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1. 发明申请

US20080166621A1 Fuel Cell Separator 有权
标题翻译：燃料电池分离器
公开(公告)号：US20080166621A1
公开(公告)日：2008-07-10
申请号：US11667921
申请日：2006-01-24
申请人： Seiji Sano , Yuichi Yagami , Takashi Kajiwara , Hiromichi Sato , Fumihiko Inui , Yoshifumi Ota , Syo Usami , Shinichi Matsumoto
发明人： Seiji Sano , Yuichi Yagami , Takashi Kajiwara , Hiromichi Sato , Fumihiko Inui , Yoshifumi Ota , Syo Usami , Shinichi Matsumoto
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/026 , H01M2008/1095
摘要： A separator of a fuel cell stack, which has flat surfaces that face MEAs, includes a cathode-side plate, an anode-side plate and an intermediate plate. The intermediate plate has a plurality of oxidant gas supply channel openings that communicate with an oxidant gas supply manifold and oxidant gas supply holes of the cathode-side plate, and a plurality of oxidant gas exhaust channel openings that communicate with an oxidant gas exhaust manifold and oxidant gas exhaust holes of the anode-side plate. The width and spacing of the oxidant gas exhaust channel openings are set to be larger than those of the oxidant gas supply channel openings.
摘要翻译：燃料电池堆的隔板具有阴极侧板，阳极侧板和中间板。中间板具有与氧化剂气体供给歧管和阴极侧板的氧化剂气体供给孔连通的多个氧化剂气体供给流路开口以及与氧化剂气体排出歧管连通的多个氧化剂气体排出流路开口，阳极侧板的氧化剂排气孔。氧化剂气体排出通道开口的宽度和间距设定为大于氧化剂气体供给通道开口的宽度和间隔。

2. 发明授权

US08241816B2 Fuel cell separator 有权
标题翻译：燃料电池分离器
公开(公告)号：US08241816B2
公开(公告)日：2012-08-14
申请号：US11667921
申请日：2006-01-24
申请人： Seiji Sano , Yuichi Yagami , Takashi Kajiwara , Hiromichi Sato , Fumihiko Inui , Yoshifumi Ota , Syo Usami , Shinichi Matsumoto
发明人： Seiji Sano , Yuichi Yagami , Takashi Kajiwara , Hiromichi Sato , Fumihiko Inui , Yoshifumi Ota , Syo Usami , Shinichi Matsumoto
IPC分类号： H01M2/18 , H01M2/02
CPC分类号： H01M8/026 , H01M2008/1095
摘要： A separator of a fuel cell stack, which has flat surfaces that face MEAs, includes a cathode-side plate, an anode-side plate and an intermediate plate. The intermediate plate has a plurality of oxidant gas supply channel openings that communicate with an oxidant gas supply manifold and oxidant gas supply holes of the cathode-side plate, and a plurality of oxidant gas exhaust channel openings that communicate with an oxidant gas exhaust manifold and oxidant gas exhaust holes of the anode-side plate. The width and spacing of the oxidant gas exhaust channel openings are set to be larger than those of the oxidant gas supply channel openings.
摘要翻译：燃料电池堆的隔板具有阴极侧板，阳极侧板和中间板。中间板具有与氧化剂气体供给歧管和阴极侧板的氧化剂气体供给孔连通的多个氧化剂气体供给流路开口以及与氧化剂气体排出歧管连通的多个氧化剂气体排出流路开口，阳极侧板的氧化剂排气孔。氧化剂气体排出通道开口的宽度和间距设定为大于氧化剂气体供给通道开口的宽度和间隔。

3. 发明申请

US20100119899A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20100119899A1
公开(公告)日：2010-05-13
申请号：US12595904
申请日：2008-04-25
申请人： Syo Usami
发明人： Syo Usami
IPC分类号： H01M8/04
CPC分类号： H01M8/04119 , H01M8/023 , H01M8/04097 , H01M8/04164 , H01M8/04559 , H01M8/04619 , H01M8/04753 , H01M8/04828 , H01M8/04835 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell system includes a fuel cell and a process executing unit. The fuel cell includes a plurality of flow channel-defining members and a plurality of membrane-electrode assemblies. The flow channel-defining member is combined with the membrane-electrode assembly and defines a flow channel for supplying a reactant gas to the membrane-electrode assembly. The process executing unit executes a process for increasing the amount of water held in each of the plurality of flow channel-defining members, so as to reduce variation in the amount of water among each of the plurality of flow channel-defining members. In this way, the variation in the amount of water can be reduced.
摘要翻译：燃料电池系统包括燃料电池和过程执行单元。燃料电池包括多个流动通道限定构件和多个膜 - 电极组件。流动通道限定构件与膜 - 电极组件组合并且限定用于将反应气体供应到膜 - 电极组件的流动通道。处理执行单元执行用于增加保持在多个流路限定构件中的每一个的流量的处理，以便减少多个流动通道限定构件中的每一个之间的水量的变化。以这种方式，可以减少水量的变化。

