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1. 发明授权

US08067126B2 Fuel cell, method for operating full cell and fuel cell system 有权
标题翻译：燃料电池，操作全电池和燃料电池系统的方法
公开(公告)号：US08067126B2
公开(公告)日：2011-11-29
申请号：US10725339
申请日：2003-12-02
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack, are provided. Gas channels 2 and heat medium channels are disposed on one surface and the other surface of one plate 1, respectively. Gas channels are disposed on the other plate such that they face the gas channels 2 in the plate 1. A gas inlet header 3 is disposed at the upper part of the gas channel 2 in the plate 1 and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole 7 to the heat medium inlet header, thereby warming up the same. The water vapor in the reaction gas (wet fuel gas) is prevented from being condensed in the inlet area of the gas channels 2 by heating up the gas inlet header by the heat conduction.
摘要翻译：提供燃料电池，操作燃料电池和燃料电池系统的方法，其确保燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会露出冷凝。气体通道2和热介质通道分别设置在一个板1的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对板1中的气体通道2.气体入口集管3设置在板1中的气体通道2的上部，并且热介质入口集管设置在热介质的上部通道使得它们面对另一侧的气体入口集管。诸如热介质的冷却水从热介质供给歧管孔7供应到热介质入口集管，从而将其加热。反应气体中的水蒸汽（湿燃料气体）通过热传导加热气体入口集管，防止在气体通道2的入口区域中冷凝。

2. 发明申请

US20120082908A1 FUEL CELL, METHOD FOR OPERATING FUEL CELL AND FUEL CELL SYSTEM 有权
标题翻译：燃料电池，燃料电池和燃料电池系统的操作方法
公开(公告)号：US20120082908A1
公开(公告)日：2012-04-05
申请号：US13250472
申请日：2011-09-30
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/06 , H01M8/24
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack. Gas channels and heat medium channels are disposed on one surface and the other surface of one plate, respectively. Gas channels are disposed on the other plate such that they face the gas channels in the plate. A gas inlet header is disposed at the upper part of the gas channel in the plate and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole to the heat medium inlet header, thereby warming up the same.
摘要翻译：一种燃料电池，用于操作燃料电池和燃料电池系统的方法，其确保在燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会产生结露。气体通道和热介质通道分别设置在一个板的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对板中的气体通道。气体入口集管设置在板的气体通道的上部，热介质入口集管设置在热介质通道的上部，使得它们面对另一侧的气体入口集管。诸如热介质的冷却水从热介质供应歧管孔供应到热介质入口集管，从而将其加热。

3. 发明授权

US08221926B2 Fuel cell, method for operating fuel cell and fuel cell system 有权
标题翻译：燃料电池，操作燃料电池和燃料电池系统的方法
公开(公告)号：US08221926B2
公开(公告)日：2012-07-17
申请号：US13250472
申请日：2011-09-30
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack. Gas channels and heat medium channels are disposed on one surface and the other surface of one plate, respectively. Gas channels are disposed on the other plate such that they face the gas channels in the plate. A gas inlet header is disposed at the upper part of the gas channel in the plate and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole to the heat medium inlet header, thereby warming up the same.
摘要翻译：一种燃料电池，用于操作燃料电池和燃料电池系统的方法，其确保在燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会产生结露。气体通道和热介质通道分别设置在一个板的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对板中的气体通道。气体入口集管设置在板的气体通道的上部，热介质入口集管设置在热介质通道的上部，使得它们面对另一侧的气体入口集管。诸如热介质的冷却水从热介质供应歧管孔供应到热介质入口集管，从而将其加热。

