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1. 发明授权

US08557466B2 Fuel cell including separator with gas flow channels 有权
标题翻译：燃料电池包括带气体通道的分离器
公开(公告)号：US08557466B2
公开(公告)日：2013-10-15
申请号：US12065572
申请日：2007-06-21
申请人： Takashi Nakagawa , Masatoshi Teranishi
发明人： Takashi Nakagawa , Masatoshi Teranishi
IPC分类号： H01M8/10 , H01M8/02 , H01M4/86
CPC分类号： H01M8/0263 , H01M4/8636 , H01M4/8657 , H01M8/0206 , H01M8/0245 , H01M8/04171 , H01M8/04291 , H01M8/1007 , H01M2008/1095
摘要： A fuel cell having a capability of making uniform a water distribution in an in-plane direction of a polymer electrolyte membrane and supplying a reactive gas to an air electrode catalyst layer efficiently is provided. The fuel cell of the present invention has a polymer electrolyte membrane, a pair of catalyst electrodes, and a pair of metal separators. An air electrode separator has an oxidizing gas flow channel used to supply an oxidizing gas to the catalyst electrodes. The oxidizing gas flow channel is formed in such a manner that a flow channel near an oxidizing gas supply manifold and a flow channel near an oxidizing gas exhaust manifold are adjacent to each other in the same plane, and is formed in an S-shaped or spiral pattern.
摘要翻译：提供一种能够使聚合物电解质膜的面内方向上的水分布均匀并且有效地向空气极催化剂层供给反应性气体的燃料电池。本发明的燃料电池具有聚合物电解质膜，一对催化剂电极和一对金属隔板。空气电极隔板具有用于向催化剂电极供给氧化气体的氧化气体流路。氧化气体流路形成为使得靠近氧化剂气体供给歧管的流路和氧化性气体排出歧管附近的流路在同一平面上相邻，形成为S字状或螺旋图案。

2. 发明申请

US20100202938A1 FUEL TREATMENT DEVICE 有权
标题翻译：燃油处理装置
公开(公告)号：US20100202938A1
公开(公告)日：2010-08-12
申请号：US12666891
申请日：2009-06-01
申请人： Masatoshi Nakamura , Takashi Nakagawa , Yuji Tsutsui , Masatoshi Teranishi
发明人： Masatoshi Nakamura , Takashi Nakagawa , Yuji Tsutsui , Masatoshi Teranishi
IPC分类号： B01J8/02
CPC分类号： B01J8/0469 , B01J8/003 , B01J2208/00504 , B01J2208/00769 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0816 , C01B2203/0883 , C01B2203/0894 , C01B2203/1005 , C01B2203/1294 , C01B2203/82
摘要： The present invention provides a fuel treatment device which can realize easy separation and collection of a catalyst contained in the device. In a fuel treatment device (21) of the present invention a fuel gas is supplied to a catalyst, which fills a catalyst filling space (24) surrounded by a cylindrical inner circumferential wall and a cylindrical outer circumferential wall, to produce a reformed gas. The fuel treatment device (21) has a removal section indicator indicating a catalyst removal section (29) on the outer circumferential surface of the outer circumferential wall of the cylindrical catalyst filling space (24) and an opening formation assister assisting the formation of a catalyst removal opening for removing the catalyst. The removal section indicator and the opening formation assister are, for example, an oval annular shallow groove (30) formed at the outer circumferential wall of the catalyst filling space (24) over substantially the entire length in the axial direction of the catalyst filling space (24). When a catalyst (25) is collected from the fuel treatment device (21) after a lapse of a period of use, the catalyst removal opening (29) surrounded by the annular shallow groove (30) is cut off, and a catalyst removal opening (40) is formed.
摘要翻译：本发明提供一种燃料处理装置，其能够容易地分离并收集装置中所含的催化剂。在本发明的燃料处理装置（21）中，向催化剂供给燃料气体，催化剂填充由圆筒状的内周壁和圆筒状的外周壁包围的催化剂填充空间（24），生成重整气体。燃料处理装置（21）具有指示在圆筒状催化剂填充空间（24）的外周壁的外周面上的催化剂除去部（29）的去除部指示器和辅助催化剂形成的开口形成助剂用于除去催化剂的除去开口。除去部指示器和开口形成助手例如是在催化剂填充空间（24）的外周壁上形成在催化剂填充空间的轴向方向上的基本上整个长度上的椭圆环形浅槽（30）（24）。当经过一段时间后从燃料处理装置（21）收集催化剂（25）时，由环形浅槽（30）包围的催化剂除去开口（29）被切断，催化剂去除开口（40）。

