公开(公告)号：US20100255389A1

公开(公告)日：2010-10-07

申请号：US12816515

申请日：2010-06-16

申请人： Akira Yajima ,  Asako Satoh ,  Hirofumi Kan ,  Risa Aoki ,  Yuichi Yoshida

发明人： Akira Yajima ,  Asako Satoh ,  Hirofumi Kan ,  Risa Aoki ,  Yuichi Yoshida

IPC分类号： H01M8/06

CPC分类号： H01M8/1009 ,  H01M8/04141 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： A fuel cell includes a membrane electrode assembly includes a fuel electrode, an air electrode and an electrolyte membrane interposed between the fuel electrode and the air electrode, a fuel supply mechanism disposed on the air electrode side of the membrane electrode assembly to supply fuel to the fuel electrode, and a humidification layer disposed on the air electrode side of the membrane electrode assembly to be impregnated with water produced in the air electrode. The humidification layer include a first humidification section disposed opposite to a high-temperature area of an air electrode and a second humidification section disposed opposite to a low-temperature area of the air electrode when generating electricity. The second humidification section is so configured that water vapor is released into air therefrom more easily than from the first humidification section in the membrane electrode assembly.

摘要翻译： 燃料电池包括膜电极组件，其包括燃料电极，空气电极和介于燃料电极和空气电极之间的电解质膜;燃料供给机构，设置在膜电极组件的空气电极侧，以将燃料供应到 燃料电极和设置在膜电极组件的空气极侧的加湿层，以浸渍在空气电极中产生的水。 加湿层包括与空气电极的高温区域相对设置的第一加湿部和在发电时与空气电极的低温区域相对设置的第二加湿部。 第二加湿部被配置为使得水蒸气比膜电极组件中的第一加湿部更容易地释放到空气中。

公开(公告)号：US20110117465A1

公开(公告)日：2011-05-19

申请号：US12949480

申请日：2010-11-18

申请人： Akira Yajima ,  Shinichi Kanbayashi ,  Nobuyasu Negishi ,  Risa Aoki ,  Genta Oomichi

发明人： Akira Yajima ,  Shinichi Kanbayashi ,  Nobuyasu Negishi ,  Risa Aoki ,  Genta Oomichi

IPC分类号： H01M8/04

CPC分类号： H01M8/04171 ,  H01M8/04007 ,  H01M8/04014 ,  H01M8/04067 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/2475 ,  Y02E60/523

摘要： Disclosed is a fuel cell (1) comprising a cell composition part (10) composed of an electrolyte membrane (17) sandwiched between an anode (fuel electrode) (13) and a cathode (air electrode) (16), and a fuel supply mechanism (40) disposed on the anode (fuel electrode) side of the cell composition part (10) and which supplies a fuel to the anode (fuel electrode) (13). The fuel cell (1) further comprises a moisture retaining layer (50) which is disposed on the cathode (air electrode) of the cell composition part (10) and which is impregnated with the water generated at the cathode (air electrode) (16), and a heat-radiating member (70) having an externally protruding heat-radiating portion (71) for releasing the heat generated by the cell composition part (10).

摘要翻译： 公开了一种燃料电池（1），包括由夹在阳极（燃料电极）（13）和阴极（空气电极）（16）之间的电解质膜17构成的电池组合物部分） 机构（40），设置在电池组合部（10）的阳极（燃料电极）侧，并向燃料电极（13）供给燃料。 燃料电池（1）还包括设置在电池组合物部件（10）的阴极（空气电极）上并且浸渍在阴极（空气电极）（16）处产生的水的保湿层（50） ）和散热构件（70），其具有用于释放由电池组合部（10）产生的热量的外部突出的散热部（71）。