公开(公告)号：US08828584B2

公开(公告)日：2014-09-09

申请号：US13442894

申请日：2012-04-10

申请人： Akira Gunji ,  Shin Takahashi ,  Hiroshi Iwasawa ,  Shin Yamauchi ,  Takefumi Okumura

发明人： Akira Gunji ,  Shin Takahashi ,  Hiroshi Iwasawa ,  Shin Yamauchi ,  Takefumi Okumura

IPC分类号： H01M6/42 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/058

CPC分类号： H01M10/0525 ,  H01M10/0569 ,  H01M10/058 ,  H01M2220/10 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

摘要： A lithium-ion rechargeable battery module having a plurality of lithium-ion battery cells, arranged that battery cells located at an high temperature portion of the module are electrically connected in parallel with battery cells located at a low temperature portion of the module. The battery cells at the high temperature portion have a higher electric resistance at 20° C. and a better high-temperature storage characteristic at 50° C. than those of the battery cells located at the low temperature portion.

摘要翻译： 一种具有多个锂离子电池单元的锂离子可再充电电池模块，其布置为位于所述模块的高温部分的电池单元与位于所述模块的低温部分的电池单体电连接。 高温部分的电池单元在20℃下具有较高的电阻，在50℃下具有比位于低温部分的电池更好的高温存储特性。

公开(公告)号：US20080160364A1

公开(公告)日：2008-07-03

申请号：US11953931

申请日：2007-12-11

申请人： Hiromi Tokoi ,  Kazuo Takahashi ,  Shin Takahashi ,  Akira Gunji

发明人： Hiromi Tokoi ,  Kazuo Takahashi ,  Shin Takahashi ,  Akira Gunji

IPC分类号： H01M8/06 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M8/0662 ,  F28D15/04 ,  F28D15/06 ,  H01M8/04022 ,  H01M8/04074 ,  H01M8/2425 ,  H01M8/248 ,  H01M2008/1293

摘要： A heat pipe is installed in a generating chamber of a module being comprised of a solid oxide fuel cell or a bundle of a plurality of solid oxide fuel cells connected in parallel or series. Preferably, the heat pipe is installed across the generating chamber and a combustion chamber for burning residual fuel unused as electrochemical reaction. By installing the heat pipe as described above, the heat transfer between both the chambers are executed smoothly, and thereby it is possible to make heat uniform in the module, in starting state, normal generating state, high power output state or abnormal state of the module.

摘要翻译： 热管安装在由固体氧化物燃料电池或并联或串联连接的多个固体氧化物燃料电池组成的模块的发电室中。 优选地，热管安装在发电室两侧，并且燃烧室用于燃烧残留燃料作为电化学反应。 通过如上所述安装热管，两个室之间的热传递顺利地执行，从而可以在模块中，在起动状态，正常发生状态，高功率输出状态或异常状态下使热量均匀 模块。

公开(公告)号：US20070048578A1

公开(公告)日：2007-03-01

申请号：US11505302

申请日：2006-08-17

申请人： Hiromi Tokoi ,  Shin Takahashi ,  Akira Gunji ,  Nariyoshi Kobayashi

发明人： Hiromi Tokoi ,  Shin Takahashi ,  Akira Gunji ,  Nariyoshi Kobayashi

IPC分类号： H01M8/12 ,  H01M4/86

CPC分类号： H01M8/243 ,  H01M8/004 ,  H01M8/0232 ,  H01M8/0271

摘要： It is an object to shorten current path between an anode and a cathode in a tube type SOFC and thereby to decrease resistance. The tube type fuel cell contains a tube type electrolyte placed between an anode and a cathode, wherein an auxiliary electrode is provided over the entire region of a cell reaction region on at least one of the anode and cathode. The current path is shortened and resistance is decreased, because the anode auxiliary electrode or cathode auxiliary electrode is provided over the entire peripheral surface of the anode or cathode, and the current path in the auxiliary electrode has a greatly increased cross-sectional area.

