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1. 发明授权

US06536551B1 Hydrogen using system for installation in vehicle and control method for the system 有权
标题翻译：氢气使用系统安装在车辆和系统的控制方法
公开(公告)号：US06536551B1
公开(公告)日：2003-03-25
申请号：US09680945
申请日：2000-10-10
申请人： Tomohiro Tanaka , Ichiro Hosotani , Syuji Hirakata
发明人： Tomohiro Tanaka , Ichiro Hosotani , Syuji Hirakata
IPC分类号： B60K2100
CPC分类号： B60L3/0015 , B60K1/04 , B60K28/14 , B60L3/0053 , B60L11/1881 , H01M8/04097 , H01M8/04223 , H01M8/241 , Y02E60/324 , Y02T90/34
摘要： A hydrogen using system for installation in a vehicle has a methanol tank that stores methanol as a source material of hydrogen, which is a fuel of the hydrogen using system, a water tank that stores water, a methanol reformer that produces a hydrogen fuel from methanol and water, a first electromagnetic valve provided in a first channel connecting the methanol tank to the reformer, a polymer electrolyte fuel cell stack that generates power from the hydrogen fuel supplied from the reformer, a second electromagnetic valve provided in a second channel connecting the reformer to the fuel cell stack, an electronic control unit that controls various portions of the hydrogen using system, etc. When an impact occurs on the vehicle, the electronic control unit shuts the first channel and the second channel by forcibly closing the first and second electromagnetic valves based on a detection signal from the impact sensor. This hydrogen using system curbs reactions of hydrogen at the time of an accident or the like, thereby further improving safety of the system.
摘要翻译：用于安装在车辆中的氢气使用系统具有甲醇罐，其储存作为氢气使用系统的燃料的氢原料的甲醇，储存水的水箱，从甲醇产生氢燃料的甲醇重整器和第一电磁阀，其设置在将所述甲醇罐连接到所述重整器的第一通道中，从由所述重整器供给的氢燃料产生电力的聚合物电解质燃料电池堆;设置在连接所述重整器的第二通道中的第二电磁阀燃料电池堆，控制氢气使用系统的各个部分的电子控制单元等。当车辆发生冲击时，电子控制单元通过强制关闭第一和第二电磁线圈来切断第一通道和第二通道基于来自冲击传感器的检测信号的阀。这种氢气使用系统在事故发生时控制氢气的反应等，从而进一步提高了系统的安全性。

2. 发明授权

US06653008B1 Fuel cell apparatus 失效
标题翻译：燃料电池装置
公开(公告)号：US06653008B1
公开(公告)日：2003-11-25
申请号：US09679830
申请日：2000-10-05
申请人： Syuji Hirakata , Shin Nishida , Akira Aoto , Toru Bisaka , Hideyuki Tanaka , Yutaka Hotta
发明人： Syuji Hirakata , Shin Nishida , Akira Aoto , Toru Bisaka , Hideyuki Tanaka , Yutaka Hotta
IPC分类号： H01M802
CPC分类号： H01M8/247 , H01M8/02 , H01M8/0267 , H01M8/0271 , H01M8/04029 , H01M8/2465 , H01M8/2483 , H01M8/2484 , H01M8/249 , H01M2300/0082
摘要： A fuel cell apparatus is formed by connecting four stacks via a supply/discharge box. A cooling water supply opening and a cooling water discharge opening are short-circuited by a cable so as to eliminate the electric potential difference therebetween. To avoid hindrance of gas flow due to water droplets, a drain port for discharging water droplets is provided near a fuel gas discharge opening of the supply/discharge box. Each stack is formed by clamping end plates disposed on opposite ends of stacked cells through the use of upper and lower tension plates. The thus-formed fuel cell apparatus is housed in an outer case that has a sealed construction for preventing penetration of foreign substances. Thus, the apparatus achieves a size reduction and an improvement in practicality.
摘要翻译：燃料电池装置通过经由供电/放电箱连接四个堆叠而形成。冷却水供给口和冷却水排出口通过电缆短路，以消除它们之间的电位差。为了避免由于水滴引起的气流的阻碍，在供给/排出箱的燃料气体排出口附近设有用于排出水滴的排出口。通过使用上下张力板夹紧设置在堆叠单元的相对端上的端板来形成每个堆叠。如此形成的燃料电池装置容纳在具有防止异物渗透的密封结构的外壳中。因此，该装置实现了尺寸减小和实用性的提高。

