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    Method and system for battery charging
    18.
    发明申请
    Method and system for battery charging 有权
    电池充电方法和系统

    公开(公告)号：US20060071634A1

    公开(公告)日：2006-04-06

    申请号：US11139020

    申请日：2005-05-24

    申请人： Gary Meyer ,  Jay Rosenbecker ,  Kevin Glasgow ,  Todd Johnson ,  Karl Schuecher ,  Scott Bublitz ,  Andrew Weber

    发明人： Gary Meyer ,  Jay Rosenbecker ,  Kevin Glasgow ,  Todd Johnson ,  Karl Schuecher ,  Scott Bublitz ,  Andrew Weber

    IPC分类号： H02J7/00

    CPC分类号： H01M10/441 ,  G01R31/3606 ,  H01M2/1016 ,  H01M10/0525 ,  H01M10/4207 ,  H01M10/46 ,  H01M10/482 ,  H02J7/0011 ,  H02J7/0026 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0063 ,  H02J7/041 ,  H02J7/042

    摘要： A combination including a battery pack and a battery charger operable to supply a charging current to the battery pack. The battery pack includes a first battery terminal, a second battery terminal, and a battery cell having a present state of charge. The battery cell is coupled to at least one of the first battery terminal and the second battery terminal. The battery pack also includes a battery microcontroller coupled to at least one of the first battery terminal and the second battery terminal. The microcontroller is operable to measure the present state of charge of the battery cell to produce battery cell present state of charge measurements. The battery charger includes a first charger terminal configured to couple to at least one of the first battery terminal and the second battery terminal and a second charger terminal configured to couple to at least one of the first battery terminal and the second battery terminal. The first charger terminal is configured to supply charging current to the battery pack. The battery charger also includes a charger microcontroller coupled to the second charger terminal and operable to receive the battery cell present state of charge measurements from the battery microcontroller. The charger microcontroller is also operable to supply the charging current to the battery pack in pulses, wherein each pulse includes a first time interval where charging current is being supplied to the battery and a second time interval where charging current is being suspended from the battery. The microcontroller is further operable to modify the first time interval of a pulse based at least in part on the battery cell present state of charge measurements received from the battery microcontroller.

    摘要翻译： 包括电池组和电池充电器的组合，其可操作以向电池组提供充电电流。 电池组包括第一电池端子，第二电池端子和具有当前充电状态的电池单元。 电池单元耦合到第一电池端子和第二电池端子中的至少一个。 电池组还包括耦合到第一电池端子和第二电池端子中的至少一个的电池微控制器。 微控制器可操作地测量电池单元的当前充电状态，以产生电池单元当前的充电测量状态。 电池充电器包括被配置为耦合到第一电池端子和第二电池端子中的至少一个的第一充电器端子和被配置为耦合到第一电池端子和第二电池端子中的至少一个的第二充电器端子。 第一充电器端子被配置为向电池组提供充电电流。 电池充电器还包括耦合到第二充电器端子的充电器微控制器，并且可操作以从电池微控制器接收电池单元当前的充电测量状态。 充电器微控制器还可操作以脉冲向电池组提供充电电流，其中每个脉冲包括其中充电电流被提供给电池的第一时间间隔以及充电电流从电池悬挂的第二时间间隔。 微控制器还可操作以至少部分地基于从电池微控制器接收的电池单元现在的电荷测量状态来修改脉冲的第一时间间隔。

    BATTERY CHARGER AND ASSEMBLY
    19.
    发明申请
    BATTERY CHARGER AND ASSEMBLY 有权
    电池充电器和组装

    公开(公告)号：US20080036420A1

    公开(公告)日：2008-02-14

    申请号：US11877387

    申请日：2007-10-23

    申请人： Jeffrey Zeiler ,  Todd Johnson ,  David Rozwadowski ,  Kevin Glasgow ,  George Santana