摘要翻译： 本发明的目的是缩短管式SOFC中的阳极和阴极之间的电流路径，从而降低电阻。 管式燃料电池包含放置在阳极和阴极之间的管状电解质，其中辅助电极设置在阳极和阴极中的至少一个上的电池反应区域的整个区域上。 由于阳极辅助电极或阴极辅助电极设置在阳极或阴极的整个外周表面上，电流路径被缩短并且电阻降低，并且辅助电极中的电流路径具有大大增加的横截面积。

公开(公告)号：US08377600B2

公开(公告)日：2013-02-19

申请号：US13343847

申请日：2012-01-05

申请人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

发明人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

IPC分类号： H01M8/06 ,  H01M8/04 ,  H01M8/10

CPC分类号： H01M8/0618 ,  H01M8/004 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0631 ,  H01M2008/1293

摘要： A temperature adjustment member is arranged to control temperature of a reformer independently of temperature of a fuel cell module. The reformer is structured as a three-fluid heat exchanger into which a fluid is introducible whose temperature is higher or lower than exhaust-gas temperature of the fuel cell module. Then, the temperature of the reformer is controlled independently of operation temperature of the fuel cell by introducing the higher-temperature or lower-temperature fluid into the reformer. Also, a high-temperature or low-temperature gas is mixed with the module's exhaust gas, thereby adjusting temperature of the exhaust gas itself. This also controls the temperature of the reformer independently of the operation temperature of the fuel cell.

摘要翻译： 温度调节构件被布置成独立于燃料电池模块的温度来控制重整器的温度。 重整器被构造为三流体热交换器，流体可引入其中，其温度高于或低于燃料电池模块的排气温度。 然后，通过将高温或低温流体引入重整器中，独立于燃料电池的操作温度来控制重整器的温度。 此外，将高温或低温气体与模块的废气混合，从而调节废气本身的温度。 这也独立于燃料电池的操作温度来控制重整器的温度。

公开(公告)号：US20120107708A1

公开(公告)日：2012-05-03

申请号：US13343847

申请日：2012-01-05

申请人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

发明人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/0618 ,  H01M8/004 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0631 ,  H01M2008/1293

摘要： A temperature adjustment member is arranged to control temperature of a reformer independently of temperature of a fuel cell module. The reformer is structured as a three-fluid heat exchanger into which a fluid is introducible whose temperature is higher or lower than exhaust-gas temperature of the fuel cell module. Then, the temperature of the reformer is controlled independently of operation temperature of the fuel cell by introducing the higher-temperature or lower-temperature fluid into the reformer. Also, a high-temperature or low-temperature gas is mixed with the module's exhaust gas, thereby adjusting temperature of the exhaust gas itself. This also controls the temperature of the reformer independently of the operation temperature of the fuel cell.

摘要翻译： 温度调节构件被布置成独立于燃料电池模块的温度来控制重整器的温度。 重整器被构造为三流体热交换器，流体可引入其中，其温度高于或低于燃料电池模块的排气温度。 然后，通过将高温或低温流体引入重整器中，独立于燃料电池的操作温度来控制重整器的温度。 此外，将高温或低温气体与模块的废气混合，从而调节废气本身的温度。 这也独立于燃料电池的操作温度来控制重整器的温度。

公开(公告)号：US08114546B2

公开(公告)日：2012-02-14

申请号：US11835454

申请日：2007-08-08

申请人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

发明人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Toshiya Abe ,  Takeshi Saito

IPC分类号： H01M8/06 ,  H01M8/04

CPC分类号： H01M8/0618 ,  H01M8/004 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0631 ,  H01M2008/1293

摘要： A temperature adjustment member is arranged to control temperature of a reformer independently of temperature of a fuel cell module. The reformer is structured as a three-fluid heat exchanger into which a fluid is introducible whose temperature is higher or lower than exhaust-gas temperature of the fuel cell module. Then, the temperature of the reformer is controlled independently of operation temperature of the fuel cell by introducing the higher-temperature or lower-temperature fluid into the reformer. Also, a high-temperature or low-temperature gas is mixed with the module's exhaust gas, thereby adjusting temperature of the exhaust gas itself. This also controls the temperature of the reformer independently of the operation temperature of the fuel cell.

