Abstract: A device (1) for carrying out continuous electrolytic precipitation processes has a cathodic live cylinder (3) whose top surface is electroconductive over its whole useful width. An anode A is arranged concentrically to and spaced apart from the cathodic live cylinder (3). An electrolyte flows through the space (6) separating the live cylinder (3) from the anode A. Shielding strips (9, 9′) associated to the live cylinder (3) are located between the cathodic surface of the live cylinder (3) and the anode A and electrically shield the marginal regions of the live cylinder (3), thus protecting them from electrolytic coating. The useful region N of the live cylinder (3) for carrying out the electrolytic precipitation processes is located between the shielding strips (9, 9′).
Type:
Grant
Filed:
December 21, 1999
Date of Patent:
October 23, 2001
Assignees:
Circuit Foil, S.A. of Luxemburg, Andritz-Patentverwaltungs-Gesellschaft mbH,
Inventors:
Hans Josef May, Roland Schnettler, Michel Collard