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1. 发明专利

JP2014088629A Elastic electric current distributor for filter tank 有权
标题翻译：用于过滤器的弹性电流分配器
公开(公告)号：JP2014088629A
公开(公告)日：2014-05-15
申请号：JP2014027391
申请日：2014-02-17
申请人： Uhdenora Spa , ウデノラ・ソチエタ・ペル・アツィオーニ
发明人： FULVIO FEDERICO , PETER WOLTERING , LEONELLO CARRETTIN , DARIO OLDANI
IPC分类号： C25B9/04 , C25B9/00
CPC分类号： C25B9/04 , C25B9/08 , H01M4/8605 , H01M8/0232 , H01M8/1004
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm electrolytic cell which comprises a cell of an anode and a cell of cathode separated with an ion exchange membrane, with one or both of the cells provided with a gas diffusion electrode, and allows a process electrolytic solution to flow from one end to the other end of a filter member or an equivalent porous element.SOLUTION: A diaphragm electrolytic cell is provided with a cell of an anode and a cell of a cathode, and one or both of the cells contain a gas diffusion electrode, and a flat porous element which a flow of an electrolytic solution crosses is laid between a diaphragm and the gas diffusion electrode. Current transmission to the gas diffusion electrode is carried out through an electric current distributor, and the electric current distributor is equipped with an elastic conductive protrusion pressing the electrode toward the porous element.
摘要翻译：要解决的问题：提供一种隔膜电解槽，其包括阳极电池和用离子交换膜分离的阴极电池单元，其中一个或两个电池设置有气体扩散电极，并且允许处理电解液从过滤构件或等效的多孔元件的一端流到另一端。解决方案：隔膜电解槽设有阳极单元和阴极单元，并且一个或两个单元包含气体扩散电极和电解液的流动相交的平坦的多孔元件被放置在隔膜和气体扩散电极之间。通过电流分布器进行到气体扩散电极的电流传输，并且电流分布器配备有将电极朝向多孔元件挤压的弹性导电突起。

2. 发明申请

WO2006053768A8 BIPOLAR PLATE FOR ELECTROLYSER COMPRISING A SINGLE WALL 审中-公开
标题翻译：用于包含单壁的电解质的双极板
公开(公告)号：WO2006053768A8
公开(公告)日：2007-08-02
申请号：PCT/EP2005012381
申请日：2005-11-18
申请人： UHDENORA SPA , FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
发明人： FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/20 , C25B11/02
CPC分类号： C25B9/203 , C25B11/02 , H01M8/0247 , H01M8/0273
摘要： It is described a bipolar plate consisting of a single wall and a perimetrical sealing frame obtained by folding and provided with a planar abutment surface for the frame-to-wall welding. The wall is further provided with projections on one face thereof preferably obtained by moulding, and with supports on the other face consisting of sheet strips housed in the recesses formed by the concave part of the projections. The projections substantially extend along the entire length of the bipolar plate. The projections and supports are connected to electrodes or current distributors. The projections, the supports, the single wall and the perimetrical frame are made of the same metal or alloy. The electrode or current distributor supported by the projections, the same projections and the supports are welded together by a single pass of arc-welding or preferably laser-welding. The electrode or current distributor connected to the support and the support themselves are mutually welded by a subsequent pass of arc-welding or preferably laser-welding. The welding between wall and perimetrical frame on the abutment surface of the frame is carried out by diode-laser technique, allowing to obtain a robust connection but without a complete melting of the sheet, thereby eliminating the risk of process fluid leakage to the external environment.
摘要翻译：描述了由单壁和周边密封框组成的双极板，通过折叠并设置有用于框架到墙壁焊接的平面邻接表面而获得。该壁还在其一个表面上设置有优选通过模制获得的突起，并且在另一面上具有由容纳在由突出部的凹部形成的凹部中的片条组成的支撑件。突起基本上沿着双极板的整个长度延伸。突起和支撑件连接到电极或电流分配器。突起，支撑件，单壁和周边框架由相同的金属或合金制成。由突起支撑的电极或电流分配器，相同的突起和支撑件通过电弧焊接或优选激光焊接的单次焊接在一起。连接到支撑件和支撑件本身的电极或电流分配器通过随后的电弧焊接或优选地激光焊接而相互焊接。在框架的邻接表面上的壁和周边框架之间的焊接通过二极管激光技术进行，允许获得坚固的连接，但没有完全熔化片材，从而消除了工艺流体泄漏到外部环境的风险。

