Electronically controlled mixing valve

Details Electronically controlled mixing valve Electronically controlled mixing valve

1981-07-28

1985-12-17

Tapolcai, William E.

Automatic temperature and humidity regulation

Mixing fluid of dissimilar temperature

Mixing valve with temperature motive means

13750514, 236 1215, G05D 2313

Patent

active

045588171

ABSTRACT:
In a pressure compensated mixing valve, the hot and cold water lines each include electrically actuated valves. Each valve has a movable valve rod coupled to a valve cone via a deformable member. The deformable members are acted upon such that as water pressure increases or decreases, the deformable member moves the valve cone to a more closed or opened position.

REFERENCES:
patent: 2072384 (1937-03-01), Schmidt
patent: 3250218 (1966-05-01), Sinclair
patent: 3322342 (1967-05-01), Veale
patent: 3405551 (1968-10-01), Halasz
patent: 3526360 (1970-09-01), Ray
patent: 3603214 (1971-09-01), Murrell
patent: 3682437 (1972-08-01), Miller

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