Spray apparatus

Details Spray apparatus Spray apparatus

1987-06-19

1989-04-25

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Moving solid surface engages material to be sprayed

239171, 2395533, 239562, 239565, 239571, 239583, B05B 114, B05B 130, B64D 118

Patent

active

048240249

ABSTRACT:
The invention is a substantially cylindrical nozzle for a spray apparatus designed to emit accurate fluid spray of uniform sized droplets. The fluid to be sprayed is urged under pressure into an inner-bore cylindrical reservoir channel, in communication with a fluid pressure responsive, positive action valve plunger. Positive displacement of the valve plunger enables the fluid to pass under the influence of fluid pressure through openings in a detachably secured connector and to exit the nozzle through substantially axially disposed, flared outlet tubes. Uniform droplet size and spray coverage is promoted by the streamlined shape of the nozzle body, flare of the outlet tubes, and dimensions (length and small internal diameter) of the outlet tubes.

REFERENCES:
patent: 497937 (1893-05-01), Yandors
patent: 970056 (1910-09-01), Hurley
patent: 2548340 (1951-04-01), Bower
patent: 2936958 (1960-05-01), Shames et al.
patent: 3301490 (1967-01-01), Hruby, Jr.
patent: 4119152 (1978-10-01), Koyama
patent: 4231520 (1980-11-01), Waldrum
patent: 4624414 (1986-11-01), Ferrazza

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