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公开(公告)号：US4343869A
公开(公告)日：1982-08-10
申请号：US233074
申请日：1981-02-09
申请人： John E. Oltman , Robert B. Dopp
发明人： John E. Oltman , Robert B. Dopp
CPC分类号： H01M2/0222 , H01M12/06
摘要： An improved metal-oxygen button cell having a thermoplastic sealing annular ring placed between the cathode assembly and the grommet is provided. The cell basically is comprised of the following components: a conductive metal can, a cathode assembly in the can, a conductive metal cover, an anode material in the cover, a separator between the cathode assembly and anode material, a grommet and a thermoplastic sealing annular ring.
摘要翻译： 提供了一种改进的金属氧按钮电池，其具有放置在阴极组件和索环之间的热塑性密封环形环。 电池基本上由以下部件组成：导电金属罐，罐中的阴极组件，导电金属盖，盖中的阳极材料，阴极组件和阳极材料之间的隔板，索环和热塑性密封 环形环。
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公开(公告)号：US5656395A
公开(公告)日：1997-08-12
申请号：US479360
申请日：1995-06-07
CPC分类号： H01M4/669 , H01M12/06 , H01M4/661 , H01M4/74 , H01M4/86 , H01M2004/8689 , Y10S428/929 , Y10T29/49108
摘要： A metal current collecting substrate for an air cathode in an electrochemical metal air cell is provided for, wherein the substrate is hardened by one of the steps of sandblasting, shotblasting, plastic deformation of the substrate below the recrystallization temperature range of the metal thereof, and heating the substrate to above the transformation temperature of the metal thereof followed by quenching the substrate below the transformation temperature of the metal thereof. Catalytically active materials, most preferably a mixture of carbon and manganese dioxide, are pressed or otherwise disposed upon the hardened substrate. The substrate is capable of being connected to electrical circuitry. Most preferably, the substrate is a metal screen that has been hardened, roughened and pitted by sandblasting before the catalytically active materials are disposed thereupon, and before the substrate is incorporated into an electrochemical metal air cell.
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公开(公告)号：US4649090A
公开(公告)日：1987-03-10
申请号：US821430
申请日：1986-01-22
CPC分类号： C09J7/0296 , H01M12/02 , H01M2/08 , C09J2400/283 , Y10T428/28 , Y10T428/2848
摘要： A seal tab consisting of an acrylic adhesive applied to a biaxially-oriented three-ply synthetic paper of polypropylene is used as a sealing means for metal-air electrochemical cells, and batteries constructed thereof. The seal tabs prevent loss of rate capability and capacity due to interactions with the surrounding environment prior to the placement into service of metal air cells, yet without so isolating the cells such that the initial open circuit voltage is deemed unacceptable by the end user. Additionally, the seal tab, as provided, is easily and cleanly removed, which enhances the cell's consumer appeal.
摘要翻译： 作为用于金属 - 空气电化学电池的密封装置和由其构成的电池，使用由应用于聚丙烯的双轴取向三层合成纸的丙烯酸类粘合剂构成的密封片。 密封片防止在金属空气电池投入使用之前由于与周围环境的相互作用而造成的速率能力和容量的损失，但是没有隔离电池，使得初始开路电压被最终用户认为是不可接受的。 另外，如所提供的那样，密封片容易且干净地移除，这增强了电池的消费者吸引力。
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4.发明授权
公开(公告)号：US5650246A
公开(公告)日：1997-07-22
申请号：US542809
申请日：1995-10-13
CPC分类号： H01M4/669 , H01M12/06 , H01M4/661 , H01M4/74 , H01M4/86 , H01M2004/8689 , Y10S428/929 , Y10T29/49108
摘要： A metal current collecting substrate for an air cathode in an electrochemical metal air cell is provided for, wherein the substrate is hardened by one of the steps of sandblasting, shotblasting, plastic deformation of the substrate below the recrystallization temperature range of the metal thereof, and heating the substrate to above the transformation temperature of the metal thereof followed by quenching the substrate below the transformation temperature of the metal thereof. Catalytically active materials, most preferably a mixture of carbon and manganese dioxide, are pressed or otherwise disposed upon the hardened substrate. The substrate is capable of being connected to electrical circuitry. Most preferably, the substrate is a metal screen that has been hardened, roughened and pitted by sandblasting before the catalytically active materials are disposed thereupon, and before the substrate is incorporated into an electrochemical metal air cell.
