A moistening device has at least one stacking unit which contains a plurality of water-permeable membranes which are each enclosed at the edges by a frame. The frame is formed by a film composite with a lower film and an upper film, between which the edge of the membrane is clamped.
Moistening device, in particular for a fuel cell
2015-04-29
Patent
Elektronische Ressource
Englisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B01D SEPARATION , Trennen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F24F Klimatisierung , AIR-CONDITIONING |