Patent ID: 11923570
Assignee: EKPO FUEL CELL TECHNOLOGIES GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC H

Claim 9:
10. The assembly in accordance with claim 1, wherein the assembly comprises a first gas diffusion layer and a second gas diffusion layer, a first sealing element produced on the first gas diffusion layer, and a second sealing element produced on the second gas diffusion layer,
wherein each of the sealing elements comprises an inner sealing region fixed to the respectively associated gas diffusion layer and an outer sealing region connected to the respectively associated gas diffusion layer via the inner sealing region, and
wherein each of the sealing elements comprises at least one relief region, which is arranged between the respective inner sealing region and the respective outer sealing region and
a) comprises a relief opening extending through the respective sealing element
and/or
b) has a smallest height, which is smaller than one fourth of the greatest height of the respective inner sealing region and is smaller than one fourth of the greatest height of the respective outer sealing region.