公开(公告)号：US20240186537A1

公开(公告)日：2024-06-06

申请号：US18442956

申请日：2024-02-15

申请人： EKPO FUEL CELL TECHNOLOGIES GMBH

发明人： Arni ANTAL ,  Joachim SEITZ ,  Lukas HAAS ,  Florian CLASS ,  Wolfgang FRITZ ,  Kathrin KULLEN

IPC分类号： H01M8/0247 ,  H01M8/04537 ,  H01M8/2465

CPC分类号： H01M8/0247 ,  H01M8/2465 ,  H01M8/04559

摘要： In order to provide a stack of electrochemical units that succeed one another in a stack direction, wherein each electrochemical unit comprises a bipolar plate, wherein the stack is configured to make safe, reliable and robust electrical contact for continuous measurement of the electrical potentials of the bipolar plates of the stack, it is proposed that a plurality of the bipolar plates each comprise a terminal element that projects in a contact-making direction, beyond lateral edges of the respective bipolar plate adjacent to the terminal element, wherein the terminal element has at least one latching element with which a terminal connector is latchable, and/or has at least one contact-making bead with which a contact element of a terminal connector is engageable, in order to make an electrically conductive contact between the bipolar plate and the respectively associated contact element of the terminal connector.