GB508549A - Improvements in or relating to mixing valves - Google Patents
Improvements in or relating to mixing valvesInfo
- Publication number
- GB508549A GB508549A GB3617537A GB3617537A GB508549A GB 508549 A GB508549 A GB 508549A GB 3617537 A GB3617537 A GB 3617537A GB 3617537 A GB3617537 A GB 3617537A GB 508549 A GB508549 A GB 508549A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- nut
- cylindrical
- passage
- plug lift
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
508,549. Mixing - valves. BARBER, WILSONS, & CO., Ltd., and WILSON, W. W. Dec. 30, 1937, No. 36175. [Class 135] A mixing - valve primarily for hot and cold water has a casing 1 with three coaxial superposed chambers 6, 7, 8, the middle chamber 7 which is the mixing chamber being separated from the two inlet chambers 6, 8 which have coaxial inlet ports 10, 9 by partition walls 4, 5 having cylindrical passages 13, 14 of different diameter surrounded by raised seats 15, 16 with which co-operate closure members 40, 45 of a valve unit 39 capable of independent rotation with respect to screw-and-nut means 29, 31, the valve unit being also formed with cylindrical plug lift valves 46, 44 which slide in the cylindrical passages 13, 14, the cylindrical plug lift valve 46 co-opeiating with the smaller cylindrical passage 13 being adjacent the closure member 45, whilst 'the other plug lift valve 44 is spaced from the closure member 40. The casing 1 has a discharge orifice 11, and is formed with a threaded projection 3 for attachment to a wall washbasin &c. The nut member 31 of the screw-and-nut means has splines 32 which engage grooves 30 in a sleeve member 27 screwed into the upper end of the valve casing. The nut 31 and the spindle 29 have co-operating two-start threads and the spindle is formed with a collar 28 abutting a packing gland 25 through which a reduced part 22 of the spindle passes. A parabolic cover 19 with wings 20 is secured to the part 22 by a screw 24 and serves as a handle. The nut 31 is received in a recess in the upper end of the valve unit 39 which can rotate relatively thereto due to cross pins 38 engaging an annular recess 36 in the nut 31. The unit 39 has an annular recess for the closure member 40 which may be of leather, and a threaded spigot 41 on which is carried a clamping washer 42 and a tube member 43 having an enlargement 44 guided by ribs 17 in the mixing chamber. A leather or other closure disc 45 is secured in the lower end of the tube 43 by a screw 46, the head of which forms the cylindrical plug lift valve co-operating with the passage 13. As the valve unit is raised, cold water from the inlet 10 first passes to the mixing chamber as the passage 13 is obturated by the plug lift valve 46. On raising the unit further, both hot and cold water pass to the mixing chamber and finally the plug lift valve 44 closes the passage 14 and hot water only can flow to the discharge orifice 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3617537A GB508549A (en) | 1937-12-30 | 1937-12-30 | Improvements in or relating to mixing valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3617537A GB508549A (en) | 1937-12-30 | 1937-12-30 | Improvements in or relating to mixing valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB508549A true GB508549A (en) | 1939-06-30 |
Family
ID=10385669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3617537A Expired GB508549A (en) | 1937-12-30 | 1937-12-30 | Improvements in or relating to mixing valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB508549A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108278385A (en) * | 2016-09-18 | 2018-07-13 | 薛令斌 | The water mixing valve of built-in threeway |
-
1937
- 1937-12-30 GB GB3617537A patent/GB508549A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108278385A (en) * | 2016-09-18 | 2018-07-13 | 薛令斌 | The water mixing valve of built-in threeway |
CN108278386A (en) * | 2016-09-18 | 2018-07-13 | 薛令斌 | Integral type three-way water mixing valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2556780A (en) | Mixing valve | |
US2800923A (en) | Mixing valve | |
US2501657A (en) | Fluid mixture and volume control valve | |
US2158342A (en) | Mixing and control device for fluids | |
GB1100303A (en) | Improvements in or relating to fluid flow control valves | |
US2850041A (en) | Mixing faucet valve | |
US3011520A (en) | Faucet assembly | |
US2609206A (en) | Mixing faucet | |
US2134966A (en) | Faucet | |
US2843150A (en) | Water mixing faucet | |
US2614851A (en) | Mixing valve | |
US3155115A (en) | Cam operated tilting valves | |
GB508549A (en) | Improvements in or relating to mixing valves | |
US3171441A (en) | Mixing valves for hot and cold water | |
US3586053A (en) | Mixing valve | |
US2839081A (en) | Swing spout combination faucet | |
US2177349A (en) | Valve construction | |
US1742669A (en) | Duplex faucet | |
US2851057A (en) | Mixing type sink fixture | |
US3286720A (en) | Diverter assembly-vacuum type | |
US2747603A (en) | Mixing valve | |
US1566273A (en) | Bath fixture | |
US2693826A (en) | Water mixing valve and assembly | |
US1969870A (en) | Valve fixture | |
US1875283A (en) | Combination fatjcet and drinking fountain |