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    • 2. 发明申请
    • IMAGE FORMING DEVICE
    • 图像形成装置
    • US20120263485A1
    • 2012-10-18
    • US13443447
    • 2012-04-10
    • Masashi OBAAkihiro GOMIKunihiro KAWADAYuki OGUCHIMitsukazu KUROSEKen IKUMA
    • Masashi OBAAkihiro GOMIKunihiro KAWADAYuki OGUCHIMitsukazu KUROSEKen IKUMA
    • G03G15/10
    • G03G15/105G03G15/0851G03G15/0879G03G2215/0132
    • In order to improve the precision of liquid level computation in an accommodating part for accommodating a developer, the image forming device of the invention includes an accommodating part for accommodating a developer including a toner and a carrier, a developer container into which is supplied developer from the accommodating part, an electrostatic capacity detector for detecting electrostatic capacity, the electrostatic capacity detector having a first electrode provided to the accommodating part, a second electrode provided to the accommodating part, and a counter electrode opposite the first electrode and the second electrode, interposed by the developer; and a controller for stopping supply of developer from the accommodating part to the developer container based on a first electrostatic capacity detected by the first electrode and the counter electrode of the electrostatic capacity detector, and a second electrostatic capacity detected by the second electrode and the counter electrode.
    • 为了提高用于容纳显影剂的容纳部分中的液位计算的精度,本发明的图像形成装置包括:用于容纳包含调色剂和载体的显影剂的容纳部件,显影剂容器,显影剂容器从 容纳部分,用于检测静电电容的静电电容检测器,具有设置在容纳部分的第一电极的静电电容检测器,设置在容纳部分的第二电极和与第一电极和第二电极相对的对置电极, 由开发商 以及控制器,用于基于由所述静电电容检测器的所述第一电极和所述对电极检测到的第一静电电容以及由所述第二电极和所述计数器检测到的第二静电电容,停止将所述显影剂从所述容纳部分供应到所述显影剂容器 电极。
    • 3. 发明申请
    • IMAGE FORMATION DEVICE AND IMAGE FORMATION METHOD
    • 图像形成装置和图像形成方法
    • US20120121282A1
    • 2012-05-17
    • US13289637
    • 2011-11-04
    • Masashi OBAAkihiro GOMI
    • Masashi OBAAkihiro GOMI
    • G03G15/10
    • G03G15/105
    • An image formation device comprises a control portion for controlling the amount of liquid developer supplied from a toner supply portion and the amount of carrier solution supplied from a carrier solution supply portion to adjust the toner concentration of liquid developer of a liquid developer concentration adjustment portion and to control the amount of liquid developer of the liquid developer concentration adjustment portion on the basis of the measured toner concentration of the liquid developer and the amount of the liquid developer, wherein the control portion adjusts the toner concentration of the liquid developer in the liquid developer concentration adjustment portion and controls the amount of the liquid developer in the liquid developer concentration adjustment portion when a recovered liquid stagnation detection portion does not detect that a recovered liquid is stagnant.
    • 图像形成装置包括用于控制从调色剂供应部分供应的液体显影剂的量的控制部分和从载体溶液供应部分供应的载体溶液的量,以调节液体显影剂浓度调节部分的液体显影剂的调色剂浓度, 基于所测量的液体显影剂的调色剂浓度和液体显影剂的量来控制液体显影剂浓度调节部分的液体显影剂的量,其中控制部分调节液体显影剂中液体显影剂的调色剂浓度 浓度调节部分,并且当回收的液体滞留检测部分没有检测到回收的液体停滞时,控制液体显影剂浓度调节部分中的液体显影剂的量。