3. 发明专利

AT422567T 未知
公开(公告)号：AT422567T
公开(公告)日：2009-02-15
申请号：AT05813557
申请日：2005-11-18
申请人： UHDENORA SPA
发明人： FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/19
摘要： It is described a bipolar plate consisting of a single wall and a perimetrical sealing frame obtained by folding and provided with a planar abutment surface for the frame-to-wall welding. The wall is further provided with projections on one face thereof preferably obtained by moulding, and with supports on the other face consisting of sheet strips housed in the recesses formed by the concave part of the projections. The projections substantially extend along the entire length of the bipolar plate. The projections and supports are connected to electrodes or current distributors. The projections, the supports, the single wall and the perimetrical frame are made of the same metal or alloy. The electrode or current distributor supported by the projections, the same projections and the supports are welded together by a single pass of arc-welding or preferably laser-welding. The electrode or current distributor connected to the support and the support themselves are mutually welded by a subsequent pass of arc-welding or preferably laser-welding. The welding between wall and perimetrical frame on the abutment surface of the frame is carried out by diode-laser technique, allowing to obtain a robust connection but without a complete melting of the sheet, thereby eliminating the risk of process fluid leakage to the external environment.

4. 发明专利

DE602005012719D1 未知
公开(公告)号：DE602005012719D1
公开(公告)日：2009-03-26
申请号：DE602005012719
申请日：2005-11-18
申请人： UHDENORA SPA
发明人： FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/19
摘要： It is described a bipolar plate consisting of a single wall and a perimetrical sealing frame obtained by folding and provided with a planar abutment surface for the frame-to-wall welding. The wall is further provided with projections on one face thereof preferably obtained by moulding, and with supports on the other face consisting of sheet strips housed in the recesses formed by the concave part of the projections. The projections substantially extend along the entire length of the bipolar plate. The projections and supports are connected to electrodes or current distributors. The projections, the supports, the single wall and the perimetrical frame are made of the same metal or alloy. The electrode or current distributor supported by the projections, the same projections and the supports are welded together by a single pass of arc-welding or preferably laser-welding. The electrode or current distributor connected to the support and the support themselves are mutually welded by a subsequent pass of arc-welding or preferably laser-welding. The welding between wall and perimetrical frame on the abutment surface of the frame is carried out by diode-laser technique, allowing to obtain a robust connection but without a complete melting of the sheet, thereby eliminating the risk of process fluid leakage to the external environment.

5. 发明专利

CA2588605A1 BIPOLAR PLATE FOR ELECTROLYSER COMPRISING A SINGLE WALL 未知
公开(公告)号：CA2588605A1
公开(公告)日：2006-05-26
申请号：CA2588605
申请日：2005-11-18
申请人： UHDENORA SPA
发明人： CARRETTIN LEONELLO , FULVIO FEDERICO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/19
摘要： It is described a bipolar plate consisting of a single wall and a perimetrical sealing frame obtained by folding and provided with a planar abutment surface for the frame-to-wall welding. The wall is further provided with projections on one face thereof preferably obtained by moulding, and with supports on the other face consisting of sheet strips housed in the recesses formed by the concave part of the projections. The projections substantially extend along the entire length of the bipolar plate. The projections and supports are connected to electrodes or current distributors. The projections, the supports, the single wall and the perimetrical frame are made of the same metal or alloy. The electrode or current distributor supported by the projections, the same projections and the supports are welded together by a single pass of arc-welding or preferably laser-welding. The electrode or current distributor connected to the support and the support themselves are mutually welded by a subsequent pass of arc-welding or preferably laser-welding. The welding between wall and perimetrical frame on the abutment surface of the frame is carried out by diode-laser technique, allowing to obtain a robust connection but without a complete melting of the sheet, thereby eliminating the risk of process fluid leakage to the external environment.

