Centrifugal Blasting Apparatus

Author:  Powell, G. W.
Source:  US Patent 2,732,666
Doc ID:  1956001
Year of Publication:  1956
Abstract:  
The present invention relates to centrifugal blasting apparatus, more particularly to such apparatus as that shown in U.S. Patent No. 2,582,702, granted January 15, 1952, which apparatus projects a directional stream of blastant particles. Among the objects of the present invention is the provision of novel apparatus having reduced maintenance problems. Additional objects of the present invention include a novel centrifugal blasting apparatus suitable for use in substantially any orientation to provide a blastant stream directed in substantially any desired manner.