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1. 发明申请

WO2002093668A1 FLOW FIELD PLATE FOR A FUEL CELL AND FUEL CELL ASSEMBLY INCORPORATING THE FLOW FIELD PLATE 审中-公开
标题翻译：用于燃料电池的流场板和装有流场板的燃料电池组件
公开(公告)号：WO2002093668A1
公开(公告)日：2002-11-21
申请号：PCT/CA2002/000442
申请日：2002-03-28
申请人： HYDROGENICS CORPORATION , FRANK, David , CARGNELLI, Joseph
发明人： FRANK, David , CARGNELLI, Joseph
IPC分类号： H01M8/02
CPC分类号： H01M8/0258 , H01M8/0228 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/0297 , H01M8/04089 , H01M8/1007 , H01M8/241 , H01M8/2415 , H01M8/242 , H01M8/2457 , H01M8/248
摘要： A flow field plate for a fuel cell has, on the front side thereof, flow channels for a reactant gas and at least two slots extending from the front thereof to the rear side. On the rear side at least two apertures are provided for the reactant gas and there is an aperture extension, providing a flow path from each aperture to a respective slot. This enables sealing surfaces, on the two sides to be offset so as to be fully supported. The arrangement avoids having to provide seal or gasket portions crossing flow channels and ensures that all portions of each gasket are properly supported.
摘要翻译：用于燃料电池的流场板在其前侧具有用于反应气体的流路和至少两个从其前部延伸到后侧的槽。在后侧，为反应气体提供至少两个孔，并且存在孔延伸部，提供从每个孔到相应狭槽的流动路径。这使得两侧的密封面能够被偏移以便被完全支撑。该装置避免了提供密封件或垫圈部分穿过流动通道并且确保每个垫圈的所有部分被适当地支撑。

2. 发明申请

WO2003041204A1 COMBINATION OF FUEL CELL AND WATER ELECTROLYZER WITH BIDIRECTIONAL HEAT EXCHANGE 审中-公开
标题翻译：燃料电池与水电解液与双向热交换器的组合
公开(公告)号：WO2003041204A1
公开(公告)日：2003-05-15
申请号：PCT/CA2002/001714
申请日：2002-11-08
申请人： HYDROGENICS CORPORATION , JOOS, Nathaniel, Ian , FRANK, David , CARGNELLI, Joseph
发明人： JOOS, Nathaniel, Ian , FRANK, David , CARGNELLI, Joseph
IPC分类号： H01M8/18
CPC分类号： H01M8/04119 , H01M8/04029 , H01M8/0656 , H01M8/186 , Y02E60/528 , Y10S204/04
摘要： A regenerative fuel cell system, comprising an electrolyzer portion and a fuel cell portion; the electrolyzer portion has a closeable hydrogen inlet and a hydrogen outlet in communication with the cathode of the electrolyzer portion for conducting hydrogen, a gas bypass having a gas bypass inlet and a gas bypass outlet for conducting oxidant gas for fuel cell reaction to the fuel cell portion, a water inlet and an oxygen-water outlet for exhausting oxygen generated in electrolyzer operation and coolant water from the fuel cell portion out of the electrolyzer portion; the fuel cell portion has a hydrogen inlet, a first closeable hydrogen outlet for exhausting excess hydrogen in fuel cell mode, a second closeable hydrogen outlet for exhausting hydrogen generated in the electrolyzer portion in electrolyzer mode, an oxidant gas inlet, an oxidant gas outlet, a coolant water inlet and a coolant water outlet; and the hydrogen inlet of the fuel cell portion being in communication with the hydrogen outlet of the electrolyzer portion; the oxidant gas inlet of the fuel cell portion being in communication with the gas bypass outlet of the electrolyzer portion; and the water inlet of the electrolyzer portion being in communication with the coolant water outlet of the fuel cell portion.
摘要翻译：一种再生燃料电池系统，包括电解槽部分和燃料电池部分; 电解槽部分具有与用于导电氢的电解槽部分的阴极连通的可接近的氢气入口和氢气出口，具有气体旁路入口的气体旁路和用于将燃料电池反应的氧化剂气体导入燃料电池的气体旁路出口用于排出在电解槽操作中产生的氧气的进水口和氧水出口，以及来自燃料电池部分的冷却水从电解槽部分出来; 燃料电池部分具有氢气入口，用于排出燃料电池模式中的过量氢的第一可闭合氢气出口，用于以电解器模式排出在电解器部分中产生的氢的第二可闭合氢气出口，氧化剂气体入口，氧化剂气体出口，冷却水入口和冷却水出口; 燃料电池部的氢入口与电解槽部的氢出口连通; 燃料电池部分的氧化剂气体入口与电解槽部分的气体旁路出口连通; 并且电解槽部分的进水口与燃料电池部分的冷却水出口连通。

