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1. 发明申请

US20090035175A1 HYDROGEN STORAGE MATERIAL 审中-公开
标题翻译：氢储存材料
公开(公告)号：US20090035175A1
公开(公告)日：2009-02-05
申请号：US12183807
申请日：2008-07-31
申请人： Ryoji TAKENAWA , Takanori SUZUKI , Norio KOMURA , Izuru KANOYA , Mitsuya HOSOE
发明人： Ryoji TAKENAWA , Takanori SUZUKI , Norio KOMURA , Izuru KANOYA , Mitsuya HOSOE
IPC分类号： C22C30/00
CPC分类号： C22C27/00 , C01B3/0078 , Y02E60/324
摘要： An unactivated, poorly activatable hydrogen storage component and an activated hydrogen storage component are mixed to prepare a hydrogen storage material. When the hydrogen storage material is activated, the poorly activatable hydrogen storage component is converted to a hydrogen storable state in a remarkably short time. The poorly activatable hydrogen storage component may be a V—Cr—Ti hydrogen storage alloy having a body-centered cubic (BCC) crystal structure. The activated hydrogen storage component preferably is MgHx (0.1≦x≦2) doped with a nanoparticle of at least one atom selected from the group of Ni, Fe, Ti, Mn, and V.
摘要翻译：将未活化的，不易活化的储氢组分和活化的储氢组分混合以制备储氢材料。当储氢材料活化时，不能活化的储氢组分在非常短的时间内被转化为可储氢的状态。不易活化的储氢组分可以是具有体心立方（BCC）晶体结构的V-Cr-Ti储氢合金。活化的储氢组分优选掺杂有选自Ni，Fe，Ti，Mn和V的至少一种原子的纳米颗粒的MgH x（0.1 <= x <= 2）

2. 发明授权

US07335430B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US07335430B2
公开(公告)日：2008-02-26
申请号：US11008226
申请日：2004-12-10
申请人： Takahiro Kuriiwa , Ryoji Takenawa , Hirokazu Kuwabara
发明人： Takahiro Kuriiwa , Ryoji Takenawa , Hirokazu Kuwabara
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/04216 , B60L11/1885 , B60L11/1892 , B60L11/1894 , H01M8/04029 , H01M8/04208 , H01M8/04268 , H01M8/065 , H01M8/1007 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system having a fuel cell consuming the hydrogen stored in the high-pressure hydrogen tank as fuel gas, a hydrogen supply line connecting the high-pressure hydrogen tank to the fuel cell, a primary decompressing means provided on the hydrogen supply line, a secondary decompressing means provided in the downstream side of the primary decompressing means on the hydrogen supply line, a hydrogen storage alloy tank saving a hydrogen storage alloy and thermal-exchangeably connected to the fuel cell, a hydrogen pipe connected between the primary decompressing means and the secondary decompressing means, and supplied for hydrogen transfer between the hydrogen supply line and the hydrogen storage alloy tank is provided, and a controlling means for introducing the hydrogen of the first prescribed pressure into the hydrogen storage alloy tank from the hydrogen supply line through the hydrogen pipe during the warm-up of the fuel cell.
摘要翻译：一种燃料电池系统，其具有将储存在高压氢罐中的氢气作为燃料气体的燃料电池，将高压氢罐连接到燃料电池的氢供给管线，设置在氢供给管线上的一次减压装置，设置在氢供给管路上的一次减压装置的下游侧的二次减压装置，储存储氢合金，与燃料电池热交换连接的储氢合金槽，连接在主减压装置和提供二次减压装置，并供给氢供给管线与储氢合金罐之间的氢转移，以及控制装置，用于将来自氢气供应管线的第一规定压力的氢气从氢供给管线引入到储氢合金罐在燃料电池预热期间的氢管。

