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:
Aug. 24, 1976
Filed:
May. 06, 1975
Applicant:
Inventor:
Francis E Dahlem, Louisville, KY (US);
Assignee:
American Air Filter Company, Inc., Louisville, KY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55226 ; 261 / ; 261109 ; 261111 ; 261D / ;
Abstract
An apparatus for cleaning a dirty gas stream including a scrubber throat therein, the scrubber including a plurality of elongated baffles arranged in parallel and pivotally disposed for rotational movement therein, adjacent baffles being disposed to rotate in opposite directions thereby increasing or decreasing the cross-sectional flow through area with alternating converging and diverging flow through openings.