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. 发明申请

US20110008704A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110008704A1
公开(公告)日：2011-01-13
申请号：US12521382
申请日：2007-12-21
申请人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
发明人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a fuel cell including: a membrane electrode assembly (2) having a fuel electrode (13), an air electrode (16), and an electrolyte membrane (17) sandwiched therebetween; and a fuel storage unit (4) storing a liquid fuel. The fuel cell is capable of continuously generating electricity for long hours only by being replenished with a fuel, and therefore, attempts have been made to miniaturize the fuel cell to use it as a power source of portable electronic devices. When the membrane electrode assembly and the fuel storage unit in the fuel cell are connected via a flow path, a fuel supply state becomes uneven depending on the shape and the like of the flow path even though a supply amount of the fuel can be adjusted, which causes a problem such as a decrease in an output of the fuel cell. The present invention solves the aforethe problem by providing, in the fuel cell, a fuel distributing mechanism (3) which supplies the fuel to a plurality of places of the fuel electrode, and connecting the fuel distributing mechanism and the fuel storage unit via the flow path (5).
摘要翻译：燃料电池技术领域本发明涉及一种燃料电池，其特征在于，包括：具有燃料电极（13），空气电极（16）和夹在其间的电解质膜（17）的膜电极接合体（2）和存储液体燃料的燃料存储单元（4）。燃料电池只要通过补充燃料即可长时间地持续发电，因此，已经尝试使燃料电池小型化以将其用作便携式电子设备的电源。当燃料电池中的膜电极组件和燃料存储单元经由流路连接时，即使可以调节燃料的供给量，燃料供给状态也随着流路的形状等变得不均匀，这导致诸如燃料电池的输出的降低的问题。本发明通过在燃料电池中设置燃料分配机构（3）来解决上述问题，燃料分配机构（3）将燃料供给到燃料电极的多个位置，并且经由流体连接燃料分配机构和燃料存储单元路径（5）。

2. 发明授权

US08404399B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08404399B2
公开(公告)日：2013-03-26
申请号：US12521382
申请日：2007-12-21
申请人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuichi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
发明人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuichi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a fuel cell including: a membrane electrode assembly (2) having a fuel electrode (13), an air electrode (16), and an electrolyte membrane (17) sandwiched therebetween; and a fuel storage unit (4) storing a liquid fuel. The fuel cell is capable of continuously generating electricity for long hours only by being replenished with a fuel, and therefore, attempts have been made to miniaturize the fuel cell to use it as a power source of portable electronic devices. When the membrane electrode assembly and the fuel storage unit in the fuel cell are connected via a flow path, a fuel supply state becomes uneven depending on the shape and the like of the flow path even though a supply amount of the fuel can be adjusted, which causes a problem such as a decrease in an output of the fuel cell. The present invention solves the aforethe problem by providing, in the fuel cell, a fuel distributing mechanism (3) which supplies the fuel to a plurality of places of the fuel electrode, and connecting the fuel distributing mechanism and the fuel storage unit via the flow path (5).
摘要翻译：燃料电池技术领域本发明涉及一种燃料电池，其特征在于，包括：具有燃料电极（13），空气电极（16）和夹在其间的电解质膜（17）的膜电极接合体（2）和存储液体燃料的燃料存储单元（4）。燃料电池只要通过补充燃料即可长时间地持续发电，因此，已经尝试使燃料电池小型化以将其用作便携式电子设备的电源。当燃料电池中的膜电极组件和燃料存储单元经由流路连接时，即使可以调节燃料的供给量，燃料供给状态也随着流路的形状等变得不均匀，这导致诸如燃料电池的输出的降低的问题。本发明通过在燃料电池中设置燃料分配机构（3）来解决上述问题，燃料分配机构（3）将燃料供给到燃料电极的多个位置，并且经由流体连接燃料分配机构和燃料存储单元路径（5）。