3. 发明授权

US07112382B2 Fuel cell hydrogen recovery system 失效
标题翻译：燃料电池氢回收系统
公开(公告)号：US07112382B2
公开(公告)日：2006-09-26
申请号：US10704955
申请日：2003-11-10
申请人： Takahiro Kuriiwa , Ryoji Takenawa , Toshiaki Shimada
发明人： Takahiro Kuriiwa , Ryoji Takenawa , Toshiaki Shimada
IPC分类号： H01M8/04
CPC分类号： H01M8/04097 , H01M8/04208 , H01M8/065 , Y02E60/327
摘要： A fuel cell hydrogen recovery system comprises a primary hydrogen absorbing tank adapted for storing hydrogen discharged from a fuel cell and a secondary hydrogen absorbing tank adapted for storing part of hydrogen that is supplied to the fuel cell. The primary hydrogen absorbing tank and the secondary hydrogen absorbing tank are provided so that heat can be exchanged therebetween. Part of hydrogen that is supplied to the fuel cell is supplied to the secondary hydrogen absorbing tank, so that the primary hydrogen absorbing tank is heated by hydrogen absorbing heat generated when hydrogen is absorbed therein, whereby hydrogen absorbed in the primary hydrogen absorbing tank can be re-supplied to the fuel cell.
摘要翻译：燃料电池氢回收系统包括适于储存从燃料电池排出的氢的主吸氢罐和适于储存供应到燃料电池的一部分氢的二次吸氢罐。主吸氢槽和辅助吸氢槽设置成能够在其间进行热交换。供给到燃料电池的氢的一部分被供给到二次吸氢槽，使得通过在吸收氢时产生的氢吸收热来加热一次吸氢槽，由此吸收在一次吸氢槽中的氢可以是重新供应到燃料电池。

4. 发明申请

US20050130002A1 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US20050130002A1
公开(公告)日：2005-06-16
申请号：US11008226
申请日：2004-12-10
申请人： Takahiro Kuriiwa , Ryoji Takenawa , Hirokazu Kuwabara
发明人： Takahiro Kuriiwa , Ryoji Takenawa , Hirokazu Kuwabara
IPC分类号： H01M8/10 , B60L11/18 , H01M8/04 , H01M8/06
CPC分类号： H01M8/04216 , B60L11/1885 , B60L11/1892 , B60L11/1894 , H01M8/04029 , H01M8/04208 , H01M8/04268 , H01M8/065 , H01M8/1007 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system having a fuel cell consuming the hydrogen stored in the high-pressure hydrogen tank as fuel gas, a hydrogen supply line connecting the high-pressure hydrogen tank to the fuel cell, a primary decompressing means provided on the hydrogen supply line, a secondary decompressing means provided in the downstream side of the primary decompressing means on the hydrogen supply line, a hydrogen storage alloy tank saving a hydrogen storage alloy and thermal-exchangeably connected to the fuel cell, a hydrogen pipe connected between the primary decompressing means and the secondary decompressing means, and supplied for hydrogen transfer between the hydrogen supply line and the hydrogen storage alloy tank is provided, and a controlling means for introducing the hydrogen of the first prescribed pressure into the hydrogen storage alloy tank from the hydrogen supply line through the hydrogen pipe during the warm-up of the fuel cell.
摘要翻译：一种燃料电池系统，其具有将储存在高压氢罐中的氢气作为燃料气体的燃料电池，将高压氢罐连接到燃料电池的氢供给管线，设置在氢供给管线上的一次减压装置，设置在氢供给管路上的一次减压装置的下游侧的二次减压装置，储存储氢合金，与燃料电池热交换连接的储氢合金罐，连接在主减压装置和提供二次减压装置，并供给氢供给管线与储氢合金罐之间的氢转移，以及控制装置，用于将来自氢气供应管线的第一规定压力的氢气从氢供给管线引入到储氢合金罐在燃料电池预热期间的氢管。

5. 发明授权

US08465882B2 Membrane-electrode assembly for solid polymer electrolyte fuel cell and solid polymer electrolyte fuel cell 有权
标题翻译：固体聚合物电解质燃料电池和固体聚合物电解质燃料电池的膜 - 电极组件
公开(公告)号：US08465882B2
公开(公告)日：2013-06-18
申请号：US12789395
申请日：2010-05-27
申请人： Akihiro Noda , Ryoji Takenawa , Akimasa Daimaru
发明人： Akihiro Noda , Ryoji Takenawa , Akimasa Daimaru
IPC分类号： H01M8/10
CPC分类号： H01M8/1058 , H01M8/0273 , H01M8/1004
摘要： A membrane-electrode assembly for a solid polymer electrolyte fuel cell includes a proton-conductive composite membrane including a reinforcing sheet and an electrolyte membrane. The reinforcing sheet has through-holes extending in a thickness direction of the reinforcing sheet. The through-holes are provided in a portion other than an edge of the reinforcing sheet in an in-plane direction. An anode electrode layer is provided on one surface of the proton-conductive composite membrane. A cathode electrode layer is provided on another surface of the proton-conductive composite membrane. At least one of an edge of the anode electrode layer and an edge of the cathode electrode layer in the in-plane direction is arranged outside in the in-plane direction with respect to the portion in which the plurality of through-holes are provided.
摘要翻译：固体聚合物电解质燃料电池用膜 - 电极组件包括具有增强片和电解质膜的质子传导复合膜。加强板具有沿加强板的厚度方向延伸的通孔。通孔在面内方向设置在加强片的边缘以外的部分。在质子传导复合膜的一个表面上设置阳极电极层。在质子传导复合膜的另一个表面上设置阴极电极层。阳极电极层的边缘和面内方向的阴极电极层的边缘中的至少一个相对于设置有多个通孔的部分在面内方向上配置在外侧。

