公开(公告)号：US20160187813A1

公开(公告)日：2016-06-30

申请号：US14976254

申请日：2015-12-21

Applicant: CANON FINETECH INC.

Inventor： Hideo Nagura ,  Chihiro Tanaka ,  Masashi Wakisaka ,  Naoki Tamaru ,  Ryo Nakajima ,  Tsuyoshi Takahashi

IPC: G03G15/08

CPC classification number: G03G15/0891 ,  G03G15/0893 ,  G03G2215/085

Abstract: A developer conveying apparatus for conveying a developer that develops an electrostatic latent image includes a rotation unit which rotates around rotation shaft pallalel to a developer conveying direction, a first developer conveying portion which is provided in the rotation unit and which conveys the developer in an axial direction of the rotation shaft, and a second developer conveying portion which is provided in the rotation unit at a position where a distance from the rotation shaft is different from that of the first developer conveying portion, and which conveys the developer in a direction opposite to that of the first developer conveying portion.

Abstract translation: 用于输送显影静电潜像的显影剂的显影剂输送装置包括围绕旋转轴pallalel旋转到显影剂输送方向的旋转单元，设置在旋转单元中并将显影剂沿轴向传送的第一显影剂输送部 旋转轴的方向以及第二显影剂输送部，该第二显影剂输送部在与旋转轴的距离与第一显影剂输送部的距离不同的位置处设置在旋转单元中，并且将显影剂沿与第一显影剂输送部相反的方向输送 第一显影剂输送部分。

公开(公告)号：US09977369B2

公开(公告)日：2018-05-22

申请号：US14976254

申请日：2015-12-21

Applicant: CANON FINETECH INC.

Inventor： Hideo Nagura ,  Chihiro Tanaka ,  Masashi Wakisaka ,  Naoki Tamaru ,  Ryo Nakajima ,  Tsuyoshi Takahashi

IPC: G03G15/08

CPC classification number: G03G15/0891 ,  G03G15/0893 ,  G03G2215/085

Abstract: A developer conveying apparatus for conveying a developer that develops an electrostatic latent image includes a rotation unit which rotates around a rotation shaft extending in an axial direction and parallel to a developer conveying direction, a first developer conveying portion which is provided in the rotation unit and which has an opening configured to convey the developer in a first axial direction of the rotation shaft, and a second developer conveying portion which is provided in the rotation unit and which has an opening configured to convey the developer in a second axial direction opposite to the first axial direction. A distance from the rotation shaft to the opening in the first developer conveying portion is different than a distance from the rotation shaft to the opening in the second developer conveying portion.