发明名称 DUST FLY AND OVERHEATING PREVENTION DEVICE IN AIR RECIRCULATION EJECTION TYPE CLEANER
摘要 The mechanism for an air recirculation ion type cleaner, including a nozzle detachably installed on a main body and having an injection hole for preventing dust fly between first and second suction holes; a microswitch operated to prevent air distribution when lifting the nozzle; a driving motor operated by an electrical signal of the microswitch; a circulation path control valve for opening/closing a circulation path and exhaust grill by driving the driving motor.
申请公布号 KR960007455(B1) 申请公布日期 1996.06.03
申请号 KR19940023669 申请日期 1994.09.16
申请人 LG ELECTRONICS INC. 发明人 KIM, KYUNG - CHOOL
分类号 A47L5/14;A47L9/28;(IPC1-7):A47L5/14 主分类号 A47L5/14
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