GB704235A - Improvements in or relating to a mixing valve for separate fluids at different temperatures - Google Patents

Improvements in or relating to a mixing valve for separate fluids at different temperatures

Info

Publication number
GB704235A
GB704235A GB191050A GB191050A GB704235A GB 704235 A GB704235 A GB 704235A GB 191050 A GB191050 A GB 191050A GB 191050 A GB191050 A GB 191050A GB 704235 A GB704235 A GB 704235A
Authority
GB
United Kingdom
Prior art keywords
valve
mixing valve
outlet
pressure
passage
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
Application number
GB191050A
Inventor
Percy George Tacchi
George Arthur Firkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORGE ARTHUR FIRKINS
Original Assignee
GEORGE ARTHUR FIRKINS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEORGE ARTHUR FIRKINS filed Critical GEORGE ARTHUR FIRKINS
Priority to GB191050A priority Critical patent/GB704235A/en
Publication of GB704235A publication Critical patent/GB704235A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1386—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for steam and liquid

Abstract

704,235. Valves. FIRKINS, G. A. Jan. 22, 1951 [Jan. 25, 1950], No. 1910/50. Class 135 A thermostatically-controlled mixing valve has a valve or valves in the high temperature fluid supply means urged closed by the fluid pressure and a spring, and pressure responsive means moved by the pressure of the low temperature fluid to open the valve and allow it to close on failure of the supply of low temperature fluid. Cold water at 12 passes through the check valve 25, a passage, not shown, leading to a thermostatic mixing valve housed within a chamber 10 and thence to an outlet 13, and acts on the bellows or piston 23 to open the valve 16 against the spring 19 and steam pressure in 11 to allow the passage of steam via another passage, not shown, leading to the mixing valve and thence to the outlet. When the mixing valve is of the kind described in Specification 666,698, the water and steam respectively pass from inlets 12, 11 to the chambers 12, 13 described in the latter Specification and the outlet 13 corresponds to the outlet 25.
GB191050A 1950-01-25 1950-01-25 Improvements in or relating to a mixing valve for separate fluids at different temperatures Expired GB704235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191050A GB704235A (en) 1950-01-25 1950-01-25 Improvements in or relating to a mixing valve for separate fluids at different temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191050A GB704235A (en) 1950-01-25 1950-01-25 Improvements in or relating to a mixing valve for separate fluids at different temperatures

Publications (1)

Publication Number Publication Date
GB704235A true GB704235A (en) 1954-02-17

Family

ID=9730174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191050A Expired GB704235A (en) 1950-01-25 1950-01-25 Improvements in or relating to a mixing valve for separate fluids at different temperatures

Country Status (1)

Country Link
GB (1) GB704235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088771B (en) * 1956-10-03 1960-09-08 American Radiator & Standard Mixing valve
DE1244504B (en) * 1965-07-08 1967-07-13 Gerdts Gustav F Kg Mixing valve
DE4406222A1 (en) * 1994-02-25 1995-10-05 Weinhold Karl Water-steam mixing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088771B (en) * 1956-10-03 1960-09-08 American Radiator & Standard Mixing valve
DE1244504B (en) * 1965-07-08 1967-07-13 Gerdts Gustav F Kg Mixing valve
DE4406222A1 (en) * 1994-02-25 1995-10-05 Weinhold Karl Water-steam mixing device
US5632299A (en) * 1994-02-25 1997-05-27 Weinhold; Karl Water and steam mixing device

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