EP 1257689 A1 20021120 - DEVICE FOR SHORT CIRCUITING ELECTROLYTIC CELL
Title (en)
DEVICE FOR SHORT CIRCUITING ELECTROLYTIC CELL
Title (de)
EINRICHTUNG ZUM KURZSCHLIESSEN VON ELEKTROLYSEZELLEN
Title (fr)
DISPOSITIF DE COURT-CIRCUITAGE DE CELLULE D'ELECTROLYSE
Publication
Application
Priority
- FR 0100375 W 20010209
- FR 0001925 A 20000211
Abstract (en)
[origin: WO0159184A1] The invention concerns a device for short-circuiting an electrolytic cell (18), connected in series to at least another electrolytic cell in an electrolysis room, designed to be connected to the terminals of the electrolytic cells such that it is no longer powered. Said device comprises a variable resistance (20) whereof the value is defined by a controller (24) on the basis of the voltage value at the terminals of the cell detected by a sensor (22) so that said voltage should have a value at least equal to a predetermined minimum value for preventing the formation of a backward current inside the cell, said backward current being due to an electromotive force produced inside the cell when the latter is no longer powered.
IPC 1-7
IPC 8 full level
C25B 9/04 (2006.01); C25B 15/00 (2006.01)
CPC (source: EP)
C25B 9/66 (2021.01); C25B 15/00 (2013.01)
Citation (search report)
See references of WO 0159184A1
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)
WO 0159184 A1 20010816; AU 3563801 A 20010820; EP 1257689 A1 20021120; FR 2805098 A1 20010817; FR 2805098 B1 20031017
DOCDB simple family (application)
FR 0100375 W 20010209; AU 3563801 A 20010209; EP 01907741 A 20010209; FR 0001925 A 20000211