GB190319745A - Improvements in Stop Valves and the like. - Google Patents
Improvements in Stop Valves and the like.Info
- Publication number
- GB190319745A GB190319745A GB190319745DA GB190319745A GB 190319745 A GB190319745 A GB 190319745A GB 190319745D A GB190319745D A GB 190319745DA GB 190319745 A GB190319745 A GB 190319745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- opening
- valve
- shaped
- downwardly
- 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
Landscapes
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
19,745. Hamilton, J. B. Sept. 14. Seats. - Relates to that kind of stop valve in which the seat comprises a ring- like body 5, which fits in an opening formed either in a partition 2 that divides the valvecasing, or in an opening formed in the body of the valve, the sides of the opening and of the ring 5 being shaped so that the ring is held in position both frictionally and positively. This invention consists in shaping the opening and the ring so that the latter is more securely held in place than heretofore. For this purpose the sides of the opening are shaped so that they first slope inwardly and downwardly at 3, and are then sloped outwardly and downwardly at 4, the exterior of the ring 5 being shaped to correspond and to engage therewith. The lower face 61 of the flanged portion of the ring 5 rests upon the edge 21 of the opening, and the upper face 6, which cooperates with the valve, is of such an area and shape that, when the valve is partly raised from its seat, there will be an excess of pressure acting downwardly on the face 6, and tending to hold the ring 5 in place. Saw-cuts 11 impart a spring- like action to that part of the ring which lies within the opening. The parts 4, 5 may ba screwed together. In a modification, the part 3 is horizontal instead of inclined.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190319745T | 1903-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190319745A true GB190319745A (en) | 1904-09-08 |
Family
ID=32543398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190319745D Expired GB190319745A (en) | 1903-09-14 | 1903-09-14 | Improvements in Stop Valves and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190319745A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176720A (en) * | 1962-12-06 | 1965-04-06 | Honeywell Inc | Motorized valve |
-
1903
- 1903-09-14 GB GB190319745D patent/GB190319745A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176720A (en) * | 1962-12-06 | 1965-04-06 | Honeywell Inc | Motorized valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US865631A (en) | Check-valve. | |
GB190319745A (en) | Improvements in Stop Valves and the like. | |
US1515999A (en) | Pressure-retaining valve | |
US668691A (en) | Packing vessel. | |
US958716A (en) | Valve. | |
US391472A (en) | Safety-valve | |
GB190412461A (en) | Improvements in Valves. | |
US909886A (en) | Safety-valve. | |
US669254A (en) | Bottle-sealing device. | |
US152995A (en) | Improvement in plugs and seats for valves | |
GB190310494A (en) | Improvements in Stop Valves and the like. | |
GB191121236A (en) | Improvements in Valves and Valve Seats. | |
US821943A (en) | Valve. | |
US1052294A (en) | Pump-valve. | |
GB190512073A (en) | Improvements in and relating to Stops for Pump and like Valves | |
US633421A (en) | Safety-valve. | |
GB190626925A (en) | A Plug for Automatically Venting Barrels or Casks, and for Automatically Relieving Internal Pressure in Barrels or Casks. | |
US191871A (en) | Improvement in steam safety-valves | |
GB190716535A (en) | Improved Water-tap. | |
US1090269A (en) | Packless valve for pressure or vacuum systems. | |
GB190714365A (en) | Improved Stop or like Valve. | |
GB190510378A (en) | Improvements in Screw-down Valves and Stop Cocks. | |
GB190500442A (en) | Improvements in Valves for Steam and other Fluids. | |
US796896A (en) | Hydraulic valve. | |
USD39484S (en) | Design fob |