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1. WO2013012343 - PRESSURE ELEMENT

Publication Number WO/2013/012343
Publication Date 24.01.2013
International Application No. PCT/NO2012/050142
International Filing Date 20.07.2012
Chapter 2 Demand Filed 21.05.2013
IPC
C25B 9/20 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
18Assemblies comprising a plurality of cells
20of the filter-press type
C25B 9/04 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
04Devices for current supply; Electrode connections; Electric inter-cell connections
CPC
C25B 13/00
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
13Diaphragms; Spacing elements
C25B 9/77
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
70Assemblies comprising two or more cells
73of the filter-press type
77having diaphragms
Applicants
  • NEL HYDROGEN AS [NO]/[NO] (AllExceptUS)
  • WALLEVIK, Oddmund [NO]/[NO] (UsOnly)
  • FELL, Hans, Jörg (UsOnly)
  • CHLADEK, Petr (UsOnly)
Inventors
  • WALLEVIK, Oddmund
  • FELL, Hans, Jörg
  • CHLADEK, Petr
Agents
  • ZACCO NORWAY AS
Priority Data
2011104620.07.2011NO
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PRESSURE ELEMENT
(FR) ÉLÉMENT DE PRESSION
Abstract
(EN)
The present invention comprises a pressure element for an electrolysis cell comprising a fluid-permeable pressure element applied between an electrode and a bipolar plate in said electrolysis cell, in which said pressure element is resilient. Further use of a resilient fluid-permeable pressure element is also comprised in the present invention.
(FR)
L'invention concerne un élément de pression pour cellule d'électrolyse, qui comprend un élément de pression perméable aux fluides disposé entre une électrode et une plaque bipolaire ménagées dans ladite cellule d'électrolyse, ledit élément de pression étant élastique. L'invention concerne en outre une utilisation autre d'un élément de pression élastique perméable aux fluides.
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