公开(公告)号：US4732823A

公开(公告)日：1988-03-22

申请号：US804433

申请日：1985-12-04

申请人： Hiromichi Ito ,  Takafumi Hashimoto

发明人： Hiromichi Ito ,  Takafumi Hashimoto

IPC分类号： H01M2/40 ,  H01M12/08 ,  H01M10/38

CPC分类号： H01M12/085 ,  H01M2/40 ,  Y02E60/128

摘要： In an electrolyte flowing construction for an electrolyte circulation-type cell stack secondary battery composed of a plurality of unit cells of the type in which two channels and two microchannels are respectively formed in two pairs on opposite side portions of a frame member of an electrode or separator such that an electrolyte entering through one of the manifolds connected to one of the channels is directed into a central portion of the electrode surface therethrough and then flowed out through the other manifold connected to the other channel, the microchannels are respectively formed in the vertical side portions. Also, each of the microchannels includes a long wall-shaped projection extended vertically from a connecting portion between it and the associated channel.

摘要翻译： 在电解质循环型电池组二次电池的电解液流动结构中，由多个单元电池构成，所述多个单元电池在电极的框架部件的相对侧部分别分别形成两个通道和两个微通道， 分离器，使得通过连接到一个通道的歧管中的一个进入的电解液被引导通过其中的电极表面的中心部分，然后通过连接到另一通道的另一歧管流出，微通道分别形成在垂直 侧面部分。 此外，每个微通道包括从其与相关通道之间的连接部分垂直延伸的长壁形突起。