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

JP2010212247A Membrane electrode assembly and solid polymer fuel cell 有权
标题翻译：膜电极组件和固体聚合物燃料电池
公开(公告)号：JP2010212247A
公开(公告)日：2010-09-24
申请号：JP2010093572
申请日：2010-04-14
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MIURA FUSAYOSHI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE , YOSHIKAWA DAIYU , SUZUKI TOSHIYUKI , OCHI TSUTOMU
IPC分类号： H01M8/02 , C25B13/08 , H01B1/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for suppressing both of membrane deterioration due to a chemical cause and membrane deterioration due to mechanical cause simultaneously, and a solid polymer fuel cell using this. SOLUTION: The membrane electrode assembly 10 includes a solid polymer electrolyte membrane 12 and electrodes (catalyst layers 14a, 14b) jointed on both surfaces of the solid polymer electrolyte membrane 12. A whole or a part of proton contained in a whole of the solid polymer electrolyte membrane 12, a non-power-generating region or a strip-shaped region undergoes ion exchange by one or more cations selected from a complex cation, a fourth-class alkyl-ammonium cation and a high-valent-side cation, and/or, a whole of the solid polymer electrolyte membrane 12, a non-power-generating region or a strip-shaped region contains in its end edge organo-metaloxan polymers obtained by impregnating organo-metaloxan-monomers containing ammonium cation or a fourth-class ammonium cation and by carrying out hydrolysis/condensation polymerization. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制由于化学原因导致的膜劣化和由于机械原因同时导致的膜劣化的膜电极组件以及使用该膜电极组件的固体聚合物燃料电池。＆lt; P＆gt;解决方案：膜电极组件10包括固体聚合物电解质膜12和连接在固体聚合物电解质膜12的两个表面上的电极（催化剂层14a，14b）。全部或部分质子包含在整个固体聚合物电解质膜12，非发电区域或带状区域通过一种或多种阳离子进行离子交换，所述阳离子选自络合阳离子，第四级烷基铵阳离子和高价位阳离子，和/或整个固体聚合物电解质膜12，非发电区域或带状区域在其末端包含通过浸渍含有铵阳离子的有机金属氧化物单体或四级铵阳离子和进行水解/缩聚。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008235009A Separator for fuel cell 有权
标题翻译：燃料电池分离器
公开(公告)号：JP2008235009A
公开(公告)日：2008-10-02
申请号：JP2007072939
申请日：2007-03-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUOKA KATSUYA , TSUGAWA YUMIKO , SUZUKI TOSHIYUKI , NAKAJI HIROYA , HAMADA HITOSHI , ARAI HIDEYUKI , OBARA YOSHIFUMI
IPC分类号： H01M8/02 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To prevent a variation from being caused in a flow rate of cooling water on a passage basis, and thereby to prevent the deterioration of the power generation performance of a fuel cell. SOLUTION: On this separator 20 (20a) for a fuel cell having a structure provided with: a plurality of coolant passages 36 for making coolants run on one-side surfaces; a coolant inlet-side manifold 17a and a coolant outlet-side manifold 17b for supplying or discharging the coolant; and distribution passages 26 formed among the coolant inlet-side manifold 17a, the coolant outlet-side manifold 17b and the coolant passages 36, the coolant inlet-side manifold 17a and the coolant outlet-side manifold 17b are arranged adjacently to one side and the other side of both sides in the coolant flow direction of the separator 20 (20a), respectively, and the distribution passages 26 are formed so that the passage area of the coolant is reduced toward both the sides in the coolant flow direction of the separator 20 (20a) from the center part thereof. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在通道的基础上在冷却水的流量中引起变化，从而防止燃料电池的发电性能的劣化。解决方案：在具有以下结构的燃料电池的分离器20（20a）上：设置有用于使冷却剂在一侧表面上运行的多个冷却剂通道36; 用于供给或排出冷却剂的冷却剂入口侧歧管17a和冷却剂出口侧歧管17b; 并且在冷却剂入口侧歧管17a，冷却剂出口侧歧管17b和冷却剂通道36，冷却剂入口侧歧管17a和冷却剂出口侧歧管17b之间形成的分配通道26相对于一侧布置，在分离器20（20a）的冷却剂流动方向上的两侧的另一侧分别形成分配通道26，使得冷却剂的通道面积朝向分离器20的冷却剂流动方向的两侧减小（20a）的中心部分。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007283385A Method for predicting service life of die 审中-公开
标题翻译：预测DIE服务寿命的方法
公开(公告)号：JP2007283385A
公开(公告)日：2007-11-01
申请号：JP2006115796
申请日：2006-04-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGIYAMA SHUNJI , SUZUKI TOSHIYUKI
IPC分类号： B21J13/02
摘要： PROBLEM TO BE SOLVED: To provide a method for predicting the service life of a die with which the service life can accurately be predicted by precisely calculating the wear volume of the die.
