GB502312A - Improvements in or relating to automatic mixers for fluids - Google Patents

Improvements in or relating to automatic mixers for fluids

Info

Publication number
GB502312A
GB502312A GB17961/38A GB1796138A GB502312A GB 502312 A GB502312 A GB 502312A GB 17961/38 A GB17961/38 A GB 17961/38A GB 1796138 A GB1796138 A GB 1796138A GB 502312 A GB502312 A GB 502312A
Authority
GB
United Kingdom
Prior art keywords
valve
partition
central partition
seat
tubular
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
GB17961/38A
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.)
MICHEL MARIE AMEDEE COSTA DE B
Original Assignee
MICHEL MARIE AMEDEE COSTA DE B
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 MICHEL MARIE AMEDEE COSTA DE B filed Critical MICHEL MARIE AMEDEE COSTA DE B
Publication of GB502312A publication Critical patent/GB502312A/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
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G05D23/134—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid
    • G05D23/1346—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid with manual temperature setting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Multiple-Way Valves (AREA)

Abstract

502,312. Mixing-valves. BEAUREGARD, M. M. A. C. DE. June 16, 1938, No. 17961. Convention date, June 17, 1937. [Class 135] A thermostatically-controlled mixing-valve has a rotary cylindrical valve member rotatably mounted on a tubular seating member having an internal transverse partition intermediate its ends and connected at its ends to the two supply conduits. In the form shown the tubular seat 1 is secured by a grub screw in bores in the casing, the joints being made fluid-tight by packings 12 compressed by members 7<1> 7<2> which form the connecting means for the supply conduits. Each of the members 7<1>, 7<2> is provided with a seat for a non-return loose-ball valve 14 held in place by a loop 15. Strainers 13 are inserted in the part 1 on each side of the central partition. The central partition is formed with passages connecting the two sides of the partition with ports on the surface of the tube where they are controlled by a rotary cylindrical valve having passages leading to an annular groove 4<1>. In a modification, the discharge ports are formed in the tubular seat on either side of the central partition. The valve is actuated by a bi-metallic spiral 18, the centre of which is secured to a boss 24 rotatably mounted on an adjusting spindle 17 and provided with a finger 26 engaging projections 27 on the valve member. The outer end of the spiral is fixed to an arm 23 on the spindle which has a manipulating handle 9 formed with a pointer 91.
GB17961/38A 1937-06-17 1938-06-16 Improvements in or relating to automatic mixers for fluids Expired GB502312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502312X 1937-06-17

Publications (1)

Publication Number Publication Date
GB502312A true GB502312A (en) 1939-03-15

Family

ID=8906273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17961/38A Expired GB502312A (en) 1937-06-17 1938-06-16 Improvements in or relating to automatic mixers for fluids

Country Status (1)

Country Link
GB (1) GB502312A (en)

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