公开(公告)号：US08153330B2

公开(公告)日：2012-04-10

申请号：US12302423

申请日：2007-05-21

申请人： Tadashi Tsunoda ,  Ayatoshi Yokokawa ,  Tomoyoshi Kuroishi

发明人： Tadashi Tsunoda ,  Ayatoshi Yokokawa ,  Tomoyoshi Kuroishi

IPC分类号： H01M2/08 ,  H01M2/14

CPC分类号： H01M8/04089 ,  H01M8/0228 ,  H01M8/0252 ,  H01M8/0258 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/2457 ,  H01M8/248 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2250/10 ,  H01M2250/20 ,  Y02B90/14 ,  Y02E60/525 ,  Y02T90/32

摘要： A fuel cell separator has a sandwiching section. The sandwiching section is connected to a fuel gas manifold through a bridge, and connected to an oxygen-containing gas manifold through a bridge. The circumferential length R of the sandwiching section, the width H of the bridges the length L of the bridges, and the outer diameter D of the manifolds satisfies relationships of 0.03≦H/R≦0.20, 0.01≦L/R≦0.55, and 0.06≦D/R≦0.32.

摘要翻译： 燃料电池分离器具有夹层部。 夹层部分通过桥连接到燃料气体歧管，并通过桥连接到含氧气体歧管。 夹层部分的圆周长度R，桥梁长度L的桥梁宽度H和歧管的外径D满足0.03＆nlE; H / R＆nlE; 0.20,0.01＆nlE; L / R＆amp; NlE; 0.55的关系 ，0.06＆nlE; D / R＆amp; NlE; 0.32。

公开(公告)号：US20120045708A1

公开(公告)日：2012-02-23

申请号：US13266750

申请日：2010-04-20

申请人： Ayaka Nango ,  Tetsuya Ogawa ,  Tomoyoshi Kuroishi

发明人： Ayaka Nango ,  Tetsuya Ogawa ,  Tomoyoshi Kuroishi

IPC分类号： H01M8/24 ,  H01M8/04

CPC分类号： H01M8/12 ,  H01M8/0202 ,  H01M8/04014 ,  H01M8/0612 ,  H01M8/247 ,  H01M8/248 ,  H01M8/249

摘要： In a fuel cell stack constituting a fuel cell module, electrolyte/electrode assemblies and separators are alternately laminated. An electrolyte/electrode assembly and a terminal separator are arranged on one end of the fuel cell stack in the lamination direction in this order outwardly, and a dummy electrolyte/electrode assembly and a terminal separator are arranged on the other end of the fuel cell stack in the lamination direction in this order outwardly. The dummy electrolyte/electrode assembly is so formed as to have the same shape as the electrolyte/electrode assemblies, while having conductivity but not having a power generation function.

摘要翻译： 在构成燃料电池模块的燃料电池堆中，电解质/电极组件和隔板交替层叠。 电解液/电极组件和端子分离器沿着层叠方向以此顺序布置在燃料电池堆的一端，并且虚拟电解质/电极组件和端子隔板布置在燃料电池堆的另一端 在层叠方向上以此顺序向外。 虚拟电解质/电极组件形成为具有与电解质/电极组件相同的形状，同时具有导电性但不具有发电功能。

公开(公告)号：US20070065710A1

公开(公告)日：2007-03-22

申请号：US11473780

申请日：2006-06-23

申请人： Tetsuya Ogawa ,  Tomoyuki Koketsu ,  Tomoyoshi Kuroishi

发明人： Tetsuya Ogawa ,  Tomoyuki Koketsu ,  Tomoyoshi Kuroishi

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/0258 ,  H01M8/023 ,  H01M8/0232 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/2484

摘要： A fuel cell includes electrolyte electrode assemblies and a pair of separators sandwiching the electrolyte electrode assemblies. The separator includes a plurality of circular disks, and a plurality of protrusions forming a fuel gas channel for supplying a fuel gas along an electrode surface of an anode are provided on a surface of each of the circular disks. Further, a deformable electrically conductive mesh member is provided on a surface of the circular disk. The deformable elastically conductive mesh member forms an oxygen-containing gas channel for supplying an oxygen-containing gas along a cathode, and tightly contacts the cathode.

