ES2037873T3 - Valvula de compuerta de placas. - Google Patents
Valvula de compuerta de placas.Info
- Publication number
- ES2037873T3 ES2037873T3 ES198888810870T ES88810870T ES2037873T3 ES 2037873 T3 ES2037873 T3 ES 2037873T3 ES 198888810870 T ES198888810870 T ES 198888810870T ES 88810870 T ES88810870 T ES 88810870T ES 2037873 T3 ES2037873 T3 ES 2037873T3
- Authority
- ES
- Spain
- Prior art keywords
- slider
- premises
- cylinder
- servo
- gate valve
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/188—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
LA CORREDERA DE PLACAS MUESTRA UNA CORREDERA(6) MOVIL, CONTENIDA DOS PLACAS DE CIERRE (8, 9), QUE ESTAN PROVISTAS CON DOS SERVOEMBOLOS (25, 26) DISPUESTOS DIAMETRALMENTE UNO A OTRO. LOS SERVOEMBOLOS ESTAN GUIADOS EN CADA CILINDRO (27, 28) Y LOS LOCALES DE CILINDROS (29, 31; 30, 32) ESTAN UNIDOS UNO CON OTRO EN LOS DOS LADOS DEL EMBOLO SOBRE CADA LUGAR DE ESTRANGULACION (37, 38). LOS LOCALES DE CILINDROS (29, 30) INTERIORES ESTAN EN UNION CON EL LOCAL DE CORRIENTE DE LA CORREDERA DE PLACAS Y LOS LOCALES DE CILINDROS (31, 32) EXTERIORES ESTAN UNIBLES CON UN BAJADOR DE PRESION, COBRE CADA VALVULA DE MANDO (21, 21''. ENTRE LAS DOS PLACAS DE CIERRE (8, 9) EXISTE UN ESPACIO (16) JUNTANDO CONTRA LA CORREDERA (6), QUE ESTA EN POSICION DE CIERRE DE LA CORREDERA, IMPULSABLE A TRAVES DE UN MEDIO DE PRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH384/88A CH675286A5 (es) | 1988-02-04 | 1988-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2037873T3 true ES2037873T3 (es) | 1993-07-01 |
Family
ID=4185779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888810870T Expired - Lifetime ES2037873T3 (es) | 1988-02-04 | 1988-12-19 | Valvula de compuerta de placas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4913400A (es) |
EP (1) | EP0326787B1 (es) |
JP (1) | JPH01224575A (es) |
BR (1) | BR8900461A (es) |
CA (1) | CA1316900C (es) |
CH (1) | CH675286A5 (es) |
DE (1) | DE3876614D1 (es) |
ES (1) | ES2037873T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9118113D0 (en) * | 1991-08-22 | 1991-10-09 | D & C Ltd | Slide valve |
DE4414176A1 (de) * | 1994-04-22 | 1995-10-26 | Zimmermann & Jansen Gmbh | Plattenschieber |
US5971358A (en) * | 1998-06-11 | 1999-10-26 | Penn Troy Machine Co., Inc. | Gate assembly for a double disk gate valve |
GB0519772D0 (en) * | 2005-09-29 | 2005-11-09 | Oliver Valvetek Ltd | A gate valve assembly |
US8297591B2 (en) * | 2008-08-29 | 2012-10-30 | Applied Materials, Inc. | Slit valve control |
US9562613B2 (en) * | 2011-09-30 | 2017-02-07 | Integrated Equipment, Inc. | Expanding gate valve assembly |
US10088240B2 (en) | 2014-09-16 | 2018-10-02 | Dieterich Standard, Inc. | Manifold for process variable transmitter with steam coupling |
US9360122B2 (en) | 2014-10-14 | 2016-06-07 | Kennedy Valve Company | Expanding disk gate valve |
US11448324B2 (en) * | 2019-05-10 | 2022-09-20 | Vault Pressure Control, Llc | Translating cavity valve |
RU193785U1 (ru) * | 2019-09-19 | 2019-11-14 | Акционерное Общество "Инженерный Центр Судостроения" | Сильфонная шиберная задвижка |
DE102022126331B3 (de) | 2022-10-11 | 2023-08-10 | Isk Gmbh | Plattenschieber |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1196093A (fr) * | 1958-05-12 | 1959-11-20 | Chantiers De Latlantique | Vanne droite à commande hydraulique |
FR1519784A (fr) * | 1967-02-21 | 1968-04-05 | Saiecom | Perfectionnements apportés aux vannes à tiroir |
US3575377A (en) * | 1969-02-20 | 1971-04-20 | Willamette Iron And Steel Co | Closure seal for gate valve and method |
US4010928A (en) * | 1974-12-27 | 1977-03-08 | Xomox Corporation | Piston-operated parallel-slide gate valve |
CH649359A5 (de) * | 1980-11-26 | 1985-05-15 | Sulzer Ag | Plattenschieber. |
US4658851A (en) * | 1984-06-18 | 1987-04-21 | Koch Rudolf K | Reversing valve construction and method of making the same |
-
1988
- 1988-02-04 CH CH384/88A patent/CH675286A5/de not_active IP Right Cessation
- 1988-12-19 DE DE8888810870T patent/DE3876614D1/de not_active Expired - Lifetime
- 1988-12-19 EP EP88810870A patent/EP0326787B1/de not_active Expired - Lifetime
- 1988-12-19 ES ES198888810870T patent/ES2037873T3/es not_active Expired - Lifetime
-
1989
- 1989-01-26 CA CA000589209A patent/CA1316900C/en not_active Expired - Lifetime
- 1989-02-02 US US07/305,802 patent/US4913400A/en not_active Expired - Lifetime
- 1989-02-02 BR BR898900461A patent/BR8900461A/pt not_active IP Right Cessation
- 1989-02-03 JP JP1024093A patent/JPH01224575A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CH675286A5 (es) | 1990-09-14 |
US4913400A (en) | 1990-04-03 |
DE3876614D1 (de) | 1993-01-21 |
BR8900461A (pt) | 1989-10-03 |
JPH01224575A (ja) | 1989-09-07 |
CA1316900C (en) | 1993-04-27 |
EP0326787A1 (de) | 1989-08-09 |
JPH0585793B2 (es) | 1993-12-08 |
EP0326787B1 (de) | 1992-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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