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5. 发明授权

US6036757A Portable room air purifier 失效
标题翻译：便携式空气净化器
公开(公告)号：US6036757A
公开(公告)日：2000-03-14
申请号：US113606
申请日：1998-07-10
申请人： Stephen M. Gatchell , Zhiwei Xu
发明人： Stephen M. Gatchell , Zhiwei Xu
IPC分类号： B01D46/46
CPC分类号： B01D46/46
摘要： A portable air purifier including a housing defining an air inlet, an air outlet and an air flow passage extending therebetween; a filter mechanism disposed to filter air circulating through the flow passage; and a fan retained by the housing and activatable to draw air through the air inlet, move air through the flow passage and filter mechanism, and discharge air through the air outlet. An electrically powered drive mechanism is energizable to activate the fan and a control system including a processor monitors and records elapsed time data during periods in which the fan is activated to move air.
摘要翻译：一种便携式空气净化器，包括限定空气入口的壳体，空气出口和在其间延伸的空气流动通道; 过滤机构，其设置成过滤通过所述流动通道循环的空气; 以及由外壳保持并可激活以通过空气入口吸入空气的风扇，使空气通过流路和过滤机构，并通过出风口排出空气。电动驱动机构可激励以激活风扇，并且包括处理器的控制系统在风扇被激活以移动空气的时段期间监视和记录经过的时间数据。

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