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    BATTERY CELL AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    BATTERY CELL AND METHOD OF MANUFACTURING THE SAME 有权
    电池单元及其制造方法

    公开(公告)号：US20120088138A1

    公开(公告)日：2012-04-12

    申请号：US13378348

    申请日：2010-06-16

    申请人： Noriyoshi Munenaga ,  Taku Nakamura

    发明人： Noriyoshi Munenaga ,  Taku Nakamura

    IPC分类号： H01M6/02 ,  H01M2/26

    CPC分类号： H01M2/0443 ,  H01M2/263 ,  Y10T29/49108

    摘要： Provided is a battery cell that allow the inner surfaces of connection strips of a current collector to be brought into contact with the outermost circumferential surface of a layered electrode portion of a power generating element while preventing the connection strips from scratching the layered electrode portion. The battery cell includes: a power generating element formed of cathode and anode sheets that are wound up with a separator interposed between the cathode and anode sheets, the power generating element having a layered electrode portion on at least one side of the winding axis direction, the layered electrode portion being one of a cathode and an anode; a current collector having a connection strip arranged along an outermost circumferential surface of the layered electrode portion, the current collector being conductively connected to an external terminal; and a clamp including a first clamp portion that clamps the layered electrode portion and a second clamp portion that clamps the layered electrode portion clamped by the first clamp portion and the connection strip of the current collector together.

    摘要翻译： 提供一种电池单元，其允许集电器的连接条的内表面与发电元件的层状电极部分的最外周面接触，同时防止连接条划伤层状电极部分。 电池单元包括：由阴极和阳极片形成的发电元件，其被分离器卷绕在阴极和阳极片之间，发电元件在卷绕轴线方向的至少一侧具有层叠电极部分， 层状电极部分是阴极和阳极之一; 具有沿所述层叠电极部的最外周面配置的连接带的集电体，所述集电体与外部端子导通连接; 以及夹持器，其包括夹持层叠电极部的第一夹持部和夹持由第一夹持部夹持的层叠电极部和集电体的连接条的第二夹持部。

    Intrinsically-safe battery power supply for underground mining
    5.
    发明授权
    Intrinsically-safe battery power supply for underground mining 有权
    用于地下采矿的本质安全电池电源

    公开(公告)号：US08450004B2

    公开(公告)日：2013-05-28

    申请号：US12341745

    申请日：2008-12-22

    申请人： Jens Titschert ,  Norbert Schwarz ,  Jörg Wagener

    发明人： Jens Titschert ,  Norbert Schwarz ,  Jörg Wagener

    IPC分类号： H01M2/10

    CPC分类号： H01M2/34 ,  H01M2/0267 ,  H01M2/0275 ,  H01M2/0443 ,  H01M2/06 ,  H01M2/1094 ,  H01M2/32 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/46 ,  H02J7/0052 ,  Y02E60/122 ,  Y10T29/49108

    摘要： An intrinsically-safe battery power supply for electrical equipment in underground mining and in other areas exposed to the danger of explosion is disclosed. The power supply includes at least one chargeable storage battery cell disposed in a battery housing. At least one storage battery cell comprises a chargeable lithium storage battery cell and the battery housing is configured to be pressure-resistant and to receive all lithium storage battery cells in a manner so as to be protected from explosion. The pressure-resistant configuration of the battery housing enables the use of lithium storage battery cells in underground mining. Once the battery power supply fulfills all requirements of ignition protection certification, even modern types of lithium storage battery cell can be disposed in the battery housing.