SOLUTION: Since the wear volume of the forging die is calculated by replacing into the mass-variation of a forged product, the wear volume can precisely be comprehended and further, the calculated result is analyzed and a numerical formula related to the accumulated wear volume Q with the forging die at N times in the number of the forging times. Q(N)=AP/σN+μ(wherein, A: constant, P: forged face pressure, σ: die deforming resistance with the die temperature, μ: lubricative factor) is introduced and the number N2 of the forging times at the time when the worn limited quantity B is exceeded, can be calculated with this numerical formula and the service life of the forging die can be predicted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过精确计算模具的磨损量来预测模具的使用寿命的方法，通过该模具可以准确地预测使用寿命。
解决方案：由于锻造模具的磨损体积通过更换为锻造产品的质量变化来计算，可以精确地理解磨损量，进一步分析计算结果，并计算与累积在锻造次数下，锻造模具的磨损量Q为N次。 Q（N）= AP /σN+μ（其中，A：常数，P：锻造面压，σ：模头温度下的模变形阻力，μ：润滑系数），锻造次数N2 可以用该数值公式计算磨损限制量B超过的时间，并且可以预测锻模的使用寿命。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007227398A Separator for fuel cell 审中-公开
标题翻译：燃料电池分离器
公开(公告)号：JP2007227398A
公开(公告)日：2007-09-06
申请号：JP2007117335
申请日：2007-04-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIBINO KOETSU , SUZUKI TOSHIYUKI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of controlling gas concentration fall at a downstream side of a gas flow channel. SOLUTION: The separator for a fuel cell, having gas flow channels 27, 28 with gas inlets 27a, 28a, and gas outlets 27b, 28b, placed on the same side of the separator, and equipped with a plurality of folded parts 27c, 28c, is provided with a bypass channel 32 that communicates with a folded part of the uppermost stream side and a folded part of the lowermost stream side. The separator 18 is arranged perpendicular to the direction of gravity. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够控制气体浓度在气流通道下游侧落下的燃料电池用隔板。解决方案：用于燃料电池的隔板，具有气体通道27,28，其具有气体入口27a，28a和气体出口27b，28b，放置在隔板的同一侧，并且配备有多个折叠部分 27c，28c设置有与最上游侧的折叠部分和最下游侧的折叠部分连通的旁通通道32。分离器18垂直于重力方向设置。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007141636A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007141636A
公开(公告)日：2007-06-07
申请号：JP2005333646
申请日：2005-11-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TANAKA HIDEYUKI , SUZUKI TOSHIYUKI , AOTO AKIRA , KONNO CHIKASHIGE , TAKAMI AKIHIKO
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing a high-voltage cable from being broken even when it is hit against a projection of a fuel cell (including a fuel cell stack and/or a fuel cell case).
SOLUTION: In this fuel cell system, at least either of a fuel cell stack 23 and a fuel cell case 50 is provided with an interference prevention means for preventing a cable 53 from interfering with an angular part of a projection. For the interference prevention means, a method by a cover covering the projection angular part, a method by a projection bend part and a method for partially forming it only in a part adjacent to the cable can be used. A reinforcing rib and a binding member of the fuel cell stack can be used for the projection. The fuel cell stack is an on-vehicle fuel cell stack.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料电池系统，其能够防止高压电缆在与燃料电池（包括燃料电池堆和/或燃料电池壳体）的突起碰撞时被破坏）。解决方案：在该燃料电池系统中，燃料电池组23和燃料电池壳体50中的至少一个设置有防止电缆53与突起的角部分干涉的防干扰装置。对于防干扰装置，可以使用覆盖突起角部的盖的方法，通过突起弯曲部的方法以及仅在与电缆相邻的部分中部分地形成它的方法。燃料电池堆的加强肋和装订构件可以用于投影。燃料电池堆是车载燃料电池堆。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007087751A Substrate supporting structure of fuel cell 审中-公开
标题翻译：基体支撑燃料电池结构
公开(公告)号：JP2007087751A
公开(公告)日：2007-04-05
申请号：JP2005274680
申请日：2005-09-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AOTO AKIRA , SUZUKI TOSHIYUKI
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a substrate supporting structure of a fuel cell capable of improving durability of a cell monitor substrate.
