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1. 发明申请

US20080160364A1 SOLID OXIDE FUEL CELL MODULE 审中-公开
标题翻译：固体氧化物燃料电池模块
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。

2. 发明申请

US20080081230A1 FUEL CELL POWER GENERATION SYSTEM AND METHOD OF OPERATING THEREOF 有权
标题翻译：燃料电池发电系统及其运行方法
公开(公告)号：US20080081230A1
公开(公告)日：2008-04-03
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 , H01M8/00
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。

3. 发明申请

US20070048578A1 Tube type fuel cell 有权
标题翻译：管式燃料电池
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。

4. 发明申请

US20110217592A1 CATHODE FOR LITHIUM-ION SECONDARY BATTERY, LITHIUM-ION SECONDARY BATTERY, VEHICLE AND POWER STORAGE SYSTEM EQUIPPED WITH THE BATTERY 有权
标题翻译：用于锂离子二次电池的阴极，锂离子二次电池，配有电池的车辆和电力存储系统
公开(公告)号：US20110217592A1
公开(公告)日：2011-09-08
申请号：US13034431
申请日：2011-02-24
申请人： Akira GUNJI , Shin TAKAHASHI , Takashi NAITO , Tadashi FUJIEDA
发明人： Akira GUNJI , Shin TAKAHASHI , Takashi NAITO , Tadashi FUJIEDA
IPC分类号： H01M4/48
CPC分类号： H01M4/48 , H01M4/525 , Y02E60/122
摘要： A cathode for a lithium-ion secondary battery is provided, which not only efficiently absorbs oxygen released from a solid solution based cathode active material when initial charging is applied but prevents a cathode energy density from lowering. Further, a lithium-ion secondary battery, a vehicle and a power storage system equipped with the lithium-ion secondary battery are provided. The cathode for a lithium-ion secondary battery comprises a cathode active material represented by the general formula: xLi2MO3-(1−x)LiM′O2 (where 0
摘要翻译：提供了一种用于锂离子二次电池的阴极，其不仅在施加初始充电时不仅有效地吸收从基于固溶体的阴极活性材料释放的氧，而且防止阴极能量密度降低。此外，提供了配备有锂离子二次电池的锂离子二次电池，车辆和蓄电系统。用于锂离子二次电池的阴极包括由以下通式表示的正极活性材料：xLi2MO3-（1-x）LiM'O2（其中0

5. 发明授权

US07972742B2 Tube type fuel cell to decrease current path length 有权
标题翻译：管式燃料电池减小电流通路长度
公开(公告)号：US07972742B2
公开(公告)日：2011-07-05
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： H01M8/24
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。

6. 发明授权

US07927751B2 Fuel cell power system 有权
标题翻译：燃料电池电源系统
公开(公告)号：US07927751B2
公开(公告)日：2011-04-19
申请号：US11527479
申请日：2006-09-27
申请人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
发明人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
IPC分类号： H01M8/04
CPC分类号： H01M8/0637 , H01M8/0267 , H01M8/0297 , H01M8/241 , H01M8/243 , H01M8/2457 , H01M8/2484 , H01M2008/1293 , Y02E60/566
摘要： The present invention provides a fuel cell power system and a power generating method in which the rise of concentration of water vapor and carbon dioxide in the direction of the anode gas flow is controlled to enhance the electromotive force in the downstream region of the anode gas flow, thereby improving the power generating efficiency. A mixed gas of a hydrocarbon and water vapor and/or carbon dioxide or a reformed version of said mixed gas having an oxygen atom/carbon atom ratio (O/C ratio) of 2 or higher is supplied from a spot upstream in the direction of the anode gas flow while a hydrocarbon or a mixed gas of a hydrocarbon and water vapor and/or carbon dioxide having an O/C ratio of lower than 2 is supplied supplementally from a spot downstream, and the gas supplied supplementally from the downstream side is reformed by making use of water vapor and carbon dioxide generated by the electrochemical reactions upstream of the anode gas flow and is utilized for power generation.
摘要翻译：本发明提供一种燃料电池动力系统和发电方法，其中控制水蒸气和二氧化碳在阳极气体流动方向上的浓度的升高，以增强阳极气体流的下游区域中的电动势，从而提高发电效率。烃和水蒸汽和/或二氧化碳的混合气体或氧原子/碳原子比（O / C比）为2以上的所述混合气体的重整形式从上游沿着从下游侧的点向补充地供给烃类或O / C比小于2的烃和水蒸汽和/或二氧化碳的混合气体的阳极气体流量，从下游侧补充供给的气体为通过利用由阳极气流上游的电化学反应产生的水蒸汽和二氧化碳进行改性，并用于发电。

