GB201809A - Improvements in valves or the like fluid controlling means - Google Patents
Improvements in valves or the like fluid controlling meansInfo
- Publication number
- GB201809A GB201809A GB2712322A GB2712322A GB201809A GB 201809 A GB201809 A GB 201809A GB 2712322 A GB2712322 A GB 2712322A GB 2712322 A GB2712322 A GB 2712322A GB 201809 A GB201809 A GB 201809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lift
- port
- valve
- seating
- apex
- 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
- 239000012530 fluid Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
201,809. Grainger, J. E., Dixon, W. G., and Shadbolt, S. M. Oct. 7, 1922. Closure members, compound. - In a valve of the type comprising a lift closure member combined with a tubular closure member having a V-shaped or equivalent port, the apex 5, Fig. 1 of the V-shaped port 4 is disposed below the level of the face 8 of the lift member so that the port opens after the lift member has left its seating 6. An upstanding flange 10 is disposed between the seating 6 and the tubular member 3. These features serve to prevent " wire cutting of the faces of the lift valve. The apex 5, Fig. 2, of the port 4 may be bevelled, as shown at 9, to increase the deflecting action on the fluid at small openings of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2712322A GB201809A (en) | 1922-10-07 | 1922-10-07 | Improvements in valves or the like fluid controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2712322A GB201809A (en) | 1922-10-07 | 1922-10-07 | Improvements in valves or the like fluid controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB201809A true GB201809A (en) | 1923-08-09 |
Family
ID=10254579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2712322A Expired GB201809A (en) | 1922-10-07 | 1922-10-07 | Improvements in valves or the like fluid controlling means |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB201809A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267505B (en) * | 1965-07-12 | 1968-05-02 | Elmeg | Throttle valve for electrohydraulic lifting devices |
| US3521853A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
| US3521852A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
| EP0177169A2 (en) * | 1984-10-01 | 1986-04-09 | Thomson International Corporation | Thermostatic fluid control valve |
-
1922
- 1922-10-07 GB GB2712322A patent/GB201809A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267505B (en) * | 1965-07-12 | 1968-05-02 | Elmeg | Throttle valve for electrohydraulic lifting devices |
| US3521853A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
| US3521852A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
| EP0177169A2 (en) * | 1984-10-01 | 1986-04-09 | Thomson International Corporation | Thermostatic fluid control valve |
| EP0177169A3 (en) * | 1984-10-01 | 1987-02-04 | Thomson International Corporation | Valve seat structure for automotive thermostatic fluid control valve device |
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