公开(公告)号：US07659022B2

公开(公告)日：2010-02-09

申请号：US11503699

申请日：2006-08-14

申请人： Jeroen Valensa ,  Michael J. Reinke ,  Mark G. Voss

发明人： Jeroen Valensa ,  Michael J. Reinke ,  Mark G. Voss

IPC分类号： H01M8/24 ,  H01M8/04

CPC分类号： H01M8/0625 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/04007 ,  H01M8/0631 ,  H01M8/12 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/2457 ,  H01M8/247 ,  H01M8/2475 ,  H01M8/248 ,  H01M8/2483 ,  H01M8/2485 ,  H01M8/249

摘要： An integrated fuel cell unit (10) includes an annular array (12) of fuel cell stacks (14), an annular cathode recuperator (20), an annular anode recuperator (22), a reformer (24), and an anode exhaust cooler (26), all integrated within a common housing structure (28).

摘要翻译： 集成燃料电池单元（10）包括燃料电池堆（14）的环形阵列（12），环形阴极换热器（20），环形阳极换热器（22），重整器（24）和阳极排气冷却器 （26），均集成在共同的住房结构（28）内。

公开(公告)号：US07648791B2

公开(公告)日：2010-01-19

申请号：US11274830

申请日：2005-11-14

申请人： Masaaki Sakano ,  Narutoshi Sugita ,  Ryugo Suzuki

发明人： Masaaki Sakano ,  Narutoshi Sugita ,  Ryugo Suzuki

IPC分类号： H01M8/24 ,  F16B19/00

CPC分类号： H01M8/247 ,  F16B5/0642 ,  H01M8/0247 ,  H01M8/248 ,  H01M2008/1095 ,  Y10T24/3467 ,  Y10T24/46

摘要： A fuel cell has a unit cell in which a membrane electrode assembly, in which a pair of electrodes are provided on either side of an electrolyte membrane, is provided between a first separator and a second separator. Pin insertion holes are respectively provided in a plurality of portions in an outer periphery of each of the first and the second separators, and the pin insertion holes of the first separators are respectively coaxial with those of the second separator. A leg portion of a cell fastening pin made of resin is inserted through each pair of the coaxial pin insertion holes of the first and the second separators. The unit cell is fastened by fitting a flange portion formed at an end of the leg portion to the first separator, and fitting a hook portion formed at the other end of the leg portion to the second separator.

摘要翻译： 燃料电池具有在第一分离器和第二分离器之间设置有在电解质膜的两侧设置有一对电极的膜电极组件的单元电池。 销插入孔分别设置在第一和第二隔板中的每一个的外周中的多个部分中，并且第一隔板的销插入孔分别与第二隔板的销插入孔同轴。 由树脂制成的电池固定销的腿部插入穿过第一和第二隔板的每对同轴销插入孔。 通过将形成在腿部的端部的凸缘部分配合到第一分离器来将单体电池固定，并将形成在腿部的另一端的钩部嵌合到第二分离器。

公开(公告)号：US20090263689A1

公开(公告)日：2009-10-22

申请号：US12301285

申请日：2007-05-16

申请人： Hiroki Homma

发明人： Hiroki Homma

IPC分类号： H01M8/18

CPC分类号： H01M8/0612 ,  H01M8/04022 ,  H01M8/04223 ,  H01M8/04302 ,  H01M8/0625 ,  H01M8/12 ,  H01M8/2432 ,  H01M8/247 ,  H01M8/2475 ,  H01M8/248 ,  H01M8/2483

摘要： A fuel cell system includes a fuel cell stack, a heat exchanger, a reformer, and a combustor. A combustion gas path for supplying the combustion gas produced in the combustor to the heat exchanger as the heat medium is provided. The combustion gas path is provided between a space of dual walls comprising a first inner plate and a second inner plate and a first case unit and a second case unit accommodating a load applying mechanism and the fuel cell stack.

摘要翻译： 燃料电池系统包括燃料电池堆，热交换器，重整器和燃烧器。 提供了用于将在燃烧器中产生的燃烧气体供给到作为热介质的热交换器的燃烧气体路径。 燃烧气体路径设置在包括第一内板和第二内板的双壁空间之间，第一壳单元和容纳负载施加机构和燃料电池堆的第二壳单元。

公开(公告)号：US20090169939A1

公开(公告)日：2009-07-02

申请号：US11966887

申请日：2007-12-28

申请人： Peter David Devries

发明人： Peter David Devries

IPC分类号： H01M8/02 ,  H01M4/02 ,  H01M8/10

CPC分类号： H01M8/1004 ,  H01M2/14 ,  H01M4/8605 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04074 ,  H01M8/1007 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/247 ,  H01M8/248 ,  H01M2008/1095 ,  Y02E60/50

摘要： A modular unit fuel cell is disclosed, which comprises a membrane electrode assembly (MEA), an anode current collector/porous transport layer (PTL), a bipolar separator plate (BSP), a corrugated or finned spring cooling and transport structure, a cathode current collector/PTL and an anode frame. In this embodiment, air is passed through the finned spring cooling and transport structure and the air acts as both the cathode reactant and as a coolant.

