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1. 发明专利

JP2013187050A Electric connector and fuel cell 有权
标题翻译：电连接器和燃料电池
公开(公告)号：JP2013187050A
公开(公告)日：2013-09-19
申请号：JP2012051391
申请日：2012-03-08
申请人： Tyco Electronics Japan Kk , タイコエレクトロニクスジャパン合同会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： FURUYA SUMI , KONNO CHIKASHIGE , GOTO SHOGO
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10 , H01R13/46 , H01R13/639
CPC分类号： H01M2/202 , H01M2/204 , H01M2/206 , H01M8/0202 , H01M8/0247 , H01M8/2465 , H01R13/627 , H01R24/20 , H01R2201/26 , Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide an electric connector that fit partner of which does not require a fit frontage.SOLUTION: A connector 2 includes a housing 20 for holding a connector terminal 12, and a side fit frontage S located on the side of the housing 20. The side fit frontage S is sectioned by an arm 40 provided in the housing 20, and receives a fitting projection 15. Since the connector 2 has a side fit frontage S, a fit frontage is not required to be provided in the partner apparatus. According to the inventive fitting form, cost of the partner apparatus incident to the fit frontage can be reduced.
摘要翻译：要解决的问题：提供一种适合其不需要合适的正面的电连接器。解决方案：连接器2包括用于保持连接器端子12的壳体20和位于侧面贴合正面S由设置在壳体20中的臂40分段，并且接收配合突起15.由于连接器2具有侧面贴合正面S，所以不需要在对方中提供合适的正面仪器。根据本发明的装配形式，可以减少入射到合身正面的对方装置的成本。

2. 发明专利

JP2011070978A Terminal block and fuel cell system 审中-公开
标题翻译：端子块和燃料电池系统
公开(公告)号：JP2011070978A
公开(公告)日：2011-04-07
申请号：JP2009221789
申请日：2009-09-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： GOTO SHOGO , ITSUMI MUTSUO
IPC分类号： H01M8/24
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To reduce possibility of an electric shock of an operator who is engaged with connection work of connection components with respective terminals on a terminal block in the terminal block and a fuel cell system having the terminal block. SOLUTION: The terminal block 30 has a first terminal 32a, a second terminal 32b, and a housing 34. The housing 34 includes a first connection tool insertion section 38a having a first insertion port 38am and inserted with a connection tool in order to connect between a first bus bar and the first terminal 32a, and a second connection tool insertion section 38b having a second insertion port 38bm and arranged by separating from a first connection tool insertion section 38a and inserted with the connection tool in order to connect between a second connection component and the second terminal 32b. Then, the first connection tool insertion section 38a and the second connection tool insertion section 38b are formed on the housing 34 so as to make the connection tool inserted from a direction where they are faced each other. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了减少与端子块中的端子块上的各个端子的连接部件的连接工作接合的操作者的电击的可能性以及具有端子块的燃料电池系统。端子块30具有第一端子32a，第二端子32b和壳体34.壳体34包括第一连接工具插入部分38a，第一连接工具插入部分38a具有第一插入端口38am并按顺序插入连接工具连接在第一汇流条和第一端子32a之间，以及第二连接工具插入部分38b，该第二连接工具插入部分38b具有第二插入口38bm，并且通过与第一连接工具插入部分38a分离并被插入连接工具而布置，第二连接部件和第二端子32b。然后，第一连接工具插入部38a和第二连接工具插入部38b形成在壳体34上，以使连接工具从它们彼此面对的方向插入。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010010069A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2010010069A