4. 发明授权

US07285352B2 Separator for fuel cell and fuel cell therewith 有权
标题翻译：用于燃料电池和燃料电池的分离器
公开(公告)号：US07285352B2
公开(公告)日：2007-10-23
申请号：US10725215
申请日：2003-12-02
申请人： Yasunori Yoshimoto , Akira Hamada , Takaaki Matsubayashi , Mitsuo Karakane , Takashi Kawanabe
发明人： Yasunori Yoshimoto , Akira Hamada , Takaaki Matsubayashi , Mitsuo Karakane , Takashi Kawanabe
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： An objective of this invention is to provide a separator for a fuel cell whereby a fuel, air or cooling water can be evenly and efficiently fed. In a separator for a fuel cell comprising fuel channels 105 in one side and cooling water channels 106 in the other side, the regions where the fuel channels 105 and the cooling water channels 106 are formed rectangular. The fuel gas is fed from a first fuel-feeding manifold 107 and discharged from a first fuel-discharging manifold 109 to the outside of the cell. The cooling water is fed from a first cooling-water-feeding manifold 111 and discharged from a first cooling-water-discharging manifold 113 to the outside of the cell.
摘要翻译：本发明的目的是提供一种用于燃料电池的隔板，由此可以均匀且有效地供给燃料，空气或冷却水。在用于燃料电池的隔板中，包括一侧的燃料通道105和另一侧的冷却水通道106，其中燃料通道105和冷却水通道106形成矩形的区域。燃料气体从第一燃料供给歧管107供给并从第一燃料排出歧管109排出到电池外部。冷却水从第一冷却水供给歧管111供给，从第一冷却水排出歧管113排出到电池外部。

5. 发明授权

US08268500B2 Fuel cell, method for operating fuel cell and fuel cell system 有权
标题翻译：燃料电池，操作燃料电池和燃料电池系统的方法
公开(公告)号：US08268500B2
公开(公告)日：2012-09-18
申请号：US13250495
申请日：2011-09-30
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： In a fuel cell stack, gas channels and heat medium channels are disposed on one surface and the other surface of one plate, respectively. Gas channels are disposed on the other plate such that they face the gas channels in the one plate. A gas inlet header is disposed at the upper part of the gas channel in the plate and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water as a heat medium is supplied from a heat medium supply manifold hole to a heat medium inlet header. Water vapor in the reaction gas (wet fuel gas) is prevented from being condensed in the inlet area of the gas channels by heating the gas inlet header by heat conduction.
摘要翻译：在燃料电池堆中，气体通道和热介质通道分别设置在一个板的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对一个板中的气体通道。气体入口集管设置在板的气体通道的上部，热介质入口集管设置在热介质通道的上部，使得它们面对另一侧的气体入口集管。作为热介质的冷却水从热介质供给歧管孔供给到热介质入口集管。通过热传导加热气体入口集管，防止反应气体中的水蒸气（湿燃料气体）在气体通道的入口区域中冷凝。

6. 发明授权

US08206866B2 Fuel cell, method for operating fuel cell and fuel cell system 有权
标题翻译：燃料电池，操作燃料电池和燃料电池系统的方法
公开(公告)号：US08206866B2
公开(公告)日：2012-06-26
申请号：US13250452
申请日：2011-09-30
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack, are provided. Gas channels 2 and heat medium channels are disposed on one surface and the other surface of one plate 1, respectively. Gas channels are disposed on the other plate such that they face the gas channels 2 in the plate 1. A gas inlet header 3 is disposed at the upper part of the gas channel 2 in the plate 1 and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole 7 to the heat medium inlet header, thereby warming up the same. The water vapor in the reaction gas (wet fuel gas) is prevented from being condensed in the inlet area of the gas channels 2 by heating up the gas inlet header by the heat conduction.
摘要翻译：提供燃料电池，操作燃料电池和燃料电池系统的方法，其确保燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会露出冷凝。气体通道2和热介质通道分别设置在一个板1的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对板1中的气体通道2.气体入口集管3设置在板1中的气体通道2的上部，并且热介质入口集管设置在热介质的上部通道使得它们面对另一侧的气体入口集管。诸如热介质的冷却水从热介质供给歧管孔7供应到热介质入口集管，从而将其加热。反应气体中的水蒸汽（湿燃料气体）通过热传导加热气体入口集管，防止在气体通道2的入口区域中冷凝。