摘要翻译： 公开了一种模块化单元燃料电池，其包括膜电极组件（MEA），阳极集电器/多孔输送层（PTL），双极隔板（BSP），波纹状或翅片式弹簧冷却和输送结构，阴极 集电器/ PTL和阳极框架。 在该实施例中，空气通过翅片式弹簧冷却和输送结构，空气充当阴极反应物和冷却剂。

公开(公告)号：US07527888B2

公开(公告)日：2009-05-05

申请号：US10648096

申请日：2003-08-26

申请人： Niranjan Thirukk valur

发明人： Niranjan Thirukk valur

IPC分类号： H01M2/00

CPC分类号： H01M8/1286 ,  H01M8/023 ,  H01M8/0247 ,  H01M8/1213 ,  H01M8/1246 ,  H01M8/242 ,  H01M8/2425 ,  H01M8/247 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

摘要： Subject matter describes a current collector for a fuel cell stack, wherein the current collector physically supports the fuel cell stack within a fuel cell and an electrode element of the fuel cell stack is attached as a deposited layer to the current collector. The current collector has openings to allow gases of the fuel cell to flow to and from the electrode element.

摘要翻译： 主题描述了用于燃料电池堆的集电器，其中集电器物理地支撑燃料电池内的燃料电池堆，并且燃料电池堆的电极元件作为沉积层附着到集电器。 集电器具有允许燃料电池的气体流过电极元件的开口。

公开(公告)号：US20090092884A1

公开(公告)日：2009-04-09

申请号：US12333786

申请日：2008-12-12

申请人： Kenji HASEGAWA ,  Toshiyuki AOYAMA ,  Masaru HIGASHIONJI ,  Masafumi SHIMOTASHIRO ,  Masayuki ONO ,  Kenya HORI ,  Masaru ODAGIRI

发明人： Kenji HASEGAWA ,  Toshiyuki AOYAMA ,  Masaru HIGASHIONJI ,  Masafumi SHIMOTASHIRO ,  Masayuki ONO ,  Kenya HORI ,  Masaru ODAGIRI

IPC分类号： H01M2/02

CPC分类号： H01M8/247 ,  H01M4/0407 ,  H01M8/0221 ,  H01M8/0247 ,  H01M8/0254 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/04156 ,  H01M8/04194 ,  H01M8/04298 ,  H01M8/04619 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04776 ,  H01M8/04791 ,  H01M8/04955 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2475 ,  H01M8/2484 ,  H01M2250/30 ,  Y02B90/18 ,  Y02E60/523

摘要： A fuel cell body has an anode having an anode-side separator with projections and depressions formed on its surface, a cathode, and a membrane electrode assembly disposed between the anode and the cathode, and the fuel cell body is disposed in a container for storing liquid fuel so that at least the anode side is immersed therein. Fuel passageways through which the liquid fuel flows are formed by regions surrounded by the projections and depressions on the surface of the separator and the membrane electrode assembly. By this, the downsized, simplified and lower power consuming structure of auxiliary equipment such as a fuel feed system is achieved.

摘要翻译： 燃料电池体具有阳极，阳极具有在其表面上形成有突起和凹陷的阳极侧隔板，阴极和设置在阳极和阴极之间的膜电极组件，并且燃料电池体设置在用于存储的容器中 液体燃料，使得至少阳极侧浸入其中。 液体燃料流过的燃料通道由分隔件和膜电极组件的表面上的凹凸包围的区域形成。 由此，实现了诸如燃料供给系统的辅助设备的小型化，简化和低功耗结构。

公开(公告)号：US20080318091A1

公开(公告)日：2008-12-25

申请号：US12174822

申请日：2008-07-17

申请人： Mihails Kusnezoff ,  Wieland Beckert ,  Ivanka Milcheva ,  Michael Stelter ,  Ulf Waeschke

发明人： Mihails Kusnezoff ,  Wieland Beckert ,  Ivanka Milcheva ,  Michael Stelter ,  Ulf Waeschke

IPC分类号： H01M8/00 ,  H01M8/04 ,  H01M8/18

CPC分类号： H01M8/04022 ,  H01M8/04119 ,  H01M8/04164 ,  H01M8/0618 ,  H01M8/0662 ,  H01M8/247 ,  H01M2008/1293

摘要： The invention relates to a method and to a system of operating a high-temperature fuel cell. At least one fuel cell, a reformer, an afterburner and a heat exchanger are present in the system. The total efficiency should be increased with the invention in accordance with the object set. In accordance with the invention, for this purpose, fresh air supplied to the fuel cell(s) at the cathode side is preheated in multiple stages by heat from the afterburning and from the heated air dissipated from the fuel cell(s) at the cathode side by means of a high-temperature heat exchanger.

