利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

90 条记录 (耗时 0.029 秒)

    Electric operating machine
    52.
    发明授权
    Electric operating machine 有权
    电动操作机

    公开(公告)号：US08917037B2

    公开(公告)日：2014-12-23

    申请号：US13496602

    申请日：2011-01-14

    申请人： Kazuhiko Funabashi ,  Nobuhiro Takano

    发明人： Kazuhiko Funabashi ,  Nobuhiro Takano

    IPC分类号： H02P1/00

    CPC分类号： H02P7/29 ,  H02K21/24 ,  H02P29/032 ,  H02P29/68

    摘要： The power circuit comprises a voltage conversion part converting an input voltage entered in accordance with a voltage of a power source to generate an output voltage and outputting the generated output voltage to the motor and a current detection part outputting a first signal in accordance with a current flowing through a given part of the power circuit. The voltage conversion part lowers the voltage value of new output voltage being generated when the current detection part outputs the first signal.

    摘要翻译： 电源电路包括电压转换部分，其转换根据电源的电压输入的输入电压以产生输出电压并将产生的输出电压输出到电动机;以及电流检测部分，根据电流输出第一信号 流经电源电路的给定部分。 电压转换部降低当电流检测部输出第一信号时产生的新的输出电压的电压值。

    Battery charger including a comparator
    53.
    发明授权
    Battery charger including a comparator 失效
    电池充电器包括比较器

    公开(公告)号：US08344696B2

    公开(公告)日：2013-01-01

    申请号：US12281233

    申请日：2007-03-02

    申请人： Takao Aradachi ,  Kazuhiko Funabashi

    发明人： Takao Aradachi ,  Kazuhiko Funabashi

    IPC分类号： H02J7/04 ,  H02J7/16

    CPC分类号： H02M1/36 ,  H02J7/0077

    摘要： A charging signal Vi responding to a charging current is inputted to one input terminal (−) of an operational amplifier 95 forming a comparator and a setting signal Vr corresponding to a setting current value is inputted to the other input terminal (+) of the operational amplifier 95. When the charging signal Vi is not higher than the setting signal Vr, a charging stop signal is generated from the output terminal of the operational amplifier 95 to interrupt a switch unit 4. A starting signal Vcc larger than the setting signal Vr applied to the other input terminal (+) is applied to the one input terminal (−) of the operational amplifier 95 through a condenser 94 till a prescribed time elapses from the start of a charging operation to generate a charging start signal from the output terminal of the operational amplifier 95 and electrically conduct the switch unit 4.

    摘要翻译： 将响应于充电电流的充电信号Vi输入到形成比较器的运算放大器95的一个输入端（ - ），并将与设定电流值对应的设定信号Vr输入到运算放大器的另一输入端（+） 放大器95.当充电信号Vi不高于设定信号Vr时，从运算放大器95的输出端产生充电停止信号以中断开关单元4.启动信号Vcc大于施加的设定信号Vr 通过电容器94向另一输入端（+）施加到运算放大器95的一个输入端（ - ），直到从充电操作开始经过规定时间，从而从输出端产生充电开始信号 运算放大器95和导电开关单元4。

    Lithium battery pack
    56.
    发明授权
    Lithium battery pack 失效
    锂电池组

    公开(公告)号：US08231992B2

    公开(公告)日：2012-07-31

    申请号：US12090693

    申请日：2006-10-20

    申请人： Kazuhiko Funabashi ,  Nobuhiro Takano ,  Takao Aradachi

    发明人： Kazuhiko Funabashi ,  Nobuhiro Takano ,  Takao Aradachi

    IPC分类号： H01M10/48

    CPC分类号： H01M10/482 ,  H01M10/46 ,  H01M10/486 ,  H02J7/0031

    摘要： For a lithium battery pack including battery cells the number of which is larger than the number of battery cells 111 that can be monitored by a voltage detect portion 115, there is disposed a temperature detect element 113 for detecting the temperatures of the battery cell 112 not monitored by the voltage detect portion 115, and, when the temperatures of the battery cell 112 detected by the temperature detect element 113 rise beyond a given value, there is issued a signal to stop the charging of the battery pack.

    摘要翻译： 对于包括电池数量大于可由电压检测部分115监视的电池单元111的数量的锂电池组，设置有用于检测电池单元112的温度的温度检测元件113 由电压检测部分115监视，并且当由温度检测元件113检测到的电池单元112的温度升高超过给定值时，发出停止对电池组充电的信号。

    Charging system for charging battery pack
    57.
    发明授权
    Charging system for charging battery pack 有权
    充电电池组充电系统

    公开(公告)号：US08093859B2

    公开(公告)日：2012-01-10

    申请号：US12360141

    申请日：2009-01-27

    申请人： Takao Aradachi ,  Kazuhiko Funabashi ,  Shigeru Takahashi

    发明人： Takao Aradachi ,  Kazuhiko Funabashi ,  Shigeru Takahashi

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0006 ,  H01M10/0525 ,  H01M10/425 ,  H01M10/441 ,  H02J2007/0098

    摘要： A charging system has a battery pack and a charging device. The battery pack has a battery cell and a plurality of identifiers that identify a configuration of the battery cell. The charging device has a charging unit, a signal transmission unit, a reading unit, and a control unit. The charging unit charges the battery pack. The signal transmission unit transmits a first signal and a second signal to the battery pack separately to read the plurality of identifiers when the battery pack is attached to the charging unit. The reading unit reads the plurality of identifiers according to the first and second signals to determine the configuration of the battery cell. The control unit controls the charging unit according to the configuration of the battery cell.

