专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08007950B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US08007950B2
公开(公告)日：2011-08-30
申请号：US11880244
申请日：2007-07-20
申请人： Masaaki Sakano , Keisuke Andou
发明人： Masaaki Sakano , Keisuke Andou
IPC分类号： H01M2/00 , H01M8/24
CPC分类号： H01M8/248 , H01M8/2475 , H01M2008/1095
摘要： Each of the fuel cell units making up a fuel cell stack includes a first separator, a second separator, and a third separator. A predetermined number of load receivers are provided integrally on outer ends of the first separator, the second separator, and the third separator. The load receivers of the second separator protrude toward the casing beyond the other load receivers. Resin clips are inserted into the load receivers, such that the first separator, the second separator, and the third separator are fixed together by the resin clips.
摘要翻译：构成燃料电池堆的各燃料电池单元包括第一隔板，第二隔板和第三隔板。在第一分离器，第二分离器和第三分离器的外端上一体地设置有预定数量的负载接收器。第二分离器的负载接收器朝着壳体突出超过其它负载接收器。将树脂夹子插入负载接收器中，使得第一分离器，第二分离器和第三分离器通过树脂夹固定在一起。

22. 发明授权

US07803492B2 Fuel cell stack with positioning mechanism 有权
标题翻译：具有定位机构的燃料电池堆
公开(公告)号：US07803492B2
公开(公告)日：2010-09-28
申请号：US11258577
申请日：2005-10-25
申请人： Masaaki Sakano , Masaru Oda , Ryugo Suzuki
发明人： Masaaki Sakano , Masaru Oda , Ryugo Suzuki
IPC分类号： H01M8/02 , H01M2/08
CPC分类号： H01M8/248 , H01M8/0247 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： A fuel cell stack has fuel cell units. Each of the fuel cell units includes first and second membrane electrode assemblies and first to third separators sandwiching the first and second membrane electrode assemblies. A positioning mechanism is used for positioning the first to third separators in alignment with each other. The positioning mechanism includes a first protruded portion and a second protruded portion. The first protruded portion protrudes from one surface of the second separator for positioning the first separator. The second protruded portion protrudes from the other surface of the second separator for positioning the third separator.
摘要翻译：燃料电池堆具有燃料电池单元。每个燃料电池单元包括第一和第二膜电极组件以及夹持第一和第二膜电极组件的第一至第三分离器。定位机构用于将第一至第三分离器彼此对准地定位。定位机构包括第一突出部和第二突出部。第一突出部从第二分离器的一个表面突出，用于定位第一分离器。第二突出部从第二分离器的另一个表面突出，用于定位第三分离器。

23. 发明授权

US07648791B2 Fuel cell and cell fastening pins 有权
标题翻译：燃料电池和电池固定销
公开(公告)号：US07648791B2
公开(公告)日：2010-01-19
申请号：US11274830
申请日：2005-11-14
申请人： Masaaki Sakano , Narutoshi Sugita , Ryugo Suzuki
发明人： Masaaki Sakano , Narutoshi Sugita , Ryugo Suzuki
IPC分类号： H01M8/24 , F16B19/00
CPC分类号： H01M8/247 , F16B5/0642 , H01M8/0247 , H01M8/248 , H01M2008/1095 , Y10T24/3467 , Y10T24/46
摘要： A fuel cell has a unit cell in which a membrane electrode assembly, in which a pair of electrodes are provided on either side of an electrolyte membrane, is provided between a first separator and a second separator. Pin insertion holes are respectively provided in a plurality of portions in an outer periphery of each of the first and the second separators, and the pin insertion holes of the first separators are respectively coaxial with those of the second separator. A leg portion of a cell fastening pin made of resin is inserted through each pair of the coaxial pin insertion holes of the first and the second separators. The unit cell is fastened by fitting a flange portion formed at an end of the leg portion to the first separator, and fitting a hook portion formed at the other end of the leg portion to the second separator.
摘要翻译：燃料电池具有在第一分离器和第二分离器之间设置有在电解质膜的两侧设置有一对电极的膜电极组件的单元电池。销插入孔分别设置在第一和第二隔板中的每一个的外周中的多个部分中，并且第一隔板的销插入孔分别与第二隔板的销插入孔同轴。由树脂制成的电池固定销的腿部插入穿过第一和第二隔板的每对同轴销插入孔。通过将形成在腿部的端部的凸缘部分配合到第一分离器来将单体电池固定，并将形成在腿部的另一端的钩部嵌合到第二分离器。

