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公开(公告)号:US20060003206A1
公开(公告)日:2006-01-05
申请号:US10533182
申请日:2003-10-28
申请人: Seiji Sugiura , Shuhei Goto , Masahiro Mouri
发明人: Seiji Sugiura , Shuhei Goto , Masahiro Mouri
CPC分类号: H01M8/0247 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/04029 , H01M8/04089 , H01M8/1007 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要: A separator comprises a first and second metal plates laid over each other. A cooling medium flow passage is integrally provided between the first and second metal plates. The cooling medium flow passage has inlet buffer portions communicating with a cooling medium inlet communication hole, outlet buffer portions communicating with a cooling medium outlet communication hole, and linear flow passage grooves linearly extending in the direction of arrow B and that of arrow C.
摘要翻译: 分离器包括彼此叠置的第一和第二金属板。 一体地设置在第一和第二金属板之间的冷却介质流路。 冷却介质流动通道具有与冷却介质入口连通孔连通的入口缓冲部分,与冷却介质出口连通孔连通的出口缓冲部分和沿箭头B的方向线性延伸的线性流动通道槽。
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公开(公告)号:US20050048342A1
公开(公告)日:2005-03-03
申请号:US10888894
申请日:2004-07-09
CPC分类号: H01M8/0263 , H01M4/70 , H01M4/8626 , H01M8/0206 , H01M8/0254 , H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/0289 , H01M8/1004 , H01M8/241 , H01M8/2483
摘要: A membrane electrode assembly includes an anode, a cathode, and a solid polymer electrolyte membrane interposed between the anode and the cathode. The membrane electrode assembly has a substantially rectangular shape as a whole. Extensions extend outwardly from four corners of the membrane electrode assembly. Each of the extensions has an inclined end to have a substantially triangle shape. The membrane electrode assembly has a substantially rectangular power generation area.
摘要翻译: 膜电极组件包括阳极,阴极和置于阳极和阴极之间的固体聚合物电解质膜。 膜电极组件整体上具有大致矩形形状。 扩展件从膜电极组件的四个角向外延伸。 每个延伸部具有倾斜端以具有基本上三角形的形状。 膜电极组件具有基本上矩形的发电区域。
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公开(公告)号:USD260410S
公开(公告)日:1981-08-25
申请号:US015315
申请日:1979-02-26
申请人: Eiichi Nagase , Shuhei Goto
设计人: Eiichi Nagase , Shuhei Goto
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公开(公告)号:US09034536B2
公开(公告)日:2015-05-19
申请号:US13449313
申请日:2012-04-18
申请人: Kimiharu Mizusaki , Shuhei Goto , Takaaki Mitsuoka , Gen Okiyama , Nobuyoshi Muromoto , Masayuki Katsuno
发明人: Kimiharu Mizusaki , Shuhei Goto , Takaaki Mitsuoka , Gen Okiyama , Nobuyoshi Muromoto , Masayuki Katsuno
CPC分类号: H01M8/2483 , H01M8/0271 , H01M8/0273 , H01M8/04552 , H01M8/242 , H01M2008/1095 , Y02E60/50
摘要: A fuel cell includes an electrolyte electrode assembly, an inner seal member, an outer seal member, a metal separator, and a cell voltage monitor terminal. The electrolyte electrode assembly includes an electrolyte, a pair of electrodes, and a resin frame member. The inner seal member extends around an electrode surface. The outer seal member extends around an outer periphery of the inner seal member. The inner seal member and the outer seal member are disposed on the resin frame member. The cell voltage monitor terminal is embedded in the resin frame member. The cell voltage monitor terminal includes an exposed portion provided between the inner seal member and the outer seal member. The exposed portion is in contact with the metal separator adjacent to the exposed portion.
