Dust Collector

Author:  Morse, O. M.
Source:  US Patent 798,437
Doc ID:  1905000
Year of Publication:  1905
Abstract:  
This invention relates to dust-collectors, and more particularly to "centrifugal" dust-collectors, wherein the dust-laden air is caused to rotate or whirl for the purpose of massing the dust, as the result of centrifugal action, in a portion of the machine from which the air eventually escapes. Among the salient objects of this invention are to provide a dust-collector of the character described wherein the dust separation is economically and effectively accomplished, to provide means for regulating the escape of air and dust through the air and dust outlets, and to generally improve the construction and operation of centrifugal dust-collectors.