公开(公告)号：US07662502B2

公开(公告)日：2010-02-16

申请号：US12413153

申请日：2009-03-27

申请人： Masaharu Suzuki ,  Yasunori Kotani ,  Kentaro Nagoshi ,  Hideaki Kikuchi ,  Yoshihito Kimura ,  Tadashi Nishiyama ,  Yasuhiro Watanabe

发明人： Masaharu Suzuki ,  Yasunori Kotani ,  Kentaro Nagoshi ,  Hideaki Kikuchi ,  Yoshihito Kimura ,  Tadashi Nishiyama ,  Yasuhiro Watanabe

IPC分类号： H01M8/04

CPC分类号： H01M8/04097 ,  F04F5/54 ,  H01M8/04201 ,  H01M8/2465 ,  H01M8/2483

摘要： A fuel cell system includes a fuel cell stack formed by stacking a plurality of power generation cells, and an ejector for supplying a fuel gas to the fuel cell stack. A flow rectifier for rectifying the flow of the fuel gas is provided at a portion of an insulating plate of the fuel cell stack connecting the ejector and the fuel gas supply passage. The flow rectifier includes an opening having a laterally elongated shape in correspondence with the bottom of the fuel gas supply passage having a laterally elongated shape, and a plurality of holes provided above the opening.

摘要翻译： 燃料电池系统包括通过堆叠多个发电电池而形成的燃料电池堆，以及用于向燃料电池堆供应燃料气体的喷射器。 在连接喷射器和燃料气体供给通道的燃料电池堆的绝缘板的一部分设置有用于整流燃料气体流动的流量整流器。 流动整流器包括具有与具有横向细长形状的燃料气体供应通道的底部相对应的横向细长形状的开口，以及设置在开口上方的多个孔。

公开(公告)号：US08247119B2

公开(公告)日：2012-08-21

申请号：US12048718

申请日：2008-03-14

申请人： Tadashi Nishiyama ,  Yoshihito Kimura

发明人： Tadashi Nishiyama ,  Yoshihito Kimura

IPC分类号： H01M8/06

CPC分类号： H01M8/04126 ,  H01M8/0206 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/04231 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： In a fuel cell system, a humidifier is attached to an end plate. A pipe connector of a fluid pipe provided at the end plate such as an oxygen-containing gas inlet manifold and a pipe connector of a fluid pipe of the humidifier such as a humidified air supply pipe are connected through a substantially ring-shaped intermediate pipe. O-rings are attached to annular grooves in the outer circumferential portions of the intermediate pipe. One of the O-rings tightly contacts the inner circumferential surface of the pipe connector of the oxygen-containing gas inlet manifold, and the other of the O-rings tightly contacts the inner circumferential surface of the pipe connector of the humidified air supply pipe.

摘要翻译： 在燃料电池系统中，加湿器附接到端板。 设置在诸如含氧气体入口歧管的端板处的流体管的管连接器和诸如加湿空气供给管的加湿器的流体管的管连接器通过大致环形的中间管连接。 O形环附接到中间管的外周部分中的环形槽。 O形环中的一个与含氧气体入口歧管的管连接器的内圆周表面紧密接触，另一个O形环紧密地接触加湿空气供应管的管连接器的内圆周表面。

公开(公告)号：US20080226964A1

公开(公告)日：2008-09-18

申请号：US12048718

申请日：2008-03-14

申请人： Tadashi Nishiyama ,  Yoshihito Kimura

发明人： Tadashi Nishiyama ,  Yoshihito Kimura

IPC分类号： H01M8/04

CPC分类号： H01M8/04126 ,  H01M8/0206 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/04231 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： In a fuel cell system, a humidifier is attached to an end plate. A pipe connector of a fluid pipe provided at the end plate such as an oxygen-containing gas inlet manifold and a pipe connector of a fluid pipe of the humidifier such as a humidified air supply pipe are connected through a substantially ring-shaped intermediate pipe. O-rings are attached to annular grooves in the outer circumferential portions of the intermediate pipe. One of the O-rings tightly contacts the inner circumferential surface of the pipe connector of the oxygen-containing gas inlet manifold, and the other of the O-rings tightly contacts the inner circumferential surface of the pipe connector of the humidified air supply pipe.

摘要翻译： 在燃料电池系统中，加湿器附接到端板。 设置在诸如含氧气体入口歧管的端板处的流体管的管连接器和诸如加湿空气供给管的加湿器的流体管的管连接器通过大致环形的中间管连接。 O形环附接到中间管的外周部分中的环形槽。 O形环中的一个与含氧气体入口歧管的管连接器的内圆周表面紧密接触，另一个O形环紧密地接触加湿空气供应管的管连接器的内圆周表面。

公开(公告)号：US20140017590A1

公开(公告)日：2014-01-16

申请号：US14008193

申请日：2012-03-23

申请人： Masashi Sugishita ,  Daisuke Okonogi ,  Yoshihito Kimura ,  Yukihito Tanaka

发明人： Masashi Sugishita ,  Daisuke Okonogi ,  Yoshihito Kimura ,  Yukihito Tanaka

IPC分类号： H01M8/10

CPC分类号： H01M8/0276 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0286 ,  H01M2008/1095

摘要： An electrolyte membrane-electrode assembly is provided with: a solid polymer electrolyte membrane; and an anode-side electrode and a cathode-side electrode that sandwich the solid polymer electrolyte membrane. The cathode-side electrode has smaller planar dimensions than the anode-side electrode. In the electrolyte membrane-electrode assembly, a resin frame member is provided around the outer periphery of the solid polymer electrolyte membrane. The resin frame member is bonded to the cathode-side electrode by having only the outer peripheral portion of the cathode-side electrode being impregnated with the inner peripheral portion of the resin frame member.

摘要翻译： 电解质膜 - 电极组件设置有：固体聚合物电解质膜; 以及夹持固体高分子电解质膜的阳极侧电极和阴极侧电极。 阴极侧电极的平面尺寸比阳极侧电极小。 在电解质膜 - 电极组件中，在固体聚合物电解质膜的外周周围设置有树脂框架部件。 通过仅使阴极侧电极的外周部浸渍有树脂框架构件的内周部，将树脂框架构件接合到阴极侧电极。