BIPOLAR SEPARATOR PLATE FOR A FUEL CELL, ASSOCIATED FUEL CELL AND MANUFACTURING METHOD

BIPOLAR SEPARATOR PLATE FOR A FUEL CELL, ASSOCIATED FUEL CELL AND MANUFACTURING METHOD

The invention relates to a bipolar separator plate (4) with channels for a fuel cell, the bipolar separator plate (4) being formed of two elementary plates stacked one on top of the other, each elementary plate comprising an attachment face turned towards the other elementary face and a flow face (1...

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Hauptverfasser: GUENOT, Benoit, RAKOTONDRAINIBE, André, HAMMADI, Yacine, GENTILS, Bruno
Format: Patent
Sprache:eng ; fre ; ger
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator GUENOT, Benoit
RAKOTONDRAINIBE, André
HAMMADI, Yacine
GENTILS, Bruno
description The invention relates to a bipolar separator plate (4) with channels for a fuel cell, the bipolar separator plate (4) being formed of two elementary plates stacked one on top of the other, each elementary plate comprising an attachment face turned towards the other elementary face and a flow face (18) turned away from the other elementary plate and defining at least one channel (20) for the flow of a reactive gas. The bipolar separator plate (4) further comprises: - an adhesive disposed between the two elementary plates in order to assemble the two elementary plates; and - a metal insert (28) interposed between the two elementary plates and projecting from one edge of the bipolar separator plate (4), a part of the adhesive being in contact with the metal insert (28).
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title BIPOLAR SEPARATOR PLATE FOR A FUEL CELL, ASSOCIATED FUEL CELL AND MANUFACTURING METHOD
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