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1. 发明授权

US08213829B2 Developing device removably mountable in an image forming apparatus, and image forming apparatus having the same 有权
标题翻译：可拆卸地安装在图像形成装置中的显影装置和具有该显影装置的图像形成装置
公开(公告)号：US08213829B2
公开(公告)日：2012-07-03
申请号：US12127177
申请日：2008-05-27
申请人： Jai Il Choi , Young Min Kim
发明人： Jai Il Choi , Young Min Kim
IPC分类号： G03G21/16
CPC分类号： G03G21/1853 , G03G2221/1846 , G03G2221/1884
摘要： A developing device and an image forming apparatus having the same include a frame having a knob part, a photosensitive body provided in front of the knob part with respect to a first direction of mounting the developing device, and a rotation guide part provided in front of the photosensitive body with respect to the first direction, and to guide a rotational motion of the developing device. When the developing device is removed from the image forming apparatus, the knob part is rotated upward. A first protrusion is provided on a side surface of the frame to determine a mounting position of the developing device. When the knob part is rotated upward, the first protrusion is rotated in the same direction as the knob part. Accordingly, the developing device has an improved mounting/removing structure adequate to compactly manufacture the image forming apparatus, and improves handling convenience in mounting and removing the developing device.
摘要翻译：显影装置和具有该显影装置的图像形成装置包括具有旋钮部分的框架，相对于安装显影装置的第一方向设置在旋钮部分前方的感光体和设置在显影装置前方的旋转引导部分感光体相对于第一方向，并且引导显影装置的旋转运动。当从图像形成装置移除显影装置时，把手部分向上旋转。第一凸起设置在框架的侧表面上以确定显影装置的安装位置。当旋钮部分向上旋转时，第一突起沿与旋钮部分相同的方向旋转。因此，显影装置具有适于紧凑地制造图像形成装置的改进的安装/移除结构，并且改善了安装和移除显影装置的处理方便性。

2. 发明授权

US08355649B2 Developing device and image forming apparatus using the same 有权
标题翻译：显影装置和使用其的图像形成装置
公开(公告)号：US08355649B2
公开(公告)日：2013-01-15
申请号：US12923652
申请日：2010-09-30
申请人： Jai Il Choi , Chan Su Park
发明人： Jai Il Choi , Chan Su Park
IPC分类号： G03G15/08
CPC分类号： G03G15/0882
摘要： Disclosed herein is a developing device. The developing device includes a housing having a toner containing unit and a developing unit, a partition member, having a toner supply window, coupled to the housing to partition the toner containing unit and the developing unit, a barrier film attached to the partition member to close the toner supply window, the barrier film having one end exposed out of the housing through a discharge port provided at a side wall of the housing, and a sheet member to guide and discharge the barrier film out of the housing.
摘要翻译：这里公开了一种显影装置。显影装置包括具有调色剂容纳单元和显影单元的壳体，具有调色剂供给窗口的分隔构件，该调色剂供给窗口联接到壳体以分隔调色剂容纳单元和显影单元，附着到分隔构件的阻挡膜关闭调色剂供给窗口，阻挡膜具有通过设置在壳体的侧壁处的排出口而露出壳体的一端，以及将阻挡膜引导并排出壳体的片状构件。

3. 发明申请

US20110085820A1 Developing device and image forming apparatus using the same 有权
标题翻译：显影装置和使用其的图像形成装置
公开(公告)号：US20110085820A1
公开(公告)日：2011-04-14
申请号：US12923652
申请日：2010-09-30
申请人： Jai Il Choi , Chan Su Park
发明人： Jai Il Choi , Chan Su Park
IPC分类号： G03G15/08
CPC分类号： G03G15/0882
摘要： Disclosed herein is a developing device. The developing device includes a housing having a toner containing unit and a developing unit, a partition member, having a toner supply window, coupled to the housing to partition the toner containing unit and the developing unit, a barrier film attached to the partition member to close the toner supply window, the barrier film having one end exposed out of the housing through a discharge port provided at a side wall of the housing, and a sheet member to guide and discharge the barrier film out of the housing.
摘要翻译：这里公开了一种显影装置。显影装置包括具有调色剂容纳单元和显影单元的壳体，具有调色剂供给窗口的分隔构件，该调色剂供给窗口联接到壳体以分隔调色剂容纳单元和显影单元，附着到分隔构件的阻挡膜关闭调色剂供给窗口，阻挡膜具有通过设置在壳体的侧壁处的排出口而暴露在壳体外的一端，以及片状构件，用于将阻挡膜引导并排出壳体。

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