ES284362U - Valvula de cierre - Google Patents
Valvula de cierreInfo
- Publication number
- ES284362U ES284362U ES1985284362U ES284362U ES284362U ES 284362 U ES284362 U ES 284362U ES 1985284362 U ES1985284362 U ES 1985284362U ES 284362 U ES284362 U ES 284362U ES 284362 U ES284362 U ES 284362U
- Authority
- ES
- Spain
- Prior art keywords
- shut
- valve
- sealing ring
- sealing rings
- further sealing
- 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.)
- Granted
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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
Válvula de cierre provista de pistón con canal axial compensador de la presión que actúa conjuntamente con dos anillos obturadores de sección transversal rectangular de material blando introducidos en los taladros del alojamiento de la válvula actuando conjuntamente los dos anillos, en posición de cierre, para cerrar el paso de la válvula, sin embargo cuando se hallan en posición abierta solo actúa el anillo superior, de este modo los dos anillos pueden ser comprimidos axialmente por medio de un saliente tubular de la parte superior de la válvula introducido en el taladro del alojamiento, y que puede estar unido para desplazarse por el alojamiento gracias a una unión roscada ajustable, caracterizada porque el saliente tubular (3) se halla cerrado herméticamente contra el taladro del alojamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0025984A AT382942B (de) | 1984-01-26 | 1984-01-26 | Absperrventil |
Publications (2)
Publication Number | Publication Date |
---|---|
ES284362U true ES284362U (es) | 1985-08-01 |
ES284362Y ES284362Y (es) | 1986-04-16 |
Family
ID=3485784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985284362U Expired ES284362Y (es) | 1984-01-26 | 1985-01-25 | Valvula de cierre |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0150780A3 (es) |
AT (1) | AT382942B (es) |
BR (1) | BR8500359A (es) |
ES (1) | ES284362Y (es) |
IN (1) | IN163206B (es) |
TR (1) | TR22283A (es) |
ZA (1) | ZA85507B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128271B (en) * | 1982-10-01 | 1986-02-05 | T & N Materials Res Ltd | Mature graphite gaskets |
ES2028784T3 (es) * | 1985-12-03 | 1992-07-16 | Klinger Ag | Organo de cierre. |
DE3631447A1 (de) * | 1985-12-03 | 1987-07-02 | Klinger Ag | Kolbenschieber |
DE3628736C1 (en) * | 1986-08-23 | 1987-06-25 | Klinger Ag | Shut-off valve |
DE3901773A1 (de) * | 1989-01-21 | 1990-07-26 | Mann & Hummel Filter | Absperrvorrichtung fuer foerdereinrichtungen, insbesondere fuer schuettgueter |
EP1566631A1 (en) | 2004-02-23 | 2005-08-24 | Bio-Rad Pasteur | Method and devices for dry loading of chromatography resins |
CN107131353A (zh) * | 2017-04-25 | 2017-09-05 | 中国船舶重工集团公司第七二五研究所 | 一种双向低操作力矩高压截止阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE591334C (de) * | 1930-06-08 | 1934-01-19 | Irma Ind En Ruwmaterialen Mij | Absperrschieber fuer Gase und Fluessigkeiten |
AT212654B (de) * | 1959-05-22 | 1960-12-27 | Rich Klinger Ag | Absperrventil |
AT212101B (de) * | 1959-09-25 | 1960-11-25 | Rich Klinger Ag | Absperr- oder Drosselvorrichtung |
FR1398156A (fr) * | 1964-03-27 | 1965-05-07 | Sigma | Perfectionnements apportés aux vannes d'arrêt pour fluides |
-
1984
- 1984-01-26 AT AT0025984A patent/AT382942B/de not_active IP Right Cessation
-
1985
- 1985-01-18 EP EP85100513A patent/EP0150780A3/de not_active Withdrawn
- 1985-01-22 ZA ZA85507A patent/ZA85507B/xx unknown
- 1985-01-23 IN IN56/MAS/85A patent/IN163206B/en unknown
- 1985-01-25 BR BR8500359A patent/BR8500359A/pt not_active IP Right Cessation
- 1985-01-25 ES ES1985284362U patent/ES284362Y/es not_active Expired
- 1985-01-25 TR TR22283A patent/TR22283A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TR22283A (tr) | 1986-12-24 |
AT382942B (de) | 1987-04-27 |
ATA25984A (de) | 1986-09-15 |
ZA85507B (en) | 1985-11-27 |
EP0150780A2 (de) | 1985-08-07 |
EP0150780A3 (de) | 1986-07-23 |
IN163206B (es) | 1988-08-20 |
BR8500359A (pt) | 1985-09-10 |
ES284362Y (es) | 1986-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1438619A (en) | Sealing ring structure | |
IE790616L (en) | Pipe socket | |
AU2976884A (en) | Valve stem packing assembly | |
EP0912846B8 (en) | Seals for hydraulic assemblies | |
CA2063734A1 (en) | Scroll compressor | |
GB1377730A (en) | Sealing devices for example for preventing leakages along piston rods | |
ES284362U (es) | Valvula de cierre | |
GB1464452A (en) | Seal assembly for sealing between two relatively movable compo nents | |
ES8700403A1 (es) | Una valvula reductora de presion | |
CA2027373A1 (en) | Stuffing box assembly | |
GB1512460A (en) | Sealed spindle drive having particular utility for high pressure shut-off valve units and other control valve units | |
GB917693A (en) | Improvements in or relating to rotary shaft packings | |
EP0252686A3 (en) | Mechanical face seals | |
GB1017476A (en) | Improvements in or relating to packing between relatively rotatable members | |
ES284671U (es) | Reten | |
GB1266155A (es) | ||
GB1434681A (en) | Spring-loaded mechanical seal with torque control | |
EP0135284A3 (en) | Valve | |
GB2003583A (en) | Valve seal | |
ES479481A1 (es) | Perfeccionamientos en gatos con piston amortiguado. | |
GB902839A (en) | Pressure energized seal ring | |
ES294075U (es) | Dispositivo anular de estanquidad destinado a establecer contacto con una superficie de estanquidad, con autocentrado sobre esta | |
GB929569A (en) | Improvements in or relating to hydraulic glands | |
GB868911A (en) | Improvements in mechanical seals | |
GB875227A (en) | Fluid seals between relatively moving components |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20130704 |