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1. 发明申请

US20100178540A1 BATTERIES AND BATTERY SYSTEMS 有权
标题翻译：电池和电池系统
公开(公告)号：US20100178540A1
公开(公告)日：2010-07-15
申请号：US12725789
申请日：2010-03-17
申请人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
发明人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
IPC分类号： H01M2/00
CPC分类号： H01M2/0255 , H01M2/0217 , H01M2/26 , H01M4/8605 , H01M6/42 , H01M12/06 , H01M12/065
摘要： A non-hermetically sealed, electrochemical power source, includes a first electrode, a second electrode, a separator between the first electrode and the second electrode, and a membrane in fluid communication with an environment external to the battery. The second electrode is between the separator and the membrane. The membrane includes a first portion having a different property, e.g., density, porosity, mass transport resistance, thickness, or gas permeability, than a second portion of the membrane. Methods of designing an electrochemical cell cartridge are also disclosed.
摘要翻译：非密封的电化学电源包括第一电极，第二电极，第一电极和第二电极之间的隔板，以及与电池外部的环境流体连通的膜。第二电极位于隔膜和膜之间。膜包括具有与膜的第二部分不同的性质，例如密度，孔隙率，质量传递阻力，厚度或气体渗透性的第一部分。还公开了设计电化学电池盒的方法。

2. 发明授权

US07056617B2 Batteries and battery systems 失效
公开(公告)号：US07056617B2
公开(公告)日：2006-06-06
申请号：US10060701
申请日：2002-01-30
申请人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
发明人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
IPC分类号： H01M2/12 , H01M10/34
CPC分类号： H01M2/0255 , H01M2/0217 , H01M2/26 , H01M4/8605 , H01M6/42 , H01M12/06 , H01M12/065
摘要： A non-hermetically sealed, electrochemical power source, includes a first electrode, a second electrode, a separator between the first electrode and the second electrode, and a membrane in fluid communication with an environment external to the battery. The second electrode is between the separator and the membrane. The membrane includes a first portion having a different property, e.g., density, porosity, mass transport resistance, thickness, or gas permeability, than a second portion of the membrane. Methods of designing an electrochemical cell cartridge are also disclosed.

3. 发明授权

US07704621B2 Batteries and battery systems 失效
标题翻译：电池和电池系统
公开(公告)号：US07704621B2
公开(公告)日：2010-04-27
申请号：US11397771
申请日：2006-04-04
申请人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
发明人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
IPC分类号： H01M4/00 , H01M2/12
CPC分类号： H01M2/0255 , H01M2/0217 , H01M2/26 , H01M4/8605 , H01M6/42 , H01M12/06 , H01M12/065
摘要： A battery includes a cathode having an interior surface and an exterior surface, and defining a cavity and two open ends; a separator disposed adjacent to the interior surface of the cathode; an anode disposed adjacent to the separator and inside the cavity; an air-permeable, liquid-impermeable barrier layer disposed adjacent to the exterior surface of the cathode, and defining an exterior surface of the battery; two end members connected to the open ends of the cathode; and an anode current collector extending through the two end members. Methods designed such a battery is also disclosed.
摘要翻译：电池包括具有内表面和外表面的阴极，并且限定空腔和两个开口端; 邻近阴极内表面设置的隔板; 邻近分离器设置的阳极和腔内部; 设置在阴极的外表面附近并限定电池的外表面的透气的液体不可渗透阻挡层; 两个端部件连接到阴极的开口端; 以及延伸穿过两个端部构件的阳极集电体。还公开了设计这样的电池的方法。

4. 发明授权

US08088519B2 Battery cartridges 有权
标题翻译：电池盒
公开(公告)号：US08088519B2
公开(公告)日：2012-01-03
申请号：US12725789
申请日：2010-03-17
申请人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
发明人： G. Steven Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David L. Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
IPC分类号： H01M8/22 , H01M2/12
CPC分类号： H01M2/0255 , H01M2/0217 , H01M2/26 , H01M4/8605 , H01M6/42 , H01M12/06 , H01M12/065
摘要： Battery cartridges are disclosed that include a housing having a plurality of air access openings configured to selectively control flow of air into the housing; and at least two adjacent metal-air electrochemical cells within the housing, each electrochemical cell having an outer gas permeable barrier membrane layer that defines the exterior surface of the electrochemical cell; wherein there is a gap between adjacent electrochemical cells in the housing and wherein the air access openings in the housing are positioned over or partially overlapping each gap.
摘要翻译：公开了一种电池盒，其包括具有多个空气进入开口的壳体，该多个空气进入开口构造成选择性地控制空气流入壳体; 以及在壳体内的至少两个相邻的金属 - 空气电化学电池，每个电化学电池具有限定电化学电池的外表面的外部透气的阻挡膜层; 其中在壳体中的相邻电化学电池之间存在间隙，并且其中壳体中的空气进入开口位于每个间隙上方或部分地重叠。