SOLUTION: A plurality of substrates 16, 17 are supported on a bracket 20 in a laminated state with an interval between the bracket 20 and the substrate 16 adjacent to each other, and between the adjacent substrates 16, 17, and each spacer 23, 24 supporting each substrate 16, 17 is made non-connected in a lamination direction. As a result, there is no fear of warping in the bracket 20 and dispersion of the plurality of spacers 23, 24 being directly accumulated in a lamination direction, and even the substrate 17 positioned farthest from the bracket 20 can have its expansion contraction deformation restrained.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高电池监视器基板的耐久性的燃料电池的基板支撑结构。解决方案：多个基板16,17以层叠的状态被支撑在支架20上，其中托架20和彼此相邻的基板16之间的间隔和相邻的基板16,17和每个间隔件支撑每个基板16,17的支架23,24在层叠方向上不连接。结果，不会担心支架20发生翘曲，并且在层叠方向上直接堆积的多个间隔物23,24的分散，并且即使距离支架20最远的基板17也能够抑制膨胀收缩变形。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007042457A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2007042457A
公开(公告)日：2007-02-15
申请号：JP2005225890
申请日：2005-08-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI TOSHIYUKI , AOTO AKIRA , KONNO CHIKASHIGE , MATSUBARA JUNICHI , TANAKA HIDEYUKI
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell with excellent reliability wherein deflection of end plates sandwiching fuel battery cells in a laminated state do not affect an electrical component. SOLUTION: A plurality of fuel battery cells are laminated and the fuel battery cells are sandwiched with a pair of end plates 22. The electrical component 41 is attached to the end plate 22. A spacer 45 projected to the end-plate 22 side is integrally formed on a mounting face 43A side to the end plate 22 of the electrical component 41. A space S is formed against an end plate 22 with a spacer 45, and the electrical component 41 is mounted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有优异的可靠性的燃料电池，其中夹着燃料电池单元的层压状态的端板的偏转不影响电气部件。解决方案：多个燃料电池单元被层叠，并且燃料电池单元被一对端板22夹持。电气部件41附接到端板22上。突出到端板22的间隔件45 侧面一体地形成在电气部件41的端板22的安装面43A侧。空间S通过间隔件45形成在端板22上，安装电气部件41。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006234129A Connecting end structure of resin pipe 审中-公开
标题翻译：树脂管连接结构
公开(公告)号：JP2006234129A
公开(公告)日：2006-09-07
申请号：JP2005052563
申请日：2005-02-28
申请人： Toyota Motor Corp , Yokohama Rubber Co Ltd:The , トヨタ自動車株式会社 , 横浜ゴム株式会社
发明人： WATANABE KOICHI , HATANAKA SUSUMU , AOTO AKIRA , SUZUKI TOSHIYUKI , MATSUBARA JUNICHI
IPC分类号： F16L33/22 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a connecting end structure of a resin pipe which has no influence of fluid passing through the inside and can connect the resin pipe by keeping a high sealability for a long period.
