公开(公告)号：US20150214533A1

公开(公告)日：2015-07-30

申请号：US14684091

申请日：2015-04-10

Applicant: HYDROGENICS CORPORATION

Inventor： Nathaniel Ian JOOS ,  Mario DZAMARIJA

IPC: H01M2/20 ,  H01M8/24

CPC classification number: H01M2/204 ,  H01M2/206 ,  H01M8/0271 ,  H01M8/248 ,  H01M8/2483 ,  H01M2008/1095

Abstract: An electrochemical cell stack assembly is disclosed comprising a member made of an elastic and electrically conductive material placed between a bus bar and a starter plate. The elastic, electrically conducting member covers at least a peripheral region along a perimeter of a recess housing the bus bar to distribute compression forces over an interface area between the bus bar and an insulator end plate, thereby reducing shear stresses in the starter plate when the stack is compressed. An elastic pad also may be arranged in the recess and between the insulator end plate and the bus bar.

Abstract translation: 公开了一种电化学电池堆组件，其包括由放置在汇流条和起动板之间的弹性和导电材料制成的构件。 弹性导电构件至少沿着容纳母线的凹部的周边的周边区域覆盖，以将压缩力分布在汇流条和绝缘体端板之间的界面区域上，从而减小起动器板中的剪切应力 堆栈被压缩。 还可以在凹部中并且在绝缘体端板和汇流条之间设置弹性垫。