C - Chemistry – Metallurgy – 25 – F
Patent
C - Chemistry, Metallurgy
25
F
101/119, 204/125
C25F 3/02 (2006.01) B41N 3/03 (2006.01) B41N 3/04 (2006.01) C25F 3/04 (2006.01) C25F 3/14 (2006.01) C25F 7/00 (2006.01)
Patent
CA 2013299
Abstract of the Disclosure A mechanically roughened substrate is conveyed through an electrolytic bath and is given a superposed electrochemical roughening, which is carried out by means of electrodes which are arranged in the electrolytic bath at a specific spacing from the substrate. The electrodes are connected to corresponding windings on the secondary side of a three-phase transformer. The corresponding windings on the primary side of the three-phase transformer are connected to a three-phase frequency converter, to which three-phase current is applied via leads. The three-phase frequency converter transforms the line frequency of the three-phase current supplied into a frequency range of about 50 to 300 Hz at a voltage of between about 1 and 380 V.
Boergerding Heinz
Lehmann Peter
Stroszynski Joachim
Boergerding Heinz
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
Lehmann Peter
Stroszynski Joachim
LandOfFree
Process and apparatus for roughening a substrate for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for roughening a substrate for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for roughening a substrate for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1695094