Haakon Jeppsson | Dobbeltsaedeventil |
DE4236464C2 (de) * | 1992-10-29 | 1995-08-17 | Lavrids Knudsen Maskienfabrik | Leckagefreies Ventil |
DE4419487B4 (de) * | 1994-06-03 | 2010-12-16 | Südmo Holding GmbH | Sicherheitsschaltung für ein aseptisches Doppelsitzventil |
WO1997022821A1 (de) * | 1995-12-20 | 1997-06-26 | Tuchenhagen Gmbh | Vorrichtung zum antrieb für doppelsitzventile |
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 |
FR2777626B1 (fr) * | 1998-04-21 | 2000-05-26 | Defontaine | Vanne a clapets et membrane gonflable |
-
1997
- 1997-11-13 DE DE19750300A patent/DE19750300A1/de not_active Ceased
-
1998
- 1998-11-05 DE DE59802923T patent/DE59802923D1/de not_active Expired - Lifetime
- 1998-11-05 EP EP98961138A patent/EP1030988B1/de not_active Expired - Lifetime
- 1998-11-05 ES ES98961138T patent/ES2177111T3/es not_active Expired - Lifetime
- 1998-11-05 US US09/554,375 patent/US6186163B1/en not_active Expired - Lifetime
- 1998-11-05 JP JP2000521332A patent/JP4274692B2/ja not_active Expired - Fee Related
- 1998-11-05 WO PCT/EP1998/007066 patent/WO1999026000A1/de active IP Right Grant
- 1998-11-05 DK DK98961138T patent/DK1030988T3/da active
Also Published As
Publication number | Publication date |
---|---|
US6186163B1 (en) | 2001-02-13 |
EP1030988A1 (de) | 2000-08-30 |
DE19750300A1 (de) | 1999-06-02 |
EP1030988B1 (de) | 2002-01-23 |
JP4274692B2 (ja) | 2009-06-10 |
DK1030988T3 (da) | 2002-05-13 |
DE59802923D1 (de) | 2002-03-14 |
JP2001523802A (ja) | 2001-11-27 |
WO1999026000A1 (de) | 1999-05-27 |
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