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公开(公告)号：US20090226805A1
公开(公告)日：2009-09-10
申请号：US12044347
申请日：2008-03-07
IPC分类号： H01M2/02
CPC分类号： H01M2/0202 , H01M4/06 , H01M6/08
摘要： AAA battery has a cathode having a height of at least 44.6 mm and/or an interior surface area of at least 1240 mm2. AAAA battery has a cathode having a height of at least 39.0 mm and/or an interior surface area of at least 795 mm2.
摘要翻译： AAA电池具有高度至少为44.6mm的阴极和/或至少1240mm 2的内表面积。 AAAA电池具有至少39.0mm的高度和/或至少795mm 2的内表面积的阴极。
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公开(公告)号：US07807297B2
公开(公告)日：2010-10-05
申请号：US12132894
申请日：2008-06-04
IPC分类号： H01M4/50
CPC分类号： H01M4/50 , H01M2002/0297 , H01M2004/021 , Y10T29/10 , Y10T29/49108
摘要： Alkaline batteries are provided, including an anode, a cathode, and a separator disposed between the anode and cathode. The cathode porosity is selected to optimize performance characteristics of the battery. In one aspect, an alkaline cell is provided that includes (a) an anode, (b) a cathode, comprising a cathode active material, wherein the cathode has a porosity of from about 25% to about 30%, and (c) a separator disposed between the cathode and the anode.
摘要翻译： 提供碱性电池，包括阳极，阴极和设置在阳极和阴极之间的隔膜。 选择阴极孔隙以优化电池的性能特征。 在一个方面，提供一种碱性电池，其包括（a）阳极，（b）包含正极活性材料的阴极，其中所述阴极具有约25％至约30％的孔隙率，和（c） 分离器设置在阴极和阳极之间。
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公开(公告)号：US20090305137A1
公开(公告)日：2009-12-10
申请号：US12132894
申请日：2008-06-04
IPC分类号： H01M4/50
CPC分类号： H01M4/50 , H01M2002/0297 , H01M2004/021 , Y10T29/10 , Y10T29/49108
摘要： Alkaline batteries are provided, including an anode, a cathode, and a separator disposed between the anode and cathode. The cathode porosity is selected to optimize performance characteristics of the battery. In one aspect, an alkaline cell is provided that includes (a) an anode, (b) a cathode, comprising a cathode active material, wherein the cathode has a porosity of from about 25% to about 30%, and (c) a separator disposed between the cathode and the anode.
摘要翻译： 提供碱性电池，包括阳极，阴极和设置在阳极和阴极之间的隔膜。 选择阴极孔隙以优化电池的性能特征。 在一个方面，提供一种碱性电池，其包括（a）阳极，（b）包含正极活性材料的阴极，其中所述阴极具有约25％至约30％的孔隙率，和（c） 分离器设置在阴极和阳极之间。
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公开(公告)号：US06641947B1
公开(公告)日：2003-11-04
申请号：US09400020
申请日：1999-09-21
申请人： Kevin Molloy , John A. Thompson , Bikram Yonjan , Robert Yoppolo
发明人： Kevin Molloy , John A. Thompson , Bikram Yonjan , Robert Yoppolo
IPC分类号： H01M214
CPC分类号： H01M12/06 , H01M8/04089 , H01M10/647 , H01M10/6557 , H01M10/6563 , H01M10/6565 , H01M10/6566 , H01M10/658 , H01M12/065
摘要： A method for controlling air flow in a metal air battery includes confining at least one metal air cell within a cartridge, which has an air inlet opening and an air outlet opening, and moving air through any of a plurality of air flow paths within the cartridge. Each of the paths passes through the air inlet opening of the cartridge, through a diffusion tube, through a distributor tube, across an active surface of at least one metal air cell, and through the air outlet opening of the cartridge, wherein all of the paths are substantially equal in length.
摘要翻译： 用于控制金属空气电池中的空气流动的方法包括将至少一个金属空气电池限制在具有空气入口和出气口的盒中，并且使空气通过盒内的多个空气流路中的任何一个 。 每个路径穿过盒的空气入口开口，通过扩散管，穿过分配器管，穿过至少一个金属空气电池的有效表面，并穿过盒的空气出口开口，其中所有的 路径的长度基本相等。
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公开(公告)号：US20070148533A1
公开(公告)日：2007-06-28
申请号：US11317432
申请日：2005-12-23
申请人： David Anglin , Robert Yoppolo
发明人： David Anglin , Robert Yoppolo
IPC分类号： H01M2/12
CPC分类号： H01M2/1241
摘要： Batteries are disclosed. In some embodiments, a battery can include a housing including an aperture having an area of at most 0.008 square inch, an anode in the housing, a cathode in the housing, and a membrane. The membrane can cover at least a portion of the aperture, and can include at least one polymer. The membrane can have an area that is at most about 105 percent of the area of the aperture.
