公开(公告)号：US20130216929A1

公开(公告)日：2013-08-22

申请号：US13770354

申请日：2013-02-19

申请人： Koji MIYAMOTO ,  Masahiro MIHARA ,  Norihisa MATAKE ,  Takeshi MATSUO ,  Masaki YASUNAGA ,  Tomonori SOUDA

发明人： Koji MIYAMOTO ,  Masahiro MIHARA ,  Norihisa MATAKE ,  Takeshi MATSUO ,  Masaki YASUNAGA ,  Tomonori SOUDA

IPC分类号： H01M8/24

CPC分类号： H01M8/2428 ,  H01M8/243 ,  H01M8/2485 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

摘要： Provided is a fuel cell capable of reducing the size thereof by reducing the installation space. The fuel cell includs a plurality of cell tubes, a lower tube plate fixing one end portion of the plurality of cell tubes, a gas flow path portion communicatively connected to an electric power generating chamber through the lower tube plate, a fuel discharge header and an air supply passage provided in the gas flow path portion, in which the fuel discharge header is communicatively connected to an interior of the cell tubes on one surface side and is adjacent to the air supply passage on the other surface and a side surface with a metal member interposed therebetween.

摘要翻译： 提供能够通过减小安装空间来减小其尺寸的燃料电池。 燃料电池包括多个电池管，固定多个电池管的一个端部的下管板，通过下管板与发电室连通地连接的气体流路部分，燃料排出头和 空气供给通道，设置在气体流路部分中，其中燃料排放集管在一个表面侧与细胞管的内部连通地连接，并且与另一个表面上的供气通道相邻，并且具有金属的侧表面 构件之间。

公开(公告)号：US08507150B2

公开(公告)日：2013-08-13

申请号：US13264323

申请日：2010-04-09

申请人： Tsutomu Takahashi ,  Yukihiko Kiyohiro

发明人： Tsutomu Takahashi ,  Yukihiko Kiyohiro

IPC分类号： H01M8/04 ,  H01M8/24

CPC分类号： H01M8/1213 ,  H01M8/243 ,  H01M8/2432 ,  H01M8/2457 ,  H01M8/248 ,  H01M2008/1293

摘要： Disclosed is a fuel cell module provided with a fuel cell stack and a load-applying mechanism. The load-applying mechanism is provided with: a first clamping part that applies a first camping load, in the direction of stacking, to the gas seal part of the fuel cell stack; a second clamping part that applies to an electrolyte/electrode unit, in the aforementioned direction of stacking, a second clamping load that is lighter than the first clamping load; and a third clamping part that is provided on the first clamping part and, separately from the first clamping part, applies a third clamping load to the gas seal part in the aforementioned direction of stacking.

摘要翻译： 公开了一种设置有燃料电池堆和负载施加机构的燃料电池模块。 负载施加机构设置有：第一夹紧部，其在堆叠方向上向燃料电池堆的气体密封部施加第一露营负载; 在上述堆叠方向上施加到电解质/电极单元的第二夹持部分，比第一夹紧载荷轻的第二夹持载荷; 以及第三夹持部，其设置在所述第一夹持部上，并且与所述第一夹持部分别地，在所述堆叠方向上向所述气密封部施加第三夹持载荷。

公开(公告)号：US08507139B2

公开(公告)日：2013-08-13

申请号：US13513432

申请日：2010-12-21

申请人： Yasuhiro Izawa ,  Satoshi Shiokawa ,  Takashi Ono ,  Mitsuhiro Nakamura

发明人： Yasuhiro Izawa ,  Satoshi Shiokawa ,  Takashi Ono ,  Mitsuhiro Nakamura

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/24

CPC分类号： H01M8/04007 ,  H01M8/243 ,  H01M8/2457 ,  H01M8/2484

摘要： A fuel cell module includes in a casing: a fuel cell stack that is formed by stacking a plurality of unit cell; an oxidant gas distributing member that is disposed at a side surface, that extends in a stack direction of the unit cells, of the fuel cell stack that extends in a direction from one end to another end of each of the unit cells, and that supplies the oxidant gas to the another end of each unit cell after supplying the oxidant gas through the oxidant gas distributing member from the one end to the another end; a reformer disposed at the one end; and a combustion portion that is disposed between the one end and the reformer. The oxidant gas distributing member has a higher thermal conductivity at the one end side of the unit cells than at the another end side of the unit cells.

