专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110143251A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20110143251A1
公开(公告)日：2011-06-16
申请号：US12944723
申请日：2010-11-12
申请人： Go MORIMOTO , Tadashi Nishiyama , Hiroyuki Tanaka
发明人： Go MORIMOTO , Tadashi Nishiyama , Hiroyuki Tanaka
IPC分类号： H01M8/24
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell stack including a plurality of fuel cells each formed by stacking separators and an electrolyte membrane-electrode assembly. The electrolyte membrane-electrode assembly includes an electrolyte membrane provided with a pair of electrodes on the opposite sides thereof. A stacked body formed by stacking the fuel cells is provided with a pair of end plates at the opposite ends thereof in a stacking direction. The end plates are integrally fixed by fastening members with the distance between the end plates maintained. A load measurement mechanism including a plurality of load sensors integrally connected to a connector member is provided between one of the end plates and the stacked body. The one of the end plates is provided with a pressure mechanism. The pressure mechanism presses the load measurement mechanism toward the stacked body to thereby apply a tightening load to the stacked body via the load sensors.
摘要翻译：一种燃料电池堆，包括多个燃料电池，每个燃料电池通过堆叠隔板和电解质膜 - 电极组件形成。电解质膜 - 电极组件包括在其相对侧上设置有一对电极的电解质膜。通过层叠燃料电池而形成的层叠体在堆叠方向的相对端设置有一对端板。端板通过紧固件一体地固定，并保持端板之间的距离。在一个端板和堆叠体之间设置有包括与连接器构件一体连接的多个负载传感器的负载测量机构。端板中的一个设置有压力机构。压力机构将负载测量机构压向堆叠体，从而经由负载传感器对堆叠体施加紧固负荷。

2. 发明授权

US08343683B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US08343683B2
公开(公告)日：2013-01-01
申请号：US12944723
申请日：2010-11-12
申请人： Go Morimoto , Tadashi Nishiyama , Hiroyuki Tanaka
发明人： Go Morimoto , Tadashi Nishiyama , Hiroyuki Tanaka
IPC分类号： H01M8/24 , H01M8/10 , H01M2/14
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell stack including a plurality of fuel cells each formed by stacking separators and an electrolyte membrane-electrode assembly. The electrolyte membrane-electrode assembly includes an electrolyte membrane provided with a pair of electrodes on the opposite sides thereof. A stacked body formed by stacking the fuel cells is provided with a pair of end plates at the opposite ends thereof in a stacking direction. The end plates are integrally fixed by fastening members with the distance between the end plates maintained. A load measurement mechanism including a plurality of load sensors integrally connected to a connector member is provided between one of the end plates and the stacked body. The one of the end plates is provided with a pressure mechanism. The pressure mechanism presses the load measurement mechanism toward the stacked body to thereby apply a tightening load to the stacked body via the load sensors.
摘要翻译：一种燃料电池堆，包括多个燃料电池，每个燃料电池通过堆叠隔板和电解质膜 - 电极组件形成。电解质膜 - 电极组件包括在其相对侧上设置有一对电极的电解质膜。通过层叠燃料电池而形成的层叠体在堆叠方向的相对端设置有一对端板。端板通过紧固件一体地固定，并保持端板之间的距离。在一个端板和堆叠体之间设置有包括与连接器构件一体连接的多个负载传感器的负载测量机构。端板中的一个设置有压力机构。压力机构将负载测量机构压向堆叠体，从而经由负载传感器对堆叠体施加紧固负荷。

3. 发明授权

US08574787B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US08574787B2
公开(公告)日：2013-11-05
申请号：US12759161
申请日：2010-04-13
申请人： Tadashi Nishiyama , Go Morimoto
发明人： Tadashi Nishiyama , Go Morimoto
IPC分类号： H01M2/08
CPC分类号： H01M8/248
摘要： A fuel cell stack includes a plurality of fuel cells stacked together, and a pair of end plates provided at opposite ends the fuel cells in the stacking direction. Further, the fuel cell stack includes coupling members bridging between the end plates, holding mechanisms provided in side surfaces of the end plates and the coupling members for applying tension in a tightening direction, and fixing mechanisms for fixing the side surfaces of the end plates and the coupling members together. The holding mechanism has a pin member inserted into the side surface of the end plate and the coupling member. Further, the fixing mechanism has a screw for fixing the coupling member to the side surface of the end plate.
摘要翻译：燃料电池堆包括堆叠在一起的多个燃料电池和在堆叠方向上设置在燃料电池的相对端的一对端板。此外，燃料电池堆包括桥接在端板之间的联接构件，设置在端板的侧表面中的保持机构和用于沿紧固方向施加张力的联接构件，以及用于固定端板的侧表面的固定机构和耦合构件在一起。保持机构具有插入端板和联接构件的侧表面中的销构件。此外，固定机构具有用于将联接构件固定到端板的侧表面的螺钉。