    摘要翻译： 公开了一种用于地下采矿和其他暴露于爆炸危险区域的电气设备的本质安全电池电源。 电源包括设置在电池壳体中的至少一个可充电蓄电池。 至少一个蓄电池单元包括可充电的锂蓄电池单元，并且所述电池壳体被配置为耐压并且以能够防止爆炸的方式接收所有锂蓄电池单元。 电池壳体的耐压构造使得能够在地下采矿中使用锂蓄电池。 一旦电池电源满足点火保护认证的所有要求，即使现代类型的锂蓄电池可以放置在电池外壳中。

    Field-replaceable battery pack and method for underground installations
    6.
    发明授权
    Field-replaceable battery pack and method for underground installations 失效
    现场可更换电池组和地下安装方法

    公开(公告)号：US5476731A

    公开(公告)日：1995-12-19

    申请号：US321283

    申请日：1994-10-11

    申请人： Lee Karsten ,  Brenda Stewart

    发明人： Lee Karsten ,  Brenda Stewart

    IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M2/06

    CPC分类号： H01Q1/2233 ,  H01M2/025 ,  H01M2/04 ,  H01M2/0443

    摘要： At least one new battery (60, 61) is added to a transponder unit (10) used in a subsurface pit enclosure (11), by removing a transponder housing (25, 26) from the pit enclosure (11), removing a breakout portion (33) of a top wall (32) of the transponder housing (25, 26) to provide an access opening (52) to access a pair of transponder terminals (50, 51) in the transponder housing (25, 26), mounting a battery (60, 61) sealed in a battery casing (62) to a side of the transponder housing (25, 26), with a pair of battery pack leads (47, 48) extending from the battery casing (62), connecting the battery pack leads (47, 48) to the transponder terminals (50, 51) in the transponder housing (25, 26), and providing a sealed battery pack cover (41) over both a top opening (65) in the battery casing (62) and the access opening (32) in the transponder housing ( 25, 26).

    摘要翻译： 将至少一个新的电池（60,61）添加到用于地下凹坑外壳（11）中的应答器单元（10）中，通过从凹坑外壳（11）移除转发器外壳（25,26），去除突破 应答器壳体（25,26）的顶壁（32）的部分（33），以提供进入开口（52）以访问应答器壳体（25,26）中的一对应答器端子（50,51） 通过从电池壳体（62）延伸的一对电池组引线（47,48）将密封在电池壳体（62）中的电池（60,61）安装到应答器壳体（25,26）的一侧， 将电池组引线（47,48）连接到应答器壳体（25,26）中的应答器端子（50,51），并且在电池的顶部开口（65）上方提供密封的电池组盖（41） 壳体（62）和应答器壳体（25,26）中的进入开口（32）。

    Modular intrinsically-safe field device power module
    10.
    发明授权
    Modular intrinsically-safe field device power module 有权
    模块化本质安全现场设备电源模块

    公开(公告)号：US09040181B2

    公开(公告)日：2015-05-26

    申请号：US12900659

    申请日：2010-10-08

    申请人： Chad M. McGuire

    发明人： Chad M. McGuire

    IPC分类号： H01M2/10 ,  H01M2/04 ,  H01R33/95 ,  H01R33/945 ,  H05K7/14 ,  H02B1/00 ,  H02B1/06

    CPC分类号： H01M6/50 ,  H01M2/0443 ,  H01M2/10 ,  H01M2/1016 ,  H01M2200/00 ,  H01M2200/103 ,  H01R33/945 ,  H01R33/95 ,  H02B1/00 ,  H02B1/06 ,  H05K7/1462

    摘要： A modular, intrinsically-safe power module assembly is provided. The assembly includes a rigid conduit adapter configured to mount to a conduit of a field device. A housing, having an interior, is operably coupled to the rigid conduit adapter and is physically supported by the rigid conduit adapter. At least one non-rechargeable battery is disposed within the housing. Intrinsic safety circuitry is coupled to the at least one non-rechargeable battery, and is coupled to a connector that mates with a cooperative connector in the rigid conduit adapter.

    摘要翻译： 提供了一种模块化的本质安全功率模块组件。 组件包括被配置成安装到现场设备的导管的刚性导管适配器。 具有内部的壳体可操作地联接到刚性导管适配器并且由刚性导管适配器物理支撑。 至少一个不可再充电电池设置在壳体内。 本质安全电路耦合到至少一个不可充电电池，并且耦合到与刚性导管适配器中的协作连接器配合的连接器。