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

JP2008243418A Humidifier for fuel cell 有权
标题翻译：燃料电池用湿度计
公开(公告)号：JP2008243418A
公开(公告)日：2008-10-09
申请号：JP2007078710
申请日：2007-03-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YOSHIMURA MITSUO , KAWABATA NORIHIKO , MORIMOTO TAKASHI , MATSUMOTO TOSHIHIRO , NAGAI HIROYUKI
IPC分类号： H01M8/04 , F24F6/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To enable to integrate a vapor permeating film, a frame body, and a pair of separators with their positions regulated, as well as, to regulate positions among single humidifiers at the time of their lamination.
SOLUTION: A plurality of engaging protrusions 9 with key-like tips are integrally molded at the frame body 3, while locking holes with steps 10 are provided at a humidifying-side separator 11 and a humidified-side separator 12 at positions opposite to the engaging protrusions 9 of the frame body 3. By pressing a vapor-permeating-film integrated seal 1 and the both separators 11, 12 in the laminating direction in a combined state, the key-like engaging protrusions 9 are made locked to the locking holes with steps 10 and the frame body 3 and the both separators 11, 12 are integrated and form a single humidifier.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了能够将其蒸气渗透膜，框架体和一对隔板的位置集中在其位置，并且在其层压时调节单个加湿器之间的位置。解决方案：具有键状尖端的多个接合突起9在框架体3处一体地模制，同时在加湿侧隔板11和加湿侧隔板12的相对位置设置有步骤10的锁定孔通过在组合状态下在层叠方向上按压蒸气透过膜一体化密封件1和两个隔板11,12，使键状接合突起9锁定在框架体3的卡合突起9上。具有台阶10和框架体3和两个分离器11,12的锁定孔被一体化并且形成单个加湿器。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008010350A Single cell for polymer electrolyte fuel battery 有权
标题翻译：聚合物电解质燃料电池单电池
公开(公告)号：JP2008010350A
公开(公告)日：2008-01-17
申请号：JP2006181287
申请日：2006-06-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUMOTO TOSHIHIRO , KUSAKABE HIROKI , MORIMOTO TAKASHI , KAWABATA NORIHIKO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a single cell for a low-cost solid polymer electrolyte fuel cell. SOLUTION: A single cell is structured by pinching a membrane electrode assembly 10 having a frame body 11 around a membrane electrode main body with an anode separator 40 and a cathode separator 30. The frame body 11 is provided with a recess part fitting in the separators 30, 40 without any gap, a manifold hole 13 for oxidant gas and fuel gas, and a gas supply communication channel fitted inside the frame body for communicating the manifold hole and fluid channels 33, 34. The single cells, at assembly, have the frame bodies pressed to have the manifold holes 13 sealed off from outside, and the anode separators 40 and the cathode separators 30 of the adjacent single cells get in plane contact with each other, so that the anode separators and the cathode separators as well as the frame bodies are pressed to have fluid channels 33, 34 sealed off from outside. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于低成本固体聚合物电解质燃料电池的单电池。解决方案：单电池通过用阳极隔板40和阴极隔板30夹持具有框体11的膜电极主体11的膜电极组件10而构成。框体11设置有凹部在没有任何间隙的分离器30,40中，用于氧化剂气体和燃料气体的歧管孔13和装配在框架体内部的用于连通歧管孔和流体通道33,34的气体供应连通通道。单个电池组装使框架体按压，使歧管孔13从外部密封，并且相邻单电池的阳极隔板40和阴极隔板30彼此面接触，使得阳极隔板和阴极隔板为以及框体被按压以具有从外部密封的流体通道33,34。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007294123A Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：JP2007294123A
公开(公告)日：2007-11-08
申请号：JP2006117589
申请日：2006-04-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWABATA NORIHIKO , MORIMOTO TAKASHI , KUSAKABE HIROKI , MATSUMOTO TOSHIHIRO , IDE YASUMI