摘要翻译： 燃料电池模块包括在壳体中：燃料电池堆，其通过堆叠多个单电池而形成; 一个氧化剂气体分配构件，其设置在燃料电池堆的沿单元电池的堆叠方向延伸的侧表面上，所述燃料电池堆在从每个单电池的一端到另一端的方向上延伸， 在从氧化剂气体分配构件的一端向另一端供给氧化剂气体后，将氧化剂气体输送到各单位电池的另一端; 一端设置的改质器; 以及设置在所述一端和所述重整器之间的燃烧部。 氧化剂气体分配构件在单元电池的一端侧具有比在单元电池的另一端侧更高的热导率。

公开(公告)号：US08486580B2

公开(公告)日：2013-07-16

申请号：US12988297

申请日：2008-06-12

申请人： Michael C. Tucker ,  Craig P. Jacobson

发明人： Michael C. Tucker ,  Craig P. Jacobson

IPC分类号： H01M4/00

CPC分类号： H01M8/1226 ,  H01M4/861 ,  H01M8/0271 ,  H01M8/243 ,  H01M8/2485

摘要： The present invention provides electrochemical device structures having integrated seals, and methods of fabricating them. According to various embodiments the structures include a thin, supported electrolyte film with the electrolyte sealed to the support. The perimeter of the support is self-sealed during fabrication. The perimeter can then be independently sealed to a manifold or other device, e.g., via an external seal. According to various embodiments, the external seal does not contact the electrolyte, thereby eliminating the restrictions on the sealing method and materials imposed by sealing against the electrolyte.

摘要翻译： 本发明提供具有集成密封件的电化学装置结构及其制造方法。 根据各种实施方案，结构包括薄的负载的电解质膜，电解质密封到载体上。 支架的周边在制造过程中是自密封的。 然后可以例如经由外部密封件将周边独立地密封到歧管或其他装置。 根据各种实施例，外部密封件不接触电解质，从而消除了对通过密封电解质施加的密封方法和材料的限制。

公开(公告)号：US20130171534A1

公开(公告)日：2013-07-04

申请号：US13823906

申请日：2011-09-28

申请人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

发明人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

IPC分类号： H01M8/06

CPC分类号： H01M8/0606 ,  C01B3/02 ,  C01B3/34 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/0816 ,  C01B2203/1258 ,  C01B2203/1604 ,  C01B2203/1619 ,  C01B2203/169 ,  H01M8/04022 ,  H01M8/04052 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04268 ,  H01M8/0432 ,  H01M8/04373 ,  H01M8/04701 ,  H01M8/04738 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04776 ,  H01M8/0618 ,  H01M8/0625 ,  H01M8/0662 ,  H01M8/0668 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2475 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

摘要： A solid oxide fuel cell device is provided which prevents excessive rising of the temperature inside a fuel cell module during the startup process. In a startup process, control unit controls to cause a transition from a fuel gas reforming reaction process to a POX process, an ATR process, and a SR process, then to a generating process; when the cell stack temperature and reformer temperature in each process satisfy respectively set transition conditions, a transition to the next process takes place; if control unit determines a temperature rise assist state exists, it executes an excess temperature rise suppression control so that during at least the transition to the generating process, the reformer temperature does not exceed a predetermined value.

