BASIC CELL FOR FUEL CELL WITH HELICAL STRUCTURE, PRODUCTION METHOD THEREOF AND FUEL CELL COMPRISING NUMEROUS BASIC CELLS

摘要

The invention relates to a basic cell (1) for a fuel cell, comprising two electrodes and an ion exchange membrane (20) therebetween. According to the invention, one of the two electrodes comprises a threaded surface bearing the ion exchange membrane (20). The unit formed by said electrode and the ion exchange membrane (20) can be assembled by means of screwing to a threaded surface of the other electrode. The invention also relates to a fuel cell comprising numerous basic cells (1).