摘要翻译: 燃料电池包括电解质电极组件,内密封件,外密封件,金属隔板和电池单元电压监视器端子。 电解质电极组件包括电解质,一对电极和树脂框架构件。 内密封件围绕电极表面延伸。 外密封构件围绕内密封构件的外周延伸。 内密封构件和外密封构件设置在树脂框架构件上。 电池电压监视器端子嵌入在树脂框架构件中。 电池电压监视器端子包括设置在内部密封构件和外部密封构件之间的暴露部分。 暴露部分与邻近暴露部分的金属分离器接触。
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公开(公告)号:US08153288B2
公开(公告)日:2012-04-10
申请号:US11089877
申请日:2005-03-24
申请人: Narutoshi Sugita , Teruyuki Ohtani , Shuhei Goto , Yosuke Fujii
发明人: Narutoshi Sugita , Teruyuki Ohtani , Shuhei Goto , Yosuke Fujii
CPC分类号: H01M8/0206 , H01M8/0247 , H01M8/0254 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要: A fuel cell is formed by stacking a membrane electrode assembly and separators alternately. Each of the separators includes first and second metal plates. A coolant flow field is formed between the first metal plate of the fuel cell and the second metal plate of the adjacent fuel cell. A folded section is provided around a coolant supply passage by folding the second metal plate. The folded section forms an inlet which enlarges the sectional area of an opening as a fluid passage between the coolant supply passage and the coolant flow field.
摘要翻译: 通过交替地堆叠膜电极组件和隔板来形成燃料电池。 每个分离器包括第一和第二金属板。 在燃料电池的第一金属板和相邻燃料电池的第二金属板之间形成冷却剂流场。 折叠部分通过折叠第二金属板设置在冷却剂供给通道周围。 折叠部分形成入口,其扩大开口的截面积,作为冷却剂供应通道和冷却剂流场之间的流体通道。
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公开(公告)号:US20110097641A1
公开(公告)日:2011-04-28
申请号:US12999949
申请日:2009-06-04
申请人: Shuhei Goto , Narutoshi Sugita , Masaru Oda , Yasuhiro Watanabe
发明人: Shuhei Goto , Narutoshi Sugita , Masaru Oda , Yasuhiro Watanabe
CPC分类号: H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/04029 , H01M8/241 , H01M8/2457
摘要: A fuel cell stack. A fuel cell stack, an example of the fuel cell stack, is configured by alternately overlaying first electricity generating units and second electricity generating units in the horizontal direction. The first electricity units each provided with a first fuel gas flow path, a first oxidant gas flow path, a second fuel gas flow path, and a second oxidant gas flow path, and the flow paths are set to the same phase in the overlaying direction. The second electricity generating units are each provided with a first fuel gas flow path, a first oxidant gas flow path, a second fuel gas flow path, and a second oxidant gas flow path which are set to the same phase in the overlaying direction and are set to a phase different from the phase of the flow paths of the first electricity generating units.
摘要翻译: 燃料电池堆。 燃料电池堆,燃料电池堆的一个例子,是通过在水平方向交替重叠第一发电单元和第二发电单元而构成的。 第一电力单元设置有第一燃料气体流路,第一氧化剂气体流路,第二燃料气体流路和第二氧化剂气体流路,并且流路在重叠方向上被设定为相同的相位 。 第二发电单元分别设置有第一燃料气体流路,第一氧化剂气体流路,第二燃料气体流路和第二氧化剂气体流路,其在重叠方向上被设定为相同相位,并且分别为 设定为与第一发电单元的流路的相位不同的相位。
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公开(公告)号:US07846612B2
公开(公告)日:2010-12-07
申请号:US12241712
申请日:2008-09-30
申请人: Shuhei Goto , Katsuhiko Kohyama , Ken Takahashi , So Fujiwara , Ryugo Suzuki , Narutoshi Sugita
发明人: Shuhei Goto , Katsuhiko Kohyama , Ken Takahashi , So Fujiwara , Ryugo Suzuki , Narutoshi Sugita
IPC分类号: H01M8/02
CPC分类号: H01M8/0247 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/2404 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2465 , H01M8/248 , H01M8/2483 , H01M2008/1095
摘要: A fuel cell includes a membrane electrode assembly, and first and second separators. A first insulating bushing is attached to a first positioning hole of a first separator, and a second insulating bushing is attached to a second positioning hole of the second separator. An inner wall of the first insulating bushing is fitted to an outer wall of the second insulating bushing for positioning the first and second separators such that the first and second separators are insulated from each other.