3. 发明授权

US07883675B2 Fuel treatment device 有权
标题翻译：燃油处理装置
公开(公告)号：US07883675B2
公开(公告)日：2011-02-08
申请号：US12666891
申请日：2009-06-01
申请人： Masatoshi Nakamura , Takashi Nakagawa , Yuji Tsutsui , Masatoshi Teranishi
发明人： Masatoshi Nakamura , Takashi Nakagawa , Yuji Tsutsui , Masatoshi Teranishi
IPC分类号： B01J8/08 , B01J8/02
CPC分类号： B01J8/0469 , B01J8/003 , B01J2208/00504 , B01J2208/00769 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0816 , C01B2203/0883 , C01B2203/0894 , C01B2203/1005 , C01B2203/1294 , C01B2203/82
摘要： The present invention provides a fuel treatment device which can realize easy separation and collection of a catalyst contained in the device. In a fuel treatment device (21) of the present invention a fuel gas is supplied to a catalyst, which fills a catalyst filling space (24) surrounded by a cylindrical inner circumferential wall and a cylindrical outer circumferential wall, to produce a reformed gas. The fuel treatment device (21) has a removal section indicator indicating a catalyst removal section (29) on the outer circumferential surface of the outer circumferential wall of the cylindrical catalyst filling space (24) and an opening formation assister assisting the formation of a catalyst removal opening for removing the catalyst. The removal section indicator and the opening formation assister are, for example, an oval annular shallow groove (30) formed at the outer circumferential wall of the catalyst filling space (24) over substantially the entire length in the axial direction of the catalyst filling space (24). When a catalyst (25) is collected from the fuel treatment device (21) after a lapse of a period of use, the catalyst removal opening (29) surrounded by the annular shallow groove (30) is cut off, and a catalyst removal opening (40) is formed.
摘要翻译：本发明提供一种燃料处理装置，其能够容易地分离并收集装置中所含的催化剂。在本发明的燃料处理装置（21）中，向催化剂供给燃料气体，催化剂填充由圆筒状的内周壁和圆筒状的外周壁包围的催化剂填充空间（24），生成重整气体。燃料处理装置（21）具有指示在圆筒状催化剂填充空间（24）的外周壁的外周面上的催化剂除去部（29）的去除部指示器和辅助催化剂形成的开口形成助剂用于除去催化剂的除去开口。除去部指示器和开口形成助手例如是在催化剂填充空间（24）的外周壁上形成在催化剂填充空间的轴向方向上的基本上整个长度上的椭圆环形浅槽（30）（24）。当经过一段时间后从燃料处理装置（21）收集催化剂（25）时，由环形浅槽（30）包围的催化剂除去开口（29）被切断，催化剂去除开口（40）。

4. 发明申请

US20050202309A1 Method of preserving fuel cell membrane electrode assembly 有权
标题翻译：保存燃料电池膜电极组件的方法
公开(公告)号：US20050202309A1
公开(公告)日：2005-09-15
申请号：US11071468
申请日：2005-03-04
申请人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
发明人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
IPC分类号： H01M4/86 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/2475 , H01M8/04231 , H01M8/241 , H01M8/2457
摘要： A method of preserving a fuel cell membrane electrode assembly in which catalyst electrodes are stacked on each surface of a polymer electrolyte is to preserve the fuel cell membrane electrode assembly in an airtight package that prevents oxygen, moisture and a function inhibitor from permeating through the package.
摘要翻译：在聚合物电解质的每个表面上堆叠催化剂电极的燃料电池膜电极组件的保存方法是将燃料电池膜电极组件保持在防止氧气，水分和功能抑制剂透过包装的气密包装中。

