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US 2020/0403262 A1Published application
Cell stack and redox flow battery
AssigneeSumitomo Electric Industries, Ltd.
InventorsHayato FUJITA, Kenji MOTOI, Takashi KANNO, Takeshi YAMANA
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Abstract
A cell stack including; a stacked body including a plurality of cell frames each having a bipolar plate whose outer periphery is supported by a frame member; and a pair of end plates that tighten the stacked body from both sides of a stacking direction thereof, wherein an area S [cm2] of each cell frame as viewed from the stacking direction of the stacked body and a length W [mm] in the stacking direction of the stacked body satisfies a relationship 0.05≤W/S≤0.9.
Claims12
A cell stack comprising:
- a stacked body including a plurality of cell frames each having a bipolar plate whose outer periphery is supported by a frame member;
- and
- a pair of end plates that tighten the stacked body from both sides of a stacking direction thereof,
- wherein an area S cm2 of each cell frame as viewed from the stacking direction of the stacked body and a length W mm in the stacking direction of the stacked body satisfies a relationship 0.05≤W/S≤0.9.
1 more element
Dependencies are inferred from the claim text.