摘要翻译： 提供固体氧化物燃料电池装置，其防止在启动过程中燃料电池模块内的温度过度上升。 在启动过程中，控制单元控制从燃料气体重整反应过程转变到POX过程，ATR过程和SR过程，然后进行生成过程; 当每个过程中的电池堆温度和重整器温度分别满足设定的转变条件时，发生向下一过程的转变; 如果控制单元确定温度上升辅助状态存在，则执行过度的升温抑制控制，使得在至少转换到生成过程中，重整器温度不超过预定值。

公开(公告)号：US08465797B2

公开(公告)日：2013-06-18

申请号：US13008081

申请日：2011-01-18

申请人： Fanglin Chen ,  Chenghao Yang ,  Chao Jin

发明人： Fanglin Chen ,  Chenghao Yang ,  Chao Jin

IPC分类号： B05D5/12 ,  B05D3/02 ,  B05D7/22

CPC分类号： H01M8/1213 ,  H01M8/243

摘要： In accordance with the present disclosure, a method for fabricating a solid oxide fuel cell is described. The method includes forming an asymmetric porous ceramic tube by using a phase inversion process. The method further includes forming an asymmetric porous ceramic layer on a surface of the asymmetric porous ceramic tube by using a phase inversion process. The tube is co-sintered to form a structure having a first porous layer, a second porous layer, and a dense layer positioned therebetween.

摘要翻译： 根据本公开，描述了一种制造固体氧化物燃料电池的方法。 该方法包括通过使用相转化法形成不对称多孔陶瓷管。 该方法还包括通过使用相转化法在不对称多孔陶瓷管的表面上形成不对称多孔陶瓷层。 管被共烧结以形成具有第一多孔层，第二多孔层和位于它们之间的致密层的结构。

公开(公告)号：US20130130137A1

公开(公告)日：2013-05-23

申请号：US13639710

申请日：2011-03-03

申请人： Jong Shik Chung

发明人： Jong Shik Chung

IPC分类号： H01M8/06 ,  H01M8/00

CPC分类号： H01M8/0618 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/067 ,  H01M8/004 ,  H01M8/006 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0625 ,  H01M8/0631 ,  H01M8/1213 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2432 ,  H01M8/2483 ,  H01M8/2484 ,  H01M2008/1293 ,  Y02E60/521 ,  Y02E60/525 ,  Y02E60/566 ,  Y02P70/56

摘要： The present invention relates to a stack for a solid oxide fuel cell and a manufacturing method thereof, and more specifically, to a stack for a high-capacity solid oxide fuel cell and a manufacturing method thereof, in which cell modules comprising a flat-tubular reformer integrated with flat-tubular reactors are electrically connected to form a cell bundle. In a cell module of the stack for the solid oxide fuel cell according to the invention, at least one flat-tubular reactor is stacked on a flat-tubular reformer, wherein the flat-tubular reformer is closed at one side and has formed therein at least one first channel extending to the outside; the flat-tubular reactor is closed at one side and has formed therein at least one second channel extending to the outside; reaction units and air channels are formed on the outside of the flat-tubular reactor; and the first channel and the second channel communicate with each other. A plurality of the cell modules are stacked to form a cell bundle, and a plurality of the cell bundles are electrically in series and in parallel to form a cell stack. Thus, the invention enables a stable reaction by producing high-capacity electricity, and obtains stability in long-term operation due to easy replacement.

摘要翻译： 本发明涉及一种固体氧化物燃料电池用叠层及其制造方法，更具体地说，涉及一种高容量固体氧化物型燃料电池用叠层及其制造方法，其特征在于， 与扁平管式反应器集成的重整器电连接形成电池束。 在根据本发明的固体氧化物燃料电池的堆叠的电池模块中，至少一个扁平管状反应器堆叠在扁平管状重整器上，其中扁平管状重整器在一侧封闭并且在其中形成 至少一个延伸到外部的第一通道; 扁平管式反应器在一侧封闭，并在其中形成至少一个延伸到外部的第二通道; 反应单元和空气通道形成在扁平管式反应器的外侧; 并且第一通道和第二通道彼此通信。 堆叠多个电池模块以形成电池组，并且多个电池组串联并联并形成电池组。 因此，本发明能够通过产生高容量电力进行稳定的反应，并且由于容易的更换而获得长期运行中的稳定性。