3. 发明授权

US08765311B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08765311B2
公开(公告)日：2014-07-01
申请号：US12528599
申请日：2008-02-25
申请人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
发明人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
IPC分类号： H01M8/06 , H01M8/10 , H01M8/04
CPC分类号： H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/04201 , H01M8/04291 , H01M8/0662 , H01M8/0668 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： A fuel cell (1) includes an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel storage unit (4) storing a liquid fuel, and a fuel supply mechanism (3) supplying the fuel from the fuel storage unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) provided in a manner to penetrate through at least an electrolyte membrane (11) to let a gas component generated on a side of the fuel electrode (7) escape to a side of an air electrode (10).
摘要翻译：燃料电池（1）包括具有膜电极组件（MEA）（12）的电动单元（2），存储液体燃料的燃料存储单元（4），以及从燃料供给机构燃料存储单元（4）连接到膜电极组件（12）的燃料电极（7）。膜电极组件（12）具有以至少透过电解质膜（11）的方式设置的气体通气孔（17），以使在燃料电极（7）侧产生的气体成分逸出到侧面的空气电极（10）。

4. 发明申请

US20100086826A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20100086826A1
公开(公告)日：2010-04-08
申请号：US12528599
申请日：2008-02-25
申请人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
发明人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
IPC分类号： H01M2/00
CPC分类号： H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/04201 , H01M8/04291 , H01M8/0662 , H01M8/0668 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： A fuel cell (1) includes an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel storage unit (4) storing a liquid fuel, and a fuel supply mechanism (3) supplying the fuel from the fuel storage unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) provided in a manner to penetrate through at least an electrolyte membrane (11) to let a gas component generated on a side of the fuel electrode (7) escape to a side of an air electrode (10).
摘要翻译：燃料电池（1）包括具有膜电极组件（MEA）（12）的电动单元（2），存储液体燃料的燃料存储单元（4），以及从燃料供给机构燃料存储单元（4）连接到膜电极组件（12）的燃料电极（7）。膜电极组件（12）具有以至少透过电解质膜（11）的方式设置的气体通气孔（17），以使在燃料电极（7）侧产生的气体成分逸出到侧面的空气电极（10）。

5. 发明申请

US20120028161A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20120028161A1
公开(公告)日：2012-02-02
申请号：US13267147
申请日：2011-10-06
申请人： Yuuichi Sato , Daisuke Watanabe , Genta Oomichi , Nobuyasu Negishi , Hirofumi Kan , Yukinori Akamoto
发明人： Yuuichi Sato , Daisuke Watanabe , Genta Oomichi , Nobuyasu Negishi , Hirofumi Kan , Yukinori Akamoto
IPC分类号： H01M8/10
CPC分类号： H01M8/04119 , H01M8/04007 , H01M8/04089 , H01M8/04186 , H01M8/1011 , H01M8/2455 , H01M2008/1095 , Y02E60/523
摘要： According to one embodiment, a fuel cell includes a membrane electrode assembly including a plurality of anodes, a plurality of cathodes each forming a pair with a corresponding one of the plurality of anodes, and an electrolyte membrane interposed between the anodes and the cathodes, a current collector configured to interpose the membrane electrode assembly in between, a fuel supply mechanism arranged on the side of the anodes of the membrane electrode assembly and configured to supply the anodes with a fuel, and a moisturizing layer arranged on the side of the cathodes of the membrane electrode assembly. The current collector includes a slit arranged so as to face a region between the cathodes.
摘要翻译：根据一个实施方案，燃料电池包括膜电极组件，其包括多个阳极，多个阴极，每个阴极与多个阳极中的相应一个阳极形成一对，以及插入阳极和阴极之间的电解质膜，集电体，其被配置为将膜电极组件插入其间;燃料供给机构，布置在膜电极组件的阳极侧并且被配置为向阳极供应燃料;以及保湿层，其设置在阴极侧膜电极组件。集电体包括以与阴极之间的区域为对面布置的狭缝。

