The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1977
Filed:
May. 21, 1976
Applicant:
Inventor:
Harry Krockta, E. Northport, NY (US);
Assignee:
The Ducon Company, Inc., Mineola, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55235 ; 55 92 ;
Abstract
The dust collector includes an upright elongated cylindrical gas scrubber having a tangential gas inlet for dust laden gas and a duct having its entrance and exit connected to the scrubber above said inlet. The duct includes a dynamic separation and impelling means. Between the duct entrance and said impelling means, there is provided a restriction to gas flow, such as an orifice plate, for substantially reducing the cross sectional area of the duct by an amount sufficient to create turbulence in the duct.