Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1977-11-07
1980-03-18
Saifer, Robert W.
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
239525, 239588, B05B 118
Patent
active
041935535
ABSTRACT:
A hand-held shower head includes a housing which is cylindrical in shape and has a frusto-conical portion with a single orifice nozzle in the center thereof. A push-button actuator is positioned on the cylindrical side portion which in turn actuates a valve mechanism through a diaphragm seal. Water flows from an inlet opening through a lightly biased, normally closed valve which is operated through a plunger connected via the diaphragm to the push-button actuator, and out through a flow restricter and the single orifice nozzle. The push-button actuator is provided with stop means to limit the depression of the actuator.
REFERENCES:
patent: 669845 (1901-03-01), Melavin
patent: 950801 (1910-03-01), Barr
patent: 1319738 (1919-10-01), Watrous
patent: 1508281 (1924-09-01), Kelly
patent: 2015158 (1935-09-01), Rosenberg
patent: 2596387 (1952-05-01), Ellinger
patent: 3445069 (1969-05-01), Druge
patent: 3588040 (1971-06-01), Ward
Keffer Francis C.
Kelly Charles M.
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