ES359752A1 - Dispositivo de estanquidad. - Google Patents
Dispositivo de estanquidad.Info
- Publication number
- ES359752A1 ES359752A1 ES359752A ES359752A ES359752A1 ES 359752 A1 ES359752 A1 ES 359752A1 ES 359752 A ES359752 A ES 359752A ES 359752 A ES359752 A ES 359752A ES 359752 A1 ES359752 A1 ES 359752A1
- Authority
- ES
- Spain
- Prior art keywords
- ball valve
- seal
- elastomeric
- ptfe seal
- elastomeric loading
- 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
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Float Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR158343 | 1968-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES359752A1 true ES359752A1 (es) | 1970-06-16 |
Family
ID=8652234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES359752A Expired ES359752A1 (es) | 1968-07-08 | 1968-10-30 | Dispositivo de estanquidad. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE724687A (es) |
DE (2) | DE6807463U (es) |
ES (1) | ES359752A1 (es) |
FR (1) | FR1582168A (es) |
LU (1) | LU57086A1 (es) |
NL (1) | NL6817095A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3265483D1 (en) * | 1982-01-18 | 1985-09-26 | Hartmann Patentverwaltung Gmbh | Ball valve |
FR3007490B1 (fr) * | 2013-06-25 | 2015-10-09 | Sainte Lizaigne Sa | Robinet a boisseau spherique a faible couple de manoeuvre et piece de cerclage de siege adaptee |
EP3940275B1 (en) * | 2020-07-17 | 2024-09-04 | Goodrich Corporation | Valve assembly |
-
1968
- 1968-07-08 FR FR1582168D patent/FR1582168A/fr not_active Expired
- 1968-10-14 LU LU57086A patent/LU57086A1/xx unknown
- 1968-10-30 ES ES359752A patent/ES359752A1/es not_active Expired
- 1968-11-14 DE DE19686807463 patent/DE6807463U/de not_active Expired
- 1968-11-14 DE DE19681809542 patent/DE1809542A1/de active Pending
- 1968-11-29 BE BE724687D patent/BE724687A/xx unknown
- 1968-11-29 NL NL6817095A patent/NL6817095A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE6807463U (de) | 1970-08-20 |
BE724687A (es) | 1969-05-02 |
LU57086A1 (es) | 1969-01-27 |
NL6817095A (es) | 1970-01-12 |
DE1809542A1 (de) | 1970-01-08 |
FR1582168A (es) | 1969-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB934365A (en) | Improvements in or relating to sealing devices | |
GB654801A (en) | Packing gasket and static seal for use with relatively reciprocable elements | |
GB1131830A (en) | High-pressure seal assembly | |
GB959938A (en) | Fluid seal | |
GB1150645A (en) | Sealing Device | |
GB867640A (en) | Fluid seal between a piston and cylinder | |
GB1367546A (en) | Sealing device | |
ES359752A1 (es) | Dispositivo de estanquidad. | |
ES415359A1 (es) | Metodo para cerrar hermeticamente un cuerpo cilindrico so- metido a alta presion interior. | |
GB1193779A (en) | Improvements in or relating to Valve seals and Systems | |
ES411514A1 (es) | Un dispositivo obturador de borde para aislar ambientes de alta y de baja presion. | |
GB1470746A (en) | Sealing arrangement for brake housing | |
GB820026A (en) | Improvements relating to fluid seals for use between relatively movable parts | |
GB901834A (en) | A piston and cylinder device | |
GB1018866A (en) | Automatic sealing system for a cylinder operating under very high pressures | |
GB821697A (en) | Hydraulic accumulator | |
GB967529A (en) | Improvements in or relating to piston rod packings for shock absorbers | |
GB1320439A (en) | Valves | |
GB933136A (en) | A piston seal for hydraulic pit-props | |
GB929569A (en) | Improvements in or relating to hydraulic glands | |
GB615780A (en) | Improvements in and relating to sealing and packing devices | |
GB1273698A (en) | Improvements in hydraulic pressure converters | |
ES379506A1 (es) | Conjunto de junta para un accionador de fluido. | |
GB602585A (en) | Improvements in or relating to sealing devices | |
GB1013683A (en) | Improvements in or relating to sealing means for providing a seal between two relatively movable parts |