GB1072103A - Improvements in or relating to fluid control valves - Google Patents
Improvements in or relating to fluid control valvesInfo
- Publication number
- GB1072103A GB1072103A GB1050364A GB1050364A GB1072103A GB 1072103 A GB1072103 A GB 1072103A GB 1050364 A GB1050364 A GB 1050364A GB 1050364 A GB1050364 A GB 1050364A GB 1072103 A GB1072103 A GB 1072103A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cock
- jaw
- relating
- control valves
- fluid control
- 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
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
- F16K7/061—Screw clamps
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
- F16K31/5288—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a diaphragm cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
1,072,103. Valves. SECRETARY OF STATE FOR DEFENCE. May 14, 1965 [March 12, 1964], No.10503/64. Heading F2V. The movable jaw 16 of a pinch cock is pro vided with dual actuating means, one of which is controlled by rotating a nut 14 to effect a gradual movement of the jaw through a threaded shaft 13 whilst rapid closure of the cock results from a slight clockwise rotation of a handle 12 to disengage a pin 7 from the shoulder of an axial slot 8 whereupon a compressed spring 10 urges a carriage 6 and hence the shaft 13 and jaw 16 to close the cock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1050364A GB1072103A (en) | 1964-03-12 | 1964-03-12 | Improvements in or relating to fluid control valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1050364A GB1072103A (en) | 1964-03-12 | 1964-03-12 | Improvements in or relating to fluid control valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1072103A true GB1072103A (en) | 1967-06-14 |
Family
ID=9969049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1050364A Expired GB1072103A (en) | 1964-03-12 | 1964-03-12 | Improvements in or relating to fluid control valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1072103A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448097A1 (en) * | 1979-01-31 | 1980-08-29 | Rhone Poulenc Ind | Device for blocking off e.g. gas feed nuclear reactor - uses two jack-actuated converging pistons to crush pipe also supporting and sealing same |
-
1964
- 1964-03-12 GB GB1050364A patent/GB1072103A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448097A1 (en) * | 1979-01-31 | 1980-08-29 | Rhone Poulenc Ind | Device for blocking off e.g. gas feed nuclear reactor - uses two jack-actuated converging pistons to crush pipe also supporting and sealing same |
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