    发明人： Jeffrey Zeiler ,  Todd Johnson ,  David Rozwadowski ,  Kevin Glasgow ,  George Santana

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0027 ,  H02J7/0042 ,  H02J7/0045

    摘要： Battery chargers and combinations. In some aspects and in some constructions, the invention may provide a combination including a battery charger having a housing and a charging circuit, and protective structure separate from and connectable with the battery charger. The protective structure, when connected, extending from the housing beyond a battery connected to the battery charger. In some aspects and in some constructions, the invention may also provide a combination including a first battery charger, a second battery charger and a connecting structure operable to connect the first battery charger and the second battery charger as a unit. In some aspects and in some constructions, the invention may further provide a combination including a battery charger and a handle separate from and connectable with the battery charger. In addition, in some aspects and in some constructions, the invention may provide a battery charger including a housing having a base and an upper portion opposite the base. A height is defined between the base and the upper portion and the base having a width less than or equal to the height.

    摘要翻译： 电池充电器和组合。 在一些方面和一些结构中，本发明可以提供包括具有壳体和充电电路的电池充电器以及与电池充电器分离并可与其连接的保护结构的组合。 保护结构连接时，从壳体延伸超过连接到电池充电器的电池。 在一些方面和一些结构中，本发明还可以提供包括第一电池充电器，第二电池充电器和可操作以连接第一电池充电器和第二电池充电器作为一个单元的连接结构的组合。 在一些方面和一些结构中，本发明还可以提供包括电池充电器和与电池充电器分离并可与其连接的手柄的组合。 此外，在一些方面和一些结构中，本发明可以提供一种电池充电器，其包括具有底座和与底座相对的上部的壳体。 在基部和上部之间限定高度，并且基部具有小于或等于该高度的宽度。

    Battery charger and assembly
    20.
    发明申请
    Battery charger and assembly 审中-公开
    电池充电器和组装

    公开(公告)号：US20050024021A1

    公开(公告)日：2005-02-03

    申请号：US10840703

    申请日：2004-05-06

    申请人： Jeffrey Zeiler ,  Todd Johnson ,  David Rozwadowski ,  Kevin Glasgow ,  George Santana

    发明人： Jeffrey Zeiler ,  Todd Johnson ,  David Rozwadowski ,  Kevin Glasgow ,  George Santana

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0027 ,  H02J7/0042 ,  H02J7/0045

    摘要： Battery chargers and combinations. In some aspects and in some constructions, the invention may provide a combination including a battery charger having a housing n a charging circuit, and protective structure separate from and connectable with the battery charger. The protective structure, when connected, extending from the housing beyond a battery connected to the battery charger. In some aspects and in some constructions, the invention may also provide a combination including a first battery charger, a second battery charger and a connecting structure operable to connect the first battery charger and the second battery charger as a unit. In some aspects and in some constructions, the invention may further provide a combination including a battery charger and a handle separate from and connectable with the battery charger. In addition, in some aspects and in some constructions, the invention may provide a battery charger including a housing having a base and an upper portion opposite the base. A height is defined between the base and the upper portion and the base having a width less than or equal to the height.

    摘要翻译： 电池充电器和组合。 在一些方面和一些结构中，本发明可以提供包括具有充电电路的外壳的电池充电器和与电池充电器分离并可与电池充电器连接的保护结构的组合。 保护结构连接时，从壳体延伸超过连接到电池充电器的电池。 在一些方面和一些结构中，本发明还可以提供包括第一电池充电器，第二电池充电器和可操作以连接第一电池充电器和第二电池充电器作为一个单元的连接结构的组合。 在一些方面和一些结构中，本发明还可以提供包括电池充电器和与电池充电器分离并可与其连接的手柄的组合。 此外，在一些方面和一些结构中，本发明可以提供一种电池充电器，其包括具有底座和与底座相对的上部的壳体。 在基部和上部之间限定高度，并且基部具有小于或等于该高度的宽度。