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公开(公告)号：US20110204022A1
公开(公告)日：2011-08-25
申请号：US13097161
申请日：2011-04-29
Applicant: Andrei Leonida , Robert J. Roy , Kurt Matthew Critz
Inventor： Andrei Leonida , Robert J. Roy , Kurt Matthew Critz
CPC classification number: H01M8/0284 , H01M2/08 , H01M8/0247 , H01M8/026 , H01M8/0271 , H01M8/0297 , Y02P70/56 , Y10T156/10 , Y10T156/1052
Abstract: A method of manufacture includes an electrochemical cell structure having a first conductive member and a second conductive member. The first conductive member is spaced from the second conductive member. An adhesive is disposed between the first conductive member and the second conductive member. The adhesive has a solid state and a liquid state. The adhesive is liquefied to form a seal between the first conductive member and the second conductive member.
Abstract translation: 一种制造方法包括具有第一导电构件和第二导电构件的电化学电池结构。 第一导电构件与第二导电构件间隔开。 粘合剂设置在第一导电构件和第二导电构件之间。 粘合剂具有固态和液态。 粘合剂被液化以在第一导电构件和第二导电构件之间形成密封。
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2.发明授权Fuel cell system suitable for complex fuels and a method of operation of the same 有权适用于复合燃料的燃料电池系统及其运行方法公开(公告)号：US07807305B2
公开(公告)日：2010-10-05
申请号：US11588200
申请日：2006-10-26
Applicant: Andrei Leonida
Inventor： Andrei Leonida
CPC classification number: H01M8/1004 , H01M4/8605 , H01M4/94 , H01M8/023 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/04089 , H01M8/04223 , H01M8/04238 , H01M8/04947 , H01M8/0625 , H01M8/0656 , H01M8/0668 , H01M8/0681 , H01M8/184 , H01M8/186 , H01M8/22 , H01M8/222 , H01M8/241 , H01M8/2455 , H01M16/00 , H01M16/006 , H01M2004/8694 , H01M2008/1095 , Y02E60/528
Abstract: A fuel cell system comprising a first electrode-electrolyte assembly having a first electrode coupled to one side of thereof and a second electrode coupled to a generally opposite side of the first electrode-electrolyte assembly, and a first conduit for delivering fuel to the first electrode at ambient temperature. The fuel cell system includes a second electrode-electrolyte assembly having a third electrode coupled thereto assembly, and a fourth electrode coupled to a generally opposite side of the second electrode-electrolyte assembly; and a mesh positioned between and in sealing engagement with the second electrode and the third electrode. A second conduit is in fluid communication with the fourth electrode for delivering oxidant thereto. The fuel cell system further includes means for providing an electrical potential across the first electrode-electrolyte assembly and an electrical load circuit for using an energy output generated across the second electrode-electrolyte assembly.
Abstract translation: 一种燃料电池系统，包括第一电极 - 电解质组件，其具有耦合到其一侧的第一电极和耦合到第一电极 - 电解质组件的大致相对侧的第二电极，以及用于将燃料输送到第一电极的第一导管 在环境温度。 燃料电池系统包括具有与其组合的第三电极的第二电极 - 电解质组件和耦合到第二电极 - 电解质组件的大致相对侧的第四电极; 以及定位在第二电极和第三电极之间并且与第二电极和第三电极密封接合的网。 第二导管与第四电极流体连通以将氧化剂输送到其上。 燃料电池系统还包括用于提供穿过第一电极 - 电解质组件的电势的装置和用于使用跨越第二电极 - 电解质组件产生的能量输出的电负载电路。
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3.发明授权Electrolyte support member for high differential pressure electrochemical cell 失效用于高压差电化学电池的电解质支撑构件公开(公告)号：US07217472B2
公开(公告)日：2007-05-15
申请号：US10739650
申请日：2003-12-18
Applicant: Andrei Leonida
Inventor： Andrei Leonida
IPC: H01M2/14
CPC classification number: H01M8/0247 , C25B13/02 , H01M4/8626 , H01M8/0258 , H01M8/0265 , H01M8/0271 , H01M8/0289 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T29/49995 , Y10T29/49996
Abstract: A support member is useful for supporting membranes such as solid polymer electrolyte ion exchange membranes such as those used in electrochemical cell applications. The support member has a first lattice pattern on a first side of a single piece of material. A second lattice pattern on a second side of the single piece of material cooperates with the first lattice pattern to establish a plurality of flow passages across the material. Each lattice pattern has a corresponding plurality of recesses that extend partway through the material and overlapping portions of the recesses define the flow passages. In a disclosed example, the monolithic support member lattice patterns are established using chemical etching.
