(19)
(11) EP 1 769 104 A2

(12)

(43) Date of publication:
04.04.2007 Bulletin 2007/14

(21) Application number: 05752677.4

(22) Date of filing: 08.06.2005
(51) International Patent Classification (IPC): 
C25B 9/04(2006.01)
C25B 9/20(2006.01)
(86) International application number:
PCT/EP2005/052653
(87) International publication number:
WO 2005/121410 (22.12.2005 Gazette 2005/51)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 10.06.2004 FR 0406278

(71) Applicant: Solvay SA
1050 Brussels (BE)

(72) Inventor:
  • LANGE, Joachim
    B-3080 Tervuren (BE)

(74) Representative: Gilliard, Pierre 
Solvay (Société Anonyme), Intellectual Property Department, Rue de Ransbeek, 310
1120 Bruxelles
1120 Bruxelles (BE)

   


(54) ELECTRIC CIRCUIT OF AN ELECTROLYZER WITH BIPOLAR ELECTRODES AND ELECTROLYSIS INSTALLATION WITH BIPOLAR ELECTRODES