Spray gun control valve

Details Spray gun control valve Spray gun control valve

1982-01-11

1984-01-17

Love, John J.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

And valving means controlling flow for combining

239528, B05B 712

Patent

active

044260393

ABSTRACT:
A control valve for a spray gun which is engageable by a spray gun trigger to release pressurized air and pressurized liquid through the spray gun for spraying in a predetermined sequence. The valve includes a slidable spool axially aligned with a liquid valve and valve seat and connected thereto by an axial valve stem, whereby the slidable spool has a beveled surface thereon, which surface is in contact with a second valve stem aligned in an air passage in the handle of the spray gun for opening and closing an air valve therein. The valve mechanism is actuated by trigger movement, first to open the air valve and second to open the liquid valve to insure the controlled release of pressurized liquid and air for optimum spraying conditions.

REFERENCES:
patent: 1682037 (1928-08-01), Craig
patent: 1751608 (1930-03-01), Tittemore et al.
patent: 1797209 (1931-03-01), Bramsen et al.
patent: 1940268 (1933-12-01), Peterson
patent: 2149932 (1939-03-01), Zippel
patent: 3796376 (1974-03-01), Farnsteiner

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