GB586441A - Improvements in or relating to valve mechanisms - Google Patents
Improvements in or relating to valve mechanismsInfo
- Publication number
- GB586441A GB586441A GB915144A GB915144A GB586441A GB 586441 A GB586441 A GB 586441A GB 915144 A GB915144 A GB 915144A GB 915144 A GB915144 A GB 915144A GB 586441 A GB586441 A GB 586441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- seat
- valve member
- shock
- 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
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
- F16K47/00—Means in valves for absorbing fluid energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
586,441. Valves. SHEPHERD, G. R. (Westinghouse Electric International Co.). May 12, 1944, No. 9151. [Class 135] A valve mechanism particularly for electric ally-actuated valves for the blast gas of electric circuit interrupters comprises a valve member 21 co-operating with a seat 53 to control the blast gas from a tank 1 to the circuit breakers 11, 15. The valve member 21 has a short stem 37 which slides within an outer stem 39 and is connected thereto by a spring 42 secured by pins 43, 45 to allow some relative movement: The outer stem 39 is connected to the operating lever arm 23 and has a number of guide vanes 47 which allow passage of the gas when the valve is open and abut against the end of the tube 7 when the valve is closed. When the valve is closed suddenly the seat 53 only takes the shock of the valve member 21, the remainder of the mechanism moving against the spring 42 until the vanes 47 contact the tube 7. In a modified arrangement the lever has a projection which comes up against an abutment on the casing to take the shock of the moving mechanism and the seat is made of a separate ring of resilient materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB915144A GB586441A (en) | 1944-05-12 | 1944-05-12 | Improvements in or relating to valve mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB915144A GB586441A (en) | 1944-05-12 | 1944-05-12 | Improvements in or relating to valve mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB586441A true GB586441A (en) | 1947-03-19 |
Family
ID=9866372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB915144A Expired GB586441A (en) | 1944-05-12 | 1944-05-12 | Improvements in or relating to valve mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB586441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135026A (en) * | 1983-02-15 | 1984-08-22 | Raymond Jean Monrocq | Valves |
-
1944
- 1944-05-12 GB GB915144A patent/GB586441A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135026A (en) * | 1983-02-15 | 1984-08-22 | Raymond Jean Monrocq | Valves |
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