Apparatus for spraying fluid and paste-like materials

Details Apparatus for spraying fluid and paste-like materials Apparatus for spraying fluid and paste-like materials

1979-03-13

1980-11-18

Lutter, Frank W.

Gas and liquid contact apparatus

Contact devices

Rotating

239319, 239329, B05B 9043, B05C 114

Patent

active

042345251

ABSTRACT:
The invention relates to an apparatus for spraying fluid and paste-like materials having a generator of pulsating flow and having an exhaust pipe arranged coaxially with one another. A perforated nozzle for retaining the material is arranged therebetween, and a pipe for feeding the material is also provided. The nozzle for retaining the material is movable along an axis extending in parallel with the axis of a passageway along which the gaseous fluid is fed, and the part of the nozzle filled with the material being sprayed is brought into the cross-section of the passageway during the pause between successive pulsations of the gaseous fluid, and the pipe for feeding the material is arranged outside the passage.

REFERENCES:
patent: 506450 (1893-10-01), Wertbaugher et al.
patent: 797315 (1905-08-01), Paasche
patent: 2220657 (1940-11-01), Placek
patent: 2370486 (1945-02-01), Paasche
patent: 2547825 (1951-04-01), King
patent: 2794292 (1957-06-01), Noble
patent: 2987847 (1961-06-01), Jones
patent: 3100947 (1963-08-01), Hellman
patent: 3618655 (1971-11-01), Lockwood
patent: 3814394 (1974-06-01), Murray

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