Abstract translation: 支撑构件可用于支撑膜，例如固体聚合物电解质离子交换膜，例如用于电化学电池应用中的那些。 支撑构件在单件材料的第一侧上具有第一格子图案。 单个材料的第二侧上的第二格子图案与第一格子图案配合以建立穿过该材料的多个流动通道。 每个格子图案具有相应的多个凹槽，该凹槽在材料的中途延伸，并且凹槽的重叠部分限定流动通道。 在公开的示例中，使用化学蚀刻来建立整体式支撑构件格子图案。
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公开(公告)号：US5372689A
公开(公告)日：1994-12-13
申请号：US210795
申请日：1994-03-18
Applicant: Hugh A. Carlson , Andrei Leonida , James F. McElroy , Eric M. Shane
Inventor： Hugh A. Carlson , Andrei Leonida , James F. McElroy , Eric M. Shane
CPC classification number: C25B9/08 , C25B1/10 , C25B9/10 , Y02E60/366
Abstract: Due to the limited structural integrity of the ion exchange membrane, operation at pressure gradients exceeding about 200 psi can cause electrolyzer failure due to the ion exchange membrane being physically forced into the holes of the screen set forming the chamber on the lower pressure side of the ion exchange membrane. Utilizing a porous sheet between the anode electrode and the screen set provides additional structural integrity to the ion exchange membrane and allows simultaneous dual-directional flow of water to the anode electrode while oxygen flows from the anode electrode, thereby allowing high pressure gradient operation.
Abstract translation: 由于离子交换膜的结构完整性有限，在超过约200psi的压力梯度下的操作可能导致电解槽故障，这是由于离子交换膜被物理地压入屏蔽组件的孔中， 离子交换膜。 利用多孔片材在阳极电极和屏蔽组件之间，为离子交换膜提供了额外的结构完整性，并且允许同时双向流向阳极电极，同时氧气从阳极电极流出，从而允许高压梯度操作。
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5.发明申请FUEL CELL SYSTEM SUITABLE FOR ORGANIC FUELS AND A METHOD OF OPERATION OF THE SAME 有权适用于有机燃料的燃料电池系统及其运行方法公开(公告)号：US20110236776A1
公开(公告)日：2011-09-29
申请号：US13154886
申请日：2011-06-07
Applicant: Andrei Leonida
Inventor： Andrei Leonida
IPC: H01M8/06
CPC classification number: H01M8/0668 , H01M8/04089 , H01M8/04201 , H01M8/0681 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2008/1095
Abstract: A fuel cell system includes a first electrode-electrolyte assembly having a first electrode coupled to one side of the first electrode-electrolyte assembly and a second electrode coupled to an opposite side of the first electrode-electrolyte assembly and a second electrode-electrolyte assembly having a third electrode coupled to one side of the second electrode-electrolyte assembly and a fourth electrode coupled to an opposite side of the second electrode-electrolyte assembly. A first conduit is in fluid communication with the first electrode and a second conduit is in fluid communication with the fourth electrode and an electrically conductive mesh positioned between the second electrode and the third electrode. Portions of the second and third electrodes engage each other through apertures defined by the mesh. The fuel cell system also includes an electricity source connected to the first and second electrodes; and an electrical circuit connected to the first conduit and the second conduit.