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell in which a heat insulating property of each of unit cells composing a fuel cell is enhanced and a temperature distribution liable to occur in a lamination direction during a normal operation is prevented and a temperature raising time at a starting time of power generation is shortened, and a thermal efficiency is enhanced. SOLUTION: The polymer electrolyte fuel cell is provided with a projected part of an internal circumference and an external circumference of a frame manifold covering a manifold part of a separator of a spectacle shape which is connected with a separator power generating part only at its passage introduction part and the passage introduction part of the manifold of the separator which is combined through with an introduction passage of the internal circumference of the frame manifold. As a result, a temperature distribution liable to occur in a lamination direction during a normal operation is prevented and a temperature raising time at a starting time of power generation is shortened, and a thermal efficiency is enhanced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种聚合物电解质燃料电池，其中构成燃料电池的每个单体电池的绝热性能得到提高，并且防止在正常操作期间在层压方向上容易发生的温度分布，发电开始时的升温时间变短，热效率提高。解决方案：聚合物电解质燃料电池设置有框架歧管的内周和外周的突出部分，其覆盖与分离器发电部分连接的眼镜形状的分离器的歧管部分，仅在其通道引入部分和通过框架歧管的内周的引入通道组合的分离器歧管的通道引入部分。结果，防止在正常操作期间在层叠方向上容易发生的温度分布，并且发电开始时的升温时间缩短，并且提高了热效率。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007048486A Separator for fuel cell and fuel cell 审中-公开
标题翻译：燃料电池和燃料电池分离器
公开(公告)号：JP2007048486A
公开(公告)日：2007-02-22
申请号：JP2005228831
申请日：2005-08-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KUSAKABE HIROKI , MATSUMOTO TOSHIHIRO , KAWABATA NORIHIKO , NAGAO YOSHITERU , TAKEGUCHI SHINSUKE , TAKEBE YASUO
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 and a cell for the fuel cell correctly carrying out mixing of power generation gas flowing out to a converging region from a group of flow path grooves. SOLUTION: The separator 2 for the fuel cell is formed into a plate and at the same time the separator has a power generation gas passing region 101 into which the power generation gas passed through formed on one main surface in a serpentine state. The power generation gas passing region 101 is provided with a plurality of the branch regions 21A, 21B, 21C, 21D with the group of flow path grooves into which the power generation gas is branched into, a recess 28 in which the power generation gas is mixed; and more than one converging regions 22A, 22B and 22C connected to a plurality of the branch regions 21A, 21B, 21C and 21D, so that the group of the flow path grooves in adjacent branch regions are communicated to the recess 28. A plurality of island shaped projections 27 are installed rising from a bottom surface of the recess 28 on an extended line from the flow path groove 25 of the group of the flow path grooves. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种用于燃料电池的隔板和用于燃料电池的电池，其正确地执行从一组流路槽流出到会聚区域的发电气体的混合。解决方案：用于燃料电池的隔板2形成为板，同时隔板具有在蛇形状态下形成在一个主表面上的发电气体通过的发电气体通过区域101。发电气体通过区域101具有多个分支区域21A，21B，21C，21D，其中发电气体被分支到的一组流路槽，其中发电气体为混合; 以及连接到多个分支区域21A，21B，21C和21D的多于一个会聚区域22A，22B和22C，使得相邻分支区域中的流路槽的组与凹部28连通。多个岛状突起27从凹槽28的底面在与流路槽组的流路槽25相延伸的线上安装。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006310288A Mea, mea manufacturing method, and high polymer electrolyte fuel cell 有权
标题翻译： MEA，MEA制造方法和高聚合物电解质燃料电池
公开(公告)号：JP2006310288A
公开(公告)日：2006-11-09
申请号：JP2006096424
申请日：2006-03-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KUSAKABE HIROKI , HADO KAZUHITO , MATSUMOTO TOSHIHIRO , KAWABATA NORIHIKO , MATSUOKA HIROAKI , KIJIMA TOMOHIRO
IPC分类号： H01M8/02 , F16J15/10 , H01M8/10 , H01M8/24
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide an MEA capable of blocking or restraining flows of a fuel gas and an oxidizer gas in a peripheral space of an MEA body in an assembled form of a high polymer electrolyte fuel cell, simple in its structure and its manufacturing method and suitable for mass production, and also to provide its MEA manufacturing method, and a high polymer electrolyte fuel cell using the MEA. SOLUTION: This MEA (membrane-electrode assembly) comprises: an MEA body part 5C; a frame body 6 formed of a plate-like thermoplastic resin; and gaskets 7 formed on both faces of the frame body 6 so as to sandwich the frame body 6. Each of the gaskets 7 comprises: an annular part 7A annularly formed along the inner edges of the frame body 6; and extension parts 7B1 to 7B8 formed so as to be extended from the annular part 7A and brought into contact with the side faces of an electrode layer 5C through the inner edge parts of the frame body 6 and the upper sides of the peripheral edge parts 5D of a high polymer electrolyte membrane. