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1. 发明申请

US20150200414A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20150200414A1
公开(公告)日：2015-07-16
申请号：US14591919
申请日：2015-01-08
申请人： Honda Motor Co., Ltd.
发明人： Kenji NAGUMO , Kentaro ISHIDA , Keisuke SUDA , Yuji ASANO , Akihiro MATSUI
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/026 , H01M8/0206 , H01M8/0254 , H01M2008/1095
摘要： A fuel cell stack includes fuel cells, a reactant gas channel, a reactant gas inlet manifold, a reactant gas outlet manifold, an inlet buffer portion, and an outlet buffer portion. A reactant gas flows through the reactant gas channel along a surface of a separator. The reactant gas flows through the reactant gas inlet manifold and the reactant gas outlet manifold in a stacking direction. The inlet buffer portion connects an inlet of the reactant gas channel to the reactant gas inlet manifold. The inlet buffer portion includes linear inlet guide protrusions. Inlet guide channels are provided between the linear inlet guide protrusions and connect the reactant gas inlet manifold to the reactant gas channel. A pitch between the linear inlet guide protrusions increases in accordance with an increase in a distance from the reactant gas inlet manifold to the linear inlet guide protrusions.
摘要翻译：燃料电池堆包括燃料电池，反应气体通道，反应气体入口歧管，反应气体出口歧管，入口缓冲部分和出口缓冲部分。反应物气体沿分离器的表面流过反应气体通道。反应物气体沿堆叠方向流过反应气体入口歧管和反应气体出口歧管。入口缓冲部分将反应气体通道的入口连接到反应气体入口歧管。入口缓冲部分包括线性入口引导突起。入口引导通道设置在线性入口引导突起之间并将反应气体入口歧管连接到反应气体通道。线性入口引导突起之间的间距随着从反应气体入口歧管到线性入口引导突起的距离的增加而增加。

2. 发明申请

US20130337359A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20130337359A1
公开(公告)日：2013-12-19
申请号：US13915709
申请日：2013-06-12
申请人： HONDA MOTOR CO., LTD.
发明人： Seiji SUGIURA , Shuhei GOTO , Kenichi MURAKAMI , Kentaro ISHIDA , Keisuke SUDA
IPC分类号： H01M8/10
CPC分类号： H01M8/1006 , H01M4/242 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0273 , H01M8/04089 , H01M8/10 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095 , Y02E60/124 , Y02E60/521
摘要： A fuel cell includes a membrane electrode assembly, a first separator, and a second separator. The second separator has a fuel gas flow field connected to a fuel gas supply passage and a fuel gas discharge passage. The fuel gas flow field includes a plurality of corrugated flow grooves and a flat flow field. The corrugated flow grooves extend in the horizontal direction, respectively, and are arranged in the direction of the gravity. The flat flow field is provided within a power generation area, at the lowermost position in the direction of the gravity, and extends in the horizontal direction.
摘要翻译：燃料电池包括膜电极组件，第一分离器和第二分离器。第二分离器具有连接到燃料气体供给通道和燃料气体排出通道的燃料气体流场。燃料气体流场包括多个波纹流动槽和平坦的流场。波纹流槽分别沿水平方向延伸，并沿重力方向布置。扁平流场设置在发电区域内，在重力方向上的最低位置处，并且在水平方向上延伸。

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