4. 发明授权

US09564647B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US09564647B2
公开(公告)日：2017-02-07
申请号：US13011449
申请日：2011-01-21
申请人： Tadashi Nishiyama , Hidehiko Takase , Go Morimoto
发明人： Tadashi Nishiyama , Hidehiko Takase , Go Morimoto
IPC分类号： H01M8/0438 , H01M8/04 , H01M12/08 , B60K1/04 , H01M8/10
CPC分类号： H01M8/04335 , B60K1/04 , H01M8/04395 , H01M8/04522 , H01M12/08 , H01M2008/1095 , H01M2250/20 , Y02E60/128 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system includes a fuel cell stack and a mounting section. The fuel cell stack is mounted on the mounting section with inclination. The fuel cell stack is formed by stacking a plurality of fuel cells in a vertical direction. An oxygen-containing gas in an oxygen-containing gas flow field and a fuel gas in a fuel gas flow field flow in a counterflow manner. In a front box of a vehicle, an inlet side of the fuel gas flow field is positioned above an outlet side of the fuel gas flow field with respect to a horizontal direction. In this state, the fuel cell stack is mounted on the mounting section. The fuel cell stack is inclined downward from the horizontal direction toward the back of the vehicle in a vehicle length direction.
摘要翻译：燃料电池系统包括燃料电池堆和安装部分。燃料电池堆倾斜安装在安装部分上。燃料电池堆是通过沿垂直方向堆叠多个燃料电池而形成的。含氧气体流场中的含氧气体和燃料气体流场中的燃料气体以逆流方式流动。在车辆的前箱中，燃料气体流场的入口侧相对于水平方向位于燃料气体流场的出口侧的上方。在这种状态下，燃料电池堆被安装在安装部分上。燃料电池堆在车辆长度方向上从水平方向向车辆后方向下倾斜。

5. 发明申请

US20110269049A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110269049A1
公开(公告)日：2011-11-03
申请号：US13112528
申请日：2011-05-20
申请人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
发明人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： Flow guides forming an inlet channel are formed on a surface of a metal separator of a fuel cell. The flow guides overlap a section of an outer seal provided on the other surface of the metal separator. When a load is applied to the flow guides and the overlapping section in a stacking direction of the fuel cell, the flow guides and the overlapping section are deformed substantially equally in the stacking direction to the same extent. The line pressure of the flow guides and the line pressure of the overlapping section are substantially the same. The seal length L1 of the flow guides and the seal length L2 of the overlapping section are substantially the same.
摘要翻译：在燃料电池的金属分离器的表面上形成形成入口通道的流动导向件。流动引导件重叠设置在金属分离器的另一个表面上的外部密封件的一部分。当在燃料电池的堆叠方向上对流动引导件和重叠部分施加负载时，流动引导件和重叠部分在堆叠方向上基本相等地变形到相同程度。导流管的管路压力和重叠部分的管路压力基本相同。流动导向件的密封长度L1和重叠部分的密封长度L2基本相同。

6. 发明授权

US07846613B2 Fuel cell with separator having a ridge member 有权
标题翻译：燃料电池与分离器具有脊部件
公开(公告)号：US07846613B2
公开(公告)日：2010-12-07
申请号：US11014469
申请日：2004-12-15
申请人： Seiji Sugiura , Shuhei Goto , Narutoshi Sugita , Hiroyuki Tanaka , Tadashi Nishiyama
发明人： Seiji Sugiura , Shuhei Goto , Narutoshi Sugita , Hiroyuki Tanaka , Tadashi Nishiyama
IPC分类号： H01M8/02
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0254 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/04029 , H01M8/04074 , H01M8/241 , H01M8/2457
摘要： A power generation cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. Ridge members are formed integrally on the second metal separator, and these ridge members contact a first seal member of the first metal separator under pressure to form an inlet connection channel and an outlet connection channel. The coolant supply passage and the coolant flow field are connected through the inlet connection channel and the coolant discharge passage and the coolant flow field are connected through the outlet connection channel.
摘要翻译：发电单元包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。脊构件一体地形成在第二金属隔板上，并且这些脊构件在压力下接触第一金属隔板的第一密封构件以形成入口连接通道和出口连接通道。冷却剂供应通道和冷却剂流场通过入口连接通道连接，冷却剂排出通道和冷却剂流场通过出口连接通道连接。