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够阻挡或限制燃料气体和氧化剂气体在MEA体的周边空间中以高聚合物电解质燃料电池组装形式的组合形式的MEA，其结构简单及其制造方法，适用于批量生产，并提供其MEA制造方法，以及使用MEA的高分子电解质燃料电池。解决方案：该MEA（膜 - 电极组件）包括：MEA主体部分5C; 由板状热塑性树脂形成的框体6; 以及形成在框体6的两面上的垫圈7，以便夹持框架体6.每个垫圈7包括：沿着框架体6的内边缘环形地形成的环形部分7A; 以及延伸部7B1〜7B8，其形成为从环状部7A延伸并且通过框体6的内缘部和周缘部5D的上侧与电极层5C的侧面接触的高分子电解质膜。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005174875A Fuel battery and its manufacturing method 审中-公开
标题翻译：燃料电池及其制造方法
公开(公告)号：JP2005174875A
公开(公告)日：2005-06-30
申请号：JP2003416973
申请日：2003-12-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KUSAKABE HIROKI , HADO KAZUHITO , OBARA HIDEO , MATSUMOTO TOSHIHIRO , URATA TAKAYUKI , KAWABATA NORIHIKO , NAGAO YOSHITERU
IPC分类号： H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel battery, and its manufacturing method, capable of preventing a shortcut flow, easily alleviating pressure loss fluctuation among single cells, and aiming at improvement of stability of the fuel battery, or cost reduction. SOLUTION: The fuel battery is provided with an electrolyte 1, a pair of fuel gas and oxidant gas diffusion electrodes 2a, 2b arranged so as to pinch the electrolyte 1, a pair of fuel-gas side and oxidant-gas side separators 6, 7 arranged so as to pinch the pair of gas diffusion electrodes 2a, 2b, a pair of fuel-gas side and oxidant-gas side sealing means 4, 5 arranged between the electrolyte 1 and the pair of separators 6, 7 around the gas diffusion electrodes 2a, 2b. It is structured by forming at least a part of a space 9 at the fuel gas side surrounded by the fuel-gas side separator 6, the fuel gas diffusion electrode 2a, the electrolyte 1, and the fuel-gas side sealing means 4 so that the fuel gas cannot pass with a liquid-state sealing agent 11 in a cured state. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决方案：为了提供能够防止快捷流动的燃料电池及其制造方法，容易地减轻单个电池之间的压力损失波动，并且旨在提高燃料电池的稳定性或成本降低。解决方案：燃料电池设置有电解液1，一对燃料气体和设置成夹持电解质1的氧化剂气体扩散电极2a，2b，一对燃料气体侧和氧化剂气体侧分离器排列成一对气体扩散电极2a，2b的一对燃料气体侧和氧化剂气体侧密封装置4,5配置在电解液1和一对隔板6,7之间，气体扩散电极2a，2b。通过在由燃料气体侧隔板6，燃料气体扩散电极2a，电解质1和燃料气体侧密封装置4包围的燃料气体侧形成至少一部分空间9，使得在固化状态下燃料气体不能通过液态密封剂11。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003234112A SOLID-STATE MACROMOLECULAR TYPE FUEL CELL 审中-公开
公开(公告)号：JP2003234112A
公开(公告)日：2003-08-22
申请号：JP2003015907
申请日：2003-01-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OBARA HIDEO , GYOTEN HISAAKI , HADO KAZUHITO , NISHIDA KAZUFUMI , UCHIDA MAKOTO , YASUMOTO EIICHI , SUGAWARA YASUSHI , KANBARA TERUHISA , MATSUMOTO TOSHIHIRO
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24
摘要： PROBLEM TO BE SOLVED: To provide a solid-state macromolecular type fuel cell which is small- sized, light-weighted and which has a high freedom of equipment mounting characteristic. SOLUTION: In the macromolecular-electrolyte type fuel cell in which a plurality of unit cells provided with a pair of electrodes having solid-state macromolecular-electrolyte films and a catalyst reaction layer arranged while pinching the solid-state macromolecular-electrolyte films, and with a supplying means to supply a fuel containing hydrogen to one side and to supply oxidizer gas containing oxygen to the other side of the electrode are laminated via a conductive separator, and in which the end plates to give a tightening pressure to the unit cells laminated at this both end faces are arranged, one part of a current collecting plate to carry out a current collection of the unit cell is penetrating through the end plate, and an insulation means is interposed between the current collecting plate and the end plate. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2002318575A MULTI-DISPLAY SYSTEM AND ITS DATA DISPLAY METHOD 失效
