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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

US20150132680A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20150132680A1
公开(公告)日：2015-05-14
申请号：US14538363
申请日：2014-11-11
申请人： Honda Motor Co., Ltd.
发明人： Yuji ASANO , Shuji SATO , Kenji NAGUMO , Kentaro ISHIDA , Naoki YAMANO
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0265 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A power generation unit of a fuel cell stack includes a first metal separator, a first membrane electrode assembly, a second metal separator, a second membrane electrode assembly, and a third metal separator. A first oxygen-containing gas flow field includes a plurality of wavy flow grooves. An outlet merging area is provided at the end of the wavy flow grooves on the outlet side. The outlet merging area is connected to a plurality of straight connection flow grooves. The groove depth of the straight connection flow grooves is smaller than the groove depth of the wavy flow grooves.
摘要翻译：燃料电池堆的发电单元包括第一金属隔板，第一膜电极组件，第二金属隔板，第二膜电极组件和第三金属隔板。第一含氧气体流场包括多个波状流动槽。在出口侧的波纹流动槽的端部设有出口合流区域。出口合流区域连接到多个直连接流动槽。直线连接流槽的槽深小于波纹流槽的槽深度。

3. 发明申请

US20140248549A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20140248549A1
公开(公告)日：2014-09-04
申请号：US14191428
申请日：2014-02-27
申请人： HONDA MOTOR CO., LTD.
发明人： Takeshi USHIO , Syuji SATO , Masaru ODA , Yuji ASANO , Koji MORIYAMA
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/0273 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell includes a membrane electrode assembly, a separator, a fluid channel, a fluid manifold, a plurality of protruding elastic members, and a plurality of sealing members. A fluid is to flow in a stacking direction through the fluid manifold. A connection channel is provided between the plurality of protruding elastic members to connect the fluid channel and the fluid manifold. The plurality of sealing members are provided adjacent to the plurality of protruding elastic members in the stacking direction and extend in a direction to cross a flow direction in which the fluid flows along the connection channel. Each of the plurality of protruding elastic members has overlapping regions that overlap the plurality of sealing members as seen from the stacking direction. The overlapping regions are separated from each other in the flow direction.
摘要翻译：燃料电池包括膜电极组件，隔膜，流体通道，流体歧管，多个突出的弹性构件和多个密封构件。流体将沿层叠方向流过流体歧管。连接通道设置在多个突出的弹性构件之间以连接流体通道和流体歧管。多个密封构件在层叠方向上与多个突出弹性构件相邻设置，并且沿与连接通道流体流动的流动方向交叉的方向延伸。多个突出弹性构件中的每一个与层叠方向相同地具有与多个密封构件重叠的重叠区域。重叠区域在流动方向上彼此分离。

4. 发明申请

US20150333346A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20150333346A1
公开(公告)日：2015-11-19
申请号：US14715599
申请日：2015-05-19
申请人： HONDA MOTOR CO., LTD.
发明人： Yuji ASANO , Toru IWANARI , Kazuyoshi MIYAJIMA
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04074 , H01M8/0267 , H01M8/04007 , H01M8/04014 , H01M8/04029 , H01M8/04052 , H01M8/04067 , H01M8/04701 , H01M8/04731 , H01M8/242 , H01M8/2465 , H01M8/2483 , H01M8/2484 , H01M8/2485 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell stack includes a stacked body, a fluid manifold, a first terminal plate, a first insulator, a first end plate, a terminal electrode, and a heat pipe assembly. The first terminal plate is provided on a first end of the stacked body in a stacking direction. The first insulator is provided on the first terminal plate in the stacking direction. The first end plate is provided on the first insulator in the stacking direction. The terminal electrode is connected to the first terminal plate and protrudes from the first end plate in the stacking direction. The heat pipe assembly includes a heat receiving portion and a heat dissipation portion. The heat receiving portion is disposed in the fluid manifold to receive heat from a fluid. The heat dissipation portion is connected to the terminal electrode to release heat received at the heat receiving portion to the terminal electrode.
摘要翻译：燃料电池堆包括层叠体，流体歧管，第一端子板，第一绝缘体，第一端板，端子电极和热管组件。第一端子板沿堆叠方向设置在层叠体的第一端上。第一绝缘体在层叠方向上设置在第一端子板上。第一端板沿堆叠方向设置在第一绝缘体上。端子电极与第一端子板连接，并且在堆叠方向上从第一端板突出。热管组件包括热接收部分和散热部分。热接收部分设置在流体歧管中以接收来自流体的热量。散热部连接到端子电极，以将在热接收部分处接收的热量释放到端子电极。

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