Abstract translation: 燃料电池系统包括第一电极 - 电解质组件，其具有耦合到第一电极 - 电解质组件的一侧的第一电极和耦合到第一电极 - 电解质组件的相反侧的第二电极和第二电极 - 电解质组件，其具有 耦合到第二电极 - 电解质组件的一侧的第三电极和耦合到第二电极 - 电解质组件的相对侧的第四电极。 第一导管与第一电极流体连通，第二导管与第四电极流体连通，以及位于第二电极和第三电极之间的导电网。 第二和第三电极的一部分通过由网状物限定的孔彼此接合。 燃料电池系统还包括连接到第一和第二电极的电源; 以及连接到第一导管和第二导管的电路。
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Patent Agency Ranking
6.发明授权公开(公告)号：US07935456B2
公开(公告)日：2011-05-03
申请号：US11517112
申请日：2006-09-06
Applicant: Andrei Leonida
Inventor： Andrei Leonida
CPC classification number: H01M8/0271 , H01M8/0206 , H01M8/0228 , H01M8/0232 , H01M8/0245 , H01M8/0258 , H01M8/026 , H01M8/0276 , H01M8/0297 , H01M8/241 , H01M8/242 , H01M2008/1095
Abstract: A fluid conduit for use in an electrochemical cell, the fluid conduit comprising a support comprising an elastically deformable material and having a plurality of apertures extending therethrough defining a mesh through which fluid communication can be maintained and a peripheral sealing area; a flow plate positioned adjacent the support, the flow plate including an inlet and an outlet; and a separator positioned adjacent the support. The support, flow plate, and separator are sealingly engaged with one another and cooperate to define a plurality of flow paths in fluid communication with and extending axially between the inlet and the outlet. The support, flow plate, and separator can be comprised of a metallic material coated with an electrically conductive joining compound for providing sealing engagement and electrically conductive communication therebetween.
Abstract translation: 一种用于电化学电池的流体导管，所述流体导管包括支撑件，所述支撑件包括可弹性变形的材料并且具有延伸穿过其中的多个孔口，所述孔口能够保持流体连通以及周边密封区域; 位于所述支撑件附近的流动板，所述流动板包括入口和出口; 以及邻近支撑件定位的分隔件。 支撑件，流动板和分离器彼此密封地接合并协作以限定与入口和出口流体连通并在轴向延伸的多个流动路径。 支撑件，流动板和分离器可以由涂覆有导电接合化合物的金属材料组成，用于提供密封接合和导电连接。
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7.发明申请公开(公告)号：US20070059582A1
公开(公告)日：2007-03-15
申请号：US11517112
申请日：2006-09-06
Applicant: Andrei Leonida
Inventor： Andrei Leonida
CPC classification number: H01M8/0271 , H01M8/0206 , H01M8/0228 , H01M8/0232 , H01M8/0245 , H01M8/0258 , H01M8/026 , H01M8/0276 , H01M8/0297 , H01M8/241 , H01M8/242 , H01M2008/1095
Abstract: A fluid conduit for use in an electrochemical cell, the fluid conduit comprising a support comprising an elastically deformable material and having a plurality of apertures extending therethrough defining a mesh through which fluid communication can be maintained and a peripheral sealing area; a flow plate positioned adjacent the support, the flow plate including an inlet and an outlet; and a separator positioned adjacent the support. The support, flow plate, and separator are sealingly engaged with one another and cooperate to define a plurality of flow paths in fluid communication with and extending axially between the inlet and the outlet. The support, flow plate, and separator can be comprised of a metallic material coated with an electrically conductive joining compound for providing sealing engagement and electrically conductive communication therebetween.
Abstract translation: 一种用于电化学电池的流体导管，所述流体导管包括支撑件，所述支撑件包括可弹性变形的材料并且具有延伸穿过其中的多个孔口，所述孔口能够保持流体连通以及周边密封区域; 位于所述支撑件附近的流动板，所述流动板包括入口和出口; 以及邻近支撑件定位的分隔件。 支撑件，流动板和分离器彼此密封地接合并协作以限定与入口和出口流体连通并在轴向延伸的多个流动路径。 支撑件，流动板和分离器可以由涂覆有导电接合化合物的金属材料组成，用于提供密封接合和导电连接。
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公开(公告)号：US5466354A
公开(公告)日：1995-11-14
申请号：US309258
申请日：1994-09-20
Applicant: Andrei Leonida , Lawrence C. Moulthrop , Kurt M. Critz
Inventor： Andrei Leonida , Lawrence C. Moulthrop , Kurt M. Critz
CPC classification number: H01M8/0232 , C25B9/04 , C25B9/066 , C25B9/18 , H01M2/20 , H01M8/1009 , Y10T428/24273 , Y10T428/24917 , Y10T428/25 , Y10T428/256
Abstract: Accumulated dimensional variations in fuel cells and electrolysis cell assemblies can reduce the efficiency of the assembly and provide leakage paths for fuel and oxidant. A metal compression pad comprised of a metal having an elastic strain of about 3% to about 40% at about 2,500 psig can compensate for component dimensional variations and improve inter-cell conductivity at pressures up to and exceeding about 10,000 psig.
