Patent ID: 9362582
Filing Date: 2016-06-07
CPC Classification: H01M,Y02E

Claim Text:
1. A flow-field plate in a flow-cell stack structure, comprising: a molded plate having a first side and a second side; first electrolyte channels formed in the molded plate to direct a first electrolyte to a first flow-field on the first side of the molded plate; and second electrolyte channels formed in the molded plate to direct a second electrolyte to a second flow-field on the second side of the molded plate, wherein the first electrolyte channels include a first channel formed in the first side; a second channel formed in the second side, the second channel fluidically coupled to the first channel; a first electrolyte flow-field ingress channel formed in the first side, the flow-field ingress channel fluidically coupled to the second channel; a first electrolyte flow-field egress channel formed in the first side opposite the first electrolyte flow-field ingress channel; a third channel formed in the second side, the third channel fluidically coupled to the flow-field egress channel; and a fourth channel formed in the first side, the fourth channel fluidically coupled to the third channel.