摘要翻译： 提供了一种用于电化学金属空气电池中的空气阴极的金属集流基板，其中通过喷砂，喷丸，低于其金属的再结晶温度范围的基板的塑性变形中的一个步骤来硬化基板，以及 将基板加热至其金属的转变温度以上，然后使基板在其金属的相变温度以下淬火。 催化活性材料，最优选碳和二氧化锰的混合物被压制或以其它方式设置在硬化的基底上。 基板能够连接到电路。 最优选地，基材是金属筛，其在将催化活性材料置于其之前以及在将基底结合到电化学金属空气电池中之前已通过喷砂而被硬化，粗糙化和凹陷。
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5.发明授权
公开(公告)号：US5587259A
公开(公告)日：1996-12-24
申请号：US208450
申请日：1994-03-09
CPC分类号： H01M4/669 , H01M12/06 , H01M4/661 , H01M4/74 , H01M4/86 , H01M2004/8689 , Y10S428/929 , Y10T29/49108
摘要： A metal current collecting substrate for an air cathode in an electrochemical metal air cell is provided for, wherein the substrate is hardened by one of the steps of sandblasting, shotblasting, plastic deformation of the substrate below the recrystallization temperature range of the metal thereof, and heating the substrate to above the transformation temperature of the metal thereof followed by quenching the substrate below the transformation temperature of the metal thereof. Catalytically active materials, most preferably a mixture of carbon and manganese dioxide, are pressed or otherwise disposed upon the hardened substrate. The substrate is capable of being connected to electrical circuitry. Most preferably, the substrate is a metal screen that has been hardened, roughened and pitted by sandblasting before the catalytically active materials are disposed thereupon, and before the substrate is incorporated into an electrochemical metal air cell.
摘要翻译： 提供了一种用于电化学金属空气电池中的空气阴极的金属集流基板，其中通过喷砂，喷丸，低于其金属的再结晶温度范围的基板的塑性变形中的一个步骤来硬化基板，以及 将基板加热至其金属的转变温度以上，然后使基板在其金属的相变温度以下淬火。 催化活性材料，最优选碳和二氧化锰的混合物被压制或以其它方式设置在硬化的基底上。 基板能够连接到电路。 最优选地，基材是金属筛，其在将催化活性材料置于其之前以及在将基底结合到电化学金属空气电池中之前已通过喷砂而被硬化，粗糙化和凹陷。
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6.发明授权Method of hardening a metal current collecting strip of an air cathode and a method of making a button type battery 失效硬化空气阴极的金属集流条的方法和制造纽扣式电池的方法
公开(公告)号：US5637117A
公开(公告)日：1997-06-10
申请号：US479361
申请日：1995-06-07
CPC分类号： H01M4/669 , H01M12/06 , H01M4/661 , H01M4/74 , H01M4/86 , H01M2004/8689 , Y10S428/929 , Y10T29/49108
摘要： A metal current collecting substrate for an air cathode in an electrochemical metal air cell is provided for, wherein the substrate is hardened by one of the steps of sandblasting, shotblasting, plastic deformation of the substrate below the recrystallization temperature range of the metal thereof, and heating the substrate to above the transformation temperature of the metal thereof followed by quenching the substrate below the transformation temperature of the metal thereof. Catalytically active materials, most preferably a mixture of carbon and manganese dioxide, are pressed or otherwise disposed upon the hardened substrate. The substrate is capable of being connected to electrical circuitry. Most preferably, the substrate is a metal screen that has been hardened, roughened and pitted by sandblasting before the catalytically active materials are disposed thereupon, and before the substrate is incorporated into an electrochemical metal air cell.
摘要翻译： 提供了一种用于电化学金属空气电池中的空气阴极的金属集流基板，其中通过喷砂，喷丸，低于其金属的再结晶温度范围的基板的塑性变形中的一个步骤来硬化基板，以及 将基板加热至其金属的转变温度以上，然后使基板在其金属的相变温度以下淬火。 催化活性材料，最优选碳和二氧化锰的混合物被压制或以其它方式设置在硬化的基底上。 基板能够连接到电路。 最优选地，基材是金属筛，其在将催化活性材料置于其之前以及在将基底结合到电化学金属空气电池中之前已通过喷砂而被硬化，粗糙化和凹陷。
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公开(公告)号：US5582930A
公开(公告)日：1996-12-10
申请号：US435485
申请日：1995-05-05
申请人： John E. Oltman , Robert B. Dopp , John D. Burns
发明人： John E. Oltman , Robert B. Dopp , John D. Burns
CPC分类号： H01M4/42 , H01M12/06 , H01M2/0222 , H01M2/0257 , H01M2/027 , H01M2/0272 , H01M2/0275 , H01M4/244 , H01M4/62 , H01M2300/0085
摘要： This invention pertains to alkaline electrochemical cells, typically to metal-air cells of the button-type. Non-reactive elements of cells of the invention are thinner than corresponding non-reactive elements of prior art cells. Such elements can be made thinner because of improved structures of such elements. The anode can is made from a metal strip structure having a higher steel content. The cathode can has a modified temper, which improves relative stiffness and rigidity while retaining sufficient ductility. The seal disposed between the anode can and the cathode can is made thinner. Structure of the corner of the cathode can between the bottom and the side wall is improved. By so reducing the thicknesses of non-reactive elements of the cell, and thus the volume occupied by such non-reactive elements, the fraction of the cell devoted to holding electrochemically reactive anode material therein is increased, with corresponding increase in the milliampere hour capacity of the cell.
