ELECTROCHEMICAL STACK

Abstract: an electrochemical stack comprises a plurality of planar electrochemical cells having surfaces bounded by outlines and disposed surface to surface adjacent one another with bipolar plates disposed there-between, and mounted in openings having corresponding outlines in insulating holders, the holders being clamped together between end plates and there being seals between each end plate and the adjacent holder and between confronting regions of adjacent holders. in the claimed design a plurality of stack modules are provided in the holders and between the end plates. the stack modules preferably have the same orientation in space. (fig. a)

Inventor(s): Michael LANGE

CPC Classification: C25B9/63 (ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR (anodic or cathodic protection ; single-crystal growth ))

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