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公开(公告)号：US20050153192A1
公开(公告)日：2005-07-14
申请号：US11023754
申请日：2004-12-28
申请人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
发明人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
CPC分类号： H01M8/0276 , H01M8/0206 , H01M8/0247 , H01M8/241 , H01M2008/1095
摘要： A fuel cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. A first cell voltage terminal for detecting a voltage generated in the membrane electrode assembly is formed integrally with an outer region of the first metal separator. The first cell voltage terminal extends outwardly from the first metal separator. A first seal member covers the outer region of the first metal separator, and includes a first extension seal which covers the first cell voltage terminal to a position near a tip end of the first cell voltage terminal.
摘要翻译： 燃料电池包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。 用于检测在膜电极组件中产生的电压的第一电池电压端子与第一金属隔板的外部区域一体地形成。 第一电池电压端子从第一金属分离器向外延伸。 第一密封构件覆盖第一金属隔板的外部区域，并且包括将第一电池电压端子覆盖到靠近第一电池电压端子的尖端的位置的第一延伸密封件。
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公开(公告)号：US07220511B2
公开(公告)日：2007-05-22
申请号：US11023754
申请日：2004-12-28
申请人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
发明人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
IPC分类号： H01M8/02
CPC分类号： H01M8/0276 , H01M8/0206 , H01M8/0247 , H01M8/241 , H01M2008/1095
摘要： A fuel cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. A first cell voltage terminal for detecting a voltage generated in the membrane electrode assembly is formed integrally with an outer region of the first metal separator. The first cell voltage terminal extends outwardly from the first metal separator. A first seal member covers the outer region of the first metal separator, and includes a first extension seal which covers the first cell voltage terminal to a position near a tip end of the first cell voltage terminal.
摘要翻译： 燃料电池包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。 用于检测在膜电极组件中产生的电压的第一电池电压端子与第一金属隔板的外部区域一体地形成。 第一电池电压端子从第一金属分离器向外延伸。 第一密封构件覆盖第一金属隔板的外部区域，并且包括将第一电池电压端子覆盖到靠近第一电池电压端子的尖端的位置的第一延伸密封件。
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公开(公告)号：US20050136306A1
公开(公告)日：2005-06-23
申请号：US11014469
申请日：2004-12-15
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0254 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/04029 , H01M8/04074 , H01M8/241 , H01M8/2457
摘要： A power generation cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. Ridge members are formed integrally on the second metal separator, and these ridge members contact a first seal member of the first metal separator under pressure to form an inlet connection channel and an outlet connection channel. The coolant supply passage and the coolant flow field are connected through the inlet connection channel and the coolant discharge passage and the coolant flow field are connected through the outlet connection channel.
摘要翻译： 发电单元包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。 脊构件一体地形成在第二金属隔板上，并且这些脊构件在压力下接触第一金属隔板的第一密封构件以形成入口连接通道和出口连接通道。 冷却剂供应通道和冷却剂流场通过入口连接通道连接，冷却剂排出通道和冷却剂流场通过出口连接通道连接。
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公开(公告)号：US07846613B2
公开(公告)日：2010-12-07
申请号：US11014469
申请日：2004-12-15
IPC分类号： H01M8/02
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0254 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/04029 , H01M8/04074 , H01M8/241 , H01M8/2457
摘要： A power generation cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. Ridge members are formed integrally on the second metal separator, and these ridge members contact a first seal member of the first metal separator under pressure to form an inlet connection channel and an outlet connection channel. The coolant supply passage and the coolant flow field are connected through the inlet connection channel and the coolant discharge passage and the coolant flow field are connected through the outlet connection channel.