3. 发明申请

WO2008049204A1 FRAME SYSTEM AND ELECTROCHEMICAL CELL SYSTEM HAVING THE FRAME SYSTEM 审中-公开
标题翻译：具有框架系统的框架系统和电化学细胞系统
公开(公告)号：WO2008049204A1
公开(公告)日：2008-05-02
申请号：PCT/CA2007/001870
申请日：2007-10-22
申请人： HYDROGENICS CORPORATION , FRANK, David , NUNES, Vicente
发明人： FRANK, David , NUNES, Vicente
IPC分类号： H01M2/10 , H01M8/02 , H01M8/24
CPC分类号： H01M8/2475 , H01M8/04089
摘要： An electrochemical cell system is provided including at least one electrochemical cell stack and an electrochemical cell frame system. The frame system includes at least one sub-frame for attaching the electrochemical cell stack to the frame system. The system may include a plurality of peripheral devices that can be mounted on the frame system using one or more brackets. The sub-frame may support one or more manifolds prior to mounting the electrochemical cell stack on the frame system. Related methods of assembling an electrochemical cell system are disclosed.
摘要翻译：提供了包括至少一个电化学电池堆和电化学电池框架系统的电化学电池系统。框架系统包括用于将电化学电池堆连接到框架系统的至少一个子框架。该系统可以包括可以使用一个或多个支架安装在框架系统上的多个外围设备。在将电化学电池堆安装在框架系统之前，子框架可以支撑一个或多个歧管。公开了组装电化学电池系统的相关方法。

4. 发明申请

WO2005028710A1 ELECTROLYZER CELL ARRANGEMENT 审中-公开
标题翻译：电解质细胞装置
公开(公告)号：WO2005028710A1
公开(公告)日：2005-03-31
申请号：PCT/CA2004/001708
申请日：2004-09-20
申请人： HYDROGENICS CORPORATION , FRANK, David , JOOS, Nathaniel, Ian
发明人： FRANK, David , JOOS, Nathaniel, Ian
IPC分类号： C25B9/06
CPC分类号： C25B9/206 , C25B9/06 , C25B9/10 , C25B9/18 , C25B15/08 , H01M8/0245 , H01M8/0247 , H01M8/025 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0276 , H01M8/04007 , H01M8/04074 , H01M8/04089 , H01M8/1007 , H01M8/241 , H01M8/2483 , Y02P70/56
摘要： Some embodiments of the present invention provide electrolyzer cells in which distribution of water over the surface of an electrolyte layer (e.g. a MEA) is improved. Specifically, some embodiments provide an electrolyzer cell, including a flow field plate arranged in combination with at least two porous metal layers having smooth and flat surfaces, in which water is more uniformly distributed across an active surface of an electrolyte layer, which in turn may lead to a more uniform reaction rate over the active area of the electrolyte layer. Other related embodiments also include simplifications that may reduce costs related to manufacturing and assembly of electrochemical cells.
摘要翻译：本发明的一些实施方案提供电解槽，其中电解质层（例如MEA）表面上的水分配得到改善。具体地说，一些实施例提供了一种电解池，包括与至少两个具有平滑和平坦表面的多孔金属层组合布置的流场板，其中水更均匀地分布在电解质层的活性表面上，导致在电解质层的有效面积上的反应速率更均匀。其它相关实施例还包括可以降低与电化学电池的制造和组装相关的成本的简化。

