Developer collecting device for suppressing decrease of developer collection rate and image forming apparatus
    2.
    发明授权
    Developer collecting device for suppressing decrease of developer collection rate and image forming apparatus 有权
    用于抑制显影剂收集率降低的显影剂收集装置和图像形成装置

    公开(公告)号:US09244387B2

    公开(公告)日:2016-01-26

    申请号:US14488540

    申请日:2014-09-17

    CPC classification number: G03G15/095 F24F2221/22 G03G21/105

    Abstract: A developer collecting device includes a suction duct, a collecting box, and a suction mechanism. The suction duct has one end adjacent to a development device and another end. The collecting box is connected to the other end and configured to suction and collect developer around the development device via the suction duct. The suction mechanism is disposed in the middle of the suction duct. The suction mechanism includes a suction port that is openable and closable. The suction mechanism is configured to suction the developer inside the suction duct from an outside of the suction duct.

    Abstract translation: 显影剂收集装置包括抽吸管道,收集箱和抽吸机构。 吸入管道具有与开发装置相邻的一端和另一端。 收集箱连接到另一端并构造成通过抽吸管抽吸和收集显影剂在显影装置周围。 抽吸机构设置在吸入管道的中间。 抽吸机构包括可开启和关闭的抽吸口。 抽吸机构构造成从抽吸管道的外部抽吸吸入管道内的显影剂。

    Developer Collecting Device for Suppressing Decrease of Developer Collection Rate and Image Forming Apparatus
    4.
    发明申请
    Developer Collecting Device for Suppressing Decrease of Developer Collection Rate and Image Forming Apparatus 有权
    用于抑制显影剂收集率降低的显影剂收集装置和图像形成装置

    公开(公告)号:US20150078776A1

    公开(公告)日:2015-03-19

    申请号:US14488540

    申请日:2014-09-17

    CPC classification number: G03G15/095 F24F2221/22 G03G21/105

    Abstract: A developer collecting device includes a suction duct, a collecting box, and a suction mechanism. The suction duct has one end adjacent to a development device and another end. The collecting box is connected to the other end and configured to suction and collect developer around the development device via the suction duct. The suction mechanism is disposed in the middle of the suction duct. The suction mechanism includes a suction port that is openable and closable. The suction mechanism is configured to suction the developer inside the suction duct from an outside of the suction duct.

    Abstract translation: 显影剂收集装置包括抽吸管道,收集箱和抽吸机构。 吸入管道具有与开发装置相邻的一端和另一端。 收集箱连接到另一端并构造成通过抽吸管抽吸和收集显影剂在显影装置周围。 抽吸机构设置在吸入管道的中间。 抽吸机构包括可开启和关闭的抽吸口。 抽吸机构构造成从抽吸管道的外部抽吸吸入管道内的显影剂。

    Image forming apparatus
    5.
    发明授权

    公开(公告)号:US10029866B2

    公开(公告)日:2018-07-24

    申请号:US15528520

    申请日:2016-02-10

    Inventor: Kaori Harada

    Abstract: A sheet feeding device (4) includes a placing plate (34) on which a sheet is placed; a pickup roller (71) which feeds the sheet to a conveying path (25); a lift member (36) which is turned around a rotating shaft (46) to elevate the placing plate (34) and to make an downstream side end portion of an uppermost sheet in a conveying direction come into contact with the pickup roller (71); a drive unit (37) which rotates the rotating shaft (46); a variable resistor (54) which changes an electric resistance value depending on a rotating angle of the rotating shaft (46); and a control part (77) which calculates the rotating angle of the rotating shaft (46) using the electric resistance value measured by the variable resistor (54) and detects an amount of the sheets based on the calculated rotating angle.

    IMAGE FORMING APPARATUS HAVING COOLING MECHANISM, COOLING DEVICE, AND CROSS-FLOW FAN
    6.
    发明申请
    IMAGE FORMING APPARATUS HAVING COOLING MECHANISM, COOLING DEVICE, AND CROSS-FLOW FAN 有权
    具有冷却机构,冷却装置和横流风扇的图像形成装置

    公开(公告)号:US20160349701A1

    公开(公告)日:2016-12-01

    申请号:US15160815

    申请日:2016-05-20

    Abstract: A cooling device includes a fan main body, a first housing, a second housing, a drive portion, and a rotation control portion. The second housing is configured to be rotatable between a predetermined first rotation position P1 and a second rotation position P2 reached through a rotation by a predetermined angle about a shaft from the first rotation position P1. The rotation control portion controls the drive portion to move the second housing to the first rotation position P1 or the second rotation position P2.

    Abstract translation: 冷却装置包括风扇主体,第一壳体,第二壳体,驱动部分和旋转控制部分。 第二壳体构造成能够在预定的第一旋转位置P1和通过围绕第一旋转位置P1旋转预定角度的第二旋转位置P2之间旋转。 旋转控制部分控制驱动部分将第二壳体移动到第一旋转位置P1或第二旋转位置P2。

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