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11. 发明申请

US20050158604A1 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US20050158604A1
公开(公告)日：2005-07-21
申请号：US10970554
申请日：2004-10-20
申请人： Yoshinori Wariishi , Narutoshi Sugita
发明人： Yoshinori Wariishi , Narutoshi Sugita
IPC分类号： H01M2/08 , H01M2/14 , H01M8/10 , H01M8/24
CPC分类号： H01M8/247 , H01M8/248
摘要： A casing includes end plates and first through fourth side plates. The first and third side plates are short, and the second and fourth side plates are long. At least cross sectional areas or shapes of the first through fourth side plates are determined such that the sides of the end plates have substantially the same deflection in the stacking direction.
摘要翻译：壳体包括端板和第一至第四侧板。第一和第三侧板是短的，第二和第四侧板是长的。确定第一至第四侧板的至少横截面积或形状，使得端板的侧面在堆叠方向上具有基本上相同的偏转。

12. 发明申请

US20050153192A1 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US20050153192A1
公开(公告)日：2005-07-14
申请号：US11023754
申请日：2004-12-28
申请人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
发明人： Takaki Nakagawa , Hiroyuki Tanaka , Takashi Kosaka , Takahiro Yoshida , Narutoshi Sugita , Shuhei Goto , Seiji Sugiura , Tadashi Nishiyama
IPC分类号： H01M8/02 , H01M2/08 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0276 , H01M8/0206 , H01M8/0247 , H01M8/241 , H01M2008/1095
摘要： A fuel cell includes a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. A first cell voltage terminal for detecting a voltage generated in the membrane electrode assembly is formed integrally with an outer region of the first metal separator. The first cell voltage terminal extends outwardly from the first metal separator. A first seal member covers the outer region of the first metal separator, and includes a first extension seal which covers the first cell voltage terminal to a position near a tip end of the first cell voltage terminal.
摘要翻译：燃料电池包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。用于检测在膜电极组件中产生的电压的第一电池电压端子与第一金属隔板的外部区域一体地形成。第一电池电压端子从第一金属分离器向外延伸。第一密封构件覆盖第一金属隔板的外部区域，并且包括将第一电池电压端子覆盖到靠近第一电池电压端子的尖端的位置的第一延伸密封件。

13. 发明申请

US20050048342A1 Membrane electrode assembly and fuel cell 有权
标题翻译：膜电极组件和燃料电池
公开(公告)号：US20050048342A1
公开(公告)日：2005-03-03
申请号：US10888894
申请日：2004-07-09
申请人： Toshiya Wakahoi , Narutoshi Sugita , Shuhei Goto , Takeo Abe , Hiroyuki Shirokawa
发明人： Toshiya Wakahoi , Narutoshi Sugita , Shuhei Goto , Takeo Abe , Hiroyuki Shirokawa
IPC分类号： H01M8/02 , H01M4/70 , H01M4/86 , H01M8/10
CPC分类号： H01M8/0263 , H01M4/70 , H01M4/8626 , H01M8/0206 , H01M8/0254 , H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/0289 , H01M8/1004 , H01M8/241 , H01M8/2483
摘要： A membrane electrode assembly includes an anode, a cathode, and a solid polymer electrolyte membrane interposed between the anode and the cathode. The membrane electrode assembly has a substantially rectangular shape as a whole. Extensions extend outwardly from four corners of the membrane electrode assembly. Each of the extensions has an inclined end to have a substantially triangle shape. The membrane electrode assembly has a substantially rectangular power generation area.
摘要翻译：膜电极组件包括阳极，阴极和置于阳极和阴极之间的固体聚合物电解质膜。膜电极组件整体上具有大致矩形形状。扩展件从膜电极组件的四个角向外延伸。每个延伸部具有倾斜端以具有基本上三角形的形状。膜电极组件具有基本上矩形的发电区域。

14. 发明授权

US06455179B1 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US06455179B1
公开(公告)日：2002-09-24
申请号：US09634100
申请日：2000-08-08
申请人： Narutoshi Sugita , Noriaki Osao , Takeshi Ushio
发明人： Narutoshi Sugita , Noriaki Osao , Takeshi Ushio
IPC分类号： H01M800
CPC分类号： H01M8/249 , H01M8/0202 , H01M2300/0082
摘要： A fuel cell system comprises first and second fuel cell stacks in which directions of a positive electrode and a negative electrode of adjoining terminal electrodes are set to be opposite to one another. First and second conductive plates are incorporated at ends on an identical side of the first and second fuel cell stacks. First and second connecting plate sections are provided to extend from the first and second conductive plates closely to one another under the first and second fuel cell stacks. The first and second connecting plate sections are electrically connected by strand wires having flexibility. Accordingly, it is possible to reliably avoid any action of stress which would be otherwise caused by vibration or the like at a connecting portion for electrically connecting the first and second fuel cell stacks to one another which are arranged in parallel to one another.
摘要翻译：燃料电池系统包括第一和第二燃料电池堆，其中相邻端子电极的正电极和负电极的方向彼此相对。第一和第二导电板被并入在第一和第二燃料电池堆的同一侧的端部。第一和第二连接板部分设置成在第一和第二燃料电池堆下方彼此紧密地从第一和第二导电板延伸。第一和第二连接板部分通过具有柔性的绞合线电连接。因此，可以可靠地避免在将第一和第二燃料电池堆彼此彼此平行地电连接的连接部分处的振动等引起的应力的任何作用。

