Coating apparatus – Immersion or work-confined pool type – Work-confined pool
Patent
1997-12-15
1999-12-07
Crispino, Richard
Coating apparatus
Immersion or work-confined pool type
Work-confined pool
118410, 118300, B05C 302
Patent
active
059976462
ABSTRACT:
An applicator for direct or indirect application of a liquid or pasty coating medium onto a traveling material web includes a metering system with a metering slot configured as a nozzle and formed between an approach-side lip and a departure-side lip. The applicator also includes, disposed opposite the nozzle, a traveling countersurface on which the coating medium issuing out of the metering slot is to be applied. The exit of the metering slot is followed by a transfer blade for the coating medium, arranged on the approach-side lip. The transfer blade has its length, with respect to the countersurface, selected such that the transfer blade in its operating position contacts the countersurface. The transfer blade passes the coating medium along its departure-side surface from the exit of the metering slot onto the countersurface.
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patent: 3627564 (1971-12-01), Mercier
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patent: 4728539 (1988-03-01), Gane
patent: 5376177 (1994-12-01), Eluidge et al.
patent: 5436030 (1995-07-01), Damrau
Madrzak Zygmunt
Ueberschaer Manfred
Crispino Richard
Padgett Calvin
Voith Sulzer Papiermaschinen GmbH
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