公开(公告)号：JP2002318575A
公开(公告)日：2002-10-31
申请号：JP2001122668
申请日：2001-04-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAKAMOTO NAOKO , FUJISAKI HITOMI , SANO SATOSHI , KAWABUCHI YOSHIFUMI , MATSUMOTO TOSHIHIRO
IPC分类号： G09G5/00 , G06F3/00 , G06F3/048
摘要： PROBLEM TO BE SOLVED: To effectively display necessary contents on the opposite person-side display of a multi-display system which has an operation-side display and the opposite person-side display. SOLUTION: The display contents of the opposite person-side display 102 which are matched with the state of an opposite person are stored in a specific condition storage means 6 and the display contents are generated in a display data indication table. When a request to input is not made on the opposite- person side, the input by the opposite person is inhibited and necessary data are displayed according to the display data indication table. Consequently, the opposite person-side display 102 can effectively be used.

9. 发明专利

JP2002050365A SEPARATOR FOR FUEL CELL AND FUEL CELL USING THE SAME 失效
公开(公告)号：JP2002050365A
公开(公告)日：2002-02-15
申请号：JP2000235088
申请日：2000-08-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWASHIMA TSUTOMU , NAKA HIROYUKI , MATSUMOTO TOSHIHIRO , NAGAO YOSHITERU
IPC分类号： H01M8/02 , H01M8/10
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell separator that is easy to manufacture and is equipped with good balance of conduction, gas impermeability and strength. SOLUTION: A conductive resin composite made of a resin and a metal fiber having a diameter of 5-30 μm and a length of 50-1000 μm is formed and a fuel cell separator having on at least one surface a gas passage for supplying fuel gas or oxidant gas to the electrode is obtained. A rib for forming a gas passage is formed on the sheet-form metal substrate by a conductive resin composite having a volume resistivity of 0.05 Ω/cm or less. A ground rib is formed on the sheet-form metal substrate and a rib is formed on top of the ground rib.

10. 发明专利

JP2001126750A POLYMER ELECTROLYTIC FUEL CELL AND CLAMPING METHOD THEREOF 失效
公开(公告)号：JP2001126750A
公开(公告)日：2001-05-11
申请号：JP30764499
申请日：1999-10-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OBARA HIDEO , NIIKURA JUNJI , HADO KAZUHITO , YAMAZAKI TATSUTO , SUGAWARA YASUSHI , MATSUMOTO TOSHIHIRO , FUJII SATORU , NISHIDA KAZUFUMI , YAMAMOTO MASAO , KANBARA TERUHISA
IPC分类号： H01M8/24 , H01M8/10
摘要： PROBLEM TO BE SOLVED: To provide a stacked fuel cell having a clamping mechanism that simplifies assembly process with a reduced size and weight and exhibiting relatively high tightening force, thereby removing dispersion of surface pressure and fluctuations of cell efficiency. To solve, in a sacked fuel cell, the problems where there is a need to add a relatively large constricting force for the constricting mechanism of the cell, which makes the terminal boards, constricting rods long, where management of the constricting force at constricting of plural constricting rods is required, causing cost increase due to increase in constricting processes, with dispersion of surface pressure generated and cell performance dispersion, as well as surface pressure lowering due to creeping of constituent members causing dispersion of surface pressure. SOLUTION: This clamping mechanism of stacked fuel cell has a wire member 39, a fixing member 33 coupled with the wire member 39, and a spring mechanism 35' provided in the fixing member. The stacked fuel cell can be tightened in a simple assembly process by winding the fuel cell body 30 with the wire member 39, in which one end of the wire member is fixed to the fixing member 33 through the spring mechanism. With this arrangement, the dispersion in surface pressure distribution in the stack cells is reduced.

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