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. 发明专利

JP2014032173A Puncture strength measuring apparatus 有权
标题翻译：冲压强度测量装置
公开(公告)号：JP2014032173A
公开(公告)日：2014-02-20
申请号：JP2013085363
申请日：2013-04-16
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKEUCHI KAZUYA , KIKUCHI KATSUHIDE , MATSUHIRO YASUSHI , KATO IKUYASU , GOMI YUICHI , USAMI SHO , KOZUKA TOMOYUKI , HAMADA SHIGETAKA
IPC分类号： G01N3/40 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To measure puncture strength of a material having a minute diameter with respect to a film, under various conditions.SOLUTION: A puncture strength measuring apparatus for a film material to be used for a fuel cell comprises: a puncture instrument having a tip to puncture the film material, the tip having a diameter of 10[μm] or smaller; a moving device for moving the puncture instrument at a speed of 50[μm/s] or lower; a film material holding jig having two flat plates for holding the film material and including holes formed to face each other to allow the tip to penetrate; a load measuring part having the film material holding jig mounted thereon and measuring a puncture load when the tip punctures the film material; and a control part. The control part calculates a stroke for the puncture on the basis of the time from the start of load variation up to a maximum load value and a moving speed of the puncture instrument in the time.
摘要翻译：要解决的问题：在各种条件下测量具有微小直径的材料的穿刺强度。解决方案：用于燃料电池的膜材料的穿刺强度测量装置包括：穿刺器具，具有用于刺穿薄膜材料的尖端，尖端具有10 [μm]或更小的直径; 用于以50 [μm/ s]以下的速度移动穿刺器具的移动装置; 具有用于保持薄膜材料的两个平板的薄膜材料保持夹具，并且包括形成为彼此相对的孔，以允许尖端穿透; 负载测量部件，其上安装有膜材料夹持夹具，并且当尖端刺穿薄膜材料时测量穿刺负载; 和控制部分。控制部基于从负载变动开始到最大负载值和穿刺器具的移动速度的时间，计算穿刺的行程。

2. 发明专利

JP2012182096A Fuel cell system and control method thereof 审中-公开
标题翻译：燃料电池系统及其控制方法
公开(公告)号：JP2012182096A
公开(公告)日：2012-09-20
申请号：JP2011045939
申请日：2011-03-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO , NANBA RYOICHI , ARAKI YASUSHI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide technology of suppressing reduction in power generation performance of a fuel cell.SOLUTION: A fuel cell system 1000 includes: a fuel cell 100; a control unit 200; an anode gas supply unit 300; an anode gas circulation unit 350; and a cathode gas supply unit 400. In the fuel cell 100, hydrogen and oxygen flow in the direction opposite to each other along a surface of an electrolyte membrane 1. In the control unit 200, the frequency for execution of the inert gas exhaust processing (step S20) by the anode gas circulation unit 350 is increased when the operation temperature of the fuel cell 100 is equal to or more than a first threshold (step S40). Moreover, in the control unit 200, the flow rate of anode gas in the fuel cell 100 is increased when the operation temperature of the fuel cell 100 is equal to or more than a second threshold which is higher than the first threshold (step S60).
摘要翻译：要解决的问题：提供抑制燃料电池的发电性能的降低的技术。燃料电池系统1000包括：燃料电池100; 控制单元200; 阳极气体供给单元300; 阳极气体循环单元350; 和阴极气体供给单元400.在燃料电池100中，氢和氧沿着电解质膜1的表面沿彼此相反的方向流动。在控制单元200中，执行惰性气体排出处理的频率当燃料电池100的操作温度等于或大于第一阈值时，由阳极气体循环单元350增加（步骤S20）（步骤S40）。此外，在控制部200中，当燃料电池100的运转温度为第二阈值以上时，燃料电池100的阳极气体的流量增加（步骤S60）。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011003441A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011003441A
公开(公告)日：2011-01-06
申请号：JP2009146455
申请日：2009-06-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ARAKI YASUSHI , USAMI SHO
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To quantitatively discharge impurity gas in the discharge system of a fuel cell system using an impurity concentration mechanism.SOLUTION: The fuel cell system includes: a hydrogen separating means separating hydrogen from impurities other than hydrogen in anode offgas in an anode chamber; a first discharge means into which gas in the anode chamber flow; a first discharge means opening and closing a path between the anode chamber and the first discharge passage; a second discharge passage into which gas in the first discharge passage flows and from which gas is discharged to the atmosphere; a second discharge means opening and closing a path between the first discharge passage and the second discharge passage; and a control means controlling the opening and closing of the first and second discharge means. The control means closes the second discharge means and opens the first discharge means to make flow gas in the anode chamber into the first discharge passage, and then closes the first discharge means, and after the prescribed time passes, closes the first discharge means and opens the second discharge means to make flow gas in the first discharge passage into the second discharge passage, and then closes the second discharge passage.
摘要翻译：要解决的问题：使用杂质浓度机制对燃料电池系统的放电系统中的杂质气体进行定量放电。解决方案：燃料电池系统包括：在阳极的阳极废气中将氢与氢以外的杂质分离的氢分离装置室; 阳极室中的气体流过的第一排放装置; 第一排出装置，打开和关闭阳极室和第一排放通道之间的路径; 第一排出通道中的气体流过第二排出通道，气体从其排出到大气中; 第二排出装置，打开和关闭第一排出通道和第二排出通道之间的路径; 以及控制装置，其控制第一和第二排出装置的打开和关闭。控制装置关闭第二排出装置，打开第一排出装置，使阳极室内的流动气体进入第一排出通路，然后关闭第一排出单元，经过规定时间后，关闭第一排出单元，打开第二排出装置使第一排出通道中的流动气体进入第二排出通道，然后关闭第二排出通道。