7. 发明申请

US20120077103A1 FUEL CELL, METHOD FOR OPERATING FULL CELL AND FUEL CELL SYSTEM 有权
标题翻译：燃料电池，操作全电池和燃料电池系统的方法
公开(公告)号：US20120077103A1
公开(公告)日：2012-03-29
申请号：US13250495
申请日：2011-09-30
申请人： Takaaki MATSUBAYASHI , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki MATSUBAYASHI , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： In a fuel cell stack, gas channels and heat medium channels are disposed on one surface and the other surface of one plate, respectively. Gas channels are disposed on the other plate such that they face the gas channels in the one plate. A gas inlet header is disposed at the upper part of the gas channel in the plate and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water as a heat medium is supplied from a heat medium supply manifold hole to a heat medium inlet header. Water vapor in the reaction gas (wet fuel gas) is prevented from being condensed in the inlet area of the gas channels by heating the gas inlet header by heat conduction.
摘要翻译：在燃料电池堆中，气体通道和热介质通道分别设置在一个板的一个表面和另一个表面上。气体通道设置在另一个板上，使得它们面对一个板中的气体通道。气体入口集管设置在板的气体通道的上部，热介质入口集管设置在热介质通道的上部，使得它们面对另一侧的气体入口集管。作为热介质的冷却水从热介质供给歧管孔供给到热介质入口集管。通过热传导加热气体入口集管，防止反应气体中的水蒸气（湿燃料气体）在气体通道的入口区域中冷凝。

8. 发明授权

US08563181B2 Fuel cell, method for operating fuel cell and fuel cell system 失效
标题翻译：燃料电池，操作燃料电池和燃料电池系统的方法
公开(公告)号：US08563181B2
公开(公告)日：2013-10-22
申请号：US13250505
申请日：2011-09-30
申请人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
发明人： Takaaki Matsubayashi , Mitsuo Karakane , Yasunori Yoshimoto , Akira Hamada
IPC分类号： H01M8/04
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell system comprising a fuel cell having plural membrane-electrode assemblies and plates, fuel and oxidant humidifiers and heater exchanger. Heat exchange between a supply inlet and discharge outlet is carried out between first and second heat exchange mediums. Fuel gas and oxidant gas are directed to flow parallel to each other in the fuel cell. A circulation path is established through the fuel and oxidant humidifiers and the heat exchanger by interconnection among discharge outlet, heat exchanger, fuel and oxidant humidifiers, and inlet.
摘要翻译：一种燃料电池系统，包括具有多个膜 - 电极组件和板的燃料电池，燃料和氧化剂加湿器和加热器交换器。供给入口和排出口之间的热交换在第一和第二热交换介质之间进行。燃料气体和氧化剂气体被引导以在燃料电池中彼此平行地流动。通过燃料和氧化剂加湿器和热交换器通过排放出口，热交换器，燃料和氧化剂加湿器之间的互连以及入口建立循环路径。

