Global Patent Index - EP 2619518 A4

EP 2619518 A4 2017-05-17 - SYSTEM AND METHOD FOR CONTROL OF SIDE LAYER FORMATION IN AN ALUMINIUM ELECTROLYSIS CELL

Title (en)

SYSTEM AND METHOD FOR CONTROL OF SIDE LAYER FORMATION IN AN ALUMINIUM ELECTROLYSIS CELL

Title (de)

SYSTEM UND VERFAHREN ZUR STEUERUNG DER SEITENSCHICHTBILDUNG IN EINER ALUMINIUMELEKTROLYSEZELLE

Title (fr)

SYSTÈME ET PROCÉDÉ PERMETTANT DE COMMANDER LA FORMATION DE COUCHE LATÉRALE D'UNE CELLULE D'ÉLECTROLYSE D'ALUMINIUM

Publication

EP 2619518 A4 (EN)

Application

EP 11827027 A

Priority

  • NO 20101321 A
  • NO 2011000263 W

Abstract (en)

[origin: WO2012039624A1] A system and method is provided for control of layer formation by use of sidelining provided with heat tube.

IPC 8 full level (invention and additional information)

F27D 1/12 (2006.01); C25C 3/08 (2006.01)

CPC (invention and additional information)

C25C 3/08 (2013.01); C25C 3/20 (2013.01); F27D 1/12 (2013.01); F27D 9/00 (2013.01); Y02P 10/262 (2015.11)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family

WO 2012039624 A1 20120329; AP 201306815 A0 20130430; AR 083049 A1 20130130; AU 2011306524 A1 20130321; BR 112013006526 A2 20160802; CA 2811873 A1 20120329; CN 103210273 A 20130717; EA 201390309 A1 20130830; EP 2619518 A1 20130731; EP 2619518 A4 20170517; US 2013199938 A1 20130808; ZA 201301798 B 20140528