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    COMMERCIAL AC POWER SHUTDOWN DETECTING APPARATUS, AND SYSTEM INCLUDING THE SAME
    1.
    发明申请
    COMMERCIAL AC POWER SHUTDOWN DETECTING APPARATUS, AND SYSTEM INCLUDING THE SAME 审中-公开
    商用交流电源关断检测装置及其系统

    公开(公告)号：US20160336799A1

    公开(公告)日：2016-11-17

    申请号：US15143604

    申请日：2016-05-01

    申请人： Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Tomoyuki Yamashita ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

    发明人： Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Tomoyuki Yamashita ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

    IPC分类号： H02J9/06 ,  H04N1/00 ,  H02J7/00

    CPC分类号： H02J9/061 ,  H02J7/0068 ,  H02J7/345 ,  H04N1/00893 ,  H04N1/00899 ,  H04N2201/0094

    摘要： A commercial AC power shutdown detecting apparatus includes a photocoupler including a light-emitting element and a light-receiving element, a lighting circuit that flows a pulsating current through the light-emitting element of the photocoupler to turn on and off light of the light-emitting element, a charging-discharging circuit including a capacitor and a resistor that charges the capacitor via the resistor when the light-emitting element is turned off, and discharges the capacitor via the light-receiving element and the a resistor when the light-emitting element is turned on, and a comparing circuit that compares a voltage value between capacitor terminals with a predetermined voltage value intermediate between a maximum voltage value between the capacitor terminals when the light-emitting element repeats turning light on and off and the consistent DC voltage value, and outputs a shutdown detection signal if the voltage value between the capacitor terminals exceeds the predetermined voltage value.

    摘要翻译： 一种商用AC电源关闭检测装置，包括具有发光元件和受光元件的光电耦合器，使脉动电流流过光电耦合器的发光元件的点亮电路， 发光元件，充电放电电路，包括电容器和电阻器，当发光元件关断时，电容器经由电阻器对电容器充电，并且当发光元件被发射时，通过光接收元件和电阻器对电容器进行放电 元件被接通，以及比较电路，其将电容器端子之间的电压值与发光元件重复接通和断开的电容器端子之间的最大电压值之间的预定电压值与一致的DC电压值进行比较 并且如果电容器端子之间的电压值超过预定值，则输出关断检测信号 d电压值。

    IMAGE FORMING APPARATUS AND CHARGE CONTROL METHOD
    3.
    发明申请
    IMAGE FORMING APPARATUS AND CHARGE CONTROL METHOD 审中-公开
    图像形成装置和充电控制方法

    公开(公告)号：US20150147079A1

    公开(公告)日：2015-05-28

    申请号：US14522714

    申请日：2014-10-24

    申请人： Atsuki IWATA ,  Takanobu SAITOH ,  Tetsuya YANO ,  Tsuyoshi ENDOH ,  Shuntaroh NAKAYAMA ,  Toshimasa AOKI ,  Seiya OGAWA

    发明人： Atsuki IWATA ,  Takanobu SAITOH ,  Tetsuya YANO ,  Tsuyoshi ENDOH ,  Shuntaroh NAKAYAMA ,  Toshimasa AOKI ,  Seiya OGAWA

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5004

    摘要： An image forming apparatus includes a plurality of power generation units, a charge control unit, a charge switch unit, and a controller, Each of the plurality of power generation units is respectively provided to a corresponding one of a plurality of high-temperature portions in the image forming apparatus to generate power based on temperatures of the high-temperature portions. The charge control unit charges a power storage unit with electrical energy generated by the power generation units. The charge switch unit switches between the power generation units to connect one of the power generation units to the charge control unit. The controller controls the charge switch unit to selectively connect one of the power generation units capable of achieving a maximum power generation efficiency to the charge control unit.

    摘要翻译： 图像形成装置包括多个发电单元，充电控制单元，充电开关单元和控制器。多个发电单元中的每一个分别设置在多个发电单元中的多个高温部分中的相应一个 所述图像形成装置基于所述高温部的温度来发电。 充电控制单元利用发电单元产生的电能对蓄电单元充电。 充电开关单元在发电单元之间切换，以将发电单元中的一个连接到充电控制单元。 控制器控制充电开关单元，以选择性地将能够实现最大发电效率的发电单元之一连接到充电控制单元。