FUEL ELEMENT Russian patent published in 2019 - IPC H01M8/02 H01M8/271 H01M8/10 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to a fuel cell, which includes a power generating main part including a membrane electrode assembly, a polymer frame located around the power generating main part, and a pair of separators layered on the polymer frame in order to place between them the generating capacity of the main part and the polymer frame. Polymer frame has a pipe on the side of the polymer frame, in which the reaction gas flows in the direction passing through the polymer frame, the hole that holds the generating power of the main part, and the channel for the introduction of gas formed through the polymer frame between the pipe on the side of the polymer frame and the hole. Each separator has a nozzle on the separator side, through which the reaction gas flows and which is provided in the position corresponding to the nozzle on the polymer frame side in the direction of layering, and the gas introduction channel has a gas introduction part, which passes into the nozzle on the separator side, when viewed in the direction of layering.

EFFECT: stabilization of pressure during the introduction of the reaction gas into the fuel cell is the technical result of the invention.

4 cl, 9 dwg