24. 发明授权

US07288334B2 Fuel cell stack and method of producing the same 有权
标题翻译：燃料电池堆及其制造方法
公开(公告)号：US07288334B2
公开(公告)日：2007-10-30
申请号：US10747014
申请日：2003-12-23
申请人： Takashi Komura , Toshiki Kawamura , Masaaki Sakano , Kentaro Nagoshi
发明人： Takashi Komura , Toshiki Kawamura , Masaaki Sakano , Kentaro Nagoshi
IPC分类号： H01M8/02
CPC分类号： H01M8/0232 , H01M8/0221 , H01M8/0223 , H01M8/0243 , H01M8/0247 , H01M8/0267 , H01M8/0297 , H01M8/04029 , H01M8/241 , H01M8/242 , H01M8/2483 , Y02P70/56
摘要： A terminal plate of a fuel cell stack includes an electron conductive area and a passage area. The electron conductive area is connected to an anode. The passage area includes passages for supplying an oxygen-containing gas, a fuel gas, and coolant to a membrane electrode assembly. The electron conductive area is made of composite of foamed metal and insulating resin. The passage area is made of the insulating resin. The electron conductive area and the passage area are combined together by injection molding, for example.
摘要翻译：燃料电池堆的端子板包括电子导电区域和通路区域。电子导电区域连接到阳极。通道区域包括用于向膜电极组件供应含氧气体，燃料气体和冷却剂的通道。电子导电区域由发泡金属和绝缘树脂的复合材料制成。通道区域由绝缘树脂制成。例如，通过注射成型将电子传导区域和通道面积组合在一起。

25. 发明授权

US06638653B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US06638653B2
公开(公告)日：2003-10-28
申请号：US09976364
申请日：2001-10-15
申请人： Akiji Andou , Nobutaka Nakajima , Yasunori Kotani , Masaaki Sakano
发明人： Akiji Andou , Nobutaka Nakajima , Yasunori Kotani , Masaaki Sakano
IPC分类号： H01M804
CPC分类号： H01M8/04156 , H01M8/04022 , H01M8/04089 , H01M8/0612 , H01M8/0662
摘要： To provide the fuel cell system, which can prevents the imperfect combustion of the fuel gas in combustor caused by shortage of the air exhausted from the fuel cell so that the harmful components is not contained in the exhausted gas, and can prevents the decreasing of the cell voltage by enabling drainage of the produced water from fuel cell certainly. A flow rate controller 8 is provided in the position between the air compressor 4 and the fuel cell 1 of the air supply line 6. The control unit CU is connected to the air supply line 6, and set the openings of the flow rate controller 8 as temporally wide, and a flow rate of the air supplied to the fuel cell is increased for a predetermined period of time. Then, set the opening of the flow rate controller 8 as gradually narrow, and the flow rate of the air supplied to the fuel cell is decreased gradually.
摘要翻译：为了提供燃料电池系统，其可以防止由于燃料电池排出的空气不足引起的燃烧器中的燃料气体的不完全燃烧，从而使排出的气体中不含有害成分，并且可以防止通过使燃料电池产生的水能够排出可靠地确定电池电压。在空气压缩机4和供气管线6的燃料电池1之间的位置设置有流量控制器8.控制单元CU连接到空气供给管线6，并且将流量控制器8的开口设定为时间上宽，并且供给到燃料电池的空气的流量增加预定时间段。然后，使流量控制器8的开度逐渐变窄，向燃料电池供给的空气的流量逐渐减小。

26. 发明授权

US07638219B2 Fuel cell without Z-like connection plates and the method producing the same 失效
标题翻译：燃料电池无Z型连接板及其制造方法
公开(公告)号：US07638219B2
公开(公告)日：2009-12-29
申请号：US10795952
申请日：2004-03-08
申请人： Takashi Komura , Yoichi Asano , Chikara Iwasawa , Ryoichiro Takahashi , Masaaki Sakano , Keisuke Andou , Kentaro Nagoshi
发明人： Takashi Komura , Yoichi Asano , Chikara Iwasawa , Ryoichiro Takahashi , Masaaki Sakano , Keisuke Andou , Kentaro Nagoshi
IPC分类号： H01M8/24
CPC分类号： H01M8/2418 , H01M8/0202 , H01M8/0271 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： Anodes are provided on a porous resin film, a polymer electrolyte membrane is provided on the anodes, and cathodes are provided on the polymer electrolyte membrane to form a plurality of membrane electrode assemblies as power generation units. An electrically conductive member is connected to the cathode of a membrane electrode assembly, and a metal film is electrically connected to the anode of an adjacent membrane electrode assembly. The electrically conductive member has an expansion connected to the metal film. The cathode of the membrane electrode assembly and the anode of the adjacent membrane electrode assembly are electrically connected by the electrically conductive member and the metal film.
摘要翻译：在多孔树脂膜上设置阳极，在阳极上设置高分子电解质膜，在高分子电解质膜上设置阴极，形成作为发电单元的多个膜电极组件。导电构件连接到膜电极组件的阴极，并且金属膜电连接到相邻膜电极组件的阳极。导电构件具有连接到金属膜的膨胀。膜电极组件的阴极和相邻膜电极组件的阳极通过导电构件和金属膜电连接。