摘要翻译： 温度调节构件被布置成独立于燃料电池模块的温度来控制重整器的温度。 重整器被构造为三流体热交换器，流体可引入其中，其温度高于或低于燃料电池模块的排气温度。 然后，通过将高温或低温流体引入重整器中，独立于燃料电池的操作温度来控制重整器的温度。 此外，将高温或低温气体与模块的废气混合，从而调节废气本身的温度。 这也独立于燃料电池的操作温度来控制重整器的温度。

公开(公告)号：US20080063907A1

公开(公告)日：2008-03-13

申请号：US11657693

申请日：2007-01-25

申请人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Tomoya Murota

发明人： Shin Takahashi ,  Hiromi Tokoi ,  Akira Gunji ,  Tomoya Murota

IPC分类号： H01M8/04

CPC分类号： H01M8/04014 ,  H01M2008/1293

摘要： A module of solid oxide fuel cells, which is capable of making a temperature distribution of the module uniform, is composed of a plurality of fuel cells which are assembled together, and is adapted to be capable of controlling gas temperatures and/or gas flow rates of gasses fed into a center part and a peripheral part of the module, independent from each other. With this configuration, when the temperature of the center part of the module becomes higher than that of the peripheral part of the module during a temperature rise, the temperature or the flow rate of the gas fed into the center part of the module is controlled so as to restrain the temperature of the center part of the module from being increasing. Further, when the temperature of the center part of the module becomes higher than that of the peripheral part thereof during power generation, the temperature of the gas fed into the center part of the module is lowered, or the flow rate thereof is adjusted in order to restrain the center part of the module from increasing its temperature, whereby it is possible to make the temperature distribution of the module uniform.

摘要翻译： 能够使模块的温度分布均匀的固体氧化物燃料电池的组件由组装在一起的多个燃料电池组成，并且适于能够控制气体温度和/或气体流量 的气体被馈送到模块的中心部分和外围部分，彼此独立。 利用该结构，当温度升高时，模块的中心部分的温度变得比模块的周边部分的温度高，所以供给到模块的中心部分的气体的温度或流量被控制为 以抑制模块中心部分的温度升高。 此外，当在发电期间模块的中心部分的温度高于其周边部分的温度时，馈送到模块的中心部分的气体的温度降低，或者其流量按顺序调节 以抑制模块的中心部分增加其温度，从而可以使模块的温度分布均匀。

公开(公告)号：US08445154B2

公开(公告)日：2013-05-21

申请号：US11770782

申请日：2007-06-29

申请人： Tadashi Yoshida ,  Hiromi Tokoi ,  Kazuo Takahashi ,  Shin Takahashi ,  Akihiko Noie ,  Akira Gunji ,  Nariyoshi Kobayashi

发明人： Tadashi Yoshida ,  Hiromi Tokoi ,  Kazuo Takahashi ,  Shin Takahashi ,  Akihiko Noie ,  Akira Gunji ,  Nariyoshi Kobayashi

IPC分类号： H01M8/04

CPC分类号： H01M8/04022 ,  H01M8/04074 ,  H01M8/04201 ,  H01M8/243 ,  H01M8/2457 ,  H01M8/2485

摘要： The present invention provides a fuel cell power system, in which a combustion exhaust gas having a high temperature and generated by the combustion reaction of unreacted fuel gas and oxidizer gas which are not utilized in a power-generating reaction is introduced into a gas header for distributing the fuel gas or the oxidizer gas to a plurality of fuel cells contained in a fuel cell body, in such a way that a larger amount of heat is transferred to the gas which is to be supplied to the cells disposed in a peripheral area of the fuel cell body by heat exchange, and a smaller amount of the heat is transferred to the gas which is to be supplied to the cells disposed in a central area of the fuel cell body.

