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发明授权
US09239565B2 Powder container, developing unit, process unit, and image forming apparatus incorporating same 有权
粉末容器，显影单元，处理单元和包含其的图像形成装置

Powder container, developing unit, process unit, and image forming apparatus incorporating same
摘要：
A powder container that includes a container body to contain powder for image formation, a discharge outlet formed in the container body to discharge powder therefrom, a shutter movable between an open position to open the discharge outlet and a closed position to close the discharge outlet, and a seal member to be interposed between the container body and the shutter when the shutter is at the open position. In a state in which the shutter is at the open position, a downstream end of the seal member in an opening direction in which the shutter moves to open the discharge outlet is positioned downstream from a downstream end of the shutter in the opening direction.
摘要（中）：

一种粉末容器，其包括容纳体以形成图像的粉末，形成在容器主体中以从其中排出粉末的排出口，能够在打开排出口的打开位置和关闭排出口的关闭位置之间移动的挡板， 以及密封构件，当快门处于打开位置时，密封构件被插入在容器主体和快门之间。 在挡板处于打开位置的状态下，密封构件的打开方向上的下游端，其中挡板移动以打开排出口，位于闸板的打开方向的下游端的下游。

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