3. 再颁专利

USRE43219E1 Fuel cell fuel supply system and mobile body 有权
标题翻译：燃料电池燃料供应系统和移动体
公开(公告)号：USRE43219E1
公开(公告)日：2012-02-28
申请号：US11984297
申请日：2001-05-24
申请人： Syuji Hirakata
发明人： Syuji Hirakata
IPC分类号： H01M8/04 , B60L11/18
CPC分类号： H01M8/04388 , B60K1/04 , B60K15/00 , B60K15/04 , B60L3/00 , B60L11/1885 , B60L11/1892 , B60L11/1894 , H01M8/0258 , H01M8/0267 , H01M8/04089 , H01M8/04097 , H01M8/04201 , H01M8/04208 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04425 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/241 , H01M8/2457 , H01M2250/20 , Y02E60/324 , Y02T90/16 , Y02T90/32 , Y02T90/34
摘要： An electric vehicle with fuel cells mounted thereon has a fuel tank that stores a fuel therein, and a connector receptor that is connected to the fuel tank and is open to the surface of the vehicle body. A connector of a predetermined hydrogen supply device is fitted in and attached to the connector receptor, so that a supply of fuel is fed from the hydrogen supply device to the electric vehicle. The connector receptor is provided with a fuel lid for covering over the connector receptor. When it is determined that the fuel cells are in a working state, the fuel lid is not opened in response to input of an opening instruction of the fuel lid in the course of fuel supply. When it is determined that the fuel lid is open, on the other hand, operation of the fuel cells is not started in response to input of a starting instruction of the fuel cells in the electric vehicle. Such an arrangement enhances the safety of fuel supply to any system with fuel cells.
摘要翻译：具有安装有燃料电池的电动车辆具有在其中储存燃料的燃料箱和连接到燃料箱并且与车身表面敞开的连接器接头。预定的氢气供应装置的连接器装配在连接器接头上并连接到连接器接收器上，从而从氢气供应装置向电动车辆供应燃料。连接器接收器设置有用于覆盖连接器接收器的燃料盖。当确定燃料电池处于工作状态时，在燃料供给过程中响应于燃料盖的打开指令的输入而不打开燃料盖。另一方面，当确定燃料盖打开时，响应于电动车辆中的燃料电池的启动指令的输入，燃料电池的操作不开始。这种布置增强了燃料供给到具有燃料电池的任何系统的安全性。

