Title:
DUST REMOVING FAN
Document Type and Number:
Japanese Patent JP2001340722
Kind Code:
A
Abstract:
To provide a dust removing fan of low noise, small size, high performance and low cost.
A cylindrical filter having air permeability is rotated and generated centrifugal force makes inner air pass through the filter to purify the air.
Inventors:
TERASAKI HIROYUKI
Application Number:
JP2000200146A
Publication Date:
December 11, 2001
Filing Date:
May 30, 2000
Export Citation:
Assignee:
TERASAKI HIROYUKI
International Classes:
F04D29/28; B01D46/26; B01D53/86; F04D29/30; F04D29/70; F24F7/00; (IPC1-7): B01D46/26; B01D53/86; F04D29/28; F04D29/30; F04D29/70; F24F7/00