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WO2013012343A3 - Pressure element - Google Patents

Pressure element Download PDF

Info

Publication number
WO2013012343A3
WO2013012343A3 PCT/NO2012/050142 NO2012050142W WO2013012343A3 WO 2013012343 A3 WO2013012343 A3 WO 2013012343A3 NO 2012050142 W NO2012050142 W NO 2012050142W WO 2013012343 A3 WO2013012343 A3 WO 2013012343A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure element
resilient
present
fluid
electrolysis cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/NO2012/050142
Other languages
French (fr)
Other versions
WO2013012343A2 (en
Inventor
Oddmund Wallevik
Hans Jörg FELL
Petr CHLADEK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nel Hydrogen AS
Original Assignee
Nel Hydrogen AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nel Hydrogen AS filed Critical Nel Hydrogen AS
Publication of WO2013012343A2 publication Critical patent/WO2013012343A2/en
Publication of WO2013012343A3 publication Critical patent/WO2013012343A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

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.
PCT/NO2012/050142 2011-07-20 2012-07-20 Pressure element Ceased WO2013012343A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20111046A NO20111046A1 (en) 2011-07-20 2011-07-20 Print Item
NO20111046 2011-07-20

Publications (2)

Publication Number Publication Date
WO2013012343A2 WO2013012343A2 (en) 2013-01-24
WO2013012343A3 true WO2013012343A3 (en) 2013-03-14

Family

ID=46968337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2012/050142 Ceased WO2013012343A2 (en) 2011-07-20 2012-07-20 Pressure element

Country Status (2)

Country Link
NO (1) NO20111046A1 (en)
WO (1) WO2013012343A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3353839A1 (en) * 2015-09-21 2018-08-01 Nuvera Fuel Cells, LLC Bipolar plate with force concentrator pattern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629015A1 (en) * 1993-04-30 1994-12-14 De Nora Permelec S.P.A. Electrochemical cell provided with ion exchange membranes and bipolar plates
US5384208A (en) * 1992-03-13 1995-01-24 Deutsche Aerospace Ag Cell structure for electrolyzer units and fuel cells
WO2002050339A1 (en) * 2000-12-21 2002-06-27 Giner Electrochemical Systems, Llc Electrically-conductive elastomeric compression pad for use with proton exchange membrane electrochemical cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384208A (en) * 1992-03-13 1995-01-24 Deutsche Aerospace Ag Cell structure for electrolyzer units and fuel cells
EP0629015A1 (en) * 1993-04-30 1994-12-14 De Nora Permelec S.P.A. Electrochemical cell provided with ion exchange membranes and bipolar plates
WO2002050339A1 (en) * 2000-12-21 2002-06-27 Giner Electrochemical Systems, Llc Electrically-conductive elastomeric compression pad for use with proton exchange membrane electrochemical cells

Also Published As

Publication number Publication date
WO2013012343A2 (en) 2013-01-24
NO20111046A1 (en) 2013-01-21

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Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

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