Patent ID: 11929524
Assignee: SPECTRONIK PTE. LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 14:
15. The closed-cathode hydrogen proton-exchange membrane (PEM) fuel cell stack according to claim 13, wherein:
the first separator plates are cathode separator plates; and
the first separator plates comprise a first corner formed by a first edge and a second edge adjacent to the first edge, where the first outer edge portion of the first separator plates extends substantially to the first edge of the first separator plates and substantially to the second edge of the first separator plates, and where the first set of fluid flow channels comprises a plurality of fluid flow channels that extend across the first outer edge portion and substantially to the first and second edges of the first separator plates; and wherein
the inner ducting volume of the first ducting is in fluid communication with the inlets of the first set of fluid flow channels of the first separator plates.