摘要翻译： 燃料电池包括电解质电极组件和夹着电解质电极组件的一对分离器。 分离器包括多个圆盘，并且在每个圆盘的表面上设置有形成用于沿着阳极的电极表面供应燃料气体的燃料气体通道的多个突起。 此外，在圆盘的表面上设置可变形的导电网状构件。 可变形的弹性导电网状构件形成含氧气体通道，用于沿阴极供给含氧气体，并且紧密接触阴极。

公开(公告)号：US08709672B2

公开(公告)日：2014-04-29

申请号：US13266750

申请日：2010-04-20

申请人： Ayaka Nango ,  Tetsuya Ogawa ,  Tomoyoshi Kuroishi

发明人： Ayaka Nango ,  Tetsuya Ogawa ,  Tomoyoshi Kuroishi

IPC分类号： H01M8/24

CPC分类号： H01M8/12 ,  H01M8/0202 ,  H01M8/04014 ,  H01M8/0612 ,  H01M8/247 ,  H01M8/248 ,  H01M8/249

摘要： In a fuel cell stack constituting a fuel cell module, electrolyte/electrode assemblies and separators are alternately laminated. An electrolyte/electrode assembly and a terminal separator are arranged on one end of the fuel cell stack in the lamination direction in this order outwardly, and a dummy electrolyte/electrode assembly and a terminal separator are arranged on the other end of the fuel cell stack in the lamination direction in this order outwardly. The dummy electrolyte/electrode assembly is so formed as to have the same shape as the electrolyte/electrode assemblies, while having conductivity but not having a power generation function.

摘要翻译： 在构成燃料电池模块的燃料电池堆中，电解质/电极组件和隔板交替层叠。 电解液/电极组件和端子分离器沿着层叠方向以此顺序布置在燃料电池堆的一端，并且虚拟电解质/电极组件和端子隔板布置在燃料电池堆的另一端 在层叠方向上以此顺序向外。 虚拟电解质/电极组件形成为具有与电解质/电极组件相同的形状，同时具有导电性但不具有发电功能。

公开(公告)号：US20090181282A1

公开(公告)日：2009-07-16

申请号：US12302423

申请日：2007-05-21

申请人： Tadashi Tsunoda ,  Ayatoshi Yokokawa ,  Tomoyoshi Kuroishi

发明人： Tadashi Tsunoda ,  Ayatoshi Yokokawa ,  Tomoyoshi Kuroishi

IPC分类号： H01M2/14

CPC分类号： H01M8/04089 ,  H01M8/0228 ,  H01M8/0252 ,  H01M8/0258 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/2457 ,  H01M8/248 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2250/10 ,  H01M2250/20 ,  Y02B90/14 ,  Y02E60/525 ,  Y02T90/32

摘要： A fuel cell separator has a sandwiching section. The sandwiching section is connected to a fuel gas manifold through a bridge, and connected to an oxygen-containing gas manifold through a bridge. The circumferential length R of the sandwiching section, the width H of the bridges, the length L of the bridges, and the outer diameter D of the manifolds satisfies relationships of 0.03≦H/R≦0.20, 0.01≦L/R≦0.55, and 0.06≦D/R≦0.32.

摘要翻译： 燃料电池分离器具有夹层部。 夹层部分通过桥连接到燃料气体歧管，并通过桥连接到含氧气体歧管。 夹层部的圆周长度R，桥的宽度H，桥的长度L和歧管的外径D满足0.03 <= H / R <= 0.20,0.01 <= L / R的关系 <= 0.55，0.06 <= D / R <= 0.32。