15. 发明授权

US5463995A Intake system for internal combustion engine 失效
标题翻译：内燃机进气系统
公开(公告)号：US5463995A
公开(公告)日：1995-11-07
申请号：US181744
申请日：1994-01-24
申请人： Hisao Sakai , Hiroo Shimada , Hiroshi Sono , Kenichi Nagahiro , Narutoshi Sugita , Hirotsugu Maeda , Masakatsu Miyao , Katsunori Nakamura , Yasunori Ogita , Osamu Suzuki
发明人： Hisao Sakai , Hiroo Shimada , Hiroshi Sono , Kenichi Nagahiro , Narutoshi Sugita , Hirotsugu Maeda , Masakatsu Miyao , Katsunori Nakamura , Yasunori Ogita , Osamu Suzuki
IPC分类号： F01L1/26 , F01L13/00 , F02B1/04 , F02B31/00 , F02B31/02 , F02D13/02 , F02F1/24 , F02F1/42 , F02M69/00 , F02B15/00
CPC分类号： F02F1/4214 , F01L1/267 , F02B31/00 , F02B1/04 , F02B2031/006 , F02B2275/18 , F02F2001/245 , Y02T10/146
摘要： An intake system for an internal combustion engine includes first and second intake valve bores provided to face a combustion chamber and to be independently opened and closed by first and second intake valves, and first and second intake ports which are connected to the corresponding intake valve bores with a partition wall interposed therebetween and which communicate with a common intake passage. In a particular operation range of the engine, an imbalance is produced in the concentration of the air-fuel mixture flowing through the first and second intake valve bores into the combustion chamber on the basis of a difference between the amounts of fresh air flowing into the first and second intake ports. The intake system further includes a communication hole provided in the partition wall for putting the first and second intake ports into communication with each other. This provides for improvements in the lean combustibility and in the nature of the exhaust gas.
摘要翻译：一种用于内燃机的进气系统包括：第一和第二进气阀孔，其设置成面对燃烧室并由第一和第二进气门独立地打开和关闭，第一和第二进气口连接到相应的进气门孔其中隔壁插入其间并与公共进气通道连通。在发动机的特定操作范围内，基于流入燃烧室的新鲜空气的量之间的差异，在通过第一和第二进气门孔进入燃烧室的空气 - 燃料混合物的浓度中产生不平衡第一和第二进气口。进气系统还包括设置在分隔壁中的用于使第一和第二进气口彼此连通的连通孔。这提供了贫燃性和废气性质的改进。

16. 发明授权

US08283085B2 Fuel cell and separator thereof 有权
标题翻译：燃料电池及其分离器
公开(公告)号：US08283085B2
公开(公告)日：2012-10-09
申请号：US12618197
申请日：2009-11-13
申请人： Hideaki Kikuchi , Narutoshi Sugita , Yoshihiro Nakanishi , Tadashi Nishiyama , Keisuke Andou
发明人： Hideaki Kikuchi , Narutoshi Sugita , Yoshihiro Nakanishi , Tadashi Nishiyama , Keisuke Andou
IPC分类号： H01M8/04
CPC分类号： H01M8/0273 , H01M8/0267 , H01M8/04089 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell includes a plurality of fuel cell units, each fuel cell unit including an electrode assembly formed by disposing electrodes on both sides of an electrolyte, a pair of separators that sandwich the electrode assembly, and gas sealing members that are disposed at an outer peripheral portion of the electrode assembly, and that seal respective reaction gas flow passages that are formed between each separator and the electrode assembly. In one of the separators of each of the fuel cell units, a through path is formed that penetrates the separator in the thickness direction thereof, and the through path formed in one of the separators of one of the fuel cell units and the through path formed in one of the separators of adjacent one of the fuel cell units are offset with each other as viewed in the thickness direction of the separators.
摘要翻译：燃料电池包括多个燃料电池单元，每个燃料电池单元包括通过在电解质的两侧设置电极而形成的电极组，夹着电极组的一对分离器和设置在外部的气体密封构件电极组件的周边部分，并且密封在每个分离器和电极组件之间形成的各个反应气体流动通道。在每个燃料电池单元的一个分离器中，形成贯穿隔板的厚度方向的通路，形成在一个燃料电池单元和通路中的一个隔板中的通路形成在相邻的一个燃料电池单元的分离器之一中，在分离器的厚度方向上看彼此偏移。