7. 发明授权

US08268507B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08268507B2
公开(公告)日：2012-09-18
申请号：US13112528
申请日：2011-05-20
申请人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
发明人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
IPC分类号： H01M8/04 , H01M2/08
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： Flow guides forming an inlet channel are formed on a surface of a metal separator of a fuel cell. The flow guides overlap a section of an outer seal provided on the other surface of the metal separator. When a load is applied to the flow guides and the overlapping section in a stacking direction of the fuel cell, the flow guides and the overlapping section are deformed substantially equally in the stacking direction to the same extent. The line pressure of the flow guides and the line pressure of the overlapping section are substantially the same. The seal length L1 of the flow guides and the seal length L2 of the overlapping section are substantially the same.
摘要翻译：在燃料电池的金属分离器的表面上形成形成入口通道的流动导向件。流动引导件重叠设置在金属分离器的另一个表面上的外部密封件的一部分。当在燃料电池的堆叠方向上对流动引导件和重叠部分施加负载时，流动引导件和重叠部分在堆叠方向上基本相等地变形到相同程度。导流管的管路压力和重叠部分的管路压力基本相同。流动导向件的密封长度L1和重叠部分的密封长度L2基本相同。

8. 发明授权

US07344794B2 Fuel cell with deformable seal members 有权
标题翻译：具有可变形密封件的燃料电池
公开(公告)号：US07344794B2
公开(公告)日：2008-03-18
申请号：US10884402
申请日：2004-07-01
申请人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
发明人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
IPC分类号： H01M2/02
CPC分类号： H01M8/04007 , H01M8/0206 , H01M8/0228 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/242 , H01M8/248 , H01M8/2483
摘要： A seal member is formed integrally on surfaces of a metal separator of a fuel cell. The seal members include an outer seal provided near the outer edge of the separator, and an inner seal spaced inwardly from the outer seal by a predetermined distance. When a load is applied to the outer seal and the inner seal in a stacking direction, the outer seal and the inner seal are deformed substantially equally in the stacking direction to the same extent.
摘要翻译：密封构件一体地形成在燃料电池的金属隔板的表面上。密封构件包括设置在分离器的外边缘附近的外部密封件以及与外部密封件向内隔开预定距离的内部密封件。当在层叠方向上对外部密封件和内部密封件施加负载时，外部密封件和内部密封件在堆叠方向上基本相等地变形到相同程度。

9. 发明授权

US07968249B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US07968249B2
公开(公告)日：2011-06-28
申请号：US12537488
申请日：2009-08-07
申请人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
发明人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
IPC分类号： H01M8/04 , H01M2/08
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： Flow guides forming an inlet channel are formed on a surface of a metal separator of a fuel cell. The flow guides overlap a section of an outer seal provided on the other surface of the metal separator. When a load is applied to the flow guides and the overlapping section in a stacking direction of the fuel cell, the flow guides and the overlapping section are deformed substantially equally in the stacking direction to the same extent. The line pressure of the flow guides and the line pressure of the overlapping section are substantially the same. The seal length L1 of the flow guides and the seal length L2 of the overlapping section are substantially the same.
摘要翻译：在燃料电池的金属分离器的表面上形成形成入口通道的流动导向件。流动引导件重叠设置在金属分离器的另一个表面上的外部密封件的一部分。当在燃料电池的堆叠方向上对流动引导件和重叠部分施加负载时，流动引导件和重叠部分在堆叠方向上基本相等地变形到相同程度。导流管的管路压力和重叠部分的管路压力基本相同。流动导向件的密封长度L1和重叠部分的密封长度L2基本相同。

10. 发明授权

US07220511B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US07220511B2
公开(公告)日：2007-05-22
申请号：US11023754
申请日：2004-12-28
申请人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
发明人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
IPC分类号： H01M8/02
CPC分类号： H01M8/0276 , H01M8/0206 , H01M8/0247 , H01M8/241 , H01M2008/1095
摘要： A fuel cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. A first cell voltage terminal for detecting a voltage generated in the membrane electrode assembly is formed integrally with an outer region of the first metal separator. The first cell voltage terminal extends outwardly from the first metal separator. A first seal member covers the outer region of the first metal separator, and includes a first extension seal which covers the first cell voltage terminal to a position near a tip end of the first cell voltage terminal.
摘要翻译：燃料电池包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。用于检测在膜电极组件中产生的电压的第一电池电压端子与第一金属隔板的外部区域一体地形成。第一电池电压端子从第一金属分离器向外延伸。第一密封构件覆盖第一金属隔板的外部区域，并且包括将第一电池电压端子覆盖到靠近第一电池电压端子的尖端的位置的第一延伸密封件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式