Spray nozzle

Details Spray nozzle Spray nozzle

1976-03-15

1977-12-20

Love, John J.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

Including whirler device to induce fluid rotation

2394345, B05B 132

Patent

active

040636860

ABSTRACT:
A spray nozzle which employs compressed air for atomizing the liquid to be sprayed and for projecting these droplets into the desired spray pattern. The nozzle includes a tubular member and a liquid supply conduit and nozzle head mounted within the tubular member. There is an annular passage through the nozzle with a converging portion and a portion diverging from the converging portion. Liquid and gas are supplied to the converging portion. The compressed gas is supplied in a manner to achieve swirling of both the gas and liquid within the converging portion. The compressed gas discharges the atomized liquid in a hollow conical spray pattern.

REFERENCES:
patent: 1714654 (1929-05-01), Ballgoe
patent: 1827235 (1931-10-01), Jarvis
patent: 1864795 (1932-06-01), Boyd
patent: 2046592 (1936-07-01), Tracy
patent: 2570669 (1951-10-01), Hannigan
patent: 2594562 (1952-04-01), Jackson
patent: 2914257 (1959-11-01), Wiant
patent: 3326470 (1967-06-01), Loudin et al.

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