Electro Power Systems S.p.a.

Denis Bona

Giuseppe Gianolio

Pierpaolo Cherchi

Luca Mercante

Ilaria Rosso

The invention relates to a stack () comprising a plurality of stacked fuel cells (), fixed and fluidically connected to a first head (), which comprises: a feeding inlet () for a fuel flow and a corresponding outlet (); a feeding inlet () for a comburent flow and a corresponding outlet (); a feeding inlet () and a corresponding outlet () for a flow of a cooling heat-transfer fluid thermally coupled with the fuel cells () in order to remove at least part of the reaction heat at the fuel cells () themselves; the first head () comprising a feeding inlet () and a corresponding outlet () for a flow may pass, said volume being thermally coupled with the cooling heat-transfer fluid flow, so that the cooling heat-transfer fluid delivers at least some of the heat removed from the fuel sells () to the working heat-transfer fluid.

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Trofarello, Italy

Denis Bona