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发明授权
CN106066585B 显影装置和图像形成设备 有权

显影装置和图像形成设备
摘要：
本发明提供一种显影装置和图像形成设备，该显影装置包括：容器，其容纳有显影剂；显影剂保持部件，其在旋转的同时通过将显影剂传送至面向图像保持部件的位置来对图像保持部件上的静电潜像进行显影；第一传送部件，其沿显影剂保持部件的旋转轴方向延伸并且沿第一方向传送容器内部的显影剂；以及推回部件，其将由第一传送部件沿第一方向传送的显影剂沿与第一方向相反的方向推回并且允许沿第一方向传送的显影剂中的超过推回能力的显影剂量从容器中排出，其中，容器包括控制壁，控制壁控制显影剂的通过。
摘要（英）：

Provided is a developing device including a container that accommodates a developer, a developer holding member that develops the electrostatic latent image on the image holding member by delivering the developer to a position facing the image holding member, while rotating, a first transport member that extends in a direction of a rotary shaft of the developer holding member, and that transports the developer inside the container in a first direction, and a pushing-back member that pushes back the developer transported in the first direction by the first transport member in a direction opposite to the first direction, and that allows an amount of the developer beyond pushing-back capacity within the developer transported in the first direction, to exit from the container, wherein the container includes a control wall that controls passage of the developer.

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