GB707719A - Improvements in or relating to mixing valves - Google Patents
Improvements in or relating to mixing valvesInfo
- Publication number
- GB707719A GB707719A GB1892452A GB1892452A GB707719A GB 707719 A GB707719 A GB 707719A GB 1892452 A GB1892452 A GB 1892452A GB 1892452 A GB1892452 A GB 1892452A GB 707719 A GB707719 A GB 707719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- land
- stem
- passages
- closure member
- liquid
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
707,719. Manually-actuated multiple-way valves. SHEARDOWN, J. M. July 25, 1952, No. 18924/52. Class 135 A valve for mixing two separate supplies of liquid comprises a casing with an inlet port for each liquid and an outlet port for the mixture, the three ports being controlled by separate, longitudinally-spaced, closure members carried on a plunger longitudinally movable either to shut off the flow through the valve or to control the ratio of the flows through the inlet ports, and the intermediate closure member has passages therethrough for liquid. In an embodiment, hot and cold water flow into the valve casing through passages 2, 3, respectively, the entry of hot water being controlled by a lift closure member 27 on the lower end of the plunger stem 10 and the entry of cold water being controlled by a land 24 on the stem. After mixing, the liquid flows through passages 32 in a land constituting a guide for the stem and past a lift closure member 21 near the upper end of the stem to an outlet port 8. The land 24 is provided with passages 25 to lead the hot water to the mixing chamber 6. Closure member 27 carries an extension 30 which allows only a leakage flow of hot water until the extension rides clear of the port opening. The plunger engages rotatably at its upper end in a screwed spindle 13, the latter carrying a handle 18 and engaging in a fixed nut 19. In a modification, the land 32 is omitted and the land 24 has horizontal, instead of oblique, upper and lower surfaces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1892452A GB707719A (en) | 1952-07-25 | 1952-07-25 | Improvements in or relating to mixing valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1892452A GB707719A (en) | 1952-07-25 | 1952-07-25 | Improvements in or relating to mixing valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB707719A true GB707719A (en) | 1954-04-21 |
Family
ID=10120798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1892452A Expired GB707719A (en) | 1952-07-25 | 1952-07-25 | Improvements in or relating to mixing valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB707719A (en) |
-
1952
- 1952-07-25 GB GB1892452A patent/GB707719A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB947040A (en) | Improvements in or relating to fluid control valves | |
GB1220586A (en) | Improved valve for mixing fluids in constant proportions | |
US2309900A (en) | Faucet valve | |
GB707719A (en) | Improvements in or relating to mixing valves | |
GB1182037A (en) | Improvements in or relating to fluid control valves | |
GB592607A (en) | Improvements in and relating to water supply fittings for domestic baths | |
GB961499A (en) | Improvements in and relating to water taps | |
GB1327877A (en) | Mixing valve | |
GB718662A (en) | Mixing faucets for hot and cold water | |
GB862926A (en) | Improvements in or relating to hot and cold water mixing taps | |
GB1042097A (en) | Improvements in pressurizing and drain valve | |
GB319159A (en) | Improvements in air relief valves | |
GB819395A (en) | Improvements in valves for controlling flow of liquid | |
ES231328A1 (en) | Improvements in and relating to fluid controlling valves | |
GB705675A (en) | Improvements in liquid-flow control or throttling valves | |
GB887559A (en) | Improvements in and relating to fluid-flow control taps | |
GB824965A (en) | Hosing apparatus | |
GB1056538A (en) | Improvements in or relating to valves for controlling fluid flow | |
GB604515A (en) | Improvements relating to mixers for liquids and particularly hot and cold water | |
GB755471A (en) | Tank liquid filling apparatus with automatic flow arresting means | |
GB851115A (en) | Improvements in, or relating to, fluid control valves | |
GB706059A (en) | Fluid flow-control taps | |
GB696366A (en) | Improvements in or relating to valves | |
GB193852A (en) | Improvements in valves | |
GB1019715A (en) | Improvements in or relating to high pressure fluid control valves |