公开(公告)日：2010-01-14
申请号：JP2008170702
申请日：2008-06-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： GOTO SHOGO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of forming both a gas passage and a refrigerant passage in a limited space of a fuel cell. SOLUTION: A separator 20 has a recessed section 22a on a side face (front surface) coming in contact with a gas diffusion sheet 12 and a recessed section 22b arranged by separating from the recessed section 22a, and has a relationship that uneven shapes on the surface and the back surface are reversed each other. The recessed sections 22a, 22b are respectively used as passages of a reaction gas. A separator 30 is overlayed on a side (back surface) not coming in contact with the gas diffusion sheet 12 of the separator 20. A space extending by meandering in a separator 20 face is formed on the back surfaces of the separator 20 by the tooth-shaped recessed sections 22a, 22b engaged with each other. This space is used as a refrigerant passage. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在燃料电池的有限空间中形成气体通道和制冷剂通道的燃料电池。解决方案：隔板20在与气体扩散片12接触的侧面（前表面）上具有凹部22a和通过与凹部22a分离而布置的凹部22b，并且具有不均匀的关系表面和背面的形状彼此相反。凹部22a，22b分别用作反应气体的通路。分隔件30重叠在不与分离器20的气体扩散片12接触的一侧（背面）上。通过齿分离器20的背面形成在隔板20的表面上延伸的空间形状的凹部22a，22b彼此接合。该空间用作制冷剂通道。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009245726A Fuel cell and fuel cell system 有权
标题翻译：燃料电池和燃料电池系统
公开(公告)号：JP2009245726A
公开(公告)日：2009-10-22
申请号：JP2008090333
申请日：2008-03-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： GOTO SHOGO , FUTAMI SATOSHI , SHIBATA KAZUNORI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/04029 , H01M8/04126 , H01M2008/1095 , Y02E60/50
摘要： PROBLEM TO BE SOLVED: To stabilize power generation performance of a fuel cell by promoting wetness of its electrolyte film. SOLUTION: The fuel cell 100 is equipped with: an electrolyte film 210; a first reaction gas flow channel 260 provided on a first face side of the electrolyte film; a second reaction gas flow channel 270 provided on a second face side of the electrolyte film; and a refrigerant flow channel 555. The flowing direction of the first reaction gas flowing in the first channel 260 is opposed to that of the second reaction gas flowing in the second channel 270, and the refrigerant channel 555 is constituted so that a downstream portion of at least either the first or the second reaction gas is cooled lower than a central portion on the inner face of the electrolyte film. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过促进其电解质膜的湿润来稳定燃料电池的发电性能。解决方案：燃料电池100装备有：电解质膜210; 设置在电解质膜的第一面侧的第一反应气体流路260; 设置在电解质膜的第二面侧的第二反应气体流路270; 制冷剂流路555.在第一流路260中流动的第一反应气体的流动方向与在第二流路270中流动的第二反应气体的流动方向相反，制冷剂流路555构成为：至少第一反应气体或第二反应气体中的至少一个被冷却到低于电解质膜内表面上的中心部分。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2005302674A Fuel cell provided with porous separator 有权
标题翻译：燃油电池提供多孔分离器
公开(公告)号：JP2005302674A
公开(公告)日：2005-10-27
申请号：JP2004121264
申请日：2004-04-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： GOTO SHOGO
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 technology of effectively removing moisture generated at a cathode through a separator.