摘要翻译： 电池被公开。 在一些实施例中，电池可以包括壳体，其包括具有至多0.008平方英寸的面积的孔，壳体中的阳极，壳体中的阴极和膜。 膜可以覆盖孔的至少一部分，并且可以包括至少一种聚合物。 膜的面积可以是孔的面积的至多约105％。
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公开(公告)号：US20060188779A1
公开(公告)日：2006-08-24
申请号：US11062232
申请日：2005-02-18
CPC分类号： H01M2/1241 , H01M2/022 , H01M2/0235 , H01M2/0421 , H01M6/04
摘要： And end cap assembly and venting system therein for closing and sealng the open end of a cell housing. The end cap assembly comprises a sealing disk underlying an end cap, and a metal support disk between the end cap and the sealing disk. The metal support disk has a plurality of primary vent apertures and a plurality of secondary vent apertures through its surface. The primary vent apertures are spaced apart along a path located at a greater distance from the central longitudinal axis of the metal support disk than the secondary vent apertures. The insulating sealing disk may have a thinned portion therein forming an rupturable membrane circumventing the central hub of the sealing disk. The insulating sealing disk may have protrusions emanating from its top surface to deflect the membrane during rupture. The venting system releases internal gases rapidly from the cell in the event of an abusive or short circuit discharge.
摘要翻译： 以及其中的端盖组件和排气系统，用于封闭和密封电池壳体的开口端。 端盖组件包括位于端盖下方的密封盘和在端盖和密封盘之间的金属支撑盘。 金属支撑盘具有多个主通气孔和穿过其表面的多个次通气孔。 主通气孔沿着位于比金属支撑盘的中心纵向轴线更大距离的路径间隔开，而不是次级通气孔。 绝缘密封盘可以在其中形成一个变薄的部分，形成围绕密封盘的中心毂的可破裂膜。 绝缘密封盘可以具有从其顶表面发出的突起，以在破裂期间偏转膜。 排气系统在发生滥用或短路放电的情况下，从电池中迅速释放内部气体。
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公开(公告)号：US06232749B1
公开(公告)日：2001-05-15
申请号：US09459196
申请日：1999-12-10
申请人： Jeffrey Hewes , Robert Yoppolo , Matthew P. Hull
发明人： Jeffrey Hewes , Robert Yoppolo , Matthew P. Hull
IPC分类号： H02S700
CPC分类号： H02J7/0065
摘要： A battery pack is described. The battery pack includes a DC to DC converter and a group of at least two primary cells. The DC-DC converter is operatively coupled to the group of primary cells. The group of primary cells have an initial voltage that is higher than a rated voltage for the battery pack. The DC-DC converter converts the voltage to a regulated nominal voltage that is lower that the rated voltage of the group of primary cells. By regulating the battery voltage down to a constant voltage, the cells can discharge down to a minimum voltage level per cell enabling additional energy transfer from the group of cells.
摘要翻译： 描述电池组。 电池组包括DC-DC转换器和一组至少两个原始单元。 DC-DC转换器可操作地耦合到一组原始单元。 初级电池组的初始电压高于电池组的额定电压。 DC-DC转换器将电压转换为低于初级单元组额定电压的稳压标称电压。 通过将电池电压调节到恒定电压，电池可以放电到每个电池的最小电压电平，从而可以从电池组中进一步的能量传输。
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公开(公告)号：US20090181294A1
公开(公告)日：2009-07-16
申请号：US11972996
申请日：2008-01-11
申请人： Robert Yoppolo
发明人： Robert Yoppolo
IPC分类号： H01M2/18
CPC分类号： H01M2/18 , H01M2/1626 , H01M6/08 , H01M10/052 , H01M10/058 , Y10T29/49108
摘要： Batteries are provided that include a tubular battery separator having a locally strengthened region. The strengthened region maybe provided by including a folded area adjacent an open end of the tubular separator.
摘要翻译： 提供了包括具有局部增强区域的管状电池隔板的电池。 加强区域可以通过包括邻近管状分离器的开口端的折叠区域来提供。
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公开(公告)号：US06147472A
公开(公告)日：2000-11-14
申请号：US459750
申请日：1999-12-10
申请人： Jeffrey Hewes , Robert Yoppolo , Matthew P. Hull
发明人： Jeffrey Hewes , Robert Yoppolo , Matthew P. Hull
IPC分类号： H02J7/00
CPC分类号： H02J7/0065 , H02J7/0031
摘要： A battery pack is described. The battery pack includes a DC to DC converter and a group of at least two primary cells. The battery pack also has an anti-charge circuit that inhibits charging current from charging the group of primary cells.
摘要翻译： 描述电池组。 电池组包括DC-DC转换器和一组至少两个原始单元。 电池组还具有防充电电路，其抑制对一组原电池充电的充电电流。
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