发明名称 Personal air cleaning apparatus
摘要 A personal air cleaning apparatus which draws in, in a concentrated fashion, air present in a contaminated zone, and outwardly discharges the air to a clean zone after the air has been filtered. The apparatus includes a sucking/discharging unit having a suction port for sucking in contaminated air, and a discharge port for discharging filtered air, a filter for outwardly discharging air received from the sucking/discharging unit while supplying clean air via the sucking/discharging unit, a conduit for connecting the sucking/discharging unit to the filter, and a position determining member arranged around the conduit unit and adapted to allow the conduit unit to be bent without being folded, while fixing the position of the sucking/discharging unit.
申请公布号 US6780213(B2) 申请公布日期 2004.08.24
申请号 US20020073928 申请日期 2002.02.14
申请人 CHANG JO WON;ROH OH HYUN 发明人 CHANG JO WON;ROH OH HYUN
分类号 B01D46/24;B01D46/42;(IPC1-7):B01D46/12 主分类号 B01D46/24
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