5. 发明申请

US20060204835A1 Batteries and battery systems 失效
公开(公告)号：US20060204835A1
公开(公告)日：2006-09-14
申请号：US11397771
申请日：2006-04-04
申请人： G. Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
发明人： G. Kelsey , Yelena Kouznetsova , Boris Makovetski , Sathya Motupally , Jonathan O'Neill , David Pappas , Robert Pavlinsky , Oleg Podoprigora , Thomas Richards , William Wandeloski
IPC分类号： H01M2/12 , H01M12/06
CPC分类号： H01M2/0255 , H01M2/0217 , H01M2/26 , H01M4/8605 , H01M6/42 , H01M12/06 , H01M12/065
摘要： A non-hermetically sealed, electrochemical power source, includes a first electrode, a second electrode, a separator between the first electrode and the second electrode, and a membrane in fluid communication with an environment external to the battery. The second electrode is between the separator and the membrane. The membrane includes a first portion having a different property, e.g., density, porosity, mass transport resistance, thickness, or gas permeability, than a second portion of the membrane. Methods of designing an electrochemical cell cartridge are also disclosed.

6. 发明授权

US06991872B2 End cap seal assembly for an electrochemical cell 有权
标题翻译：用于电化学电池的端盖密封组件
公开(公告)号：US06991872B2
公开(公告)日：2006-01-31
申请号：US10397494
申请日：2003-03-26
申请人： Robert A. Yoppolo , Kevin Duprey , Thomas L. Lindsay , Oleg Podoprigora
发明人： Robert A. Yoppolo , Kevin Duprey , Thomas L. Lindsay , Oleg Podoprigora
IPC分类号： H01M2/12
CPC分类号： H01M2/0421 , H01M2/1229 , H01M2/1241 , H01M10/24
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a convoluted end cap which may also function as a cell terminal and an underlying insulating sealing disk. The insulating sealing disk comprises a central boss and radially extending arm terminating in a downwardly sloped elbow and upwardly sloped peripheral edge. The end cap disk has at least one vent aperture therethrough which faces the ambient environment. The insulating disk has an annular groove in its top or bottom surface, which preferably circumvents the central boss. The base of the groove defines an a rupturable membrane portion of the insulating sealing disk. The rupturable membrane is designed to rupture, preferably when the cell internal gas pressure reaches a level between about 150 and 900 psig (1034×103 and 6206×103 pascal gage) advantageously, between about 150 and 700 psig (1034×103 and 4827×103 pascal gage).
摘要翻译：公开了一种用于诸如碱性电池的电化学电池的端盖密封组件。端盖组件包括卷曲的端盖，其也可以用作电池端子和下面的绝缘密封盘。绝缘密封盘包括中心凸台和径向延伸的臂，终止于向下倾斜的弯头和向上倾斜的周边边缘。端盖盘具有穿过其中的至少一个面向周围环境的通气孔。绝缘盘在其顶表面或底表面上具有环形凹槽，其优选地围绕中心凸台。槽的底部限定了绝缘密封盘的可破裂膜部分。破裂膜被设计为破裂，优选地当细胞内部气体压力有利地达到约150和900psig（1034×10 3〜3±2）和620×10 -3 3帕斯卡（g / s）之间的水平时，约150和700psig（1034×10 3和4827×3×3帕斯卡计）。

7. 发明申请

US20060188779A1 End cap assembly and vent for high power cells 有权
标题翻译：端盖组合和通风口用于高功率电池
公开(公告)号：US20060188779A1
公开(公告)日：2006-08-24
申请号：US11062232
申请日：2005-02-18
申请人： Robert Yoppolo , Richard Durkot , Daniel Allen , James Cervera , Oleg Podoprigora
发明人： Robert Yoppolo , Richard Durkot , Daniel Allen , James Cervera , Oleg Podoprigora
IPC分类号： H01M2/08 , H01M2/12
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。

8. 发明授权

US07579105B2 End cap assembly and vent for high power cells 有权
标题翻译：端盖组合和通风口用于高功率电池
公开(公告)号：US07579105B2
公开(公告)日：2009-08-25
申请号：US11062232
申请日：2005-02-18
申请人： Robert A. Yoppolo , Richard E. Durkot , Daniel Allen , James Cervera , Oleg Podoprigora
发明人： Robert A. Yoppolo , Richard E. Durkot , Daniel Allen , James Cervera , Oleg Podoprigora
IPC分类号： H01M2/12 , H01M2/08
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 sealing 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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