EP 1264010 B1 20050601 - METHOD AND DEVICE FOR THE REGULATION OF THE CONCENTRATION OF METAL IONS IN AN ELECTROLYTE AND USE THEREOF
Title (en)
METHOD AND DEVICE FOR THE REGULATION OF THE CONCENTRATION OF METAL IONS IN AN ELECTROLYTE AND USE THEREOF
Title (de)
VERFAHREN UND VORRICHTUNG ZUM REGULIEREN DER KONZENTRATION VON METALLIONEN IN EINER ELEKTROLYTFLÜSSIGKEIT SOWIE ANWENDUNG DES VERFAHRENS UND VERWENDUNG DER VORRICHTUNG
Title (fr)
PROCEDE ET DISPOSITIF POUR REGULER LA CONCENTRATION D'IONS METALLIQUES DANS UN ELECTROLYTE, MISE EN OEUVRE DUDIT PROCEDE ET UTILISATION DUDIT DISPOSITIF
Publication
Application
Priority
- DE 0100748 W 20010223
- DE 10013339 A 20000317
Abstract (en)
[origin: US2003000842A1] In order to regulate the metal ion concentration in an electrolyte fluid serving to electrolytically deposit metal and additionally containing substances of an electrochemically reversible redox system, it has been known in the art to conduct at least one portion of the electrolyte fluid through one auxiliary cell provided with one insoluble auxiliary anode and at least one auxiliary cathode, a current being conducted between them by applying a voltage. Accordingly, excess quantities of the oxidized substances of the redox system are reduced at the auxiliary cathode, the formation of ions of the metal to be deposited being reduced as a result thereof. Starting from this prior art, the present invention relates to using pieces of the metal to be deposited as an auxiliary cathode.
IPC 1-7
IPC 8 full level
C25D 17/10 (2006.01); C25D 21/12 (2006.01); C25D 21/14 (2006.01)
CPC (source: EP KR US)
C25D 17/10 (2013.01 - EP US); C25D 21/12 (2013.01 - EP US); C25D 21/14 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2003000842 A1 20030102; US 6899803 B2 20050531; AT E296910 T1 20050615; AU 4227801 A 20010924; BR 0109167 A 20021126; BR 0109167 B1 20110614; CA 2391038 A1 20010920; CN 1263900 C 20060712; CN 1418265 A 20030514; DE 10013339 C1 20010613; DE 50106389 D1 20050707; DK 1264010 T3 20050829; EP 1264010 A1 20021211; EP 1264010 B1 20050601; ES 2242737 T3 20051116; HK 1048145 A1 20030321; HK 1048145 B 20050729; JP 2003527490 A 20030916; JP 4484414 B2 20100616; KR 100740817 B1 20070719; KR 20020084086 A 20021104; MX PA02008974 A 20030425; MY 127759 A 20061229; TW 557332 B 20031011; WO 0168953 A1 20010920
DOCDB simple family (application)
US 16979702 A 20020708; AT 01915052 T 20010223; AU 4227801 A 20010223; BR 0109167 A 20010223; CA 2391038 A 20010223; CN 01806700 A 20010223; DE 0100748 W 20010223; DE 10013339 A 20000317; DE 50106389 T 20010223; DK 01915052 T 20010223; EP 01915052 A 20010223; ES 01915052 T 20010223; HK 03100184 A 20030107; JP 2001567828 A 20010223; KR 20027008693 A 20020704; MX PA02008974 A 20010223; MY PI20011136 A 20010313; TW 90104321 A 20010226