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11. 发明申请

US20060078763A1 Electrochemical generator 审中-公开
标题翻译：电化学发电机
公开(公告)号：US20060078763A1
公开(公告)日：2006-04-13
申请号：US10534918
申请日：2003-11-10
申请人： Antonino Toro , Daniele Facchi , Luca Merlo
发明人： Antonino Toro , Daniele Facchi , Luca Merlo
IPC分类号： H01M8/00
CPC分类号： H01M8/242 , H01M8/02 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/04156 , H01M8/241 , H01M8/2465 , H01M8/2483
摘要： The present invention discloses an electrochemical generator fed with reactant gases, and in particular a fuel cell fed with a hydrogen-containing gas and with air at near ambient pressure. The electrochemical generator is characterised by asymmetry of the pressure drops localised in the distributing and collecting channels, wherein, in particular, the pressure drop concentrated in the collecting channels is substantially higher than that concentrated in the distributing channels. Moreover, the pressure in the active areas of the generator substantially coincides with the feeding one. Such a result is obtained by differentiating the design of the distributing channels from the one of the collecting channels, whose passage section is lowered and/or whose length is increased and/or whose amount is decreased.
摘要翻译：本发明公开了一种电化学发生器，其馈送有反应气体，特别是馈送有含氢气体和在接近环境压力下的空气的燃料电池。电化学发生器的特征在于局部在分配和收集通道中的压降的不对称性，其中特别地，集中在收集通道中的压降显着高于集中在分配通道中的压降。此外，发生器的有效区域中的压力基本上与馈送的一致。通过将分配通道的设计与通道部分降低和/或其长度增加和/或其量减小的收集通道之一进行区分来获得这样的结果。

12. 发明授权

US09806350B2 Membrane fuel cell countercurrent-fed with non-humidified air 有权
公开(公告)号：US09806350B2
公开(公告)日：2017-10-31
申请号：US10583023
申请日：2004-12-17
申请人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Yang Xue
发明人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Yang Xue
IPC分类号： H01M8/0202 , H01M8/2457 , H01M8/241 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04089 , H01M8/04119 , H01M4/86 , H01M8/04291 , H01M8/1018
CPC分类号： H01M8/0202 , H01M4/861 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04104 , H01M8/04119 , H01M8/04134 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A membrane fuel cell delimited by bipolar plates comprising a cathodic compartment and an anodic compartment, said cathodic compartment comprising means for feeding air from the bottom to the top, said anodic compartment comprising means for feeding a hydrogen-containing fuel from the top to the bottom, at least one of said cathodic and anodic compartment comprising a flow distributor consisting of a porous material and a method of operating cell said.

13. 发明授权

US07955753B2 Bipolar unit for fuel cell provided with porous current collectors 有权
标题翻译：具有多孔集电器的燃料电池的双极单元
公开(公告)号：US07955753B2
公开(公告)日：2011-06-07
申请号：US11667210
申请日：2007-02-06
申请人： Amedeo Conti , Antonino Toro
发明人： Amedeo Conti , Antonino Toro
IPC分类号： H01M8/02 , H01M4/86
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0208 , H01M8/0223 , H01M8/0232 , H01M8/0245 , H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M2008/1095 , Y10T29/49108
摘要： A bipolar unit comprising a pair of metal plates, at least one of which is corrugated, fixed by continuous and hydraulically impervious connections, and provided on the external surfaces thereof with porous electric current collectors suitable for the distribution of the gaseous reactants, the collector facing the plate corrugations is interpenetrated therein, thereby achieving a continuous contact and two bipolar units of the invention and one interposed MEA element being assembled to form an elementary fuel cell with an improved electric current distribution and the channels formed between the mutually contacting surfaces of the plate pair by the corrugations of at least one of the plates of each bipolar unit, are crossed by a coolant allowing to optimally adjust the cell operative temperature.
摘要翻译：一种双极单元，包括一对金属板，其中至少一个是波纹状的，通过连续的和液压不可渗透的连接固定，并在其外表面上设置有适于气体反应物的分配的多孔电流收集器，平板波纹被互穿在其中，从而实现了本发明的连续接触和两个双极单元，并且组装了一个插入的MEA元件以形成具有改进的电流分布的基本燃料电池，并且在板的相互接触表面之间形成的通道通过每个双极单元的至少一个板的波纹成对，被冷却剂交叉，以便最佳地调节电池的操作温度。