SOLUTION: The fuel cell comprises an electrolyte layer 122, the cathode 126, a gas diffusion layer 140, and the separator 160. The separator includes a porous part 162 having a convex part 162a facing the gas diffusion layer 140. A reticulate member 170 having conductivity is arranged between the gas diffusion layer 140 and the porous part 162.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过隔膜有效去除阴极产生的水分的技术。解决方案：燃料电池包括电解质层122，阴极126，气体扩散层140和分离器160.隔板包括具有面向气体扩散层140的凸部162a的多孔部分162。具有导电性的构件170布置在气体扩散层140和多孔部分162之间。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005285636A Fuel cell and fuel cell gas separator 有权
标题翻译：燃料电池和燃料电池气体分离器
公开(公告)号：JP2005285636A
公开(公告)日：2005-10-13
申请号：JP2004099772
申请日：2004-03-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SEIJI , GOTO SHOGO , KOBAYASHI MASAFUMI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of dewatering when the water in a gas flow path is dewatered through a gas separator in a fuel cell. SOLUTION: The fuel cell has an electrolyte layer and gas separators 20 and 22 adjoining to the electrolyte layer. The gas separator 20 has a first plane forming a gas flow path in a unit cell 40 in which an oxidation gas used in electrochemical reaction flows, and a second plane forming a cooling gas flow path in which a cooling gas flows. The gas separator 20 includes a dense region provided with a base member comprising a gas impermeable dense material, and a porous region formed for communicating between the gas flow path in the unit cell 40 and the cooling gas flow path. The fuel cell has a dewatering control unit for suppressing the movement of water to gas flowing direction caused by an oxidation gas flow in the porous region compared to the dense region. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当通过燃料电池中的气体分离器将气体流路中的水脱水时，提高脱水效率。解决方案：燃料电池具有与电解质层相邻的电解质层和气体分离器20和22。气体分离器20具有在电化学反应中使用的氧化气体流动的单电池40中形成气体流路的第一平面和形成有冷却气体流动的冷却气体流路的第二平面。气体分离器20包括设置有包括不透气致密材料的基底构件的致密区域和形成为用于在单元电池40中的气体流动路径和冷却气体流动路径之间连通的多孔区域。燃料电池具有脱水控制单元，用于与密集区域相比，抑制由于多孔区域中的氧化气体流引起的水向气体流动方向的移动。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005141959A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2005141959A
公开(公告)日：2005-06-02
申请号：JP2003375312
申请日：2003-11-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SEIJI , BRENT CLEARY , NUMATA KOICHI , GOTO SHOGO , KAJIWARA TAKASHI , MATSUNAGA KENJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To use an antifreeze solution as a cooling liquid in a fuel cell provided with a separator of a porous body. SOLUTION: A second face 22b of a cathode separator 22 is provided with the cooling liquid flow passage forming part 226 in the high-order region UA of a dense part, as well as a cooling gas flow passage forming part 227 in the low-order region LA containing a porous part 40. In the cooling gas flow passage forming part 227, the cooling gas flow passage 55 is divided into a first region including the cooling gas external exhaust manifold forming part 224c, and a second region except for the first region. And a guide part 65 is formed to introduce the cooling gas flowing in the vicinity of the intermediate sealing material 61, out of the cooling gas flowing in the cooling gas passage 55, to the cooling gas external exhaust manifold forming part 224c. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在设置有多孔体的隔膜的燃料电池中使用防冻溶液作为冷却液。解决方案：阴极分离器22的第二面22b在致密部分的高阶区域UA中设置有冷却液流动通道形成部分226以及冷却气体流道形成部分227 低温区域LA包含多孔部分40.在冷却气体流路形成部分227中，冷却气体流动通道55被分成包括冷却气体外部排气歧管形成部分224c的第一区域和除了第一个地区。并且形成导向部65，将从中间密封材料61附近流出的冷却气体从在冷却气体通路55中流动的冷却气体导入冷却气体外部排气歧管形成部224c。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005141958A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2005141958A
公开(公告)日：2005-06-02
申请号：JP2003375303