6. 发明申请

US20100104907A1 ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备
公开(公告)号：US20100104907A1
公开(公告)日：2010-04-29
申请号：US12650598
申请日：2009-12-31
申请人： Risa AOKI , Akira Yajima , Asako Satoh , Jun Momma , Yumiko Takizawa , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Nobuyasu Negishi , Mitsuru Furuichi , Yuichi Yoshida , Kiyoto Yoda , Hideo Oota
发明人： Risa AOKI , Akira Yajima , Asako Satoh , Jun Momma , Yumiko Takizawa , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Nobuyasu Negishi , Mitsuru Furuichi , Yuichi Yoshida , Kiyoto Yoda , Hideo Oota
IPC分类号： H01M8/04
CPC分类号： H01M8/04619 , H01M8/04119 , H01M8/04313 , H01M8/0432 , H01M8/04365 , H01M8/04388 , H01M8/04425 , H01M8/1011 , H01M16/006 , H01M2250/30 , H04M1/72544 , H04M2250/12 , H04W52/0296 , Y02B90/18 , Y02D70/00 , Y02E60/523
摘要： In an electronic device, state detection elements are arranged at various locations of a fuel cell system supplies an electric power to a phone unit, the state detection elements detect states of the fuel cell system at the locations. A cell state detection unit detects an operating state of the fuel cell from an output signal of each of the state detection elements. A determination unit determines an operating mode to prompt action to be taken for the operating state of the fuel cell detected by the cell state detection unit. A content of the operating mode is displayed with an image of a character or a fictitious creature based on a determination by the determination unit.
摘要翻译：在电子设备中，状态检测元件布置在燃料电池系统的各个位置处，向电话单元供电，状态检测元件检测位置处的燃料电池系统的状态。单元状态检测单元根据各状态检测元件的输出信号检测燃料电池的动作状态。确定单元确定对由小区状态检测单元检测到的燃料电池的操作状态采取行动的操作模式。基于确定单元的确定，操作模式的内容以字符或虚构生物的图像显示。

7. 发明申请

US20090042090A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20090042090A1
公开(公告)日：2009-02-12
申请号：US12088199
申请日：2006-09-25
申请人： Nobuyasu Negishi , Jun Momma , Yumiko Takizawa , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi
发明人： Nobuyasu Negishi , Jun Momma , Yumiko Takizawa , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi
IPC分类号： H01M8/00
CPC分类号： H01M8/1011 , H01M4/8657 , H01M8/0245 , H01M8/0271 , H01M8/0273 , H01M8/04171 , H01M8/04201 , H01M8/1009 , H01M8/246 , H01M2004/8689 , Y02E60/523
摘要： The present invention provides a fuel cell comprising: a cathode catalyst layer 2; an anode catalyst layer 3; a proton conductive membrane 6 disposed between the cathode catalyst layer 2 and the anode catalyst layer 3; a liquid fuel tank 9 for storing a liquid fuel L; a fuel vaporizing layer 10 for supplying a vaporized component of the liquid fuel L to the anode catalyst layer 3; a surface layer 15 having an air intake port 14 for supplying an air to the cathode catalyst layer 2; and a moisture retention plate 13A, disposed between the surface layer 15 and the cathode catalyst layer 2, for preventing water generated at the cathode catalyst layer from being evaporated, wherein the moisture retention plate is composed of a laminated body comprising at least two kind of porous members 13a and 13b each having different moisture permeability (moisture retention property). According to the above structure, the water content generated at the cathode catalyst layer can be properly released as battery reaction is advances, and a part of the water content can be flown back to the anode catalyst layer side whereby cell output characteristics can be improved.
摘要翻译：本发明提供一种燃料电池，包括：阴极催化剂层2; 阳极催化剂层3; 设置在阴极催化剂层2和阳极催化剂层3之间的质子传导膜6; 用于储存液体燃料L的液体燃料箱9; 用于将液体燃料L的蒸发成分供给到阳极催化剂层3的燃料蒸发层10; 具有用于向阴极催化剂层2供给空气的进气口14的表面层15; 以及设置在表面层15和阴极催化剂层2之间用于防止在阴极催化剂层产生的水蒸发的保湿板13A，其中保湿板由层叠体构成，该层压体包括至少两种各自具有不同的透湿性（保湿性）的多孔部件13a，13b。根据上述结构，由于电池反应进行，阴极催化剂层产生的含水量可以适当地释放，并且一部分含水量可以回流到阳极催化剂层侧，从而能够提高电池输出特性。