14. 发明申请

US20090087710A1 Bipolar unit for fuel cell provided with porous current collectors 有权
标题翻译：具有多孔集电器的燃料电池的双极单元
公开(公告)号：US20090087710A1
公开(公告)日：2009-04-02
申请号：US11667210
申请日：2007-02-06
申请人： Amedeo Conti , Antonino Toro
发明人： Amedeo Conti , Antonino Toro
IPC分类号： H01M8/10 , H01M8/02 , H01M8/00
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0208 , H01M8/0223 , H01M8/0232 , H01M8/0245 , H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M2008/1095 , Y10T29/49108
摘要： The invention describes a bipolar unit consisting of a pair of metal plates at least one of which is corrugated, fixed by continuous and hydraulically impervious connections, and provided on the external surfaces thereof with porous electric current collectors also suitable for the distribution of the gaseous reactants. The collector facing the plate corrugations is interpenetrated therein, thereby achieving a continuous contact. Two bipolar units of the invention and one interposed MEA element are assembled to form an elementary fuel cell with an improved electric current distribution. Furthermore the channels formed between the mutually contacting surfaces of the plate pair by the corrugations of at least one of the plates of each bipolar unit, are crossed by a coolant allowing to optimally adjust the cell operative temperature.
摘要翻译：本发明描述了一种由一对金属板组成的双极单元，其中至少一个是波纹状的，通过连续和液压不可渗透的连接固定，并且在其外表面上设置了也适用于分配气态反应物的多孔集电器。面对平板波纹的集电体被互穿在其中，从而实现连续的接触。本发明的两个双极单元和一个插入的MEA元件被组装以形成具有改善的电流分布的基本燃料电池。此外，通过每个双极单元的至少一个板的波纹在板对的相互接触的表面之间形成的通道被允许最佳地调节电池工作温度的冷却剂交叉。

15. 发明授权

US08025920B2 Bipolar unit for fuel cell provided with porous current collectors 有权
标题翻译：具有多孔集电器的燃料电池的双极单元
公开(公告)号：US08025920B2
公开(公告)日：2011-09-27
申请号：US12839080
申请日：2010-07-19
申请人： Amedeo Conti , Antonino Toro
发明人： Amedeo Conti , Antonino Toro
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0208 , H01M8/0223 , H01M8/0232 , H01M8/0245 , H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0271 , H01M8/241 , H01M8/2457 , H01M2008/1095 , Y10T29/49108
摘要： The invention describes a bipolar unit consisting of a pair of metal plates at least one of which is corrugated, fixed by continuous and hydraulically impervious connections, and provided on the external surfaces thereof with porous electric current collectors also suitable for the distribution of the gaseous reactants. The collector facing the plate corrugations is interpenetrated therein, thereby achieving a continuous contact. Two bipolar units of the invention and one interposed MEA element are assembled to form an elementary fuel cell with an improved electric current distribution. Furthermore the channels formed between the mutually contacting surfaces of the plate pair by the corrugations of at least one of the plates of each bipolar unit, are crossed by a coolant allowing to optimally adjust the cell operative temperature.
摘要翻译：本发明描述了一种由一对金属板组成的双极单元，其中至少一个是波纹状的，通过连续和液压不可渗透的连接固定，并且在其外表面上设置了也适用于分配气态反应物的多孔集电器。面对平板波纹的集电体被互穿在其中，从而实现连续的接触。本发明的两个双极单元和一个插入的MEA元件被组装以形成具有改善的电流分布的基本燃料电池。此外，通过每个双极单元的至少一个板的波纹在板对的相互接触的表面之间形成的通道被允许最佳地调节电池工作温度的冷却剂交叉。

16. 发明申请

US20070281187A1 Membrane Fuel Cell Countercurrent-Fed With Non-Humidified Air 有权
标题翻译：膜式燃料电池逆流供给非加湿空气
公开(公告)号：US20070281187A1
公开(公告)日：2007-12-06
申请号：US10583023
申请日：2004-12-17
申请人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Xue
发明人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Xue
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/0202 , H01M4/861 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04104 , H01M8/04119 , H01M8/04134 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A membrane fuel cell delimited by bipolar plates comprising a cathodic compartment and an anodic compartment, said cathodic compartment comprising means for feeding air from the bottom to the top, said anodic compartment comprising means for feeding a hydrogen-containing fuel from the top to the bottom, at least one of said cathodic and anodic compartment comprising a flow distributor consisting of a porous material and a method of operating cell said.
摘要翻译：由具有阴极室和阳极室的双极板限定的膜燃料电池，所述阴极室包括用于将空气从底部输送到顶部的装置，所述阳极室包括用于从顶部向底部供给含氢燃料的装置所述阴极和阳极室中的至少一个包括由多孔材料构成的流量分配器和所述操作电池的方法。