摘要翻译： 本发明涉及操作高温燃料电池的方法和系统。 系统中存在至少一个燃料电池，重整器，后燃器和热交换器。 根据目标集合，本发明应提高总效率。 根据本发明，为此目的，向阴极侧的燃料电池提供的新鲜空气通过来自后燃烧的热量和从阴极处的燃料电池散发的加热空气进行多级预热 侧通过高温热交换器。

公开(公告)号：US20080241625A1

公开(公告)日：2008-10-02

申请号：US12079946

申请日：2008-03-28

申请人： Kosaku Fujinaga

发明人： Kosaku Fujinaga

IPC分类号： H01M8/10

CPC分类号： H01M8/247 ,  H01M8/243 ,  H01M8/248 ,  H01M2008/1293 ,  Y02P70/56

摘要： A solid oxide fuel cell stack includes a plurality of fuel cells, each having a cylindrical shape, a conductive member via which the fuel cells are electrically coupled, and a holding member surrounding the fuel cells and the conductive member. The holding member includes a pressing portion which presses the fuel cells and the conductive member in an electrically serial direction, and a fixing portion which fixes the pressing portion such that the fuel cells and the conductive member are constantly pressed.

摘要翻译： 一种固体氧化物燃料电池堆包括多个燃料电池，每个燃料电池均具有圆柱形形状，通过燃料电池电耦合的导电部件和围绕燃料电池和导电部件的保持部件。 保持构件包括沿电连续方向按压燃料电池和导电构件的按压部分，以及固定部分，其固定按压部分，使得燃料电池和导电构件不断地被按压。

公开(公告)号：US20080199747A1

公开(公告)日：2008-08-21

申请号：US10524040

申请日：2003-08-28

申请人： Eduardo Trifoni ,  Marcello Liotta

发明人： Eduardo Trifoni ,  Marcello Liotta

IPC分类号： H01M8/02

CPC分类号： H01M8/247 ,  H01M8/0206 ,  H01M8/0221 ,  H01M8/0223 ,  H01M8/0273 ,  H01M8/242 ,  H01M8/2483

摘要： The present invention relates to a membrane electrochemical generator (100) characterised by improved electrical insulation and reduced volume. The membrane electrochemical generator (100) is fed with gaseous reactants and comprises a multiplicity of reaction cells (101) assembled in a filter-press configuration. Each of said reaction cells (101) is delimited by a pair of bipolar sheets (102), formed by a metallic central body (110) integrated in a frame (111) made of polymeric material. The polymeric material may be of the thermoplastic or thermosetting type and the frame (111) is laid on the metallic central body (110) by moulding.

摘要翻译： 膜电化学发生器（100）本发明涉及一种膜电化学发生器（100），其特征在于改进了电绝缘并减小了体积。 膜电化学发生器（100）被供给气态反应物并且包括以压滤构型组装的多个反应池（101）。 每个所述反应池（101）由一对由聚合物材料制成的框架（111）中的金属中心体（110）形成的双极板（102）限定。 聚合材料可以是热塑性或热固型，并且框架（111）通过模压而铺设在金属中心体（110）上。

公开(公告)号：US20070277367A1

公开(公告)日：2007-12-06

申请号：US10565805

申请日：2004-07-23

申请人： Michael Stelter

发明人： Michael Stelter

IPC分类号： H01M8/00

CPC分类号： H01M8/00 ,  H01M8/0271 ,  H01M8/2404 ,  H01M8/2425 ,  H01M8/247 ,  Y02P70/56 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/53135

摘要： A method for the production of a fuel cell stack, involving the following steps: a) piling up the fuel cell stack (1) and (b) putting together the fuel cell stack (1) while heating and compressing the piled fuel cell stack (1). At least one regulated force is applied to the piled fuel cell stack (1) during the compression thereof.

摘要翻译： 一种生产燃料电池堆的方法，包括以下步骤：a）堆叠燃料电池堆（1）和（b）在加热和压缩堆叠的燃料电池堆（1）的同时将燃料电池堆（1） 1）。 在压缩时，至少一个调节力施加到堆叠的燃料电池堆（1）。