4. 发明专利

JP2010241660A Impurity concentrating device 审中-公开
标题翻译：精密浓缩装置
公开(公告)号：JP2010241660A
公开(公告)日：2010-10-28
申请号：JP2009095065
申请日：2009-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO , ARAKI YASUSHI , YATSUGAMI YUICHI
IPC分类号： C01B3/56 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide an impurity concentrating device for concentrating impurities included in hydrogen gas by utilizing an electrochemical hydrogen pump, in which a difference in concentration rate of impurities among cells is reduced when the cells constituting the electrochemical hydrogen pump are stacked in a plurality of numbers.
SOLUTION: The electrochemical hydrogen pump comprises a plurality of cells 22A, 22B, in which the cells 22B as a part of the plurality of cells 22A, 22B are low pressure loss cells having lower pressure loss in an anode flow passage than the cells 22A. The exits of anode flow passages of the cells 22A, 22B are connected to each other through an exit manifold 26.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题的方案：提供一种利用电化学氢泵浓缩包含在氢气中的杂质的杂质浓缩装置，其中当构成电化学氢泵的电池是细胞时，细胞内的杂质浓度差异减小以多个数字堆叠。解决方案：电化学氢泵包括多个单元22A，22B，其中作为多个单元22A，22B的一部分的单元22B是在阳极流动通道中压力损失较低的低压损耗单元细胞22A。单元22A，22B的阳极流动通道的出口通过出口歧管26彼此连接。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009266685A Fuel cell and fuel cell system 审中-公开
标题翻译：燃料电池和燃料电池系统
公开(公告)号：JP2009266685A
公开(公告)日：2009-11-12
申请号：JP2008116006
申请日：2008-04-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO , OTAKE YASUTAKA
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing influence of residual water on reaction gas flow, and a fuel cell system.
SOLUTION: The fuel cell 100 includes a porous body 24 installed along a membrane-electrode assembly 21 and through which reaction gas flows; and a separator 11 including a gas supply port 44a installed on the opposite side to the membrane-electrode assembly of the porous body and supplying reaction gas to the porous body and a gas exhaust port 44b for exhausting reaction gas from the porous body, and the porous body includes a produced water storing part sealed with a seal gasket 22 more downward in the gravity direction than one port downward in the gravity direction of the gas supply port and the gas exhaust port.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制残留水对反应气体流动的影响的燃料电池和燃料电池系统。解决方案：燃料电池100包括沿着膜 - 电极组件21安装的多孔体24，反应气体通过该多孔体24流动; 以及分离器11，其包括安装在多孔体的膜 - 电极组件的相对侧并将反应气体供应到多孔体的气体供给口44a和用于从多孔体排出反应气体的排气口44b，多孔体包括在重力方向上比密封垫圈22在气体供给口和气体排出口的重力方向向下比一个端口更密封的生产水储存部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009266684A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2009266684A
公开(公告)日：2009-11-12
申请号：JP2008116005
申请日：2008-04-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO
IPC分类号： H01M8/02 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing influence of residual water on reaction gas flow.