摘要翻译： 发电单元包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。 脊构件一体地形成在第二金属隔板上，并且这些脊构件在压力下接触第一金属隔板的第一密封构件以形成入口连接通道和出口连接通道。 冷却剂供应通道和冷却剂流场通过入口连接通道连接，冷却剂排出通道和冷却剂流场通过出口连接通道连接。
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公开(公告)号：US07090941B2
公开(公告)日：2006-08-15
申请号：US10243467
申请日：2002-09-13
申请人： Ichiro Baba , Yosuke Fujii , Ken Takahashi , Daisuke Wachi , Hiromichi Yoshida , Takaki Nakagawa , Yoshinori Wariishi , Masaharu Suzuki , Seiji Sugiura , Narutoshi Sugita , Hideaki Kikuchi
发明人： Ichiro Baba , Yosuke Fujii , Ken Takahashi , Daisuke Wachi , Hiromichi Yoshida , Takaki Nakagawa , Yoshinori Wariishi , Masaharu Suzuki , Seiji Sugiura , Narutoshi Sugita , Hideaki Kikuchi
IPC分类号： H01M8/02
CPC分类号： H01M8/2483 , H01M8/04119 , H01M8/04291 , H01M8/241 , H01M8/2465 , H01M2008/1095
摘要： A cell assembly is formed by stacking a first cell and a second cell. In the cell assembly, oxygen-containing gas flow passages are connected in series by an intermediate oxygen-containing gas flow passage, and fuel gas flow passages are connected in series by an intermediate fuel gas flow passage. An additional oxygen-containing gas is supplied to an oxygen-containing gas passage which includes the intermediate oxygen-containing gas flow passage. An additional fuel gas is supplied to a fuel gas passage which includes the intermediate fuel gas flow passage.
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公开(公告)号：US08148032B2
公开(公告)日：2012-04-03
申请号：US11093999
申请日：2005-03-29
CPC分类号： H01M8/0206 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/242 , H01M8/2457
摘要： A fuel cell includes a membrane electrode assembly and first and second metal plates sandwiching the membrane electrode assembly. The first metal plate has positioning ribs for positioning the outer region of the membrane electrode assembly. The first and second metal plates are positioned in alignment with each other by the first and second insulating bushings attached to first and second positioning holes of the first and second metal plates. Further, the first and second metal plates sandwiching the membrane electrode assembly are fastened together by a plurality of metal clip members.
摘要翻译： 燃料电池包括膜电极组件和夹住膜电极组件的第一和第二金属板。 第一金属板具有用于定位膜电极组件的外部区域的定位肋。 第一和第二金属板通过附接到第一和第二金属板的第一和第二定位孔的第一和第二绝缘衬套彼此对准。 此外，夹持膜电极组件的第一和第二金属板通过多个金属夹构件紧固在一起。
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公开(公告)号：US20050249995A1
公开(公告)日：2005-11-10
申请号：US11093999
申请日：2005-03-29
CPC分类号： H01M8/0206 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/242 , H01M8/2457
摘要： A fuel cell includes a membrane electrode assembly and first and second metal plates sandwiching the membrane electrode assembly. The first metal plate has positioning ribs for positioning the outer region of the membrane electrode assembly. The first and second metal plates are positioned in alignment with each other by the first and second insulating bushings attached to first and second positioning holes of the first and second metal plates. Further, the first and second metal plates sandwiching the membrane electrode assembly are fastened together by a plurality of metal clip members.
摘要翻译： 燃料电池包括膜电极组件和夹住膜电极组件的第一和第二金属板。 第一金属板具有用于定位膜电极组件的外部区域的定位肋。 第一和第二金属板通过附接到第一和第二金属板的第一和第二定位孔的第一和第二绝缘衬套彼此对准。 此外，夹持膜电极组件的第一和第二金属板通过多个金属夹构件紧固在一起。
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公开(公告)号：US07867666B2
公开(公告)日：2011-01-11
申请号：US12570857
申请日：2009-09-30
申请人： Seiji Sugiura , Shuhei Goto , Kazuya Sasamoto , Narutoshi Sugita
发明人： Seiji Sugiura , Shuhei Goto , Kazuya Sasamoto , Narutoshi Sugita
CPC分类号： H01M8/0263 , H01M8/0206 , H01M8/0228 , H01M8/0247 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0273 , H01M8/04074 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： An oxygen-containing gas flow field for supplying an oxygen-containing gas from an oxygen-containing gas supply passage to an oxygen-containing gas discharge passage is formed on a first metal plate. The oxygen-containing gas flow field includes oxygen-containing gas flow grooves as serpentine flow grooves having two turn regions T1, T2. The oxygen-containing gas flow grooves have substantially the same length. The oxygen-containing gas flow grooves are connected to an inlet buffer and an outlet buffer at opposite ends. The inlet buffer and the outlet buffer have a substantially triangular shape, and are substantially symmetrical with each other.
