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公开(公告)号:US08062805B2
公开(公告)日:2011-11-22
申请号:US10524040
申请日:2003-08-28
申请人: Eduardo Trifoni , Marcello Liotta
发明人: Eduardo Trifoni , Marcello Liotta
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。
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公开(公告)号:US07666536B2
公开(公告)日:2010-02-23
申请号:US10517982
申请日:2003-06-16
申请人: Eduardo Trifoni , Daniele Facchi , Gian Piero Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
发明人: Eduardo Trifoni , Daniele Facchi , Gian Piero Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
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。
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公开(公告)号:US20110033767A1
公开(公告)日:2011-02-10
申请号:US12839066
申请日:2010-07-19
申请人: Marcello Liotta , Eduardo TRIFONI
发明人: Marcello Liotta , Eduardo TRIFONI
IPC分类号: H01M8/24
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。
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公开(公告)号:US08592094B2
公开(公告)日:2013-11-26
申请号:US12839066
申请日:2010-07-19
申请人: Marcello Liotta , Eduardo Trifoni
发明人: Marcello Liotta , Eduardo Trifoni
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) characterized 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 molding.
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。
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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。
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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
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。
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