SOLUTION: The fuel cell 100 includes a porous body 23 installed along a membrane-electrode assembly 21 and through which reaction gas flows; a first common rail 45a installed on the opposite side to the membrane-electrode assembly of the porous body and for supplying reaction gas to the porous body; a separator 13 including a second common rail 45b for exhausting the reaction gas from the porous body on the lower side in the gravity direction more than the first common rail; a produced water storing part 23b installed on the lower side in the gravity direction more than the second common rail; and a guide path 45c guiding produced water from the upper side in the gravity direction more than the second common rail to the produced water storing part.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制残留水对反应气体流动的影响的燃料电池。解决方案：燃料电池100包括沿膜电极组件21安装的多孔体23，反应气体通过该多孔体23流动; 第一共轨45a，其安装在与多孔体的膜 - 电极组件相对的一侧上，并用于向多孔体供应反应气体; 分离器13，其包括：第二共轨45b，用于从重力方向的下侧的多孔体排出多于第一共轨的反应气体; 在重力方向上比第二共轨安装在下侧的生产水储存部23b; 以及引导路径45c，其将生成的水从第二共轨的重力方向的上侧引导到生成水存储部。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009252708A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2009252708A
公开(公告)日：2009-10-29
申请号：JP2008103130
申请日：2008-04-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve exhaust performance of water formed in a fuel cell.
SOLUTION: The fuel cell system is equipped with the fuel cell, an auxiliary machine which is used for power generation by the fuel cell, and accompanied with vibrations in operation, and a control device to control the operation of the auxiliary machine. The auxiliary machine is installed so that the vibrations are transmitted to the fuel cell.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高在燃料电池中形成的水的排气性能。燃料电池系统配备有燃料电池，用于由燃料电池发电并伴随振动的辅助机，以及用于控制辅机的运行的控制装置。辅助机器被安装成使得振动传递到燃料电池。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008034281A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2008034281A
公开(公告)日：2008-02-14
申请号：JP2006207698
申请日：2006-07-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To inhibit decrease of moisture content owing to low partial water vapor pressure of oxidation gas, in a polymer electrolyte fuel cell. SOLUTION: The fuel cell 10 is provided with a plate-shape single cell 40 and a rotation shaft 20, as a center of rotation of the single cell 40, provided through the single cell 40 vertical to a surface direction. The single cell 40 is provided with an electrolyte membrane 41 of a polymer electrolyte, catalytic electrode layers formed on both surfaces of the electrolyte membrane 41, an oxidation gas route in the single cell, formed on a catalytic electrode layer, for introducing the oxidation gas to neighbourhood of the rotation shaft 20 from an outer circumference part side of the electrolyte membrane 41 and a fuel gas route in the single cell formed on the other catalytic electrode layer to introduce the fuel gas having a shape allowing water to move from the rotation shaft 20 side to the outer circumference part side of the electrolyte membrane 41 when the single cell 40 rotates around the rotation shaft 20. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在聚合物电解质燃料电池中，抑制由于氧化气体的低水分蒸汽压而导致的含水量的降低。解决方案：燃料电池10设置有通过单个电池40垂直于表面方向设置的作为单电池40的旋转中心的板状单电池40和旋转轴20。单电池40具有聚合物电解质的电解质膜41，在电解质膜41的两面形成的催化电极层，在单电池中形成的氧化气体路径，形成在催化剂电极层上，用于引入氧化气体从电解质膜41的外周部侧到邻近的旋转轴20和在另一个催化剂电极层上形成的单电池中的燃料气体路径，以引入具有允许水从旋转轴移动的形状的燃料气体当单电池40围绕旋转轴20旋转时，电解质膜41的外周部分侧面20侧。（C）2008，JPO＆INPIT