4. 发明申请

US20110008703A1 FUEL CELL WITH DEAD-END ANODE 审中-公开
标题翻译：带末端阳极的燃料电池
公开(公告)号：US20110008703A1
公开(公告)日：2011-01-13
申请号：US12446070
申请日：2008-06-21
申请人： Tomohiro Ogawa , Syo Usami
发明人： Tomohiro Ogawa , Syo Usami
IPC分类号： H01M8/10
CPC分类号： H01M8/0289 , H01M8/04089 , H01M8/04104 , H01M8/1023 , H01M8/1039 , H01M2300/0082
摘要： A fuel cell (100) that generates power without discharging fuel gas includes: an electrolyte membrane (810); an anode (820) provided on one side of the electrolyte membrane; and a fuel-gas passage portion (840) provided on the outer side of the anode to form a fuel-gas supply passage through which fuel gas is supplied to the anode. The gas permeability of at least one of the electrolyte membrane and the anode in a thickness direction thereof varies from position to position in a direction the fuel-gas supply passage extends.
摘要翻译：在不排放燃料气体的情况下产生动力的燃料电池（100）包括：电解质膜（810）; 设置在所述电解质膜的一侧的阳极（820）以及设置在阳极的外侧的燃料气体通路部（840），形成燃料气体供给通路，向该阳极供给燃料气体。电解质膜和阳极中的至少一个在其厚度方向上的气体渗透性在燃料气体供给通道延伸的方向上从位置到位置不同。

5. 发明申请

US20100035121A1 FUEL CELL SEPARATOR AND FUEL CELL 审中-公开
标题翻译：燃料电池分离器和燃料电池
公开(公告)号：US20100035121A1
公开(公告)日：2010-02-11
申请号：US12531086
申请日：2008-03-14
申请人： Kazunori Shibata , Masaaki Kondo , Syo Usami
发明人： Kazunori Shibata , Masaaki Kondo , Syo Usami
IPC分类号： H01M2/02
CPC分类号： H01M8/0258 , H01M8/0247 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/04119 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： This separator is equipped with a first plate 33 and a second plate 32. The first plate 33 has a first hole 3341 through which reaction gas flows. The second plate 32 is to be stacked with the first plate 33, and has a second hole 3241 through which the reaction gas flows. The second hole 3241 overlaps with the first hole 3341 at the first part 3231, and is in fluid communication with the first hole 3341. The second plate 32 has a partition part 323 that divides the part 3247 of the second part which does not overlap the first hole 3341 among the second holes 3241 into a plurality of flow path parts 56. The separator 30 is further equipped with an oscillating portion 325. The oscillating portion 325 is connected to the partition part 323. The oscillating portion 325 is arranged at a position such that part of the oscillating portion 325 overlaps with the first hole 3341 of the first plate 33. The oscillating portion 325 is provided so as to be shaken by the reaction gas that flows inside the first hole 3341.
摘要翻译：该隔板配备有第一板33和第二板32.第一板33具有第一孔3341，反应气体通过该第一孔3341流动。第二板32与第一板33堆叠，并且具有第二孔3241，反应气体通过该第二孔3241流动。第二孔3241在第一部分3231处与第一孔3341重叠，并且与第一孔3341流体连通。第二板32具有分隔部分323，其将第二部分的部分3247与第一部分3241不重叠第二孔3241中的第一孔3341形成多个流路部56.隔板30还具有摆动部325.振动部325与分隔部323连接。振动部325配置在位置使得振荡部分325的一部分与第一板33的第一孔3341重叠。摆动部分325被设置成被在第一孔3341内流动的反应气体摇动。

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