17. 发明授权

US08148032B2 Fuel cell and fuel cell stack 有权
标题翻译：燃料电池和燃料电池堆
公开(公告)号：US08148032B2
公开(公告)日：2012-04-03
申请号：US11093999
申请日：2005-03-29
申请人： Seiji Sugiura , Shuhei Goto , Ryugo Suzuki , Narutoshi Sugita , Yoshihiro Nakanishi
发明人： Seiji Sugiura , Shuhei Goto , Ryugo Suzuki , Narutoshi Sugita , Yoshihiro Nakanishi
IPC分类号： H01M2/08 , H01M2/14 , H01M2/38 , H01M2/40 , H01M8/24
CPC分类号： H01M8/0206 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/242 , H01M8/2457
摘要： A fuel cell includes a membrane electrode assembly and first and second metal plates sandwiching the membrane electrode assembly. The first metal plate has positioning ribs for positioning the outer region of the membrane electrode assembly. The first and second metal plates are positioned in alignment with each other by the first and second insulating bushings attached to first and second positioning holes of the first and second metal plates. Further, the first and second metal plates sandwiching the membrane electrode assembly are fastened together by a plurality of metal clip members.
摘要翻译：燃料电池包括膜电极组件和夹住膜电极组件的第一和第二金属板。第一金属板具有用于定位膜电极组件的外部区域的定位肋。第一和第二金属板通过附接到第一和第二金属板的第一和第二定位孔的第一和第二绝缘衬套彼此对准。此外，夹持膜电极组件的第一和第二金属板通过多个金属夹构件紧固在一起。

18. 发明授权

US08097379B2 Fuel cell stack with insulating members 有权
标题翻译：具有绝缘构件的燃料电池堆
公开(公告)号：US08097379B2
公开(公告)日：2012-01-17
申请号：US11326020
申请日：2006-01-05
申请人： Toshihiko Suenaga , Narutoshi Sugita , Takayuki Ogawa , Keisuke Andou , Masajiro Inoue
发明人： Toshihiko Suenaga , Narutoshi Sugita , Takayuki Ogawa , Keisuke Andou , Masajiro Inoue
IPC分类号： H01M2/14 , H01M2/18 , H01M8/10
CPC分类号： H01M8/242 , H01M8/021 , H01M8/0254 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/2483 , H01M2008/1095
摘要： In a solid polymer electrolyte membrane type fuel cell of the invention, where a pair of electrodes are provided on opposite sides of a solid polymer electrolyte membrane, and the outside thereof is clamped by a pair of separators, and nonconductive picture frame-shaped members 61 are arranged at the outer edge portions of the separators, for allowing increase and decrease of a space between separators, while sealing a gap between the separators.
摘要翻译：在本发明的固体高分子电解质膜式燃料电池中，在固体高分子电解质膜的相对侧设置一对电极，其外侧由一对隔板夹持，非导电性画框状部件61 布置在隔板的外边缘部分，用于允许间隔件之间的空间的增加和减少，同时密封隔板之间的间隙。

19. 发明授权

US07968249B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US07968249B2
公开(公告)日：2011-06-28
申请号：US12537488
申请日：2009-08-07
申请人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
发明人： Hiroyuki Tanaka , Narutoshi Sugita , Tadashi Nishiyama , Takaki Nakagawa
IPC分类号： H01M8/04 , H01M2/08
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： Flow guides forming an inlet channel are formed on a surface of a metal separator of a fuel cell. The flow guides overlap a section of an outer seal provided on the other surface of the metal separator. When a load is applied to the flow guides and the overlapping section in a stacking direction of the fuel cell, the flow guides and the overlapping section are deformed substantially equally in the stacking direction to the same extent. The line pressure of the flow guides and the line pressure of the overlapping section are substantially the same. The seal length L1 of the flow guides and the seal length L2 of the overlapping section are substantially the same.
摘要翻译：在燃料电池的金属分离器的表面上形成形成入口通道的流动导向件。流动引导件重叠设置在金属分离器的另一个表面上的外部密封件的一部分。当在燃料电池的堆叠方向上对流动引导件和重叠部分施加负载时，流动引导件和重叠部分在堆叠方向上基本相等地变形到相同程度。导流管的管路压力和重叠部分的管路压力基本相同。流动导向件的密封长度L1和重叠部分的密封长度L2基本相同。

20. 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。

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