GB911030A - Improvements in fluid flow control valves - Google Patents
Improvements in fluid flow control valvesInfo
- Publication number
- GB911030A GB911030A GB792761A GB792761A GB911030A GB 911030 A GB911030 A GB 911030A GB 792761 A GB792761 A GB 792761A GB 792761 A GB792761 A GB 792761A GB 911030 A GB911030 A GB 911030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow control
- fluid flow
- control valves
- rod
- diaphragm
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Safety Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
911,030. Valves. PRESSURE GAUGES Ltd., and GRANT, C. R. A. June 7, 1961 [March 3, 1961], No. 7927/61. Class 135. A fluid-flow control valve comprises a body 1 having inflow and outflow openings 6 and contains a valve element 5 in the form of a rubber or other elastic ball to which radial pressure may be applied by means 10, 12 to cause it to spread and close the openings 6. A rod 7 may be omitted to allow the element 5 to float freely and an 0-type seal 14 may be replaced by a diaphragm having its periphery clamped under a cap in screw-threaded engagement with the body, an integral boss in the centre of the diaphragm serving to engage the element 5 and to receive the upper end of the rod 7.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB792761A GB911030A (en) | 1961-03-03 | 1961-03-03 | Improvements in fluid flow control valves |
DE1961P0019134 DE1847656U (en) | 1961-03-03 | 1961-11-30 | LIQUID VALVE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB792761A GB911030A (en) | 1961-03-03 | 1961-03-03 | Improvements in fluid flow control valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB911030A true GB911030A (en) | 1962-11-21 |
Family
ID=9842453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB792761A Expired GB911030A (en) | 1961-03-03 | 1961-03-03 | Improvements in fluid flow control valves |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1847656U (en) |
GB (1) | GB911030A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468339A (en) * | 1967-03-03 | 1969-09-23 | Robertshaw Controls Co | Pneumatically operated mixing valve |
JPS5545019U (en) * | 1978-09-18 | 1980-03-24 |
-
1961
- 1961-03-03 GB GB792761A patent/GB911030A/en not_active Expired
- 1961-11-30 DE DE1961P0019134 patent/DE1847656U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468339A (en) * | 1967-03-03 | 1969-09-23 | Robertshaw Controls Co | Pneumatically operated mixing valve |
JPS5545019U (en) * | 1978-09-18 | 1980-03-24 |
Also Published As
Publication number | Publication date |
---|---|
DE1847656U (en) | 1962-03-01 |
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