GB728890A - An improved goggle valve - Google Patents
An improved goggle valveInfo
- Publication number
- GB728890A GB728890A GB3511053A GB3511053A GB728890A GB 728890 A GB728890 A GB 728890A GB 3511053 A GB3511053 A GB 3511053A GB 3511053 A GB3511053 A GB 3511053A GB 728890 A GB728890 A GB 728890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- valve
- seat
- units
- clamping
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/10—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members with special arrangements for separating the sealing faces or for pressing them together
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
728,890. Rotary plate valves. MILES & PARTNERS (LONDON), Ltd., J. Dec. 16, 1953, No. 35110/53. Class 135. In a rotary plate valve as described in Specifications 681,844 and 681,845 the clamping and releasing means for moving the valve seats 21, 22, Fig. 2, towards and away from the valve plate 23 are arranged as a single unit disposed wholly on the same side of the valve plate as the pressure ring 20. As shown, six units are equally spaced circumferentially around the valve, each unit comprising a bridle 32, 32A, Fig. 3, connected at one end to a frame 14 carrying a pipe 12 secured to the conduit 10 and at its other end to a hydraulic ram 35. A spring 33 compressed between abutment plates having spigots 46, 44 engaging recesses in a member 48 fixed to the frame 14 and a bolt 45 screwed in a flange 34 of the pressure ring 20 urges the seat 21 towards the seat 22 and the plate 23 to effect clamping of the plate. To release the plate, pressure liquid is supplied to the ram 35 to move its piston 39 to the left and hence the pressure ring 20 carrying the seat 21. The disposition of the units wholly on one side of the plate 23 permits them to be located closer into the valve and the units to be more effective in clamping and thus reducing leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3511053A GB728890A (en) | 1953-12-16 | 1953-12-16 | An improved goggle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3511053A GB728890A (en) | 1953-12-16 | 1953-12-16 | An improved goggle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB728890A true GB728890A (en) | 1955-04-27 |
Family
ID=10373933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3511053A Expired GB728890A (en) | 1953-12-16 | 1953-12-16 | An improved goggle valve |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB728890A (en) |
-
1953
- 1953-12-16 GB GB3511053A patent/GB728890A/en not_active Expired
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