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1. 发明申请

US20130017470A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20130017470A1
公开(公告)日：2013-01-17
申请号：US13616237
申请日：2012-09-14
申请人： Yutaka HOTTA , Michitaro ITOGA , Makoto TAKEYAMA
发明人： Yutaka HOTTA , Michitaro ITOGA , Makoto TAKEYAMA
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/04753 , H01M8/241 , H01M8/2483 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system to be mounted on an electric vehicle such as a hybrid vehicle or an electric vehicle. Cooling water is supplied from a cooling water inlet of a stack manifold, flows through a fuel cell stack, and returns to the stack manifold. A groove is formed on the rear surface side of the stack manifold, constituting, together with a terminal, a cooling water channel. The cooling water flows through the cooling water channel, and is discharged to the outside from a cooling water outlet. The cooling water channel is formed extending from the rear side to the front side of the vehicle, and warms an end plate. A pipe length of the cooling water channel to a radiator mounted in a front part of the vehicle is reduced.
摘要翻译：一种燃料电池系统，其安装在诸如混合动力车辆或电动车辆的电动车辆上。冷却水从堆叠歧管的冷却水入口供应，流过燃料电池堆，并返回到堆叠歧管。在堆叠歧管的后表面侧形成有与端子一起构成冷却水通道的槽。冷却水流过冷却水通道，从冷却水出口排出到外部。冷却水通道形成为从车辆的后侧延伸到前侧，并且加热端板。将冷却水通道的管道长度减小到安装在车辆前部的散热器。

2. 发明授权

US09559378B2 Fuel cell stack case with pressure plate 有权
标题翻译：带压板的燃料电池堆箱
公开(公告)号：US09559378B2
公开(公告)日：2017-01-31
申请号：US14128775
申请日：2012-06-25
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M2/20 , H01M8/24 , H01M8/10
CPC分类号： H01M8/248 , H01M8/2404 , H01M8/2475 , H01M2008/1095 , Y02E60/50 , Y02E60/521 , Y02P70/56
摘要： A fuel cell that includes a cell stack in which a plurality of unit cells are stacked, a case that houses the cell stack, and a pressure plate that is placed in the case at a position between an end of the cell stack in the stacking direction and the case. The case has a first opening through which a pressing member that presses the pressure plate in the stacking direction from outside the case is brought into contact with the pressure plate, and a fixing portion that fixes the pressure plate in place with the cell stack compressed in the stacking direction.
摘要翻译：一种燃料电池，其包括多个单电池堆叠的电池堆，容纳电池堆的壳体，以及压电板，其在层叠方向的电池堆的端部之间的位置放置在壳体中和案件。壳体具有第一开口部，从壳体外侧向堆叠方向按压压板的按压部件通过该第一开口与压板接触;固定部，其将压板固定在适当的位置，电池组被压缩成堆叠方向。

3. 发明授权

US09559377B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US09559377B2
公开(公告)日：2017-01-31
申请号：US14765905
申请日：2014-01-24
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/2475 , H01M8/2465 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： The present invention provides a fuel cell stack capable of suppressing misalignment between unit cells that causes gas leakage while achieving low cost and a configuration with a small size and small mass.A fuel cell stack 10 includes: a stack body 2 in which a plurality of unit cells 20 is stacked; and an external restriction member that suppresses misalignment between the plurality of unit cells 20 in a second direction perpendicular to a first direction in which the plurality of unit cells 20 is stacked. The external restriction member includes: corner restriction members 303, 304, provided so as to extend entirely over at least two corners of the stack body 2 along the first direction; and a rotation suppressing member 305 provided so as to face one side surface of the stack body 2, the side surface being positioned so as to intersect with a direction in which the stack body 2 may rotate about the corner restriction members 303, 304 as a rotation axis when an impact force along the second direction is applied to the stack body 2 from the outside.
摘要翻译：燃料电池堆10包括：多个单电池20堆叠在其中的堆叠体2; 以及外部限制构件，其在垂直于多个单位电池20的第一方向的第二方向上抑制多个单电池20之间的未对准。外部限制构件包括：角部限制构件303,304，其设置成沿着第一方向整体地延伸到堆叠体2的至少两个角部; 以及设置成面向堆叠体2的一个侧表面的旋转抑制构件305，侧表面被定位成与堆叠体2可以围绕拐角限制构件303,304旋转的方向相交，作为当沿着第二方向的冲击力从外部施加到堆叠体2时，旋转轴线。

