Method of and apparatus for coating

Details Method of and apparatus for coating Method of and apparatus for coating

1984-11-19

1986-03-25

Beck, Shrive P.

Coating processes

Spraying

427284, 427286, 427424, 118300, 118301, 118314, 118315, B05D 102

Patent

active

045782903

ABSTRACT:
From knowledge of the fact that the pattern of the film of coating produced on a surface by spray coating varies with the distance between the nozzle of the spray gun and surface, the nozzle 2 of a spray gun 1 that is disposed facing an outermost end of a surface to be coated is axially inclined so that the external ridge-line of the fan-shaped spray produced thereby is almost perpendicularly with or slightly inwardly inclined to the plane of the surface, the distance as measured along the ridge-line between the nozzle and the surface being selected so that the spray gun can produce in the surface W a film of coating sharply defined at the contour, without unwanted spots of paint called the "tails" at both ends of the film.

REFERENCES:
patent: 1807858 (1931-06-01), Morris
patent: 3885066 (1975-05-01), Schwenninger
patent: 3890921 (1975-06-01), Szczepanski

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