5. 发明申请

US20090162717A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20090162717A1
公开(公告)日：2009-06-25
申请号：US12065572
申请日：2007-06-21
申请人： Takashi Nakagawa , Masatoshi Teranishi
发明人： Takashi Nakagawa , Masatoshi Teranishi
IPC分类号： H01M8/10 , H01M8/02 , H01M4/86
CPC分类号： H01M8/0263 , H01M4/8636 , H01M4/8657 , H01M8/0206 , H01M8/0245 , H01M8/04171 , H01M8/04291 , H01M8/1007 , H01M2008/1095
摘要： A fuel cell having a capability of making uniform a water distribution in an in-plane direction of a polymer electrolyte membrane and supplying a reactive gas to an air electrode catalyst layer efficiently is provided. The fuel cell of the present invention has a polymer electrolyte membrane, a pair of catalyst electrodes, and a pair of metal separators. An air electrode separator has an oxidizing gas flow channel used to supply an oxidizing gas to the catalyst electrodes. The oxidizing gas flow channel is formed in such a manner that a flow channel near an oxidizing gas supply manifold and a flow channel near an oxidizing gas exhaust manifold are adjacent to each other in the same plane, and is formed in an S-shaped or spiral pattern.
摘要翻译：提供一种能够使聚合物电解质膜的面内方向上的水分布均匀并且有效地向空气极催化剂层供给反应性气体的燃料电池。本发明的燃料电池具有聚合物电解质膜，一对催化剂电极和一对金属隔板。空气电极隔板具有用于向催化剂电极供给氧化气体的氧化气体流路。氧化气体流路形成为使得靠近氧化剂气体供给歧管的流路和氧化性气体排出歧管附近的流路在同一平面上相邻，形成为S字状或螺旋图案。

6. 发明授权

US07364815B2 Method of preserving fuel cell membrane electrode assembly 有权
标题翻译：保存燃料电池膜电极组件的方法
公开(公告)号：US07364815B2
公开(公告)日：2008-04-29
申请号：US11071468
申请日：2005-03-04
申请人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
发明人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/2475 , H01M8/04231 , H01M8/241 , H01M8/2457
摘要： A method of preserving a fuel cell membrane electrode assembly in which catalyst electrodes are stacked on each surface of a polymer electrolyte is to preserve the fuel cell membrane electrode assembly in an airtight package that prevents oxygen, moisture and a function inhibitor from permeating through the package.
摘要翻译：在聚合物电解质的每个表面上堆叠催化剂电极的燃料电池膜电极组件的保存方法是将燃料电池膜电极组件保持在防止氧气，水分和功能抑制剂透过包装的气密包装中。

7. 发明申请

US20050048336A1 Fuel cell system, and operation and program for same 审中-公开
标题翻译：燃料电池系统，操作和程序相同
公开(公告)号：US20050048336A1
公开(公告)日：2005-03-03
申请号：US10897431
申请日：2004-07-23
申请人： Yasuo Takebe , Masatoshi Teranishi , Takashi Nakagawa , Makoto Uchida , Terutsugu Segawa
发明人： Yasuo Takebe , Masatoshi Teranishi , Takashi Nakagawa , Makoto Uchida , Terutsugu Segawa
IPC分类号： G01R31/36 , H01M8/00 , H01M8/04
CPC分类号： H01M8/04305 , G01R31/367 , G01R31/389 , H01M8/04223 , H01M8/04225 , H01M8/04231 , H01M8/04298
摘要： An electrolyte fuel system, its operation and program and a recording medium associated with the program is disclosed. Embodiments include a fuel cell system having a load electric current changing means for changing an amount of load electric current that runs in one ore more fuel cells which are operated to generate electricity, a measurement means for measuring voltage responses to the change in said load electric current, a calculating means for calculating impedance of said one or more fuel cells based on said voltage responses measured, and a fuel cell control means for controlling condition for operation of said one or more fuel cells by utilizing calculation results retrieved by said calculating means.
摘要翻译：公开了一种电解质燃料系统，其操作和程序以及与程序相关联的记录介质。实施例包括具有负载电流改变装置的燃料电池系统，该负载电流改变装置用于改变运行在一个以上的用于发电的燃料电池中的负载电流量;测量装置，用于测量对所述负载电力变化的电压响应电流，用于基于测量的所述电压响应来计算所述一个或多个燃料电池的阻抗的计算装置;以及燃料电池控制装置，用于通过利用由所述计算装置检索的计算结果来控制所述一个或多个燃料电池的操作条件。

