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1. 发明授权

US09256201B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09256201B2
公开(公告)日：2016-02-09
申请号：US14697850
申请日：2015-04-28
申请人： Konica Minolta, Inc.
发明人： Mitsuru Satou , Dong Zhang
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/20 , G03G21/203 , G03G2215/00738
摘要： An image forming apparatus having: a filter member configured to trap particles floating in the apparatus; a suction section configured to suck air including the particles at a variable suction rate; a determiner configured to determine the suction rate of the suction section; an exhaust path capable of leading the air sucked by the suction section to outside of the apparatus through the filter member; a circulation path capable of allowing the air sucked by the suction section and passing through the filter member to circulate inside the apparatus; a switching member configured to make switches between the exhaust path and the circulation path; and a control unit configured to control at least the suction section and the switching member. The control unit allows the switching member to open the exhaust path only when the suction rate determined by the determiner is equal to or less than a predetermined value.
摘要翻译：一种图像形成装置，具有：过滤构件，其构造成捕获漂浮在所述装置中的颗粒; 吸入部，其以可变的吸入速度吸入包含所述粒子的空气; 确定器，其被配置为确定所述抽吸部分的吸入速率; 排气通道，其能够通过所述过滤构件将由所述吸引部吸入的空气引导到所述装置的外部; 循环路径，其能够使由吸引部吸入的空气并且通过过滤构件在设备内部循环; 切换构件，其构造成在所述排气路径和所述循环路径之间进行切换; 以及控制单元，被配置为至少控制所述吸入部和所述切换部件。只有当由确定器确定的吸入速率等于或小于预定值时，控制单元允许切换构件打开排气通道。

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