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1. 发明授权

US08247127B2 Fuel cell and method of operating fuel cell 有权
标题翻译：燃料电池和操作燃料电池的方法
公开(公告)号：US08247127B2
公开(公告)日：2012-08-21
申请号：US12160014
申请日：2007-03-05
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M2/38
CPC分类号： H01M8/04223 , H01M8/0258 , H01M8/0263 , H01M8/04231 , H01M8/04552 , H01M8/04597 , H01M8/04611 , H01M8/04932 , H01M8/04955 , H01M8/1007 , H01M8/2483 , H01M8/249
摘要： A fuel cell stack is divided into a main power generation portion and a sub power generation portion. A variable load large in variation of output current is connected to the main power generation portion located upstream in a fuel flow and a steady load small in variation of output current is connected to the sub power generation portion located downstream in the fuel flow. This causes a fuel cell unit constituting the sub power generation portion to continue consuming a constant fuel by constant power generation and also causes hydrogen gas to continue flowing at a constant flow rate into the fuel cell unit, thereby preventing impurity gas concentrated and stored in the fuel cell unit from diffusing toward the upstream.
摘要翻译：燃料电池堆被分成主发电部和次发电部。输出电流变化大的可变负载与位于燃料流的上游侧的主发电部连接，输出电流变化小的稳定负荷与位于燃料流下游的副发电部连接。由此，构成副发电部的燃料电池单元能够通过恒定的发电量继续消耗恒定的燃料，并且还使氢气以恒定的流量继续流入燃料电池单元，从而防止杂质气体集中并存储在燃料电池单元向上游扩散。

2. 发明申请

US20070077477A1 Fuel cell unit 审中-公开
标题翻译：燃料电池单元
公开(公告)号：US20070077477A1
公开(公告)日：2007-04-05
申请号：US10581612
申请日：2005-01-25
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/10 , H01M4/86 , H01M8/24 , H01M2/08
CPC分类号： H01M8/0297 , H01M8/0271 , H01M8/1007 , H01M8/241 , H01M8/2457 , H01M2250/30 , Y02B90/18
摘要： A fuel cell unit is provided which comprises at least one structural member, the structural member comprising two electrolyte/electrode bonded members (14) each comprising a first electrode (13) and a second electrode (12) and an electrolyte membrane (11) disposed between the electrodes, a conductive porous substrate (15) disposed between the two electrolyte/electrode bonded members (14) so as to be in contact with the two first electrodes (13) of the two electrolyte/electrode bonded members, a conductive support member (18) provided on the porous substrate (15) so as to be electrically connected to the porous substrate (15) and the two first electrodes (13), and an electrical connection means (16) for electrically connecting the two second electrodes (12) being not in contact with the porous substrate of the electrolyte/electrode bonded members, and which attains size reduction, has as less wiring as possible, and gives a large electromotive force.
摘要翻译：提供一种燃料电池单元，其包括至少一个结构构件，所述结构构件包括两个电解质/电极接合构件（14），每个包括第一电极（13）和第二电极（12）和电解质膜（11）设置在两个电解质/电极接合部件（14）之间以与两个电解质/电极接合部件的两个第一电极（13）接触的导电多孔基板（15），导电支撑部件（18），设置在所述多孔基材（15）上以与所述多孔基材（15）和所述两个第一电极（13）电连接;以及电连接装置（16），用于将所述两个第二电极（12 ）不与电解质/电极接合部件的多孔基板接触，并且尺寸减小，具有尽可能少的布线，并且具有大的电动势。

3. 发明授权

US08691465B2 Fuel cell and method of operating fuel cell 有权
标题翻译：燃料电池和操作燃料电池的方法
公开(公告)号：US08691465B2
公开(公告)日：2014-04-08
申请号：US11917277
申请日：2007-03-05
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/04089 , H01M8/0247 , H01M8/0258 , H01M8/1097 , H01M8/241 , H01M8/2457
摘要： Provided is a fuel cell which has a buffer space provided on a downstream side of a fuel supply space, and in which an output of a most downstream fuel cell unit is less affected by impurity gas stored in the fuel supply space.
摘要翻译：提供了一种燃料电池，其具有设置在燃料供给空间的下游侧的缓冲空间，并且其中最下游的燃料电池单元的输出受到储存在燃料供应空间中的杂质气体的影响较小。

