EP 1348044 A1 20031001 - DEVICE AND METHOD FOR ELECTROCHEMICALLY TREATING A BAND-SHAPED PRODUCT
Title (en)
DEVICE AND METHOD FOR ELECTROCHEMICALLY TREATING A BAND-SHAPED PRODUCT
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ELEKTROCHEMISCHEN BEHANDELN VON BANDFÖRMIGEM GUT
Title (fr)
DISPOSITIF ET PROCEDE POUR LE TRAITEMENT ELECTROCHIMIQUE D'UN PRODUIT EN FORME DE BANDE
Publication
Application
Priority
- DE 0104941 W 20011228
- DE 10065643 A 20001229
Abstract (en)
[origin: WO02053807A1] The invention relates to the electrochemical treatment of a band-shaped product on continuous conveyor belts. Said method is particularly advantageous as it is capable of treating electrically conductive and mutually insulated structures on electrically non-conductive substrates. Electric contacting of the surfaces which are to be treated occurs by means of contacts (4) which are disposed in the form of strips on the lateral surface of a rotating, cylindrically shaped contact electrode (30). Counter electrodes (7) are disposed between each contact strip (3). The band-shaped product (1) is wound around the contact electrode (30). The electrically contacted surface of the product (1) and the counter electrode (7) respectively form temporary electrolytic small cells (9), wherein the product (1) is electrochemically treated.
IPC 1-7
IPC 8 full level
C25D 5/08 (2006.01); C25D 7/06 (2006.01); C25D 17/28 (2006.01); C25F 7/00 (2006.01); H05K 3/24 (2006.01); H05K 1/00 (2006.01)
CPC (source: EP US)
C25D 5/08 (2013.01 - EP US); C25D 7/0607 (2013.01 - EP); C25D 7/0642 (2013.01 - EP); C25D 7/0657 (2013.01 - EP); C25D 7/0671 (2013.01 - EP); C25F 7/00 (2013.01 - EP); H05K 3/241 (2013.01 - EP US); H05K 1/0393 (2013.01 - EP)
Citation (search report)
See references of WO 02053807A1
Designated contracting state (EPC)
AT BE CH CY FR GB IT LI
DOCDB simple family (publication)
WO 02053807 A1 20020711; DE 10065643 A1 20020718; DE 10065643 C2 20030320; EP 1348044 A1 20031001
DOCDB simple family (application)
DE 0104941 W 20011228; DE 10065643 A 20001229; EP 01991703 A 20011228