6. 发明专利

BRPI0921771B1 célula elementar e eletrolisador modular relevante para processos eletrolíticos 未知
公开(公告)号：BRPI0921771B1
公开(公告)日：2019-05-21
申请号：BRPI0921771
申请日：2009-11-16
申请人： UHDENORA SPA
发明人： ANGELO OTTAVIANI , ANTONIO PASQUINUCCI , DARIO OLDANI , FULVIO FEDERICO , MICHELE PEREGO
IPC分类号： C25B9/19
摘要： célula elementar e eletrolisador modular relevante para processos eletrolíticos a presente invenção refere-se a uma célula de eletrólise dotada de um separador (25), adequada para eletrólises de cloro-5 álcali, tendo um catódio plano flexível (28, 34) mantido em contato com o separador por um elemento condutor elástico (35) comprimido por um distribuidor de corrente e um anódio consistindo em uma folha perfurada ou malha (29) suportando o separador. a célula é adequada para ser pré-montada individualmente e usada como unidade elementar de uma disposição modular para formar um eletrolisador cujas células terminais são conectadas apenas ao suprimento de energia elétrica; a continuidade elétrica entre células adjacentes é assegurada por tiras condutoras de contato (30) presas às paredes anódicas externas dos envoltórios que delimitam cada célula. a rigidez do distribuidor de corrente de catódio e da estrutura anódica e a elasticidade do elemento condutor cooperam na manutenção de um catódio uniforme para contato do separador (25) com uma distribuição de pressão homogênea enquanto assegura uma carga mecânica adequada sobre as tiras de contato.

7. 发明专利

CA2588605C BIPOLAR PLATE FOR ELECTROLYSER COMPRISING A SINGLE WALL 未知
公开(公告)号：CA2588605C
公开(公告)日：2013-12-24
申请号：CA2588605
申请日：2005-11-18
申请人： UHDENORA SPA
发明人： FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/19
摘要： It is described a bipolar plate consisting of a single wall and a perimetrical sealing frame obtained by folding and provided with a planar abutment surface for the frame-to-wall welding. The wall is further provided with projections on one face thereof preferably obtained by moulding, and with supports on the other face consisting of sheet strips housed in the recesses formed by the concave part of the projections. The projections substantially extend along the entire length of the bipolar plate. The projections and supports are connected to electrodes or current distributors. The projections, the supports, the single wall and the perimetrical frame are made of the same metal or alloy. The electrode or current distributor supported by the projections, the same projections and the supports are welded together by a single pass of arc-welding or preferably laser-welding. The electrode or current distributor connected to the support and the support themselves are mutually welded by a subsequent pass of arc-welding or preferably laser-welding. The welding between wall and perimetrical frame on the abutment surface of the frame is carried out by diode-laser technique, allowing to obtain a robust connection but without a complete melting of the sheet, thereby eliminating the risk of process fluid leakage to the external environment.

8. 发明专利

ES2323512T3 PLACA BIPOLAR PARA ELECTROLIZADOR CON UNA UNICA PARED. 未知
公开(公告)号：ES2323512T3
公开(公告)日：2009-07-17
申请号：ES05813557
申请日：2005-11-18
申请人： UHDENORA SPA
发明人： FULVIO FEDERICO , CARRETTIN LEONELLO , OLDANI DARIO , MOJANA CORRADO
IPC分类号： C25B9/19
摘要： Placa bipolar para células electroquímicas conteniendo un primer y un segundo compartimento dividido por un separador y conteniendo, respectivamente, un primer y un segundo electrodo o distribuidor de corriente, conteniendo esta placa bipolar una única pared, rebordes perimetrales y medios de alimentación de reactivos y extracción de productos, conteniendo estos rebordes perimetrales un bastidor preensamblado provisto de una superficie plana de apoyo para la soldadura con esta única pared, estando esta única pared provista de salientes por sólo una cara y de soportes en la cara opuesta a la de los salientes.

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