Adjustable powder spray nozzle

Details Adjustable powder spray nozzle Adjustable powder spray nozzle

1985-05-09

1987-01-27

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Electrostatic type

With fluid entrainment

239451, 239538, 239579, B05B 132, B05B 500

Patent

active

046389512

ABSTRACT:
An adjustable pattern powder spray nozzle assembly comprising a nozzle body having an axial powder flow passage extending therethrough and a pair of rotatable adjacent shafts extending across the powder flow passage. The shafts are in contact with each other substantially along their length and each has a slot formed in the periphery thereof. The slots are oppositely positioned so as to define a powder flow opening therebetween. The shafts are interconnected by gears at the ends thereof so that they are rotatable in unison to vary the configuration of the opening and thereby, the pattern of powder sprayed from the nozzle assembly.

REFERENCES:
patent: 311720 (1885-02-01), Callahan
patent: 1161437 (1915-10-01), Beamer et al.
patent: 1170046 (1916-02-01), Carleton
patent: 1437423 (1922-12-01), Jackson
patent: 2366264 (1945-01-01), James
patent: 2587704 (1952-03-01), Debo
patent: 3435804 (1969-04-01), Orlowski
patent: 4169560 (1979-10-01), Vohringer
patent: 4216915 (1980-08-01), Hengartner et al.
patent: 4307840 (1981-12-01), Schulze et al.
patent: 4380320 (1983-04-01), Hollstein et al.

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