公开(公告)号：EP4362143A1

公开(公告)日：2024-05-01

申请号：EP23178073.5

申请日：2023-06-07

申请人： Hunan Province Yinfeng New Energy Co., Ltd

发明人： WU, Xiongwei ,  XIAO, Bo ,  LIU, Jun ,  WU, Xuewen ,  XIE, Xuanzhi ,  YIN, Xingrong ,  ZHANG, Jie

IPC分类号： H01M8/0258 ,  H01M8/0273 ,  H01M8/18 ,  H01M8/2465 ,  H01M8/2475 ,  H01M8/2483 ,  H01M8/0263

CPC分类号： H01M8/188 ,  H01M8/0273 ,  H01M8/2465 ,  H01M8/0263 ,  H01M8/026

摘要： The present disclosure provides a flow battery and a cell stack. The cell stack includes:
a first end plate (11); a second end plate (12); and at least one cell module arranged between the first end plate (11) and the second end plate (12). Each cell module includes a first flow channel end plate (21), a second flow channel end plate (22) arranged opposite to the first flow channel end plate (21), and single-cell assemblies arranged between the first flow channel end plate (21) and the second flow channel end plate (22). The single-cell assemblies include at least three hermetically-assembled cell assemblies, the first flow channel end plate (21) is provided with arch-like flow channels, the second flow channel end plate (22) is provided with arch-like flow channels, and each arch-like flow channel is provided with a flow channel aperture (263) in communication with the at least three hermetically-assembled cell assemblies.