4. 发明授权

US07374836B2 Fuel cell apparatus 失效
标题翻译：燃料电池装置
公开(公告)号：US07374836B2
公开(公告)日：2008-05-20
申请号：US11181767
申请日：2005-07-15
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04201 , H01M8/04231 , H01M8/1011 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A fuel cell apparatus includes an electric power generation unit with a plurality of membrane electrode assemblies each having an oxidizer electrode to which an oxidizer is fed and a fuel electrode to which a fuel is fed, the oxidizer electrode and the fuel electrode being arranged through an electrolyte membrane. The plurality of membrane electrode assemblies are stacked through a fuel feed path and an oxidizer feed path. In addition, a fuel storage unit holds the fuel to be fed to the fuel electrode of the electric power generation unit, and a fuel flow path connects the fuel storage unit and the electric power generation unit. The fuel feed path and the oxidizer feed path arranged between the plurality of membrane electrode assemblies are formed by an elastic material.
摘要翻译：燃料电池装置包括具有多个膜电极组件的发电单元，每个膜电极组件具有供给氧化剂的氧化剂电极和供给燃料的燃料电极，氧化剂电极和燃料电极通过电解质膜。多个膜电极组件通过燃料供给路径和氧化剂供给路径堆叠。另外，燃料存储部保持供给到发电部的燃料电极的燃料，燃料流路连接燃料存储部和发电部。布置在多个膜电极组件之间的燃料供给路径和氧化剂供给路径由弹性材料形成。

5. 发明申请

US20060019145A1 Fuel cell apparatus 失效
标题翻译：燃料电池装置
公开(公告)号：US20060019145A1
公开(公告)日：2006-01-26
申请号：US11181767
申请日：2005-07-15
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/04231 , H01M8/1011 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： There is provided a fuel cell apparatus including: an electric power generation unit including a membrane electrode assembly having an oxidizer electrode to which an oxidizer is fed and a fuel electrode to which a fuel is fed, the oxidizer electrode and the fuel electrode being arranged through an electrolyte membrane; a fuel storage unit for holding the fuel to be fed to the fuel electrode of the electric power generation unit; and a fuel flow path for connecting the fuel storage unit and the electric power generation unit, wherein the fuel flow path has a variable volume. The fuel flow path is provided with a connecting valve and a purge valve, whereby the present invention can provide a small fuel cell apparatus allowing gas replacement in the fuel flow path through a simple method with little fuel consumption, and allowing continuous operation for a long time.
摘要翻译：提供一种燃料电池装置，包括：发电单元，包括具有氧化剂电极的氧化剂电极的膜电极组件和供给燃料的燃料电极，所述氧化剂电极和所述燃料电极布置成通过电解质膜; 燃料储存单元，用于保持要供给到发电单元的燃料电极的燃料; 以及用于连接燃料存储单元和发电单元的燃料流路，其中燃料流路具有可变的体积。燃料流路设置有连接阀和净化阀，由此本发明可以通过简单的燃料消耗简单的方法提供一种能够在燃料流路中进行气体更换的小型燃料电池装置，并且能够长时间连续运转时间。

6. 发明授权

US07811718B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US07811718B2
公开(公告)日：2010-10-12
申请号：US11735162
申请日：2007-04-13
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/04 , H01M8/06 , H01M8/24 , H01M8/22
CPC分类号： H01M8/1004 , H01M8/04291 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M2250/30 , Y02B90/18
摘要： There is provided a fuel cell in which produced water can be efficiently conveyed to an upstream region of hydrogen gas flow, thereby quickly increasing the power generation performance of an electrolyte membrane after activation in a short period of time and giving a stable output for a long period of time and in which the directions of hydrogen gas flows in a first and a second fuel supply layers that share one oxygen supply layer are set to be opposite to each other.
摘要翻译：提供了一种燃料电池，其中生产的水可以有效地输送到氢气流的上游区域，从而在短时间内激活后快速提高电解质膜的发电性能，并给出长时间的稳定输出一段时间，其中氢气在共用一个供氧层的第一和第二燃料供应层中流动的方向被设定为彼此相反。

7. 发明申请

US20090246564A1 FUEL CELL AND METHOD OF OPERATING FUEL CELL 有权
标题翻译：燃料电池和操作燃料电池的方法
公开(公告)号：US20090246564A1
公开(公告)日：2009-10-01
申请号：US11917277
申请日：2007-03-05
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04089 , H01M8/0247 , H01M8/0258 , H01M8/1097 , H01M8/241 , H01M8/2457
摘要： Provided is a fuel cell which has a buffer space provided on a downstream side of a fuel supply space, and in which an output of a most downstream fuel cell unit is less affected by impurity gas stored in the fuel supply space.
摘要翻译：提供了一种燃料电池，其具有设置在燃料供给空间的下游侧的缓冲空间，并且其中最下游的燃料电池单元的输出受到储存在燃料供应空间中的杂质气体的影响较小。