摘要翻译： 本发明提供一种燃料电池动力系统，其特征在于，将不用于发电反应的未反应燃料气体和氧化剂气体的燃烧反应产生的具有高温并产生的燃烧废气引入到气体集管 将燃料气体或氧化剂气体分配到容纳在燃料电池体中的多个燃料电池，以使得更大量的热量转移到要供给到设置在燃料电池体的外围区域中的电池的气体中 燃料电池体通过热交换，较少量的热被传递到要供给到设置在燃料电池主体的中心区域中的电池的气体。

公开(公告)号：US08206867B2

公开(公告)日：2012-06-26

申请号：US11657691

申请日：2007-01-25

申请人： Hiromi Tokoi ,  Nariyoshi Kobayashi ,  Kazuo Takahashi ,  Tadashi Yoshida ,  Akihiko Noie ,  Shin Takahashi ,  Akira Gunji

发明人： Hiromi Tokoi ,  Nariyoshi Kobayashi ,  Kazuo Takahashi ,  Tadashi Yoshida ,  Akihiko Noie ,  Shin Takahashi ,  Akira Gunji

IPC分类号： H01M8/10

CPC分类号： H01M8/0252 ,  H01M8/004 ,  H01M8/023 ,  H01M8/0232 ,  H01M8/0236 ,  H01M8/04089 ,  H01M8/243 ,  H01M2008/1293

摘要： A flat tube double-sided power generation type fuel cell is comprised of the combination of one or more of the following means (1) and (2). That is, means (1) for optimizing the constitution of an current-collecting electrode thereby making the flow of fuel or air uniform over the entire region, and means (2) for dividing the current-collecting electrode into two regions thereby shunting the flow of the fuel into a flow directing to the anode of the cell and a flow directly directing to the downstream, for increasing the power generation amount in the cell, the means being applicable also to a cell of a cylindrical shape.

摘要翻译： 扁平管双面发电型燃料电池由以下装置（1）和（2）中的一种或多种组合构成。 也就是说，用于优化集电电极的结构从而使整个区域的燃料或空气流动均匀的装置（1）和用于将集电电极分成两个区域的装置（2），从而使流动 的燃料转化为流向电池的阳极的流动，以及直接引导到下游的流，用于增加电池中的发电量，该装置也可应用于圆柱形电池。

公开(公告)号：US20080008922A1

公开(公告)日：2008-01-10

申请号：US11657691

申请日：2007-01-25

申请人： Hiromi Tokoi ,  Nariyoshi Kobayashi ,  Kazuo Takahashi ,  Tadashi Yoshida ,  Akihiko Noie ,  Shin Takahashi ,  Akira Gunji

发明人： Hiromi Tokoi ,  Nariyoshi Kobayashi ,  Kazuo Takahashi ,  Tadashi Yoshida ,  Akihiko Noie ,  Shin Takahashi ,  Akira Gunji

IPC分类号： H01M8/10

CPC分类号： H01M8/0252 ,  H01M8/004 ,  H01M8/023 ,  H01M8/0232 ,  H01M8/0236 ,  H01M8/04089 ,  H01M8/243 ,  H01M2008/1293

摘要： A flattened tube double-sided power generation type fuel cell is comprised of the combination of one or more of the following means (1) and (2). That is, means (1) for optimizing the constitution of an current-collecting electrode thereby making the flow of fuel or air uniform over the entire region, and means (2) for dividing the current-collecting electrode into two regions thereby shunting the flow of the fuel into a flow directing to the anode of the cell and a flow directly directing to the downstream, for increasing the power generation amount in the cell, the means being applicable also to a cell of a cylindrical shape.

摘要翻译： 扁平管双面发电型燃料电池由以下装置（1）和（2）中的一种或多种组合构成。 也就是说，用于优化集电电极的结构从而使整个区域的燃料或空气流动均匀的装置（1）和用于将集电电极分成两个区域的装置（2），从而使流动 的燃料转化为流向电池的阳极的流动，以及直接引导到下游的流，用于增加电池中的发电量，该装置也可应用于圆柱形电池。