On-off snap action water and heat saving valve attachment for si

Details On-off snap action water and heat saving valve attachment for si On-off snap action water and heat saving valve attachment for si

1978-10-05

1980-01-08

Artis, Henry K.

Baths, closets, sinks, and spittoons

Dry closets

With heating meas

4192, 4 1, 137606, 137DIG2, 2394285, 239DIG18, 251321, E03C 100, E03C 104

Patent

active

041819870

ABSTRACT:
An attachment for the spout of a sink fixture permits the stream of mixed hot and cold water to be readily turned all the way on and off, by simple flipping of a snap-action lever control, without it being necessary to adjust the hot or cold faucets. The flipping is non-critical and does not require any fiddling. The desired temperature and rate of flow are maintained, after having been initially achieved, during subsequent turnings on and off of the stream. The attachment is designed to be screwed into place between the spout and its matching non-splash aereator, normally screwed directly to the spout.

REFERENCES:
patent: 1317885 (1919-10-01), Morris
patent: 1439763 (1922-12-01), Schaffer
patent: 1462263 (1923-07-01), Chaney
patent: 1916513 (1933-07-01), Jones
patent: 2208031 (1940-07-01), Hooper
patent: 2783035 (1957-02-01), Rosenberg
patent: 2986341 (1961-05-01), Goodrie
patent: 3341132 (1967-09-01), Parkison
patent: 3544065 (1970-12-01), Mercier

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