Patent ID: 11876255
Assignee: REINZ-DICHTUNGS-GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. An electrochemical system, comprising a sealing arrangement, comprising: an elastomeric sealing element, which comprises a foamed material containing microspheres, a metal layer comprising a sealing bead, the sealing bead extending outward from the metal layer and comprising a bead top, a surface structuring applied to at least the bead top, the surface structuring comprising a plurality of depressions, the sealing element formed as a coating on the bead and the sealing element arranged on the surface structuring, at least in some areas, and a concentration of the microspheres in the sealing element, measured perpendicular to the surface of the metal layer, is inhomogeneous.