公开(公告)号：US20130101922A1

公开(公告)日：2013-04-25

申请号：US13408512

申请日：2012-02-29

申请人： Kyong Bok MIN ,  Jai Hyoung GIL ,  Eon Soo LEE

发明人： Kyong Bok MIN ,  Jai Hyoung GIL ,  Eon Soo LEE

IPC分类号： H01M8/12

CPC分类号： H01M8/2425 ,  H01M8/0217 ,  H01M8/243 ,  H01M8/2465 ,  H01M2008/1293

摘要： Disclosed herein is a solid oxide fuel cell. The solid oxide fuel cell includes ceramic-based materials and a glass-based materials or conductive metals and glass-based materials.

摘要翻译： 本文公开了一种固体氧化物燃料电池。 固体氧化物燃料电池包括陶瓷基材料和玻璃基材料或导电金属和玻璃基材料。

公开(公告)号：US20130089804A1

公开(公告)日：2013-04-11

申请号：US13542477

申请日：2012-07-05

申请人： Kwang-Jin PARK ,  Jun-Won SUH ,  Sang-Jun KONG

发明人： Kwang-Jin PARK ,  Jun-Won SUH ,  Sang-Jun KONG

IPC分类号： H01M8/24

CPC分类号： H01M8/243 ,  H01M8/2432 ,  H01M8/2465 ,  Y02E60/50 ,  Y02E60/521 ,  Y02E60/525

摘要： A solid oxide fuel cell stack is disclosed. The solid oxide fuel cell stack may include a cell array, a pair of planar current collecting members, first and second terminal portions, and a pair of electric insulating members. A plurality of interconnector-type unit cells may be electrically connected in parallel to form a bundle, and a plurality of bundles may be electrically connected in series. The pair of the planar current collecting members may be electrically connected electrically to the plurality of bundles and configured to collect current. The first and second terminal portions contact the current collecting members. The pair of insulating members has first through-holes through which the first and second terminal portions pass, and to the insulating members are formed outside the pair of the current collecting members.

摘要翻译： 公开了一种固体氧化物燃料电池堆。 固体氧化物型燃料电池堆可以包括电池阵列，一对平面集电体，第一和第二端子部以及一对电气绝缘部件。 多个互连器型单元电池可以并联电连接以形成束，并且多个束可以串联电连接。 一对平面集电部件可以电连接到多个束并被配置为收集电流。 第一和第二端子部分接触电流收集构件。 所述一对绝缘构件具有第一和第二端子部分通过的第一通孔，并且绝缘构件形成在所述一对集电构件的外部。

公开(公告)号：US20130004880A1

公开(公告)日：2013-01-03

申请号：US13340527

申请日：2011-12-29

申请人： Jun-Won SUH ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

发明人： Jun-Won SUH ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

IPC分类号： H01M8/24

CPC分类号： H01M8/0232 ,  H01M8/0247 ,  H01M8/0252 ,  H01M8/243 ,  Y02E60/50

摘要： A fuel cell including a plurality of tubular unit cells each including: a first electrode layer, an electrolyte layer, and a second electrode layer, stacked radially in a direction from a center axis to an outer region thereof; an internal current collector in an interior of the unit cell; and an external current collector arranged at an outer circumferential surface of the unit cell, the external current collector including a plurality of connecting portions configured to electrically connect between the unit cell and at least one another unit cell of the plurality of unit cells, and the connecting portions form two or more electrical paths between a unit cell of the plurality of unit cells and another unit cell of the plurality of unit cells.

摘要翻译： 一种燃料电池，包括多个管状单电池，每个管状单电池包括：第一电极层，电解质层和第二电极层，其沿从其中心轴到外部区域的方向径向堆叠; 在单元电池的内部的内部集电器; 以及设置在所述单元电池的外周面的外部集电体，所述外部集电体包括多个连接部，所述多个连接部被配置为电连接所述单元电池和所述多个单元电池中的至少另一个单元电池， 连接部分在多个单元电池的单元电池和多个单位电池的另一个单电池之间形成两个或多个电路径。