Patent ID: 11879180
Assignee: SHANGHAI ASCLEPIUS MEDITEC CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC C  Y | IPC C

Claim 3:
4. The expanded ion-exchange membrane electrolysis cell of the claim 1, wherein the at least one bipolar electrode plate has a cathode surface and an anode surface, each of the cathode surface and the anode surface has a periphery and the recessed center is surrounded by the periphery, the hydrogen chamber is adjacent to the cathode surface of the at least one bipolar electrode plate, a first space is formed in the recessed center, and the hydrogen chamber comprises the first space; the oxygen chamber is adjacent to the anode surface of the at least one bipolar electrode plate, a second space is formed in the recessed center, and the oxygen chamber comprises the second space; the peripheries of the cathode surface and the anode surface have a plurality of holes corresponding to a portion of the hydrogen outlet channel, a portion of the oxygen outlet channel and a portion of the water inlet channel when being stacked, the hydrogen outlet channel is coupled to the recessed center of the cathode surface, and the oxygen outlet channel and the water inlet channel are coupled to the recessed center of the anode surface.