ALKALINE FUEL CELL STACK WITH RECIRCULATING ELECTROLYTE SYSTEM

An electrolyte chamber assembly (10) for an electrochemical cell 3, the assembly (10) comprising a forward electrolyte flow plate (8) and a rearward electrolyte flow plate 6 that are abutted with each other to form the assembly (10). The inward facing side of each flow plate (6, 8) is provided with...

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Bibliographische Detailangaben
Hauptverfasser: TRACY, Richard Michael, MAYNARD, Neill Devereux, REYNOLDS, Christopher Thomas, CARTWRIGHT, Richard John
Format: Patent
Sprache:eng
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Zusammenfassung:An electrolyte chamber assembly (10) for an electrochemical cell 3, the assembly (10) comprising a forward electrolyte flow plate (8) and a rearward electrolyte flow plate 6 that are abutted with each other to form the assembly (10). The inward facing side of each flow plate (6, 8) is provided with an electrolyte inflow channel (15), an electrolyte outflow collector (34) and an electrolyte chamber aperture (14) that are mirror images of the electrolyte inflow channel (15), the electrolyte outflow collector (34) and the electrolyte chamber aperture (14) on the other flow plate (6, 8). The two electrolyte inflow channels (15) create together an electrolyte inflow pipe (16), the two electrolyte outflow collectors (34) create together an electrolyte outflow pipe 32 and the two electrolyte chamber apertures (14) create together an electrolyte chamber (19).