4. 发明申请

US20140147769A1 FUEL CELL, AND METHOD FOR PRODUCTION OF FUEL CELL 有权
标题翻译：燃料电池和燃料电池的制造方法
公开(公告)号：US20140147769A1
公开(公告)日：2014-05-29
申请号：US14128775
申请日：2012-06-25
申请人： Makoto TAKEYAMA
发明人： Makoto TAKEYAMA
IPC分类号： H01M8/24
CPC分类号： H01M8/248 , H01M8/2404 , H01M8/2475 , H01M2008/1095 , Y02E60/50 , Y02E60/521 , Y02P70/56
摘要： A fuel cell that includes a cell stack in which a plurality of unit cells are stacked, a case that houses the cell stack, and a pressure plate that is placed in the case at a position between an end of the cell stack in the stacking direction and the case. The case has a first opening through which a pressing member that presses the pressure plate in the stacking direction from outside the case is brought into contact with the pressure plate, and a fixing portion that fixes the pressure plate in place with the cell stack compressed in the stacking direction.
摘要翻译：一种燃料电池，其包括多个单电池堆叠的电池堆，容纳电池堆的壳体，以及压电板，其在层叠方向的电池堆的端部之间的位置放置在壳体中和案件。该壳体具有第一开口部，从壳体外侧向堆叠方向按压压板的按压部件通过该第一开口与压板接触;固定部，其将压板固定在适当位置，电池组被压缩成堆叠方向。

5. 发明申请

US20130295491A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20130295491A1
公开(公告)日：2013-11-07
申请号：US13642015
申请日：2011-06-28
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , H01M8/0206 , H01M8/0221 , H01M8/0228 , H01M8/04089 , Y02E60/50
摘要： Disclosed is a fuel cell system in which a hydrogen distribution system is configured in a compact size. High-pressure hydrogen gas from a hydrogen tank is decompressed in an injector and is then supplied to a cell stack manifold. A portion of a high-pressure supply system on the upstream side of the injector is formed as a first within-end-plate flow passage, and a portion of a low-pressure supply system on the downstream side of the injector is formed as a second within-end-plate flow passage. The second within-end-plate flow passage is a recess portion or a groove formed in the end plate and is formed as an open channel flow passage.
摘要翻译：公开了一种燃料电池系统，其中氢分配系统被配置为紧凑的尺寸。来自氢罐的高压氢气在喷射器中被减压，然后被供给到电池组歧管。喷射器上游侧的高压供给系统的一部分形成为第一内端板流路，并且在喷射器的下游侧的低压供给系统的一部分形成为第二内端板流动通道。第二内端板流动通道是形成在端板中并形成为开放通道流动通道的凹部或凹槽。

6. 发明申请

US20100291458A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20100291458A1
公开(公告)日：2010-11-18
申请号：US12747315
申请日：2008-11-21
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M8/24
CPC分类号： H01M8/248 , H01M8/2483 , H01M8/2485
摘要： A fuel cell stack in which, even if the fuel cell stack is mounted in an inclined position, the performance of system components mounted on an end plate is maintained satisfactory. The fuel cell stack has a cell stack body formed by stacking a plurality of fuel battery single cells, and a pair of end plates for holding the cell stack body from respective sides in the stack direction. System components are mounted on one end plate. One end plate has a stack-facing surface facing the cell stack body and also has a system component mounting surface on the opposite side of the stack-facing surface. The system component mounting surface is inclined relative to the facing surface by an inclination angle so that, when the fuel cell stack is placed such that manifolds decline toward the one end plate, the system component mounting surface is vertical.
摘要翻译：一种燃料电池堆，其中即使燃料电池堆被安装在倾斜位置，安装在端板上的系统部件的性能保持令人满意。燃料电池堆具有通过堆叠多个燃料电池单电池而形成的电池堆主体，以及一对端板，用于在堆叠方向上从各侧保持电池堆体。系统组件安装在一个端板上。一个端板具有面对电池堆体的面向堆叠的表面，并且在面向堆叠的表面的相对侧上还具有系统部件安装表面。系统部件安装表面相对于相对表面倾斜倾斜角度，使得当燃料电池堆被放置成使得歧管朝向一个端板下降时，系统部件安装表面是垂直的。

7. 发明申请

US20160049681A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20160049681A1
公开(公告)日：2016-02-18
申请号：US14765905
申请日：2014-01-24
申请人： Makoto TAKEYAMA
发明人： Makoto TAKEYAMA
IPC分类号： H01M8/24
CPC分类号： H01M8/2475 , H01M8/2465 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： The present invention provides a fuel cell stack capable of suppressing misalignment between unit cells that causes gas leakage while achieving low cost and a configuration with a small size and small mass.A fuel cell stack 10 includes: a stack body 2 in which a plurality of unit cells 20 is stacked; and an external restriction member that suppresses misalignment between the plurality of unit cells 20 in a second direction perpendicular to a first direction in which the plurality of unit cells 20 is stacked. The external restriction member includes: corner restriction members 303, 304, provided so as to extend entirely over at least two corners of the stack body 2 along the first direction; and a rotation suppressing member 305 provided so as to face one side surface of the stack body 2, the side surface being positioned so as to intersect with a direction in which the stack body 2 may rotate about the corner restriction members 303, 304 as a rotation axis when an impact force along the second direction is applied to the stack body 2 from the outside.
摘要翻译：本发明提供一种能够抑制导致气体泄漏同时实现低成本的单元电池之间的未对准的燃料电池堆和具有小尺寸和小质量的构造。燃料电池堆10包括：多个单电池20堆叠在其中的堆叠体2; 以及外部限制构件，其在垂直于多个单位电池20的第一方向的第二方向上抑制多个单电池20之间的未对准。外部限制构件包括：角部限制构件303,304，其设置成沿着第一方向整体地延伸到堆叠体2的至少两个角部; 以及设置成面向堆叠体2的一个侧表面的旋转抑制构件305，侧表面被定位成与堆叠体2可以围绕拐角限制构件303,304旋转的方向相交，作为当沿着第二方向的冲击力从外部施加到堆叠体2时，旋转轴线。