摘要翻译： 本发明涉及碱性电化学电池，通常用于按钮型金属 - 空气电池。 本发明的细胞的非反应性元件比现有技术细胞的相应的非反应性元件薄。 由于这些元件的结构改进，这些元件可以变得更薄。 阳极罐由具有较高钢含量的金属带结构制成。 阴极可以具有改进的回火，其改善相对刚度和刚度，同时保持足够的延展性。 设置在阳极罐和阴极罐之间的密封件变薄。 底部和侧壁之间阴极的角部结构得到改善。 通过这样减小电池的非反应性元件的厚度，并因此降低了这种非反应性元件占据的体积，致使其中保持电化学反应性阳极材料的电池部分增加，相应地增加了毫安小时容量 的细胞。
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公开(公告)号：US5567538A
公开(公告)日：1996-10-22
申请号：US435179
申请日：1995-05-05
申请人： John E. Oltman , Robert B. Dopp , John D. Burns
发明人： John E. Oltman , Robert B. Dopp , John D. Burns
CPC分类号： H01M2/0272 , H01M12/06 , H01M2/0222 , H01M2/0257 , H01M2/027 , H01M2/0275 , H01M4/244 , H01M4/42 , H01M4/62 , H01M2300/0085
摘要： This invention pertains to alkaline electrochemical cells, typically to metal-air cells of the button-type. Non-reactive elements of cells of the invention are thinner than corresponding non-reactive elements of prior art cells. Such elements can be made thinner because of improved structures of such elements. The anode can is made from a metal strip structure having a higher steel content. The cathode can has a modified temper, which improves relative stiffness and rigidity while retaining sufficient ductility. The seal disposed between the anode can and the cathode can is made thinner. Structure of the corner of the cathode can between the bottom and the side wall is improved. By so reducing the thicknesses of non-non-reactive elements of the cell, and thus the volume occupied by such non-reactive elements, the fraction of the cell devoted to holding electrochemically reactive anode material therein is increased, with corresponding increase in the milliampere hour capacity of the cell.
摘要翻译： 本发明涉及碱性电化学电池，通常用于按钮型金属 - 空气电池。 本发明的细胞的非反应性元件比现有技术细胞的相应的非反应性元件薄。 由于这些元件的结构改进，这些元件可以变得更薄。 阳极罐由具有较高钢含量的金属带结构制成。 阴极可以具有改进的回火，其改善相对刚度和刚度，同时保持足够的延展性。 设置在阳极罐和阴极罐之间的密封件制成更薄。 底部和侧壁之间阴极的角部结构得到改善。 通过这样减小电池的非非反应性元件的厚度，并因此降低这种非反应性元件占据的体积，用于保持其中的电化学反应性阳极材料的电池部分增加，相应地增加毫安 小时容量的细胞。
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公开(公告)号：US4591539A
公开(公告)日：1986-05-27
申请号：US714628
申请日：1985-03-21
IPC分类号： H01M12/06
CPC分类号： H01M12/06 , Y10T29/49108
摘要： A button cell having an air cathode assembly wherein grooves are constructed between the cathode and cell container to provide a gas diffusion passage from a port extending through the container to the face of the air cathode.
摘要翻译： 具有空气阴极组件的钮扣电池，其中在阴极和电池容器之间构造有凹槽，以从延伸穿过容器的端口到空气阴极的表面提供气体扩散通道。
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10.发明授权Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies 有权可充电电池组件和可充电电池组件的构造方法公开(公告)号：US08460816B2
公开(公告)日：2013-06-11
申请号：US12576106
申请日：2009-10-08
CPC分类号： H01M10/46 , H01F38/14 , H01F2003/005 , H01M10/425 , H02J7/025 , H02J50/12 , H02J50/70 , Y10T29/49108
摘要： Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies are provided. Rechargeable battery assemblies can include a storage cell and receive circuitry comprising a receive coil operatively connected to receive control circuitry, the receive coil configured to receive inductively coupled current, the receive control circuitry configured to rectify the current and communicate charging power to the storage cell, the coil wound around a shield/core comprising magnetically permeable material, and the shield/core disposed around the storage cell. Methods of constructing rechargeable battery assemblies can include disposing a shield/core comprising magnetically permeable material around a storage cell; winding a receive coil around the shield/core; and providing the receive coil in operative connection with receive control circuitry and the storage cell, the receive coil configured to receive inductively coupled current, and the receive control circuitry configured to rectify the current and communicate charging power to the storage cell.
摘要翻译： 提供可充电电池组件和构造可充电电池组件的方法。 可再充电电池组件可以包括存储单元和接收电路，接收电路包括可操作地连接到接收控制电路的接收线圈，接收线圈被配置为接收电感耦合电流，接收控制电路被配置为对电流进行整流并且向存储单元通信充电电力， 卷绕在包括导磁材料的屏蔽/芯体周围的线圈，以及设置在存储单元周围的屏蔽/芯。 构造可充电电池组件的方法可以包括在存储单元周围设置包括导磁材料的屏蔽/芯体; 围绕屏蔽/芯线缠绕接收线圈; 以及将所述接收线圈与所述接收控制电路和所述存储单元操作连接，所述接收线圈被配置为接收电感耦合电流，并且所述接收控制电路被配置为对所述电流进行整流并且向所述存储单元传送充电电力。
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