摘要翻译： 在第一金属板上形成有用于将含氧气体从含氧气体供给通道供给至含氧气体排出通道的含氧气体流场。 含氧气体流场包括具有两个转向区域T1，T2的蛇形流动槽的含氧气体流动槽。 含氧气体流槽具有基本相同的长度。 含氧气体流动槽在相对端连接到入口缓冲器和出口缓冲器。 入口缓冲器和出口缓冲器具有基本上三角形的形状，并且彼此基本对称。
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公开(公告)号：US07618735B2
公开(公告)日：2009-11-17
申请号：US10533143
申请日：2003-10-28
申请人： Seiji Sugiura , Shuhei Goto , Kazuya Sasamoto , Narutoshi Sugita
发明人： Seiji Sugiura , Shuhei Goto , Kazuya Sasamoto , Narutoshi Sugita
CPC分类号： H01M8/0263 , H01M8/0206 , H01M8/0228 , H01M8/0247 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0273 , H01M8/04074 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： An oxygen-containing gas flow field for supplying an oxygen-containing gas from an oxygen-containing gas supply passage to an oxygen-containing gas discharge passage is formed on a first metal plate. The oxygen-containing gas flow field includes oxygen-containing gas flow grooves as serpentine flow grooves having two turn regions T1, T2. The oxygen-containing gas flow grooves have substantially the same length. The oxygen-containing gas flow grooves are connected to an inlet buffer and an outlet buffer at opposite ends. The inlet buffer and the outlet buffer have a substantially triangular shape, and are substantially symmetrical with each other.
摘要翻译： 在第一金属板上形成有用于将含氧气体从含氧气体供给通道供给至含氧气体排出通道的含氧气体流场。 含氧气体流场包括具有两个转向区域T1，T2的蛇形流动槽的含氧气体流动槽。 含氧气体流槽具有基本相同的长度。 含氧气体流动槽在相对端连接到入口缓冲器和出口缓冲器。 入口缓冲器和出口缓冲器具有基本上三角形的形状，并且彼此基本对称。
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10.发明申请Separator for fuel cell, method of producing the separator, and method of assembling the fuel cell 审中-公开燃料电池用分离器，隔膜的制造方法以及组装燃料电池的方法公开(公告)号：US20070231662A1
公开(公告)日：2007-10-04
申请号：US11729043
申请日：2007-03-28
申请人： Shuhei Goto , Seiji Sugiura , So Fujiwara , Daisuke Okonogi , Narutoshi Sugita , Mikihiko Kimura
发明人： Shuhei Goto , Seiji Sugiura , So Fujiwara , Daisuke Okonogi , Narutoshi Sugita , Mikihiko Kimura
CPC分类号： H01M8/0286 , B29C45/14065 , B29C45/14336 , B29C45/14467 , H01M8/0206 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095 , Y02P70/56
摘要： A fuel cell includes first and second separators sandwiching a membrane electrode assembly. The first and second separators include first and second metal plates, first and second insulating bushings for positioning the first and second metal plates in alignment with each other, and first and second seal members formed integrally with the first and second metal plates. The first and second seal members are formed by injection molding on the first and second metal plates using the first and second insulating bushings as insert members.
摘要翻译： 燃料电池包括夹着膜电极组件的第一和第二分离器。 第一和第二分离器包括第一和第二金属板，用于将第一和第二金属板彼此对准的第一和第二绝缘套管以及与第一和第二金属板一体形成的第一和第二密封构件。 第一和第二密封构件通过使用第一和第二绝缘衬套作为插入构件在第一和第二金属板上注射成型而形成。
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