GB253317A - Improvements in thermostatic mixing valves - Google Patents
Improvements in thermostatic mixing valvesInfo
- Publication number
- GB253317A GB253317A GB1139825A GB1139825A GB253317A GB 253317 A GB253317 A GB 253317A GB 1139825 A GB1139825 A GB 1139825A GB 1139825 A GB1139825 A GB 1139825A GB 253317 A GB253317 A GB 253317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- valve
- lever
- hot
- controlled
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
- G05D23/1858—Control of temperature with auxiliary non-electric power by varying the mixing ratio of fluids having different temperatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
Abstract
253,317. British Arca Regulators, Ltd., and Lindsay, T. May 1, 1925. Valves controlled by pilot or relay valves.-In a thermostatic mixing-valve, a single valve element controls the hot and cold fluids, and is actuated by a relay controlled by a thermostat in the outlet chamber. The sliding valve V controls the passages 1, 2 for hot and cold water, and the mixture passes over a linear-expansion thermostat 19, 20, and thence to a mixing chamber. The valve spindle 8 is connected to a diaphragm 9 in a chamber 13, and is influenced by a spring 10. Liquid is supplied through a pipe 11 and valve 12 to the chamber 13, and thence through a pipe 14 to a jet 15. The liquid impinges against a lever 16 controlled by a spring 21 and pivoted at 17. The other end of the lever is connected to the rod 19, so that the outlet 15 is more or less obstructed by the lever 16, depending on the temperature in the chamber 4. The resulting pressure variations in the chamber 13 cause a movement of the diaphragm 9, and consequently of the valve V to adjust the proportions of hot and cold water. Specification 233,030, [Class 64 (ii), Heating systems &c.], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1139825A GB253317A (en) | 1925-05-01 | 1925-05-01 | Improvements in thermostatic mixing valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1139825A GB253317A (en) | 1925-05-01 | 1925-05-01 | Improvements in thermostatic mixing valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB253317A true GB253317A (en) | 1926-06-17 |
Family
ID=9985501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1139825A Expired GB253317A (en) | 1925-05-01 | 1925-05-01 | Improvements in thermostatic mixing valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB253317A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655316A (en) * | 1950-03-27 | 1953-10-13 | Edwards Miles Lowell | Mixing valve |
US2659536A (en) * | 1951-10-01 | 1953-11-17 | Armstrong Machine Works | Heating system and control therefor |
US2670901A (en) * | 1951-08-01 | 1954-03-02 | Hartzell Industries | Fluid mixing valve |
US2678063A (en) * | 1944-12-01 | 1954-05-11 | Ellis Drier Co | Automatic fluid-pressure operated controlling system for washing machines and the like |
US2835449A (en) * | 1953-06-26 | 1958-05-20 | Honeywell Regulator Co | Air blender for air conditioning having temperature and pressure control |
US2856131A (en) * | 1957-02-11 | 1958-10-14 | John P Conlan | Thermostat control air distributing unit |
US2896849A (en) * | 1955-05-05 | 1959-07-28 | Argentieri Peter | Air conditioning apparatus having controlled volume and temperature air flow |
US2957629A (en) * | 1958-08-14 | 1960-10-25 | Robertson Co H H | Pressure and temperature control of air mixing outlet unit |
US2957628A (en) * | 1958-08-14 | 1960-10-25 | Robertson Co H H | Pressure and temperature control of air mixing outlet unit |
US2989984A (en) * | 1957-11-20 | 1961-06-27 | Connor Eng Corp | Dual duct attenuators for air conditioning systems and the like |
