GB866724A - Improvements in or relating to valves for fluids - Google Patents
Improvements in or relating to valves for fluidsInfo
- Publication number
- GB866724A GB866724A GB3109157A GB3109157A GB866724A GB 866724 A GB866724 A GB 866724A GB 3109157 A GB3109157 A GB 3109157A GB 3109157 A GB3109157 A GB 3109157A GB 866724 A GB866724 A GB 866724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- valves
- opposed
- conduit
- seat
- 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
- 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
- F16K1/12—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 with streamlined valve member around which the fluid flows when the valve is opened
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
866,724. Valves. POWER-GAS CORPORATION. Sept. 24, 1958 [Oct. 4, 1957], No. 31091/57. Class 135. A valve comprises a conical valve seat 24 carried by an elastic member 25 detachably fastened to the valve casing and forming part of an inlet or outlet connection member 32 and an elastically deformable valve carrying a spherical or ellipsoidal face where it contacts the valve seat. Both the face and the seat may carry hard metal inserts. The valve and seats are made of metal. As shown, two opposed valves in the same conduit are interconnected by toggle link work and actuated by two opposed pistons 50 the pressures for which act through a control valve. To prevent leakage of a radio active fluid when the valves are closed, the same fluid, but not radio active and at a higher pressure is passed into the valve casing via valve connection 90. In another embodiment the opposed valves are actuated by pistons in a cylinder between the valves and within the conduit and supplied with pressure fluid via a transverse conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3109157A GB866724A (en) | 1957-10-04 | 1957-10-04 | Improvements in or relating to valves for fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3109157A GB866724A (en) | 1957-10-04 | 1957-10-04 | Improvements in or relating to valves for fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB866724A true GB866724A (en) | 1961-04-26 |
Family
ID=10317825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3109157A Expired GB866724A (en) | 1957-10-04 | 1957-10-04 | Improvements in or relating to valves for fluids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB866724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564555A1 (en) * | 1984-05-21 | 1985-11-22 | Alfoldi Koolajipari Gepgyar | AXIAL FLOW VALVE |
-
1957
- 1957-10-04 GB GB3109157A patent/GB866724A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564555A1 (en) * | 1984-05-21 | 1985-11-22 | Alfoldi Koolajipari Gepgyar | AXIAL FLOW VALVE |
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