Global Patent Index - EP 2931945 A1

EP 2931945 A1 20151021 - SIDE-WALL BLOCK FOR A WALL IN AN ELECTROLYTIC CELL FOR REDUCING ALUMINUM

Title (en)

SIDE-WALL BLOCK FOR A WALL IN AN ELECTROLYTIC CELL FOR REDUCING ALUMINUM

Title (de)

SEITENSTEIN FÜR EINE WAND IN EINER ELEKTROLYSEZELLE ZUR REDUZIERUNG VON ALUMINUM

Title (fr)

PIERRE LATÉRALE POUR UNE PAROI DANS UNE CELLULE D'ÉLECTROLYSE SERVANT À LA RÉDUCTION DE L'ALUMINIUM

Publication

EP 2931945 A1 20151021 (DE)

Application

EP 13807987 A 20131213

Priority

  • DE 102012223051 A 20121213
  • DE 102013214322 A 20130722
  • EP 2013076624 W 20131213

Abstract (en)

[origin: WO2014091023A1] The invention relates to a side-wall block for a wall in an electrolytic cell, in particular for producing aluminum, a method for producing such a side-wall block, use of such a side-wall block, and an electrolytic cell having such a side-wall block. The side-wall block (28) is a layered body, comprising a layer having a higher thermal conductivity and a layer having a lower thermal conductivity, wherein the difference in the thermal conductivity is at least 5 W/(m·K).

IPC 8 full level

C25C 3/08 (2006.01); C25C 3/16 (2006.01); C25C 7/00 (2006.01)

CPC (source: CN EP RU)

C04B 35/522 (2013.01 - EP); C04B 35/532 (2013.01 - EP); C25C 3/08 (2013.01 - CN EP RU); C25C 3/085 (2013.01 - EP); C25C 3/16 (2013.01 - CN); C25C 7/00 (2013.01 - CN); C04B 2235/3217 (2013.01 - EP); C04B 2235/425 (2013.01 - EP); C04B 2235/428 (2013.01 - EP); C04B 2235/48 (2013.01 - EP); Y02P 10/25 (2015.11 - EP)

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 (publication)

WO 2014091023 A1 20140619; CA 2893476 A1 20140619; CA 2893476 C 20180116; CN 104854264 A 20150819; CN 104854264 B 20180731; EP 2931945 A1 20151021; JP 2016505714 A 20160225; JP 6457397 B2 20190123; RU 2015127998 A 20170116; RU 2668615 C2 20181002; UA 118098 C2 20181126

DOCDB simple family (application)

EP 2013076624 W 20131213; CA 2893476 A 20131213; CN 201380065564 A 20131213; EP 13807987 A 20131213; JP 2015547058 A 20131213; RU 2015127998 A 20131213; UA A201506891 A 20131213