7. 发明申请

US20080107946A1 FUEL CELLS POWER GENERATION SYSTEM 有权
标题翻译：燃料电池发电系统
公开(公告)号：US20080107946A1
公开(公告)日：2008-05-08
申请号：US11627386
申请日：2007-01-26
申请人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
发明人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
IPC分类号： H01M8/12
CPC分类号： H01M8/243 , H01M8/04104 , H01M8/2485
摘要： In a fuel cells power generation system provided with a power generation module having a plurality of fuel cells, the structure is made such that a cross sectional area of at least one of a fuel flow path and an air flow path is larger in an inner portion of the power generation module and smaller in an outer portion thereof. Accordingly, gas tends to flow through the inner portion of the power generation module, a gas flow rate is quickened, and it is possible to uniformize a molar flow rate of the fuel and the air supplied to the fuel cell, even in a state in which a temperature distribution of the module is not uniform within the power generation module.
摘要翻译：在设置有具有多个燃料电池的发电模块的燃料电池发电系统中，该结构使得燃料流路和空气流路中的至少一个的横截面积在内部较大的发电模块，其外侧部分较小。因此，气体倾向于流过发电模块的内部，气体流量加快，即使在向燃料电池供给的空气中也能够使燃料和空气的摩尔流量均匀化，在发电模块内模块的温度分布不均匀。

8. 发明申请

US20080014485A1 Header for Supplying Gas in Fuel Cell and Fuel Cell Power System 失效
标题翻译：燃料电池和燃料电池电力系统中的供气标题
公开(公告)号：US20080014485A1
公开(公告)日：2008-01-17
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主体的周边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。

9. 发明申请

US20070178334A1 Fuel cell power system 有权
标题翻译：燃料电池电源系统
公开(公告)号：US20070178334A1
公开(公告)日：2007-08-02
申请号：US11527479
申请日：2006-09-27
申请人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
发明人： Akira Gunji , Hiromi Tokoi , Shin Takahashi
IPC分类号： H01M8/00 , H01M8/06 , H01M8/02
CPC分类号： H01M8/0637 , H01M8/0267 , H01M8/0297 , H01M8/241 , H01M8/243 , H01M8/2457 , H01M8/2484 , H01M2008/1293 , Y02E60/566
摘要： The present invention provides a fuel cell power system and a power generating method in which the rise of concentration of water vapor and carbon dioxide in the direction of the anode gas flow is controlled to enhance the electromotive force in the downstream region of the anode gas flow, thereby improving the power generating efficiency. A mixed gas of a hydrocarbon and water vapor and/or carbon dioxide or a reformed version of said mixed gas having an oxygen atom/carbon atom ratio (O/C ratio) of 2 or higher is supplied from a spot upstream in the direction of the anode gas flow while a hydrocarbon or a mixed gas of a hydrocarbon and water vapor and/or carbon dioxide having an O/C ratio of lower than 2 is supplied supplementally from a spot downstream, and the gas supplied supplementally from the downstream side is reformed by making use of water vapor and carbon dioxide generated by the electrochemical reactions upstream of the anode gas flow and is utilized for power generation.
摘要翻译：本发明提供一种燃料电池动力系统和发电方法，其中控制水蒸气和二氧化碳在阳极气体流动方向上的浓度的升高，以增强阳极气体流的下游区域中的电动势，从而提高发电效率。烃和水蒸汽和/或二氧化碳的混合气体或氧原子/碳原子比（O / C比）为2以上的所述混合气体的重整形式从上游沿着从下游侧的点向补充地供给烃类或O / C比小于2的烃和水蒸汽和/或二氧化碳的混合气体的阳极气体流量，从下游侧补充供给的气体为通过利用由阳极气流上游的电化学反应产生的水蒸汽和二氧化碳进行改性，并用于发电。

10. 发明申请

US20150102256A1 CATHODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY 审中-公开
标题翻译：用于锂离子二次电池的阴极活性材料
公开(公告)号：US20150102256A1
公开(公告)日：2015-04-16
申请号：US14404121
申请日：2012-05-31
申请人： Hiroaki Konishi , Akira Gunji , Xiaoliang Feng
发明人： Hiroaki Konishi , Akira Gunji , Xiaoliang Feng
IPC分类号： H01M4/505 , H01M4/525
CPC分类号： H01M4/505 , H01M4/525
摘要： A cathode active material is provided which is capable of improving charge/discharged potential and increasing energy density. The cathode active material is for a lithium-ion secondary battery and is represented by the composition formula: xLi2MnO3-(1−x)LiNiaMnbO2. In the composition formula, x, a, and b are numerals satisfying the following relationships: 0.2
摘要翻译：提供了能够改善充电/放电电位和增加能量密度的阴极活性材料。正极活性物质用于锂离子二次电池，由组成式xLi2MnO3-（1-x）LiNiMnbO2表示。在组成式中，x，a和b是满足以下关系的数字：0.2

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