17. 发明申请

US20070196710A1 Membrane electrochemical generator 有权
标题翻译：膜电化学发生器
公开(公告)号：US20070196710A1
公开(公告)日：2007-08-23
申请号：US10517982
申请日：2003-06-16
申请人： Eduardo Trifoni , Daniele Facchi , Gian Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
发明人： Eduardo Trifoni , Daniele Facchi , Gian Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
IPC分类号： H01M8/04 , H01M8/10 , H01M8/02 , H01M2/08
CPC分类号： H01M8/04029 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/04074 , H01M8/04134 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483
摘要： The present invention relates to a membrane electrochemical generator (200) formed by a multiplicity of reaction cells (201) mutually connected in electrical series and assembled according to a bipolar configuration. In accordance with the present invention, the thermal management of the membrane electrochemical generator (200) and the hydration of the membrane (204) are ensured by the injection of a cooling fluid, preferably liquid water, in the gaseous reactant feed. Such an injection takes place through a multiplicity of calibrated fluid injection holes (230) obtained in conductive bipolar plates (203) delimiting the reaction files (201). The cooling fluid can be preheated by passing through a collector/distributor structure (206) located in an additional cell (202).
摘要翻译：本发明涉及一种膜电化学发生器（200），其由多个按电串联连接并根据双极结构组装的反应池（201）形成。根据本发明，膜电化学发生器（200）的热管理和膜（204）的水化通过在气态反应物进料中注入冷却流体，优选液态水来确保。这种注入通过在限定反应文件（201）的导电双极板（203）中获得的多个经校准的流体注入孔（230）进行。冷却流体可以通过穿过位于附加电池（202）中的集电器/分配器结构（206）来预热。

18. 发明授权

US08703348B2 Full cell cooling device including porous element having predetermined path for a coolant flow 有权
标题翻译：全电池冷却装置包括具有用于冷却剂流的预定路径的多孔元件
公开(公告)号：US08703348B2
公开(公告)日：2014-04-22
申请号：US11659289
申请日：2005-06-28
申请人： Antonino Toro
发明人： Antonino Toro
IPC分类号： H01M2/02 , H01M8/04
CPC分类号： H01M8/04074 , H01M8/04014
摘要： The cooling device of the present invention is intercalated to the fuel cells assembled in a stack and comprises a planar, elastically deformable, conductive and porous element capable of ensuring both the passage of a suitable coolant and the electrical continuity between the walls delimiting the same. The planar conductive deformable and porous element is characterized by being provided with linear sections capable of guiding the coolant flow so as to reliably achieve a uniform heat withdrawal. The linear sections may have a straight shape and consist of inert impervious and preferably elastic material.
摘要翻译：本发明的冷却装置插入组装在堆叠中的燃料电池，并且包括平面的，可弹性变形的导电和多孔元件，其能够确保合适的冷却剂的通过以及限定其的壁之间的电连续性。平面导电可变形和多孔元件的特征在于具有能够引导冷却剂流动以便可靠地实现均匀散热的线性部分。线性部分可以具有直的形状并且由惰性不透性和优选弹性材料组成。

19. 发明申请

US20080305374A1 Cooling Device for Membrane Fuel Cells 有权
标题翻译：膜燃料电池冷却装置
公开(公告)号：US20080305374A1
公开(公告)日：2008-12-11
申请号：US11659289
申请日：2005-06-28
申请人： Antonino Toro
发明人： Antonino Toro
IPC分类号： H01M8/04 , H05B6/00
CPC分类号： H01M8/04074 , H01M8/04014
摘要： The cooling device of the present invention is intercalated to the fuel cells assembled in a stack and comprises a planar, elastically deformable, conductive and porous element capable of ensuring both the passage of a suitable coolant and the electrical continuity between the walls delimiting the same. The planar conductive deformable and porous element is characterized by being provided with linear sections capable of guiding the coolant flow so as to reliably achieve a uniform heat withdrawal. The linear sections may have a straight shape and consist of inert impervious and preferably elastic material.
摘要翻译：本发明的冷却装置插入组装在堆叠中的燃料电池，并且包括平面的，可弹性变形的导电和多孔元件，其能够确保合适的冷却剂的通过以及限定其的壁之间的电连续性。平面导电可变形和多孔元件的特征在于具有能够引导冷却剂流动以便可靠地实现均匀散热的线性部分。线性部分可以具有直的形状并且由惰性不透性和优选弹性材料组成。

20. 发明授权

US07794895B2 Bipolar separator for fuel cell stack 有权
标题翻译：用于燃料电池堆的双极隔离器
公开(公告)号：US07794895B2
公开(公告)日：2010-09-14
申请号：US10572534
申请日：2004-09-30
申请人： Antonino Toro
发明人： Antonino Toro
IPC分类号： H01M8/02
CPC分类号： H01M8/0228 , H01M8/0232 , H01M8/0254 , H01M8/0267 , H01M8/0271 , H01M8/0297 , H01M8/04029 , H01M8/04119 , H01M8/241 , Y10T428/12479 , Y10T428/12493 , Y10T428/24686
摘要： It is described a bipolar separator for polymer membrane fuel cell stacks, delimited by two sheets provided with fluid passage holes connected by means of a corrugated element and comprising a passage section for a thermostatting liquid, which allows to achieve the withdrawal of heat from the adjacent cells and the humidification and distribution of gases with a single integrated piece, simplifying the assembly and the hydraulic sealing of the stack.
摘要翻译：描述了一种用于聚合物膜燃料电池堆的双极隔离器，其由两个片材限定，两个片材设置有通过波纹元件连接的流体通道孔，并且包括用于恒温液体的通道部分，其允许从相邻的电池和气体的加湿和分配，具有单个集成件，简化了组件的组装和液压密封。

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