申请日：2003-11-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SEIJI , NUMATA KOICHI , GOTO SHOGO , KAJIWARA TAKASHI , BRENT CLEARY , MATSUNAGA KENJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To use an antifreeze solution as a cooling liquid in a fuel cell provided with a separator of a porous body. SOLUTION: A second face 22b of a cathode separator 22 is provided with the cooling liquid flow passage forming part 226 in the high-order region UA of a dense part, and a cooling gas flow passage forming part 227 in the low-order region LA containing a porous part 40. The cooling liquid flow passage forming part 226 is communicated with a cooling liquid supply manifold forming part 223a and a cooling liquid discharge manifold forming part 223b, and the fuel cell 10 is cooled by liquid-cooling. The cooling gas flow passage forming part 227 is communicated with a cooling gas supply manifold forming part 224a and a cooling gas discharge gas manifold forming part 224b, and the fuel cell 10 is cooled by air-cooling. Between the cooling liquid flow passage forming part 226 and the cooling gas flow passage forming part 227, a separation sealing material 60 is arranged which is composed of permeable material that allows permeation of moisture only. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在设置有多孔体的隔膜的燃料电池中使用防冻溶液作为冷却液。解决方案：阴极隔板22的第二面22b在致密部分的高阶区域UA中设置有冷却液流道形成部分226，并且在低压区域中设置有冷却气体流道形成部分227，冷却液流路形成部226与冷却液供给歧管形成部223a和冷却液排出歧管形成部223b连通，通过液体冷却来冷却燃料电池10。冷却气体流路形成部227与冷却气体供给歧管形成部224a和冷却气体排出气体歧管形成部224b连通，并且通过空气冷却来冷却燃料电池10。在冷却液流道形成部226与冷却气体流路形成部227之间，配置有分离密封材料60，该分离密封材料60由仅渗透水分的可渗透材料构成。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2011243538A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2011243538A
公开(公告)日：2011-12-01
申请号：JP2010117238
申请日：2010-05-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YANO MASAYA , GOTO SHOGO
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell exhibiting sufficient startability when the fuel cell is started under a temperature below freezing point.SOLUTION: A plurality of oxidant gas passages R1-R3 leading from a plurality of oxidant gas supply ports 143a-147a to a plurality of oxidant gas exhaust ports 143b-147b are provided along one side of a power generating section. Density of a current output from a first divided power generation region S1 is set lower than the density of a current output from other divided power generation region S2, S3 by setting the aperture area of the corresponding oxidant gas supply port 143a in the first divided power generation region S1 smaller than the aperture area of the oxidant gas supply port 145a, 147a in the second and third divided power generation region S2, S3.
摘要翻译：要解决的问题：提供当在低于冰点的温度下启动燃料电池时具有足够启动性的燃料电池。解决方案：从多个氧化剂气体供给口143a-147a引导到多个氧化剂气体排出口143b-147b的多个氧化剂气体通路R1-R3设置在发电部的一侧。通过将相应的氧化剂气体供给口143a的开口面积设定为第一分割功率，将来自第一分割发电区域S1的电流输出的密度设定为低于从其他分割发电区域S2，S3输出的电流的密度生成区域S1小于第二和第三分割发电区域S2中的氧化剂气体供给口145a，147a的开口面积。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2009026526A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2009026526A
公开(公告)日：2009-02-05
申请号：JP2007186705
申请日：2007-07-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： GOTO SHOGO , FUTAMI SATOSHI
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： H01M8/04291 , H01M8/0245 , H01M8/0258 , H01M8/0265 , H01M8/0267 , H01M8/0297 , H01M8/04097 , H01M8/241
摘要： PROBLEM TO BE SOLVED: To provide a technology by which a possibility of blocking the flow of a reaction gas by moisture inside the fuel cell can be reduced. SOLUTION: An anode gas passage member 30A in which a first porous passage layer 31 and a shower plate 32 having a plurality of through holes are laminated is arranged on the anode side of a fuel cell. The shower plate 32 is arranged on an anode electrode layer 12a side, but a water repellent layer 34 is installed on the contact face side of the anode electrode layer 12a. By this water repellent layer 34, moisture moving from the cathode side to the anode side can be suppressed from entering inside the anode gas passage member 30A, and a possibility of blocking of the flow of the reaction gas by moisture can be reduced. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，通过该技术可以降低阻止反应气体在燃料电池内的水分流动的可能性。解决方案：在燃料电池的阳极侧布置有阳极气体通道构件30A，其中层叠有具有多个通孔的第一多孔通道层31和淋浴板32。淋浴板32设置在阳极电极层12a侧，但是在阳极电极层12a的接触面侧安装防水层34。通过该防水层34，可以抑制从阴极侧移动到阳极侧的水分进入阳极气体通道构件30A的内部，并且可以减少由于湿气阻塞反应气体的可能性。版权所有（C）2009，JPO＆INPIT

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