Patent ID: 11894584
Assignee: REINZ-DICHTUNGS-GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A bipolar plate for an electrochemical system, comprising:
a first individual plate and a second individual plate connected to each other,
the first individual plate has at least one first positioning opening with a first crimping, the first positioning opening being at least partially surrounded by the first crimping,
the second individual plate has at least one second positioning opening with a second crimping, wherein the second positioning opening is at least partially surrounded by the second crimping,
the first positioning opening and the second positioning opening of the individual plates are arranged in alignment with each other and form a positioning opening of the bipolar plate,
the first crimping forms at least one first contact area for a first positioning pin and the second crimping forms at least one second contact area for the first positioning pin.