9. 发明授权

US06329094B1 Polymer electrolyte fuel cell showing stable and outstanding electric-power generating characteristics 有权
标题翻译：聚合物电解质燃料电池表现出稳定和突出的发电特性
公开(公告)号：US06329094B1
公开(公告)日：2001-12-11
申请号：US09423168
申请日：1999-11-03
申请人： Takashi Yasuo , Toru Nakaoka , Akira Hamada , Yasuo Miyake , Yasunori Yoshimoto , Mitsuo Karakane
发明人： Takashi Yasuo , Toru Nakaoka , Akira Hamada , Yasuo Miyake , Yasunori Yoshimoto , Mitsuo Karakane
IPC分类号： H01M200
CPC分类号： H01M8/04089 , H01M8/0228 , H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0271 , H01M8/04029 , H01M8/04119 , H01M8/04231 , H01M8/04291 , H01M8/0662 , H01M8/1007 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2300/0082
摘要： A solid polymer fuel cell which can stably generate electric power for long, because the cell is enabled to uniformly supply a fuel gas to all anodes by means of extended flow passages which are extended from anode-side flow passages and formed on a anode-side plate on the downstream side of the ends of the anodes in the direction of fuel gas flow, a water absorbing means for nearly uniformly performing water absorption, water retention, and drainage on all channels provided at the ends of the extended flow passages, and a selective gas discharging means for discharging a gas more selectively than water on the upstream side of the water absorbing means. In addition, the power generation characteristics and service life of the fuel cell can be improved further, because the cell can maintain a solid polymer film in a moist state as a whole and can efficiently supply the fuel gas to all anodes by a means for distributing the fuel gas to the inlet sections of the anode-side flow passages and a means for distributing water from a water source to the inlet sections of the anode-side flow passages through holes having a prescribed form and leading to the inlet sections of the anode-side flow passages.
摘要翻译：能够长时间稳定地发电的固体高分子型燃料电池，由于能够通过从阳极侧流路延伸并形成在阳极侧的延长流路使所有阳极均匀地供给燃料气体，在燃料气体流动方向的阳极端部的下游侧设置有用于在延伸流路的端部设置的所有通道上几乎均匀地进行吸水，保水和排水的吸水装置，选择性气体排出装置，用于在吸水装置的上游侧比水更有选择地排放气体。另外，能够进一步提高燃料电池的发电特性和使用寿命，因为电池可以将固体聚合物膜整体保持在潮湿状态，并且可以通过分配装置有效地将燃料气体供应到所有阳极向阳极侧流路的入口部分的燃料气体和用于将水从水源分配到阳极侧流路的入口部分的装置，通过具有规定形式的通孔并通向阳极的入口部分侧流通道。

10. 发明授权

US06566002B2 Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：US06566002B2
公开(公告)日：2003-05-20
申请号：US09837865
申请日：2001-04-19
申请人： Yasunori Yoshimoto , Mitsuo Karakane , Akira Hamada
发明人： Yasunori Yoshimoto , Mitsuo Karakane , Akira Hamada
IPC分类号： H01M810
CPC分类号： H01M8/1004 , H01M8/04119 , H01M8/10
摘要： A polymer electrolyte fuel cell shall be provided such that degradation of the fuel cell due to condensed water can be prevented. A polymer electrolyte fuel cell of the present invention is provided wherein a plate A, a plate B, and a plate C are used; a passage is formed on each of the front and rear sides of each of the above-mentioned plates; a cell D or a permeable film E is interposed between two of the above-mentioned plates; a cell unit is thus formed; a plurality of such cell units are integrally laminated to form a polymer electrolyte fuel cell. Fuel gas and cooling water are caused to flow into a humidifying chamber F to humidify fuel gas. The resulting humidified fuel gas is supplied to a fuel chamber G, and moreover, oxidant gas is supplied to an oxidant chamber, thereby generating electricity. It is so arranged that the flow of fuel gas moving inside the above-mentioned humidifying chamber F is a counter flow with respect to the flow of cooling water moving inside the above-mentioned humidifying chamber F; and the flow of fuel gas moving inside the above-mentioned fuel chamber G is a co-flow with respect to the flow of cooling water moving inside the above-mentioned fuel chamber G.
摘要翻译：应提供聚合物电解质燃料电池，以便能够防止由冷凝水引起的燃料电池的劣化。提供本发明的固体高分子型燃料电池，其中使用板A，板B和板C; 在每个上述板的每个前侧和后侧上形成通道; 在两个上述板之间插入电池D或可渗透膜E; 因此形成单元单元; 多个这样的电池单元被整体层压以形成聚合物电解质燃料电池。使燃料气体和冷却水流入加湿室F以加压燃料气体。所产生的加湿燃料气体被供给到燃料室G，此外，氧化剂气体被供给到氧化剂室，从而发电。在上述加湿室F内移动的燃料气体的流动相对于在上述加湿室F内部移动的冷却水的流动相反，并且在上述燃料室G内移动的燃料气体的流动相对于在上述燃料室G内部移动的冷却水的流动是共流的。

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