摘要翻译: 燃料电池包括膜电极组件以及第一和第二分离器。 第一绝缘衬套连接到第一分离器的第一定位孔,并且第二绝缘衬套附接到第二分离器的第二定位孔。 第一绝缘衬套的内壁装配到第二绝缘衬套的外壁上,用于定位第一和第二隔板,使得第一和第二隔板彼此绝缘。
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公开(公告)号:US07758991B2
公开(公告)日:2010-07-20
申请号:US11978843
申请日:2007-10-30
申请人: Shuhei Goto , Kazuo Nunokawa , Takahiro Takeshita , Ken Takahashi , Narutoshi Sugita , Hiroyuki Tanaka
发明人: Shuhei Goto , Kazuo Nunokawa , Takahiro Takeshita , Ken Takahashi , Narutoshi Sugita , Hiroyuki Tanaka
CPC分类号: H01M8/0267 , H01M8/0206 , H01M8/0228 , H01M8/0258 , H01M8/0263 , H01M8/0276 , H01M8/0284 , H01M8/04029 , H01M8/241 , H01M8/2483 , H01M2008/1095
摘要: A coolant flow field is formed on a surface of a second metal separator. Further, a rubber bridge dividing the coolant flow field and a coolant supply passage is formed on the surface. The rubber bridge includes a plurality of channels connecting the coolant flow field and the coolant supply passage, a plurality of grooves between the channels, and a partition closing the grooves to prevent the flow of a coolant in the respective grooves.
摘要翻译: 在第二金属分离器的表面上形成冷却剂流场。 此外,在表面上形成分隔冷却剂流场的橡胶桥和冷却剂供给通道。 橡胶桥包括连接冷却剂流场和冷却剂供应通道的多个通道,通道之间的多个凹槽以及封闭凹槽的分隔件,以防止各个凹槽中的冷却剂流动。
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公开(公告)号:US07569301B2
公开(公告)日:2009-08-04
申请号:US11058009
申请日:2005-02-15
申请人: Seiji Sugiura , Shuhei Goto
发明人: Seiji Sugiura , Shuhei Goto
CPC分类号: H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/241 , H01M8/248
摘要: A fuel cell includes a membrane electrode assembly and separators sandwiching the membrane electrode assembly. Each of the separators includes first and second metal plates. When the fist and second metal plates are stacked together, an inlet buffer and an outlet buffer are overlapped with each other in the stacking direction. A plurality of bosses in the inlet buffer and a plurality of bosses in the outlet buffer are not overlapped with each other.
摘要翻译: 燃料电池包括膜电极组件和夹持膜电极组件的隔板。 每个分离器包括第一和第二金属板。 当第一和第二金属板堆叠在一起时,入口缓冲器和出口缓冲器在堆叠方向上彼此重叠。 入口缓冲器中的多个凸起和出口缓冲器中的多个凸起彼此不重叠。
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公开(公告)号:US20080113255A1
公开(公告)日:2008-05-15
申请号:US11978843
申请日:2007-10-30
申请人: Shuhei Goto , Kazuo Nunokawa , Takahiro Takeshita , Ken Takahashi , Narutoshi Sugita , Hiroyuki Tanaka
发明人: Shuhei Goto , Kazuo Nunokawa , Takahiro Takeshita , Ken Takahashi , Narutoshi Sugita , Hiroyuki Tanaka
CPC分类号: H01M8/0267 , H01M8/0206 , H01M8/0228 , H01M8/0258 , H01M8/0263 , H01M8/0276 , H01M8/0284 , H01M8/04029 , H01M8/241 , H01M8/2483 , H01M2008/1095
摘要: A coolant flow field is formed on a surface of a second metal separator. Further, a rubber bridge dividing the coolant flow field and a coolant supply passage is formed on the surface. The rubber bridge includes a plurality of channels connecting the coolant flow field and the coolant supply passage, a plurality of grooves between the channels, and a partition closing the grooves to prevent the flow of a coolant in the respective grooves.
摘要翻译: 在第二金属分离器的表面上形成冷却剂流场。 此外,在表面上形成分隔冷却剂流场的橡胶桥和冷却剂供给通道。 橡胶桥包括连接冷却剂流场和冷却剂供应通道的多个通道,通道之间的多个凹槽以及封闭凹槽的分隔件,以防止各个凹槽中的冷却剂流动。
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