Coating processes – Measuring – testing – or indicating
Patent
1995-01-13
1995-10-03
Beck, Shrive
Coating processes
Measuring, testing, or indicating
427 11, 4274432, 118401, 118407, 118423, B05D 126, B05D 140
Patent
active
054550629
ABSTRACT:
A device for coating a plate has an open channel being open in an upward direction and a device for supplying a liquid to the open channel. The liquid in the open channel forms an convexly curved portion projecting upwardly from the open channel. A device for transporting a plate at a close distance past the open channel is provided, with which a surface to be coated of the plate facing the convexly curved portion of the liquid is guided such that a thin film of the liquid is deposited on the surface to be coated by adhesion effects. Another device for lacquering or coating plates or disks has a capillary slot that is filled with a liquid coating medium. The plate to be coated is advanced across the capillary slot with the surface to be coated facing downwardly so that due to the capillary effect a thin layer is deposited on the surface of the plate.
REFERENCES:
patent: 2046596 (1936-07-01), Zwiebel
patent: 2649756 (1953-08-01), Egee et al.
patent: 2937108 (1960-05-01), Toye
patent: 3196830 (1965-07-01), LeHovec
patent: 3201275 (1965-08-01), Herrick
patent: 4370356 (1983-01-01), Bok et al.
Appich Karl
Gerisch Torsten
Kallis Martin
Kubelbeck Armin
Muhlfriedal Eberhard
Beck Shrive
Steag Microtech GmbH Sternenfels
Talbot Brian K.
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