公开(公告)号：US20070196710A1

公开(公告)日：2007-08-23

申请号：US10517982

申请日：2003-06-16

申请人： Eduardo Trifoni ,  Daniele Facchi ,  Gian Fleba ,  Matteo Lenardon ,  Marcello Liotta ,  Luca Merlo ,  Ruben Ornelas Jacobo ,  Antonino Toro ,  Fabio Traini

发明人： Eduardo Trifoni ,  Daniele Facchi ,  Gian Fleba ,  Matteo Lenardon ,  Marcello Liotta ,  Luca Merlo ,  Ruben Ornelas Jacobo ,  Antonino Toro ,  Fabio Traini

IPC分类号： H01M8/04 ,  H01M8/10 ,  H01M8/02 ,  H01M2/08

CPC分类号： H01M8/04029 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/04074 ,  H01M8/04134 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2457 ,  H01M8/2483

摘要： The present invention relates to a membrane electrochemical generator (200) formed by a multiplicity of reaction cells (201) mutually connected in electrical series and assembled according to a bipolar configuration. In accordance with the present invention, the thermal management of the membrane electrochemical generator (200) and the hydration of the membrane (204) are ensured by the injection of a cooling fluid, preferably liquid water, in the gaseous reactant feed. Such an injection takes place through a multiplicity of calibrated fluid injection holes (230) obtained in conductive bipolar plates (203) delimiting the reaction files (201). The cooling fluid can be preheated by passing through a collector/distributor structure (206) located in an additional cell (202).

摘要翻译： 本发明涉及一种膜电化学发生器（200），其由多个按电串联连接并根据双极结构组装的反应池（201）形成。 根据本发明，膜电化学发生器（200）的热管理和膜（204）的水化通过在气态反应物进料中注入冷却流体，优选液态水来确保。 这种注入通过在限定反应文件（201）的导电双极板（203）中获得的多个经校准的流体注入孔（230）进行。 冷却流体可以通过穿过位于附加电池（202）中的集电器/分配器结构（206）来预热。