8. 发明申请

US20100221637A1 FILM ELECTRODE ASSEMBLY 审中-公开
标题翻译：薄膜电极组件
公开(公告)号：US20100221637A1
公开(公告)日：2010-09-02
申请号：US12681143
申请日：2009-02-12
申请人： Takashi Nakagawa , Masatoshi Teranishi
发明人： Takashi Nakagawa , Masatoshi Teranishi
IPC分类号： H01M8/10 , C22B1/00 , C22B11/00
CPC分类号： H01M4/92 , H01M8/008 , H01M8/02 , H01M8/0247 , H01M8/0267 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/106 , Y02W30/84 , Y02W30/86
摘要： Provided is a film electrode assembly which can acquire unique information on a film electrode assembly even from the film electrode assembly alone. The film electrode assembly includes: a polymer electrolyte film; a pair of catalyst electrodes formed by a fuel pole and an air pole arranged to sandwich the polymer electrolyte film; and a unique information unit which contains unique information on the film electrode assembly. The unique information includes information on a catalyst composition of the catalyst electrode. More specifically, the unique information may be a content of Pt contained in the catalyst electrode.
摘要翻译：提供一种膜电极组件，即使从单独的薄膜电极组件也可以获得薄膜电极组件上的独特信息。膜电极组件包括：聚合物电解质膜; 一对催化剂电极，由燃料极和空气极构成，夹着聚合物电解质膜; 以及在薄膜电极组件上包含唯一信息的唯一信息单元。唯一的信息包括关于催化剂电极的催化剂组成的信息。更具体地，唯一的信息可以是包含在催化剂电极中的Pt的含量。

9. 发明授权

US07579104B2 Method of preserving fuel cell membrane electrode assembly 有权
标题翻译：保存燃料电池膜电极组件的方法
公开(公告)号：US07579104B2
公开(公告)日：2009-08-25
申请号：US11980604
申请日：2007-10-31
申请人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
发明人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/2475 , H01M8/04231 , H01M8/241 , H01M8/2457
摘要： A method of preserving a fuel cell membrane electrode assembly in which catalyst electrodes are stacked on each surface of a polymer electrolyte is to preserve the fuel cell membrane electrode assembly in an airtight package that prevents oxygen, moisture and a function inhibitor from permeating through the package.
摘要翻译：在聚合物电解质的每个表面上堆叠催化剂电极的燃料电池膜电极组件的保存方法是将燃料电池膜电极组件保持在防止氧气，水分和功能抑制剂透过包装的气密包装中。

10. 发明申请

US20080069726A1 Method of preserving fuel cell membrane electrode assembly 有权
公开(公告)号：US20080069726A1
公开(公告)日：2008-03-20
申请号：US11980604
申请日：2007-10-31
申请人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
发明人： Takashi Nakagawa , Masatoshi Teranishi , Yoichiro Tsuji
IPC分类号： B01J19/00
CPC分类号： H01M8/2475 , H01M8/04231 , H01M8/241 , H01M8/2457
摘要： A method of preserving a fuel cell membrane electrode assembly in which catalyst electrodes are stacked on each surface of a polymer electrolyte is to preserve the fuel cell membrane electrode assembly in an airtight package that prevents oxygen, moisture and a function inhibitor from permeating through the package.

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