Dust Collecting Apparatus
1 Assignment
0 Petitions
Accused Products
Abstract
A dust collecting apparatus is provided for conveying dusts with the use of a smaller force thus to minimize the size of a conveying means, the consumption of power, and the noise generated by the conveying means. The apparatus includes a dust receiving unit equipped with a rotary brush 3 and a dust collecting unit 5 for collecting the dusts received from the dust receiving unit. The dust collecting unit 5 includes a primary chamber 51 for storing the dusts splashed up by the rotating action of the rotary brush 3 and a secondary chamber 53 connecting via a connection passage with the primary chamber 51. The dusts are intermittently conveyed from the primary chamber 51 to the secondary chamber 53 by the action of an electric fan 9.
-
Citations
36 Claims
-
1-18. -18. (canceled)
-
19. A dust collecting apparatus comprising:
-
a dust receiving unit for receiving dusts, having a rotary brush; and
a dust collecting unit for collecting the dusts received by the dust receiving unit, wherein the dust collecting unit includes;
a primary chamber for storing the dusts splashed up by rotating action of the rotary brush;
a secondary chamber connecting through a connection passage with the primary chamber; and
a fan for intermittently feeding the dusts from the primary chamber to the secondary chamber. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
-
Specification