6. 发明申请

US20110027686A1 MEMBRANE-ELECTRODE ASSEMBLY FOR SOLID POLYMER ELECTROLYTE FUEL CELL AND SOLID POLYMER ELECTROLYTE FUEL CELL 有权
标题翻译：固体聚合物电解质燃料电池和固体聚合物电解质燃料电池的膜电极组件
公开(公告)号：US20110027686A1
公开(公告)日：2011-02-03
申请号：US12789395
申请日：2010-05-27
申请人： Akihiro NODA , Ryoji Takenawa , Akimasa Daimaru
发明人： Akihiro NODA , Ryoji Takenawa , Akimasa Daimaru
IPC分类号： H01M8/10
CPC分类号： H01M8/1058 , H01M8/0273 , H01M8/1004
摘要： A membrane-electrode assembly for a solid polymer electrolyte fuel cell includes a proton-conductive composite membrane including a reinforcing sheet and an electrolyte membrane. The reinforcing sheet has through-holes extending in a thickness direction of the reinforcing sheet. The through-holes are provided in a portion other than an edge of the reinforcing sheet in an in-plane direction. An anode electrode layer is provided on one surface of the proton-conductive composite membrane. A cathode electrode layer is provided on another surface of the proton-conductive composite membrane. At least one of an edge of the anode electrode layer and an edge of the cathode electrode layer in the in-plane direction is arranged outside in the in-plane direction with respect to the portion in which the plurality of through-holes are provided.
摘要翻译：固体聚合物电解质燃料电池用膜 - 电极组件包括具有增强片和电解质膜的质子传导复合膜。加强板具有沿加强板的厚度方向延伸的通孔。通孔在面内方向设置在加强片的边缘以外的部分。在质子传导复合膜的一个表面上设置阳极电极层。在质子传导复合膜的另一个表面上设置阴极电极层。阳极电极层的边缘和面内方向的阴极电极层的边缘中的至少一个相对于设置有多个通孔的部分在面内方向上配置在外侧。

7. 发明申请

US20050202301A9 Fuel cell hydrogen recovery system 失效
标题翻译：燃料电池氢回收系统
公开(公告)号：US20050202301A9
公开(公告)日：2005-09-15
申请号：US10704955
申请日：2003-11-10
申请人： Takahiro Kuriiwa , Ryoji Takenawa , Toshiaki Shimada
发明人： Takahiro Kuriiwa , Ryoji Takenawa , Toshiaki Shimada
IPC分类号： C01B3/00 , H01M8/04 , H01M8/06
CPC分类号： H01M8/04097 , H01M8/04208 , H01M8/065 , Y02E60/327
摘要： A fuel cell hydrogen recovery system comprises a primary hydrogen absorbing tank adapted for storing hydrogen discharged from a fuel cell and a secondary hydrogen absorbing tank adapted for storing part of hydrogen that is supplied to the fuel cell. The primary hydrogen absorbing tank and the secondary hydrogen absorbing tank are provided so that heat can be exchanged therebetween. Part of hydrogen that is supplied to the fuel cell is supplied to the secondary hydrogen absorbing tank, so that the primary hydrogen absorbing tank is heated by hydrogen absorbing heat generated when hydrogen is absorbed therein, whereby hydrogen absorbed in the primary hydrogen absorbing tank can be re-supplied to the fuel cell.
摘要翻译：燃料电池氢回收系统包括适于储存从燃料电池排出的氢的主吸氢罐和适于储存供应到燃料电池的一部分氢的二次吸氢罐。主吸氢槽和辅助吸氢槽设置成能够在其间进行热交换。供给到燃料电池的氢的一部分被供给到二次吸氢槽，使得通过在吸收氢时产生的氢吸收热来加热一次吸氢槽，由此吸收在一次吸氢槽中的氢可以是重新供应到燃料电池。

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