| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive dust collector, which is capable of collecting dust with its main motor alone, has an inside diameter part that is extended vertically and pleated so as to be almost circular shaped, and can remove even dust within a filter apparatus. Ž<P>SOLUTION: The above purpose is achieved by extending a rotor shaft of a motor for collecting dust downward, connecting a dust removing member, by which filtering media are oscillated through rotation in almost accordance with the pleated inside diameter part, to the rotor shaft, and allowing a dust removing means to be driven by a motor that rotates a dust collecting fan. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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