Coating apparatus – Gas or vapor deposition – Means to coat or impregnate particulate matter
Patent
1992-06-26
1993-04-13
Bueker, Richard
Coating apparatus
Gas or vapor deposition
Means to coat or impregnate particulate matter
118719, 118724, 118726, 118730, 118500, C23C 1600
Patent
active
052019560
ABSTRACT:
An apparatus is disclosed for coating articles with a coating material by vapor deposition wherein a cellular fixture is employed for tumble coating the articles. The cellular fixture comprises multiple cells disposed radially about a common axis of rotation. The cells comprise hollow members having side walls with a plurality of openings therethrough to permit the flow of vapors of coating material, e.g. parylene, through the openings into the cells.
REFERENCES:
patent: 1886170 (1932-11-01), Cruser
patent: 3300332 (1967-01-01), Gorham et al.
patent: 3517644 (1970-06-01), Baer
patent: 4508769 (1985-04-01), Olson et al.
patent: 4758288 (1988-07-01), Versic
Humphrey Bruce J.
Olson Roger A.
Bueker Richard
Specialty Coating Systems Inc.
Volles W. K.
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