5. 发明申请

WO2005018033A1 FLOW FIELD PLATE ARRANGEMENT 审中-公开
标题翻译：流场板装配
公开(公告)号：WO2005018033A1
公开(公告)日：2005-02-24
申请号：PCT/CA2004/001516
申请日：2004-08-16
申请人： HYDROGENICS CORPORATION , FRANK, David , JOOS, Nathaniel, Ian , CHEN, Xuesong , SORBERA, Sonia
发明人： FRANK, David , JOOS, Nathaniel, Ian , CHEN, Xuesong , SORBERA, Sonia
IPC分类号： H01M8/04
CPC分类号： H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/04156 , H01M8/0662 , H01M8/241 , H01M8/2483
摘要： Aspects of some embodiments of the present invention provide flow field plates that have been designed to potentially reduce the unit cost of each flow field plate employed in an electrochemical cell stack. Thus, for some embodiments of the present invention an electrochemical cell includes a number of flow field plates each having a number of manifold apertures that all have the same area. A first one of the manifold apertures is used for a first process gas/fluid and a second one of the manifold apertures is used for a second process gas/fluid. The manifold apertures on the flow field plates align to form elongate channels that extend through the electrochemical cell as described in more detail herein.
摘要翻译：本发明的一些实施例的方面提供流场板，其被设计成潜在地降低在电化学电池堆中使用的每个流场板的单位成本。因此，对于本发明的一些实施例，电化学电池包括多个流场板，每个流场板具有全部具有相同面积的多个歧管孔。歧管孔中的第一个用于第一工艺气体/流体，并且第二个歧管孔用于第二工艺气体/流体。流场板上的歧管孔对准以形成延伸通过电化学电池的细长通道，如本文更详细描述的。

6. 发明申请

WO2003041187A3 METHOD AND APPARATUS FOR GENERATING HYDROGEN INSIDE OF A FUEL CELL 审中-公开
公开(公告)号：WO2003041187A3
公开(公告)日：2003-05-15
申请号：PCT/CA2002/001715
申请日：2002-11-08
申请人： HYDROGENICS CORPORATION , CHEN, Xuesong , RUSTA-SALLEHY, Ali , FRANK, David
发明人： CHEN, Xuesong , RUSTA-SALLEHY, Ali , FRANK, David
IPC分类号： H01M8/06
摘要： An apparatus for generating hydrogen inside of a fuel cell is provided.The fuel cell comprises an anode having at least one inlet and optionally one outlet and, a cathode having at least one inlet and optionally one outlet. An electrolyte is disposed between the anode and the cathode, and a catalyst is provided in a chamber for catalyzing a reaction of a solution comprising a solvent and an at least one chemical hydride dissolved therein to generate hydrogen inside of the fuel cell. A method for generating hydrogen inside of a fuel cell is also disclosed.

7. 发明申请

WO2003041187A2 METHOD AND APPARATUS FOR GENERATING HYDROGEN INSIDE OF A FUEL CELL 审中-公开
标题翻译：用于产生燃料电池内部氢的方法和装置
公开(公告)号：WO2003041187A2
公开(公告)日：2003-05-15
申请号：PCT/CA2002/001715
申请日：2002-11-08
申请人： HYDROGENICS CORPORATION , CHEN, Xuesong , RUSTA-SALLEHY, Ali , FRANK, David
发明人： CHEN, Xuesong , RUSTA-SALLEHY, Ali , FRANK, David
IPC分类号： H01M
CPC分类号： H01M8/065 , C01B3/065 , C01B2203/067 , H01M8/04007 , H01M8/04156 , Y02E60/362 , Y02E60/566
摘要： An apparatus for generating hydrogen inside of a fuel cell is provided.The fuel cell comprises an anode having at least one inlet and optionally one outlet and, a cathode having at least one inlet and optionally one outlet. An electrolyte is disposed between the anode and the cathode, and a catalyst is provided in a chamber for catalyzing a reaction of a solution comprising a solvent and an at least one chemical hydride dissolved therein to generate hydrogen inside of the fuel cell. A method for generating hydrogen inside of a fuel cell is also disclosed.
摘要翻译：提供了一种用于在燃料电池内产生氢的装置。燃料电池包括具有至少一个入口和任选的一个出口的阳极，以及具有至少一个入口和任选一个出口的阴极。电解质设置在阳极和阴极之间，并且催化剂设置在室中，用于催化包含溶剂和溶解在其中的至少一种化学氢化物的溶液的反应以在燃料电池内产生氢。还公开了一种在燃料电池内产生氢的方法。

