Manually-operated sprayer

Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Moving solid surface engages material to be sprayed

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Details

239369, 222321, B05B 9043

Patent

active

045167273

ABSTRACT:
A mechanism wherein an air cylinder plunger which can move within the air cylinder is provided within a manually-operated sprayer. The air cylinder plunger compresses the space within the air cylinder in accordance with the spraying operation of sprayer pump of a manually-controlled sprayer and discharges the air into the liquid to be sent to the nozzle hole. The external air is sucked into the air cylinder through the nozzle in accordance with the liquid sucking operation of the sprayer pump.

REFERENCES:
patent: 4017031 (1977-04-01), Kishi et al.
patent: 4277001 (1981-07-01), Nozawa
patent: 4305530 (1981-12-01), Nozawa
patent: 4365729 (1982-12-01), Saito et al.

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