Title: Multiple vortex dust separation device
Application Number: 200510015669 Application Date: 2005.10.27
Publication Number: 1954922 Publication Date: 2007.05.02
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B04C5/26;B04C5/185;B04C5/081
Applicant(s) Name: LG Electronic (Tianjin) Electrical Equipment Co., Address:
Inventor(s) Name: Cao Hengzhou;Zheng Jingshan;Xuan Qizhuo;Sun Yongfu
Attorney & Agent: luzhi yang
Abstract:
    A multiple cyclone dust collector is composed of a primary cyclone dust-collecting unit and a secondary cyclone dust-collecting unit consisting of a main cyclone body and a dust-collecting drum. Said main cyclone body has a foreign substance (such as hair) separating unit on its external wall and a dust capture unit for preventing the damage of said foreign substance to the motor of fan.
Time: 8
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