8. 发明申请

US20110117465A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20110117465A1
公开(公告)日：2011-05-19
申请号：US12949480
申请日：2010-11-18
申请人： Akira Yajima , Shinichi Kanbayashi , Nobuyasu Negishi , Risa Aoki , Genta Oomichi
发明人： Akira Yajima , Shinichi Kanbayashi , Nobuyasu Negishi , Risa Aoki , Genta Oomichi
IPC分类号： H01M8/04
CPC分类号： H01M8/04171 , H01M8/04007 , H01M8/04014 , H01M8/04067 , H01M8/1004 , H01M8/1011 , H01M8/2475 , Y02E60/523
摘要： Disclosed is a fuel cell (1) comprising a cell composition part (10) composed of an electrolyte membrane (17) sandwiched between an anode (fuel electrode) (13) and a cathode (air electrode) (16), and a fuel supply mechanism (40) disposed on the anode (fuel electrode) side of the cell composition part (10) and which supplies a fuel to the anode (fuel electrode) (13). The fuel cell (1) further comprises a moisture retaining layer (50) which is disposed on the cathode (air electrode) of the cell composition part (10) and which is impregnated with the water generated at the cathode (air electrode) (16), and a heat-radiating member (70) having an externally protruding heat-radiating portion (71) for releasing the heat generated by the cell composition part (10).
摘要翻译：公开了一种燃料电池（1），包括由夹在阳极（燃料电极）（13）和阴极（空气电极）（16）之间的电解质膜17构成的电池组合物部分）机构（40），设置在电池组合部（10）的阳极（燃料电极）侧，并向燃料电极（13）供给燃料。燃料电池（1）还包括设置在电池组合物部件（10）的阴极（空气电极）上并且浸渍在阴极（空气电极）（16）处产生的水的保湿层（50））和散热构件（70），其具有用于释放由电池组合部（10）产生的热量的外部突出的散热部（71）。

9. 发明申请

US20080096077A1 FUEL CELL AND CATALYST LAYER ELECTRODE FOR FUEL CELL 审中-公开
标题翻译：燃料电池和催化层电极用于燃料电池
公开(公告)号：US20080096077A1
公开(公告)日：2008-04-24
申请号：US11925049
申请日：2007-10-26
申请人： Genta Oomichi , Yuuichi Sato , Nobuyasu Negishi
发明人： Genta Oomichi , Yuuichi Sato , Nobuyasu Negishi
IPC分类号： H01M8/10
CPC分类号： H01M4/8605 , H01M4/926 , H01M8/1004 , H01M8/1011 , Y02E60/523
摘要： Catalyst layer electrodes have its two-dimensional projection plane shape formed in a rectangular shape, having cut-off fillet portions cutting off part of the fillet so that terminal ends of mutually adjacent short side and long side of at least one corner do not meet orthogonally, and are compressed to a solid electrolyte membrane.
摘要翻译：催化剂层电极具有形成为矩形的二维投影平面形状，具有切除圆角部分的切口圆角部分，使得至少一个角部相互相邻的短边和长边的末端不正交地满足，并被压缩成固体电解质膜。

10. 发明申请

US20110136031A1 FUEL CELL SYSTEM AND ELECTRONIC DEVICE 审中-公开
标题翻译：燃料电池系统和电子设备
公开(公告)号：US20110136031A1
公开(公告)日：2011-06-09
申请号：US13015105
申请日：2011-01-27
申请人： Yuuichi SATO , Daisuke Watanabe , Genta Oomichi
发明人： Yuuichi SATO , Daisuke Watanabe , Genta Oomichi
IPC分类号： H01M8/04
CPC分类号： H01M8/0432 , H01M8/04373 , H01M8/04701 , H01M8/04753 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： According to an embodiment, in a fuel cell system, a power generator generates electric power with fuel in a fuel cell unit, first and second temperature detectors detect an ambient temperature and a generator temperature of a power generator in the fuel cell unit, respectively. A storage unit stores control temperatures corresponding to a plurality of temperature ranges to which the ambient temperature belong, and a control temperature setting unit determines corresponding one of the temperature ranges based on the ambient temperature, and sets one of the control temperatures which corresponds to the one of the determined temperature ranges. A control unit controls the amount of fuel supplied to the power generator according to the result of comparing the one of the control temperatures with the output of the second temperature detector.
摘要翻译：根据实施例，在燃料电池系统中，发电机利用燃料电池单元中的燃料产生电力，第一和第二温度检测器分别检测燃料电池单元中的发电机的环境温度和发电机温度。存储单元存储对应于环境温度所属的多个温度范围的控制温度，并且控制温度设定单元基于环境温度来确定相应的一个温度范围，并且设定与其中一个确定的温度范围。控制单元根据将一个控制温度与第二温度检测器的输出进行比较的结果来控制供给到发电机的燃料量。

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