Membrane Electrochemical Generator

摘要

The present invention relates to a membrane electrochemical generator ( 100 ) characterised by improved electrical insulation and reduced volume. The membrane electrochemical generator ( 100 ) is fed with gaseous reactants and comprises a multiplicity of reaction cells ( 101 ) assembled in a filter-press configuration. Each of said reaction cells ( 101 ) is delimited by a pair of bipolar sheets ( 102 ), formed by a metallic central body ( 110 ) integrated in a frame ( 111 ) made of polymeric material. The polymeric material may be of the thermoplastic or thermosetting type and the frame ( 111 ) is laid on the metallic central body ( 110 ) by moulding.