公开(公告)号：US20090103952A1

公开(公告)日：2009-04-23

申请号：US12109478

申请日：2008-04-25

申请人： Takashi SAKAMOTO ,  Naoya IWATA ,  Yuya KATO

发明人： Takashi SAKAMOTO ,  Naoya IWATA ,  Yuya KATO

IPC分类号： G03G15/08

CPC分类号： G03G15/0893 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/0838

摘要： A developing device includes a developer holding member that carries a developer; an upper developer housing section that houses the developer; a lower developer housing section that has a bottom surface lower than a bottom surface of the upper developer housing section and houses the developer; a toner supply section that includes an upper toner supply part, a lower toner supply part, and a toner transport section; an upper conveying section that includes a rotation shaft, a first conveying member, a second conveying member, and a diameter direction conveying part; and a lower conveying section that conveys at least one of the developer and the toner in a direction opposite to the conveying direction by the first conveying member.

摘要翻译： 显影装置包括承载显影剂的显影剂保持构件; 容纳显影剂的上部显影剂容纳部分; 下部显影剂容纳部分，其底表面低于上显影剂容纳部分的底表面并容纳显影剂; 调色剂供应部分，其包括上调色剂供应部分，下调色剂供应部分和调色剂传送部分; 上部输送部，其包括旋转轴，第一输送构件，第二输送构件和直径方向输送部; 以及下部输送部，其通过第一输送部件沿与输送方向相反的方向输送至少一个显影剂和调色剂。

公开(公告)号：US20090092419A1

公开(公告)日：2009-04-09

申请号：US12105437

申请日：2008-04-18

申请人： Naoya IWATA ,  Takashi SAKAMOTO ,  Yuya KATO

发明人： Naoya IWATA ,  Takashi SAKAMOTO ,  Yuya KATO

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G2215/0827 ,  G03G2215/0838

摘要： A member for agitating and conveying a developer, includes: a rotation shaft that rotates in a given direction; a spiral-shaped conveying member that is disposed on an outer circumferential surface of the rotation shaft; and conveys a developer in a shaft direction of the rotation shaft; a protruded agitation section that protrudes, with a gap from the rotation shaft, from the spiral-shaped conveying member toward an upstream side in a developer conveying direction; and agitates the developer; and a diameter directional conveying section that is disposed between adjacent spires of the spiral-shaped conveying member; is disposed in a downstream side in the developer conveying direction with respect to the protruded agitation section; and gives a diameter directional conveying force to the developer.

摘要翻译： 用于搅拌和输送显影剂的构件包括：沿给定方向旋转的旋转轴; 螺旋形输送构件，其设置在所述旋转轴的外周面上; 并且在旋转轴的轴向上传送显影剂; 突出搅拌部，其从所述旋转轴的间隙从所述螺旋状输送部件向显影剂输送方向的上游侧突出; 并鼓动开发商; 以及设置在所述螺旋形输送构件的相邻尖端之间的直径方向传送部; 相对于突出搅拌部分在显影剂输送方向的下游侧设置; 并给出显影剂的直径定向输送力。

公开(公告)号：US20120076530A1

公开(公告)日：2012-03-29

申请号：US13050651

申请日：2011-03-17

申请人： Keiichi AOYAGI ,  Tomonori SATO ,  Yuya KATO ,  Masami TANASE

发明人： Keiichi AOYAGI ,  Tomonori SATO ,  Yuya KATO ,  Masami TANASE

IPC分类号： G03G15/02 ,  G03G21/00

CPC分类号： G03G15/0258 ,  G03G21/0058 ,  G03G2215/1661

摘要： A cleaning member includes a columnar body; and a strip-shaped body made of an elastic porous material, the strip-shaped body being helically wound around a peripheral surface of the columnar body. In a width direction of the strip-shaped body, a height of a surface of the strip-shaped body from a central axis of the columnar body is larger at a first end of an exposed part of the strip-shaped body than at a second end of the exposed part.

摘要翻译： 清洁构件包括柱状体; 以及由弹性多孔材料制成的带状体，所述带状体围绕所述柱状体的外周表面螺旋缠绕。 在带状体的宽度方向上，带状体的从柱状体的中心轴线的表面的高度在条形体的露出部分的第一端比在第二 暴露部分的末端。