8. 发明申请

WO2005028712A1 ELECTROLYZER CELL STACK SYSTEM 审中-公开
标题翻译：电解质电池堆栈系统
公开(公告)号：WO2005028712A1
公开(公告)日：2005-03-31
申请号：PCT/CA2004/001718
申请日：2004-09-21
申请人： HYDROGENICS CORPORATION , RUSTA-SALLEHY, Ali , VALE, Michael , FRANK, David , JOOS, Nathaniel, Ian
发明人： RUSTA-SALLEHY, Ali , VALE, Michael , FRANK, David , JOOS, Nathaniel, Ian
IPC分类号： C25B15/02
CPC分类号： C25B15/02 , C25B1/06 , C25B9/06 , Y02E60/366
摘要： Some embodiments of the present invention provide a balance-of-plant system and apparatus suited for regulating the operation of an electrolyzer cell stack. Specifically, in some embodiments, a balance-of-plant system and apparatus is operable to regulate the respective pressures of at least two reaction products relative to one another. Various examples are provided to demonstrate how the respective pressures of two reaction products can be regulated in relation to one another in a pressure following configuration, thereby regulating the pressure differential across an electrolyte layer according to aspects of different embodiments of the invention. Some of the examples provided also include design simplifications and alternatives that may reduce production costs of electrochemical cells configured according to aspects of different embodiments of the invention.
摘要翻译：本发明的一些实施例提供了适于调节电解池单元堆的操作的工厂间系统和装置。具体地说，在一些实施方案中，植物系统和装置可操作以相对于彼此调节至少两种反应产物的相应压力。提供了各种实施例来证明两种反应产物的相应压力如何在压力跟随构型中彼此相关地调节，从而根据本发明的不同实施方案的方面来调节跨越电解质层的压力差。提供的一些实施例还包括可以降低根据本发明的不同实施方案的方面配置的电化学电池的生产成本的设计简化和替代方案。

9. 发明申请

WO2005028711A1 SEAL FOR AN ELECTROCHEMICAL CELL 审中-公开
标题翻译：密封电化学细胞
公开(公告)号：WO2005028711A1
公开(公告)日：2005-03-31
申请号：PCT/CA2004/001720
申请日：2004-09-21
申请人： HYDROGENICS CORPORATION , FRANK, David , JOOS, Nathaniel, Ian
发明人： FRANK, David , JOOS, Nathaniel, Ian
IPC分类号： C25B9/06
CPC分类号： H01M8/0271 , C25B9/18 , H01M8/0263 , H01M8/0273 , H01M8/0276 , H01M8/1007 , H01M8/241
摘要： A seal member for sealing portions of a cell element of an electrochemical cell. The cell element has at least one aperture and a region corresponding to a flow field of a flow field plate. The seal member has at least one aperture sealing portion corresponding to the at least one aperture of the cell element and, a flow field sealing portion connected to the at least one aperture sealing portion for partially sealing off the region. The connection is made at a joint portion having a width that is substantially similar to the width of at least one of the at least one aperture sealing portion and the flow field sealing portion.
摘要翻译：一种用于密封电化学电池的电池元件的部分的密封件。电池元件具有至少一个孔径和对应于流场板的流场的区域。密封构件具有至少一个对应于电池元件的至少一个孔的孔密封部分，以及连接到至少一个孔密封部分以用于部分地密封该区域的流场密封部分。连接在具有与至少一个孔密封部分和流场密封部分中的至少一个的宽度基本相似的宽度的接合部分处制成。

10. 发明申请

WO2005018025A1 ELECTRICAL CONNECTION ASSEMBLY FOR AN ELECTROCHEMICAL CELL STACK 审中-公开
标题翻译：电化学电池堆的电气连接组件
公开(公告)号：WO2005018025A1
公开(公告)日：2005-02-24
申请号：PCT/CA2004/001512
申请日：2004-08-16
申请人： HYDROGENICS CORPORATION , FRANK, David , JOOS, Nathaniel, Ian , DZAMARIJA, Mario
发明人： FRANK, David , JOOS, Nathaniel, Ian , DZAMARIJA, Mario
IPC分类号： H01M2/20
CPC分类号： H01M8/0247 , H01M8/0297 , H01M8/2465
摘要： A system for drawing current in an electrochemical cell stack is described. The system includes an electrical connection assembly having a terminal plate for collecting current, and an electrical connector mounted on the terminal plate for connecting electrical leads thereto to draw current. The electrical connector has a longitudinal length along the stacking direction of the electrochemical cell stack and a lateral length perpendicular thereto, the longitudinal length being longer than the lateral length. The electrical connector is removably and replaceably mounted on the terminal plate.
摘要翻译：描述了用于在电化学电池堆中抽取电流的系统。该系统包括具有用于收集电流的端子板的电连接组件和安装在端子板上的电连接器，用于将电导线连接到其上以牵引电流。电连接器具有沿着电化学电池堆叠的堆叠方向的纵向长度和与其垂直的横向长度，纵向长度大于横向长度。电连接器可拆卸地并可替换地安装在端子板上。

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