8. 发明授权

US09166234B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US09166234B2
公开(公告)日：2015-10-20
申请号：US13642015
申请日：2011-06-28
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04201 , H01M8/0206 , H01M8/0221 , H01M8/0228 , H01M8/04089 , Y02E60/50
摘要： Disclosed is a fuel cell system in which a hydrogen distribution system is configured in a compact size. High-pressure hydrogen gas from a hydrogen tank is decompressed in an injector and is then supplied to a cell stack manifold. A portion of a high-pressure supply system on the upstream side of the injector is formed as a first within-end-plate flow passage, and a portion of a low-pressure supply system on the downstream side of the injector is formed as a second within-end-plate flow passage. The second within-end-plate flow passage is a recess portion or a groove formed in the end plate and is formed as an open channel flow passage.
摘要翻译：公开了一种燃料电池系统，其中氢分配系统被配置为紧凑的尺寸。来自氢罐的高压氢气在喷射器中被减压，然后被供给到电池组歧管。喷射器上游侧的高压供给系统的一部分形成为第一内端板流路，并且在喷射器的下游侧的低压供给系统的一部分形成为第二内端板流动通道。第二内端板流动通道是形成在端板中并形成为开放通道流动通道的凹部或凹槽。

9. 发明授权

US09172100B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US09172100B2
公开(公告)日：2015-10-27
申请号：US13616237
申请日：2012-09-14
申请人： Yutaka Hotta , Michitaro Itoga , Makoto Takeyama
发明人： Yutaka Hotta , Michitaro Itoga , Makoto Takeyama
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/04753 , H01M8/241 , H01M8/2483 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system to be mounted on an electric vehicle such as a hybrid vehicle or an electric vehicle. Cooling water is supplied from a cooling water inlet of a stack manifold, flows through a fuel cell stack, and returns to the stack manifold. A groove is formed on the rear surface side of the stack manifold, constituting, together with a terminal, a cooling water channel. The cooling water flows through the cooling water channel, and is discharged to the outside from a cooling water outlet. The cooling water channel is formed extending from the rear side to the front side of the vehicle, and warms an end plate. A pipe length of the cooling water channel to a radiator mounted in a front part of the vehicle is reduced.
摘要翻译：一种燃料电池系统，其安装在诸如混合动力车辆或电动车辆的电动车辆上。冷却水从堆叠歧管的冷却水入口供应，流过燃料电池堆，并返回到堆叠歧管。在堆叠歧管的后表面侧形成有与端子一起构成冷却水通道的槽。冷却水流过冷却水通道，从冷却水出口排出到外部。冷却水通道形成为从车辆的后侧延伸到前侧，并且加热端板。将冷却水通道的管道长度减小到安装在车辆前部的散热器。

10. 发明授权

US08470490B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US08470490B2
公开(公告)日：2013-06-25
申请号：US12747315
申请日：2008-11-21
申请人： Makoto Takeyama
发明人： Makoto Takeyama
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/248 , H01M8/2483 , H01M8/2485
摘要： A fuel cell stack in which, even if the fuel cell stack is mounted in an inclined position, the performance of system components mounted on an end plate is maintained satisfactory. The fuel cell stack has a cell stack body formed by stacking a plurality of fuel battery single cells, and a pair of end plates for holding the cell stack body from respective sides in the stack direction. System components are mounted on one end plate. One end plate has a stack-facing surface facing the cell stack body and also has a system component mounting surface on the opposite side of the stack-facing surface. The system component mounting surface is inclined relative to the facing surface by an inclination angle so that, when the fuel cell stack is placed such that manifolds decline toward the one end plate, the system component mounting surface is vertical.
摘要翻译：一种燃料电池堆，其中即使燃料电池堆被安装在倾斜位置，安装在端板上的系统部件的性能保持令人满意。燃料电池堆具有通过堆叠多个燃料电池单电池而形成的电池堆主体，以及一对端板，用于在堆叠方向上从各侧保持电池堆体。系统组件安装在一个端板上。一个端板具有面对电池堆体的面向堆叠的表面，并且在面向堆叠的表面的相对侧上还具有系统部件安装表面。系统部件安装表面相对于相对表面倾斜倾斜角度，使得当燃料电池堆被放置成使得歧管朝向一个端板下降时，系统部件安装表面是垂直的。

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