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1. 发明授权

US08221929B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US08221929B2
公开(公告)日：2012-07-17
申请号：US12472821
申请日：2009-05-27
申请人： Ryoichi Yoshitomi , Ken Takahashi , Go Morimoto
发明人： Ryoichi Yoshitomi , Ken Takahashi , Go Morimoto
IPC分类号： H01M8/02 , H01M2/08
CPC分类号： H01M8/2475 , H01M2008/1095
摘要： A fuel cell stack includes a stack body formed by stacking a plurality of unit cells, and a casing including end plates. Components of the stack body are held together in the casing. Side plates and angle members of the casing form an outer profile line, and the end plates are positioned inside the outer profile line. Corners of insulating plates protrude outwardly beyond corners of the end plates, and are positioned inside the inner wall surfaces of the corners of the casing.
摘要翻译：燃料电池堆包括通过堆叠多个单元电池而形成的堆叠体，以及包括端板的壳体。堆叠体的部件保持在壳体内。壳体的侧板和角部件形成外轮廓线，并且端板位于外轮廓线内部。绝缘板的角部向外突出超过端板的角部，并且位于壳体的角部的内壁表面内。

2. 发明申请

US20110183226A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20110183226A1
公开(公告)日：2011-07-28
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： H01M8/04 , H01M8/24
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。

3. 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。

4. 发明授权

US07709132B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US07709132B2
公开(公告)日：2010-05-04
申请号：US11228734
申请日：2005-09-16
申请人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
发明人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
IPC分类号： H01M2/08
CPC分类号： H01M8/2475 , H01M2008/1095
摘要： A side plate of a casing includes bracket members and a surface member. Each of the bracket members includes three second coupling portions and a plate-shaped attachment portion provided integrally with the second coupling portions. A coupling pin is inserted into the second coupling portions. The surface member is joined to the plate-shaped attachment portion. The bracket member includes a step fitted to an end of the surface member. The plate-shaped attachment portion and the surface member are jointed at a spot welding section including spots in a zigzag pattern.
摘要翻译：壳体的侧板包括托架构件和表面构件。每个支架构件包括三个第二联接部分和与第二联接部分一体设置的板形附接部分。联接销插入到第二联接部分中。表面构件连接到板状安装部。支架构件包括装配到表面构件的端部的台阶。板状安装部和表面构件以包括曲折形状的斑点的点焊部分接合。

5. 发明申请

US20090233139A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20090233139A1
公开(公告)日：2009-09-17
申请号：US12405757
申请日：2009-03-17
申请人： Masaharu SUZUKI , Go MORIMOTO , Katsuhiko KOHYAMA , Ayumu ISHIZUKA
发明人： Masaharu SUZUKI , Go MORIMOTO , Katsuhiko KOHYAMA , Ayumu ISHIZUKA
IPC分类号： H01M8/10
CPC分类号： H01M8/04067 , H01M8/2485 , H01M2008/1095
摘要： A coolant inlet manifold for coolant supply passages is attached to an end plate of a fuel cell stack. Pillars are provided on at least one end of the coolant inlet manifold in a longitudinal direction thereof. The pillars are fitted into through holes formed in the end plate, and are connected to a manifold body and to a connector.
摘要翻译：用于冷却剂供应通道的冷却剂入口歧管连接到燃料电池堆的端板。支柱在其长度方向上设置在冷却剂入口歧管的至少一端上。支柱安装在形成在端板中的通孔中，并且连接到歧管主体和连接器。

6. 发明申请

US20060068264A1 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US20060068264A1
公开(公告)日：2006-03-30
申请号：US11228734
申请日：2005-09-16
申请人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
发明人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/2475 , H01M2008/1095
摘要： A side plate of a casing includes bracket members and a surface member. Each of the bracket members includes three second coupling portions and a plate-shaped attachment portion provided integrally with the second coupling portions. A coupling pin is inserted into the second coupling portions. The surface member is joined to the plate-shaped attachment portion. The bracket member includes a step fitted to an end of the surface member. The plate-shaped attachment portion and the surface member are jointed at a spot welding section including spots in a zigzag pattern.
摘要翻译：壳体的侧板包括托架构件和表面构件。每个支架构件包括三个第二联接部分和与第二联接部分一体设置的板形附接部分。联接销插入到第二联接部分中。表面构件连接到板状安装部。支架构件包括装配到表面构件的端部的台阶。板状安装部和表面构件以包括曲折形状的斑点的点焊部分接合。

7. 发明授权

US08802325B2 Fuel cell stack having tightening members 有权
标题翻译：具有紧固件的燃料电池堆
公开(公告)号：US08802325B2
公开(公告)日：2014-08-12
申请号：US13191158
申请日：2011-07-26
申请人： Go Morimoto , Takashi Kuwayama , Hiroyuki Tanaka
发明人： Go Morimoto , Takashi Kuwayama , Hiroyuki Tanaka
IPC分类号： H01M2/08 , H01M8/24 , H01M8/10
CPC分类号： H01M8/248 , H01M8/247 , H01M8/249 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell stack includes a stack body formed by stacking a plurality of fuel cells in a stacking direction, and first and second end plates at both ends in the stacking direction. Long sides of the first and second end plates are fixed together by a pair of tightening members. The tightening member includes a bent portion bent in a direction along a surface of the second end plate, and coupled to the pressure application adjustment device, and a wide portion having a width extended toward the first end plate.
摘要翻译：燃料电池堆包括通过沿堆叠方向堆叠多个燃料电池而形成的堆叠体，以及在堆叠方向两端的第一和第二端板。第一和第二端板的长边通过一对紧固件固定在一起。紧固构件包括沿着第二端板的表面的方向弯曲并且连接到压力施加调节装置的弯曲部分和具有朝向第一端板延伸的宽度的宽部分。

8. 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。

9. 发明授权

US07641999B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US07641999B2
公开(公告)日：2010-01-05
申请号：US11212285
申请日：2005-08-26
申请人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
发明人： Ayumu Ishizuka , Hideaki Kikuchi , Go Morimoto
IPC分类号： H01M8/00 , H01M2/00 , H01M2/02 , H01M2/14
CPC分类号： H01M8/248 , H01M8/2475 , H01M2008/1095
摘要： A fuel cell stack includes side plates of a casing. Flanges are provided on the side plates on the short sides for coupling the side plates on the short sides to the other side plates on the long sides. In each of the side plates, the center O of the coupling pin is offset from the neutral surface NS of the side plate in a direction away from a stack body by the distance “h”.
摘要翻译：燃料电池堆包括壳体的侧板。在短边的侧板上设有法兰，用于将短边上的侧板与长边的其他侧板连接。在每个侧板中，联接销的中心O在远离堆叠体的方向上偏离侧板的中性面NS远距离“h”。

10. 发明申请

US20100261088A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20100261088A1
公开(公告)日：2010-10-14
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： H01M8/24
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。保持机构具有插入到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。

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