Coating apparatus – With treatment of coating material
Patent
1994-12-12
1996-07-02
Collins, Laura
Coating apparatus
With treatment of coating material
118612, 118308, 366337, 366340, B05C 1900
Patent
active
055318312
ABSTRACT:
A static blending device for continuously blending particulate matter for even dispersion onto a substrate, wherein blending can be achieved automatically by gravity flow of the material. The static blending device includes an inlet for receiving particulate matter and an outlet for dispensing particulate matter and a dispersing section provided between the inlet and the outlet that is divided into a first compartment and a second compartment. The first and second compartment are each preferably divided into a manifold cavity and a transfer section by a manifold plate with multiple manifold openings that is positioned on an angle within each compartment. The transfer section in each compartment is preferably further divided by multiple divider plates into multiple lanes that correspond with at least one of the manifold openings so that the particulate matter entering the manifold cavity of the front compartment falls through the manifold openings in its manifold plate and is shifted by the multiple lanes toward one transverse end of the outlet and the particulate matter entering the manifold cavity of the rear compartment falls through the manifold openings of its manifold plate and is shifted by the multiple lanes toward the other transverse end of the outlet.
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Converse Harold G.
Sweeney Kenneth W.
Collins Laura
Griswold Gary L.
Hakamaki Michaele A.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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