9. 发明专利

JP2007188676A Suppression of damage of electrolyte layer in fuel cell 审中-公开
标题翻译：抑制电解质中电解质层的损伤
公开(公告)号：JP2007188676A
公开(公告)日：2007-07-26
申请号：JP2006003898
申请日：2006-01-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： USAMI SHO , KONDO MASAAKI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To suppress performance degradation of a fuel cell, in a fuel cell where a radical is produced in the vicinity of an electrode. SOLUTION: The fuel cell is operated by using a fuel gas containing hydrogen gas, and an oxidation gas. The fuel cell is provided with: a membrane-electrode assembly including an electrolyte layer; a separator having a region facing to the membrane-electrode assembly, wherein the facing region is planar; and a porous body arranged between the membrane-electrode assembly, used as a gas passage for flowing the fuel gas or the oxidation gas, and having an antioxidant arranged at least a part of the inside thereof. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了抑制在电极附近产生自由基的燃料电池中的燃料电池的性能下降。解决方案：通过使用含有氢气和氧化气体的燃料气体来操作燃料电池。燃料电池设置有：包括电解质层的膜 - 电极组件; 具有面向所述膜 - 电极组件的区域的隔膜，其中所述面对区域是平面的; 以及布置在膜 - 电极组件之间的多孔体，其被用作用于使燃料气体或氧化气体流动的气体通道，并且其内部的至少一部分具有抗氧化剂。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006216424A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2006216424A
公开(公告)日：2006-08-17
申请号：JP2005028599
申请日：2005-02-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INUI FUMIHIKO , SANO SEIJI , KAJIWARA TAKASHI , USAMI SHO
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To suppress deterioration of power generation performance while suppressing leakage of gas in a fuel cell. SOLUTION: The fuel cell has a power generation body having an electrolyte layer and a gas diffusion electrode layer arranged on both sides of the electrolyte layer and a separator arranged on both sides of the power generation body. The fuel cell also has a gasket which is arranged so as to contact at least a part of the end face of the power generation body in order to suppress leakage of gas to the outside and circulation of gas between the gas diffusion electrode layers on both sides of the electrolyte layer. The power generation body comprises a jointing part which is an end part jointed to the gasket and an operating part which is located more inside than the jointing part and is a portion directly contacting the separator. The shapes of the power generation body and the separator are established so that the surface pressure which the operating part of the power generation body receives from the separator is the value or more of the surface pressure which the jointing part of the power generation body receives from the separator. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制发电性能的劣化，同时抑制燃料电池中的气体的泄漏。解决方案：燃料电池具有发电体，其具有布置在电解质层两侧的电解质层和气体扩散电极层，以及布置在发电体两侧的隔板。燃料电池还具有垫圈，其被配置为与发电体的端面的至少一部分接触，以便抑制气体向外部的泄漏和两侧的气体扩散电极层之间的气体的循环的电解质层。发电体包括作为与垫圈连接的端部的接合部和位于比接合部更靠内侧的作为直接接触隔板的部分的操作部。发电体和分离器的形状被建立为使得发电机构的操作部分从分离器接收的表面压力是发电机构的接合部分从其接收的表面压力的值或更多分隔符。版权所有（C）2006，JPO＆NCIPI

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