4. 发明授权

US06964821B2 Fuel cell fuel supply system and mobile body 有权
标题翻译：燃料电池燃料供应系统和移动体
公开(公告)号：US06964821B2
公开(公告)日：2005-11-15
申请号：US10296232
申请日：2001-05-24
申请人： Syuji Hirakata
发明人： Syuji Hirakata
IPC分类号： B60K1/04 , B60K15/00 , B60K15/04 , B60L3/00 , B60L11/18 , C01B3/00 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04388 , B60K1/04 , B60K15/00 , B60K15/04 , B60L3/00 , B60L11/1885 , B60L11/1892 , B60L11/1894 , H01M8/0258 , H01M8/0267 , H01M8/04089 , H01M8/04097 , H01M8/04201 , H01M8/04208 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04425 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/241 , H01M8/2457 , H01M2250/20 , Y02E60/324 , Y02T90/16 , Y02T90/32 , Y02T90/34
摘要： An electric vehicle with fuel cells mounted thereon has a fuel tank that stores a fuel therein, and a connector receptor that is connected to the fuel tank and is open to the surface of the vehicle body. A connector of a predetermined hydrogen supply device is fitted in and attached to the connector receptor, so that a supply of fuel is fed from the hydrogen supply device to the electric vehicle. The connector receptor is provided with a fuel lid for covering over the connector receptor. When it is determined that the fuel cells are in a working state, the fuel lid is not opened in response to input of an opening instruction of the fuel lid in the course of fuel supply. When it is determined that the fuel lid is open, on the other hand, operation of the fuel cells is not started in response to input of a starting instruction of the fuel cells in the electric vehicle. Such an arrangement enhances the safety of fuel supply to any system with fuel cells.
摘要翻译：具有安装有燃料电池的电动车辆具有在其中储存燃料的燃料箱和连接到燃料箱并且与车身表面敞开的连接器接头。预定的氢气供应装置的连接器装配在连接器接头上并连接到连接器接收器上，从而从氢气供应装置向电动车辆供应燃料。连接器接收器设置有用于覆盖连接器接收器的燃料盖。当确定燃料电池处于工作状态时，在燃料供给过程中响应于燃料盖的打开指令的输入而不打开燃料盖。另一方面，当确定燃料盖打开时，响应于电动车辆中的燃料电池的启动指令的输入，燃料电池的操作不开始。这种布置增强了燃料供给到具有燃料电池的任何系统的安全性。

5. 发明申请

US20050008914A1 Heat exchange system 审中-公开
标题翻译：热交换系统
公开(公告)号：US20050008914A1
公开(公告)日：2005-01-13
申请号：US10891192
申请日：2004-07-15
申请人： Syuji Hirakata
发明人： Syuji Hirakata
IPC分类号： F28F9/02 , F28F27/00 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/06 , F23L15/02
CPC分类号： H01M8/04074 , F28F2265/16 , H01M8/04029 , H01M8/065
摘要： A heat exchange system includes a fuel cell that receives a specified gas and generates electric power, a heat exchange device that exchanges heat with a heat exchange medium, a heat exchange medium passage, and a gas detector. The heat exchange medium passage allows the heat exchange medium to circulate between the heat exchange device and the fuel cell such that the heat exchange medium can exchange heat with the heat exchange device and the fuel cell. The gas detector is disposed at at least one of the heat exchange device and the heat exchange medium passage to detect the specified gas that leaks into the heat exchange medium.
摘要翻译：热交换系统包括接收特定气体并产生电力的燃料电池，与热交换介质进行热交换的热交换装置，热交换介质通道和气体检测器。热交换介质通道允许热交换介质在热交换装置和燃料电池之间循环，使得热交换介质可以与热交换装置和燃料电池交换热量。气体检测器设置在热交换装置和热交换介质通道中的至少一个上，以检测泄漏到热交换介质中的特定气体。

6. 发明授权

US06800389B2 Heat exchange system 失效
标题翻译：热交换系统
公开(公告)号：US06800389B2
公开(公告)日：2004-10-05
申请号：US09797935
申请日：2001-03-05
申请人： Syuji Hirakata
发明人： Syuji Hirakata
IPC分类号： H01M806
CPC分类号： H01M8/04074 , F28F2265/16 , H01M8/04029 , H01M8/065
摘要： A heat exchange system includes a fuel cell that receives a specified gas and generates electric power, a heat exchange device that exchanges heat with a heat exchange medium, a heat exchange medium passage, and a gas detector. The heat exchange medium passage allows the heat exchange medium to circulate between the heat exchange device and the fuel cell such that the heat exchange medium can exchange heat with the heat exchange device and the fuel cell. The gas detector is disposed at at least one of the heat exchange device and the heat exchange medium passage to detect the specified gas that leaks into the heat exchange medium.
摘要翻译：热交换系统包括接收特定气体并产生电力的燃料电池，与热交换介质进行热交换的热交换装置，热交换介质通道和气体检测器。热交换介质通道允许热交换介质在热交换装置和燃料电池之间循环，使得热交换介质可以与热交换装置和燃料电池交换热量。气体检测器设置在热交换装置和热交换介质通路中的至少一个上，以检测泄漏到热交换介质中的特定气体。

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