27. 发明申请

US20090004535A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20090004535A1
公开(公告)日：2009-01-01
申请号：US12146850
申请日：2008-06-26
申请人： Narutoshi Sugita , Masaru Oda , Masaaki Sakano , Norimasa Kawagoe , Takashi Kosaka
发明人： Narutoshi Sugita , Masaru Oda , Masaaki Sakano , Norimasa Kawagoe , Takashi Kosaka
IPC分类号： H01M2/00
CPC分类号： H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/04029 , H01M8/04089 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M2008/1095
摘要： Each of power generation units of a fuel cell according to the present invention is formed by stacking a first metal separator, a first membrane electrode assembly, a second metal separator, a second membrane electrode assembly, and a third metal separator together. The power generation unit has therein a first oxygen-containing gas flow field, a first fuel gas flow field, a second oxygen-containing gas flow field, and a second fuel gas flow field. The number of flow grooves in the first oxygen-containing gas flow field is different from that of flow grooves in the second oxygen-containing gas flow field, and the number of flow grooves in the first fuel gas flow field is different from that of flow grooves in the second fuel gas flow field.
摘要翻译：本发明的燃料电池的发电单元，通过将第一金属隔板，第一膜电极接合体，第二金属隔板，第二膜电极接合体和第三金属隔板结合在一起而形成。发电单元中具有第一含氧气体流场，第一燃料气体流场，第二含氧气体流场和第二燃料气体流场。第一含氧气体流场中的流槽数与第二含氧气体流场中的流槽的数量不同，第一燃料气体流场中的流槽数与流量的不同第二燃料气体流场中的凹槽。

28. 发明申请

US20080292930A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20080292930A1
公开(公告)日：2008-11-27
申请号：US12126595
申请日：2008-05-23
申请人： Masaru Oda , Takashi Kosaka , Norimasa Kawagoe , Teruyuki Ohtani , Narutoshi Sugita , Masaaki Sakano , Masahiro Mohri
发明人： Masaru Oda , Takashi Kosaka , Norimasa Kawagoe , Teruyuki Ohtani , Narutoshi Sugita , Masaaki Sakano , Masahiro Mohri
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0258 , H01M8/026 , H01M8/0273 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A first metal separator of one of adjacent power generation cells and a second metal separator of the other of the adjacent power generation cells are directly stacked together to form a coolant flow field. The first metal separator has a press line protruding toward the coolant flow field, between a fuel gas flow field and an inlet buffer. The second metal separator has a press line protruding toward the coolant flow field, between an oxygen-containing gas flow field and an inlet buffer. The press lines contact each other to limit flow of the coolant into a back surface buffer.
摘要翻译：相邻发电单元之一的第一金属分离器和相邻发电单元中的另一个的第二金属分离器直接堆叠在一起以形成冷却剂流场。第一金属分离器具有朝向冷却剂流场突出的压力线，在燃料气体流场和入口缓冲器之间。第二金属分离器具有在含氧气体流场和入口缓冲器之间朝向冷却剂流场突出的压力线。压制线彼此接触以限制冷却剂流入背面缓冲器。

29. 发明申请

US20080268319A1 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US20080268319A1
公开(公告)日：2008-10-30
申请号：US11880244
申请日：2007-07-20
申请人： Masaaki Sakano , Keisuke Andou
发明人： Masaaki Sakano , Keisuke Andou
IPC分类号： H01M2/00
CPC分类号： H01M8/248 , H01M8/2475 , H01M2008/1095
摘要： Each of the fuel cell units making up a fuel cell stack includes a first separator, a second separator, and a third separator. A predetermined number of load receivers are provided integrally on outer ends of the first separator, the second separator, and the third separator. The load receivers of the second separator protrude toward the casing beyond the other load receivers. Resin clips are inserted into the load receivers, such that the first separator, the second separator, and the third separator are fixed together by the resin clips.
摘要翻译：构成燃料电池堆的各燃料电池单元包括第一隔板，第二隔板和第三隔板。在第一分离器，第二分离器和第三分离器的外端上一体地设置有预定数量的负载接收器。第二分离器的负载接收器朝着壳体突出超过其它负载接收器。将树脂夹子插入负载接收器中，使得第一分离器，第二分离器和第三分离器通过树脂夹固定在一起。

30. 发明申请

US20080261104A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20080261104A1
公开(公告)日：2008-10-23
申请号：US12104771
申请日：2008-04-17
申请人： Shuhei Goto , Natsuki Anzai , Daisuke Okonogi , Hiroyuki Tanaka , Kazuo Nunokawa , Masaaki Sakano
发明人： Shuhei Goto , Natsuki Anzai , Daisuke Okonogi , Hiroyuki Tanaka , Kazuo Nunokawa , Masaaki Sakano
IPC分类号： H01M2/08
CPC分类号： H01M8/0271 , H01M8/0206 , H01M8/0258 , H01M8/0267 , H01M8/0276 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： Auxiliary seals are provided on a surface of a first metal separator, between load receivers and an oxygen-containing gas supply passage, a fuel gas supply passage, an oxygen-containing gas discharge passage, and a fuel gas discharge passage, in relatively wide areas. The cross sectional shape of the auxiliary seal is the same as those of a flow field seal and ring-like seals, and the auxiliary seals are formed independently from the flow field seal and the ring-like seals.
摘要翻译：辅助密封件设置在第一金属分离器的表面上，在负载接收器和含氧气体供给通道，燃料气体供给通道，含氧气体排出通道和燃料气体排出通道之间，在相对较宽的区域。辅助密封件的横截面形状与流场密封件和环状密封件的横截面形状相同，并且辅助密封件独立于流场密封件和环形密封件形成。

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