Abstract translation: 燃料电池和电解池组件中的累积尺寸变化可以降低组装的效率并为燃料和氧化剂提供泄漏路径。 在约2,500psig下具有约3％至约40％的弹性应变的金属的金属压缩垫可以补偿组分尺寸变化并且在高达和超过约10,000psig的压力下改善细胞间电导率。
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9.发明授权Fuel cell system suitable for organic fuels and a method of operation of the same 有权适用于有机燃料的燃料电池系统及其运行方法公开(公告)号：US08105722B2
公开(公告)日：2012-01-31
申请号：US13154886
申请日：2011-06-07
Applicant: Andrei Leonida
Inventor： Andrei Leonida
CPC classification number: H01M8/0668 , H01M8/04089 , H01M8/04201 , H01M8/0681 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2008/1095
Abstract: A fuel cell system includes a first electrode-electrolyte assembly having a first electrode coupled to one side of the first electrode-electrolyte assembly and a second electrode coupled to an opposite side of the first electrode-electrolyte assembly and a second electrode-electrolyte assembly having a third electrode coupled to one side of the second electrode-electrolyte assembly and a fourth electrode coupled to an opposite side of the second electrode-electrolyte assembly. A first conduit is in fluid communication with the first electrode and a second conduit is in fluid communication with the fourth electrode and an electrically conductive mesh positioned between the second electrode and the third electrode. Portions of the second and third electrodes engage each other through apertures defined by the mesh. The fuel cell system also includes an electricity source connected to the first and second electrodes; and an electrical circuit connected to the first conduit and the second conduit.
Abstract translation: 燃料电池系统包括第一电极 - 电解质组件，其具有耦合到第一电极 - 电解质组件的一侧的第一电极和耦合到第一电极 - 电解质组件的相对侧的第二电极和第二电极 - 电解质组件，其具有 耦合到第二电极 - 电解质组件的一侧的第三电极和耦合到第二电极 - 电解质组件的相对侧的第四电极。 第一导管与第一电极流体连通，第二导管与第四电极流体连通，以及位于第二电极和第三电极之间的导电网。 第二和第三电极的一部分通过由网状物限定的孔彼此接合。 燃料电池系统还包括连接到第一和第二电极的电源; 以及连接到第一导管和第二导管的电路。
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10.发明申请Electrolyte support member for high differential pressure electrochemical cell 失效用于高压差电化学电池的电解质支撑构件公开(公告)号：US20050133364A1
公开(公告)日：2005-06-23
申请号：US10739650
申请日：2003-12-18
Applicant: Andrei Leonida
Inventor： Andrei Leonida
IPC: C25B9/00 , C25B13/00 , C25B13/02 , C25C7/00 , C25C7/04 , C25D17/00 , H01M4/86 , H01M8/02 , H01M8/10
CPC classification number: H01M8/0247 , C25B13/02 , H01M4/8626 , H01M8/0258 , H01M8/0265 , H01M8/0271 , H01M8/0289 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T29/49995 , Y10T29/49996
Abstract: A support member is useful for supporting membranes such as solid polymer electrolyte ion exchange membranes such as those used in electrochemical cell applications. The support member has a first lattice pattern on a first side of a single piece of material. A second lattice pattern on a second side of the single piece of material cooperates with the first lattice pattern to establish a plurality of flow passages across the material. Each lattice pattern has a corresponding plurality of recesses that extend partway through the material and overlapping portions of the recesses define the flow passages. In a disclosed example, the monolithic support member lattice patterns are established using chemical etching.
Abstract translation: 支撑构件可用于支撑膜，例如固体聚合物电解质离子交换膜，例如用于电化学电池应用中的那些。 支撑构件在单件材料的第一侧上具有第一格子图案。 单个材料的第二侧上的第二格子图案与第一格子图案配合以建立穿过该材料的多个流动通道。 每个格子图案具有相应的多个凹槽，该凹槽在材料的中途延伸，并且凹槽的重叠部分限定流动通道。 在公开的示例中，使用化学蚀刻来建立整体式支撑构件格子图案。
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