US2997240A (en) * | 1957-09-23 | 1961-08-22 | Buensod Stacey Corp | Air conditioning system mixing valve |
US2998194A (en) * | 1957-03-29 | 1961-08-29 | Robertson Co H H | Air conditioning and air distributing structure |
US2999640A (en) * | 1957-06-12 | 1961-09-12 | Buensod Stacey Corp | Air conditioning mixing valve |
US3019987A (en) * | 1955-09-06 | 1962-02-06 | Robertson Co H H | Air distributing apparatus and method |
US3034725A (en) * | 1957-09-12 | 1962-05-15 | Allied Thermal Corp | Damper control mechanism for air distributing units |
US3051392A (en) * | 1957-09-17 | 1962-08-28 | Union Carbide Corp | Precision temperature controller |
US3058664A (en) * | 1960-12-23 | 1962-10-16 | Honeywell Regulator Co | Air conditioning control apparatus having temperature and pressure control |
US3091393A (en) * | 1961-07-05 | 1963-05-28 | Honeywell Regulator Co | Fluid amplifier mixing control system |
US3116016A (en) * | 1961-12-07 | 1963-12-31 | Honeywell Regulator Co | Air conditioning apparatus having volume and temperature control |
US3227371A (en) * | 1962-09-17 | 1966-01-04 | Carrier Corp | Self-controlled air conditioning outlet |
-
1925
- 1925-05-01 GB GB1139825A patent/GB253317A/en not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678063A (en) * | 1944-12-01 | 1954-05-11 | Ellis Drier Co | Automatic fluid-pressure operated controlling system for washing machines and the like |
US2655316A (en) * | 1950-03-27 | 1953-10-13 | Edwards Miles Lowell | Mixing valve |
US2670901A (en) * | 1951-08-01 | 1954-03-02 | Hartzell Industries | Fluid mixing valve |
US2659536A (en) * | 1951-10-01 | 1953-11-17 | Armstrong Machine Works | Heating system and control therefor |
US2835449A (en) * | 1953-06-26 | 1958-05-20 | Honeywell Regulator Co | Air blender for air conditioning having temperature and pressure control |
US2896849A (en) * | 1955-05-05 | 1959-07-28 | Argentieri Peter | Air conditioning apparatus having controlled volume and temperature air flow |
US3019987A (en) * | 1955-09-06 | 1962-02-06 | Robertson Co H H | Air distributing apparatus and method |
US2856131A (en) * | 1957-02-11 | 1958-10-14 | John P Conlan | Thermostat control air distributing unit |
US2998194A (en) * | 1957-03-29 | 1961-08-29 | Robertson Co H H | Air conditioning and air distributing structure |
US2999640A (en) * | 1957-06-12 | 1961-09-12 | Buensod Stacey Corp | Air conditioning mixing valve |
US3034725A (en) * | 1957-09-12 | 1962-05-15 | Allied Thermal Corp | Damper control mechanism for air distributing units |
US3051392A (en) * | 1957-09-17 | 1962-08-28 | Union Carbide Corp | Precision temperature controller |
US2997240A (en) * | 1957-09-23 | 1961-08-22 | Buensod Stacey Corp | Air conditioning system mixing valve |
US2989984A (en) * | 1957-11-20 | 1961-06-27 | Connor Eng Corp | Dual duct attenuators for air conditioning systems and the like |
US2957628A (en) * | 1958-08-14 | 1960-10-25 | Robertson Co H H | Pressure and temperature control of air mixing outlet unit |
US2957629A (en) * | 1958-08-14 | 1960-10-25 | Robertson Co H H | Pressure and temperature control of air mixing outlet unit |
US3058664A (en) * | 1960-12-23 | 1962-10-16 | Honeywell Regulator Co | Air conditioning control apparatus having temperature and pressure control |
US3091393A (en) * | 1961-07-05 | 1963-05-28 | Honeywell Regulator Co | Fluid amplifier mixing control system |
US3116016A (en) * | 1961-12-07 | 1963-12-31 | Honeywell Regulator Co | Air conditioning apparatus having volume and temperature control |
US3227371A (en) * | 1962-09-17 | 1966-01-04 | Carrier Corp | Self-controlled air conditioning outlet |
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