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:
Mar. 24, 1981
Filed:
Apr. 03, 1979
Rainer Gebhard, Haussen, DE;
Hans Wagner, Butzbach, DE;
Aktiebolaget Svenska Flaktfabriken, Nacka, SE;
Abstract
For cleaning a flow of used air from a spray booth wherein articles are lacquered, a duct is provided with a first constriction where the flow of used air is brought into contact with washing fluid so as to wet lacquer particles in the used air. Downstream of the first constriction a guide conduit, which has a bend therein deflects the flow of used air and the washing fluid. The guide conduit is provided with a second constriction and after the flow of used air and the washing fluid have been deflected they pass through the second constriction, which is narrower than the first. Turbulence is thus created and the washing fluid is atomized and intimately mixed with the used air.