SOLUTION: A connector 5 is inserted onto an outer periphery of a connecting end of the resin pipe 1, and the resin pipe 1 can be connected while securing the high sealability so that a metallic cylinder 2 coaxially buried in the connecting end though fastened by a fastening tool 4 from the outer periphery of the connector 5. The high sealability can be also secured for a long period so that the metallic cylinder 2 is not deformed by creep caused in progress of time. An inner peripheral surface of the resin pipe 1 is not exposed so that the inner peripheral side of the metallic cylinder 2 is covered by resin, and the metallic cylinder 2 does not bring into contact with a fluid passing through the resin pipe 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种树脂管的连接端部结构，其不影响流体通过内部并且可以通过长时间保持高密封性而连接树脂管。解决方案：将连接器5插入到树脂管1的连接端的外周上，并且可以在确保高密封性的同时连接树脂管1，使得同时埋在连接端中的金属圆筒2尽可能地通过紧固工具4从连接器5的外周紧固。也可以长时间确保高密封性，使得金属筒2不会由于时间的推移而产生蠕变而变形。树脂管1的内周面不露出，金属筒2的内周侧被树脂覆盖，金属筒2不与通过树脂管1的流体接触。
版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005135323A Development work period reduction support method 有权
标题翻译：发展工作期间减少支持方法
公开(公告)号：JP2005135323A
公开(公告)日：2005-05-26
申请号：JP2003373139
申请日：2003-10-31
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： SUZUKI TOSHIYUKI , MIYAJIMA NOBUAKI , SATO MORIKAZU , INAMORI YUTAKA
IPC分类号： G05B19/418 , G06Q50/00 , G06Q50/04 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To solve a problem in that work procedures involving a lot of manual follow-up is evolved depending on good or poor verification accuracy derived from considering no verification phase in deciding management standards for each work item, or the like in conventional development work period reduction support. SOLUTION: A development work period reduction support method implements the following steps by means of an operation means: (1) a step for shifting the existing standardization work item having established standards to the head side of a DSM before starting production preparation in each work item for the generated DSM; (2) a step for rearranging each work item in the phase on a production preparation phase basis in the order of management/measurement items, and the like; (3) a step for copying the work item having short correction time in design/adjustment items to the final phase; (4) a step for receiving the addition of dependence relation additional information to between the design/adjustment items dependent on the same management/measurement items in the design structure matrix; and (5) a step for generating a work flow by arranging the work item having the dependence relation information, or the like to locate at the lower portion of the major diagonal line and the vicinity of the major diagonal of the design structure matrix. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：解决涉及大量手动跟进的工作程序的问题，取决于在确定每个工作项目的管理标准方面没有验证阶段导致的良好或差的验证精度，或像在常规发展工作期间减少支持。解决方案：开发工作时间减少支持方法通过操作手段实现以下步骤：（1）在开始生产准备之前，将具有已建立标准的现有标准化工作项目转移到DSM的头部的步骤生成的DSM的每个工作项; （2）按照管理/测量项目的顺序在生产准备阶段基础上重新排列每个工作项目的步骤; （3）在设计/调整项目中将具有较短校正时间的工作项目复制到最后阶段的步骤; （4）依赖于设计结构矩阵中相同的管理/测量项目的设计/调整项目之间接收依赖关系附加信息的添加的步骤; 以及（5）通过将具有依赖关系信息等的工作项目排列在设计结构矩阵的主对角线的下部和主对角线附近来生成工作流程的步骤。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005056861A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2005056861A
公开(公告)日：2005-03-03
申请号：JP2004323903
申请日：2004-11-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAJIO KATSUHIRO , TAKAHASHI TAKESHI , SUZUKI TOSHIYUKI , SO ITSUSHIN , ASAI YASUYUKI , HIBINO KOETSU , INAGAKI TOSHIYUKI , OCHI TSUTOMU , WADA MIKIO , YATSUGAMI YUICHI , NIIMI HARUHISA
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 preventing the mixing of different types of fluid even if a local defect such as breakage in a seal line occurs. SOLUTION: In the seal structure of the fuel cell, (1) a backup structure 54 pressing a separator between modules is disposed in parts corresponding to a cell lamination direction in a gas communication part 53 communicating a manifold with an inside of a reaction face, (2) at least one seal line among a gasket seal line 51 between modules and a seal line 52 between separators is doubled in a part between flow passages of different types, and (3) the backup structure 54 is a projection projected from each separator. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使发生诸如密封线中的断裂的局部缺陷，也提供了防止不同类型的流体混合的燃料电池。解决方案：在燃料电池的密封结构中，（1）在模块之间按压隔板的支撑结构54设置在气体连通部53中的与电池层叠方向对应的部分中，该气体连通部53将歧管与内部反应面，（2）模块之间的垫圈密封线51和隔板之间的密封线52之间的至少一条密封线在不同类型的流动通道之间的一部分中加倍，（3）支撑结构54是投影的投影从每个分隔符。版权所有（C）2005，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