8. 发明申请

US20090004515A1 Fuel Cell and Method of Operating Fuel Cell 有权
标题翻译：燃料电池和操作燃料电池的方法
公开(公告)号：US20090004515A1
公开(公告)日：2009-01-01
申请号：US12160014
申请日：2007-03-05
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/00 , H01M2/00
CPC分类号： H01M8/04223 , H01M8/0258 , H01M8/0263 , H01M8/04231 , H01M8/04552 , H01M8/04597 , H01M8/04611 , H01M8/04932 , H01M8/04955 , H01M8/1007 , H01M8/2483 , H01M8/249
摘要： A fuel cell stack is divided into a main power generation portion and a sub power generation portion. A variable load large in variation of output current is connected to the main power generation portion located upstream in a fuel flow and a steady load small in variation of output current is connected to the sub power generation portion located downstream in the fuel flow. This causes a fuel cell unit constituting the sub power generation portion to continue consuming a constant fuel by constant power generation and also causes hydrogen gas to continue flowing at a constant flow rate into the fuel cell unit, thereby preventing impurity gas concentrated and stored in the fuel cell unit from diffusing toward the upstream.
摘要翻译：燃料电池堆被分成主发电部和次发电部。输出电流变化大的可变负载与位于燃料流的上游侧的主发电部连接，输出电流变化小的稳定负荷与位于燃料流下游的副发电部连接。由此，构成副发电部的燃料电池单元能够通过恒定的发电量继续消耗恒定的燃料，并且还使氢气以恒定的流量继续流入燃料电池单元，从而防止杂质气体集中并存储在燃料电池单元向上游扩散。

9. 发明申请

US20070059579A1 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US20070059579A1
公开(公告)日：2007-03-15
申请号：US11515844
申请日：2006-09-06
申请人： Satoshi Mogi , Kazuyuki Ueda , Masaaki Shibata
发明人： Satoshi Mogi , Kazuyuki Ueda , Masaaki Shibata
IPC分类号： H01M8/04
CPC分类号： H01M8/04126 , H01M8/04089 , H01M8/04171 , H01M8/04208 , H01M8/241 , H01M8/2457 , H01M8/2484
摘要： There is provided a fuel cell system which can prevent the drying of a proton exchange membrane and prevent the generation of liquid droplets at a hydrogen tank surface which blocks the supply of air, at the same time, and which includes a hydrogen tank, a fuel cell stack disposed such that a first air hole thereof faces the hydrogen tank and a second air hole thereof is open to the atmosphere, and a water holding member provided on a surface of the hydrogen tank facing the first air hole of the fuel cell stack, for collecting and holding water generated in the fuel cell stack.
摘要翻译：提供一种能够防止质子交换膜干燥的燃料电池系统，并且能够防止在氢气罐表面产生液滴，同时阻止空气供给，并且包括氢气罐，燃料电池堆设置成使得其第一空气孔面对氢罐，并且其第二空气孔对大气开放，并且设置在与所述燃料电池堆的第一空气孔相对的所述氢罐的表面上的保水构件，用于收集和保持在燃料电池堆中产生的水。

10. 发明申请

US20060141303A1 Fuel cell apparatus having fuel cell stack and controller, and method of manufacturing same 有权
标题翻译：具有燃料电池堆和控制器的燃料电池装置及其制造方法
公开(公告)号：US20060141303A1
公开(公告)日：2006-06-29
申请号：US11300349
申请日：2005-12-15
申请人： Satoshi Mogi , Masaaki Shibata
发明人： Satoshi Mogi , Masaaki Shibata
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04 , H01M8/0258 , H01M8/1011 , H01M8/2415 , H01M8/242 , H01M8/2475 , H01M2250/30 , Y02B90/18 , Y02E60/523 , Y02P70/56
摘要： A fuel cell apparatus includes a fuel cell stack of a plurality of fuel cells electrically connected in series with each other and a controller configured to control the fuel cell stack by using a part of electric power generated by the fuel cell stack. The controller is electrically connected in parallel with at least one of the fuel cells constituting the fuel cell stack, and short-circuit current of the at least one of the fuel cells is larger than that of at least one of the fuel cells constituting the fuel cell stack and not being electrically connected in parallel with the control means. With such a structure, a large electromotive force can be obtained by connecting the fuel cells in series and, simultaneously, the power generation characteristics of each fuel cell can be sufficiently utilized. Thus, the fuel cell apparatus having high power generation density can be provided.
摘要翻译：燃料电池装置包括彼此串联地电连接的多个燃料电池的燃料电池堆，以及控制器，其被配置为通过使用由燃料电池堆产生的一部分电力来控制燃料电池堆。控制器与构成燃料电池堆的至少一个燃料电池并联电连接，并且至少一个燃料电池的短路电流大于构成燃料的至少一个燃料电池的短路电流电池组并且不与控制装置并联电连接。通过这样的结构，能够通过串联连接燃料电池来获得大的电动势，能够充分利用各燃料电池的发电特性。因此，能够提供发电密度高的燃料电池装置。

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