Patent ID: 11939687
Assignee: KOGAKUIN UNIVERSITY
Field: Surface technology, coating (Chemistry)
Classification: CPC C  Y | IPC C

Claim 4:
5. The water electrolysis apparatus according to claim 4, wherein the gas-liquid mixing portion includes:
a plurality of partitioning portions interposed between the gas-liquid mixing inlet portion and the gas-liquid mixing outlet portion, including a plurality of openings, spaced apart in an axial direction of the housing, and partitioning the inside of the housing in the axial direction; and
a holding member arranged between the partitioning portions that are adjacent to each other in the axial direction and configured to maintain the spacing between the partitioning portions,
wherein a space portion between the adjacent partitioning portions in the axial direction functions as a chamber that traps gas generated in the water electrolysis portion and forms a gas accumulation.