    摘要翻译： 充电系统具有电池组和充电装置。 电池组具有电池单元和识别电池单元的配置的多个标识符。 充电装置具有充电单元，信号发送单元，读取单元和控制单元。 充电单元为电池组充电。 当电池组附接到充电单元时，信号传输单元分别向电池组发送第一信号和第二信号以读取多个标识符。 读取单元根据第一和第二信号读取多个标识符，以确定电池单元的配置。 控制单元根据电池单元的结构控制充电单元。

    Battery charger
    58.
    发明授权
    Battery charger 有权
    充电器

    公开(公告)号：US08035350B2

    公开(公告)日：2011-10-11

    申请号：US12293889

    申请日：2007-03-08

    申请人： Takao Aradachi ,  Shinji Watanabe ,  Kazuhiko Funabashi ,  Hiroyuki Hanawa

    发明人： Takao Aradachi ,  Shinji Watanabe ,  Kazuhiko Funabashi ,  Hiroyuki Hanawa

    IPC分类号： H02J7/04 ,  H02J7/06

    CPC分类号： H02J7/0091 ,  H02J7/0083

    摘要： A setting current switching circuit 120 includes a comparator 127. A battery temperature signal corresponding to a battery temperature detected by a battery temperature detecting unit 8 is inputted to one input terminal (−) of the comparator 127 and a reference signal corresponding to a reference temperature is inputted to the other input terminal (+) of the comparator 127 to vary the setting charging current value of a charging current setting unit 80 and the setting full-charge current value of a full-charge current setting unit 90 correspondingly to the output of the comparator 127.

    摘要翻译： 设置电流切换电路120包括比较器127.对应于由电池温度检测单元8检测到的电池温度的电池温度信号被输入到比较器127的一个输入端（ - ）和对应于参考温度 被输入到比较器127的另一个输入端（+），以改变充电电流设定单元80的设定充电电流值和全充电电流设定单元90的设定充满电当前值， 比较器127。

    Charging device having protective switching element
    59.
    发明授权
    Charging device having protective switching element 有权
    具有保护开关元件的充电装置

    公开(公告)号：US08013575B2

    公开(公告)日：2011-09-06

    申请号：US12020968

    申请日：2008-01-28

    申请人： Takao Aradachi ,  Kazuhiko Funabashi ,  Shinji Watanabe

    发明人： Takao Aradachi ,  Kazuhiko Funabashi ,  Shinji Watanabe

    IPC分类号： H02J7/02

    CPC分类号： H02J7/0031 ,  H02J2007/0095

    摘要： To prevent a battery pack from being over-discharged even under a state that the battery pack (a secondary battery) is connected to a discharging device that is not connected to an ac input power source for a long time. A charging device has a pair of output lines and an anode terminal and a cathode terminal of a secondary battery electrically connected between the output lines to carry out a charging operation. In the charging device including a component circuit part electrically connected by traversing a part between the pair of output lines, a switching element is inserted between the component circuit part and one of the pair of output lines. When the charging device is not connected to an input power source, the switching element is allowed to be non-conductive to interrupt a discharging path so that the component circuit part does not form the discharging path.

    摘要翻译： 即使在电池组（二次电池）连接到长时间未连接到交流输入电源的放电装置的状态下，也可防止电池组过度放电。 充电装置具有一对输出线和电连接在输出线之间的二次电池的阳极端子和阴极端子，以执行充电操作。 在包括通过横穿一对输出线之间的部分电连接的分量电路部分的充电装置中，在组件电路部分和一对输出线中的一个之间插入开关元件。 当充电装置未连接到输入电源时，允许开关元件不导通以中断放电路径，使得元件电路部分不形成放电路径。

    CHARGING APPARATUS AND CHARGE CONTROL METHOD
    60.
    发明申请
    CHARGING APPARATUS AND CHARGE CONTROL METHOD 失效
    充电装置和充电控制方法

    公开(公告)号：US20110140664A1

    公开(公告)日：2011-06-16

    申请号：US13058284

    申请日：2009-07-30

    申请人： Takao Aradachi ,  Kazuhiko Funabashi

    发明人： Takao Aradachi ,  Kazuhiko Funabashi

    IPC分类号： H02J7/04

    CPC分类号： H02J7/0013 ,  H01M10/0525 ,  H01M10/441

    摘要： A charging apparatus able to safely and reliably secure capacity is provided. The charging apparatus comprises: a charging current configuration unit that configures a set value for the charging current flowing to the battery; a charging current controller that controls the charging current on the basis of the set value configured by the charging current configuration unit; a cell voltage detector that detects the cell voltages applied to each cell; and a voltage determining unit that determines whether or not at least one of the cell voltages detected by the cell voltage detector has exceeded a threshold voltage. If it is determined by the voltage determining unit that at least one of the cell voltages has exceeded the threshold voltage, then the charging current configuration unit switches the set value to a smaller value.

    摘要翻译： 提供了能够安全可靠地确保容量的充电装置。 充电装置包括：充电电流配置单元，其配置流过电池的充电电流的设定值; 充电电流控制器，其基于由充电电流配置单元配置的设定值来控制充电电流; 电池电压检测器，其检测施加到每个电池的电池电压; 以及电压确定单元，确定由电池电压检测器检测到的电池电压中的至少一个是否已经超过阈值电压。 如果由电压确定单元确定至少一个单元电压已经超过阈值电压，则充电电流配置单元将设置值切换到较小的值。