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:
Oct. 18, 1994
Filed:
Apr. 24, 1992
Applicant:
Inventors:
William E Anderson, Jefferson, GA (US);
Jon L Curzon, Atlanta, GA (US);
Donald M Davis, Gainsville, GA (US);
Assignee:
LaRoche Industries, Inc., Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62C / ;
U.S. Cl.
CPC ...
169 70 ; 406153 ;
Abstract
An amplified mixer-blower device for discharging a feed material at high velocity and enhanced volume using a venturi transport principle. Preferably, carbon dioxide vapor is used as a means for propelling the feed material which may have a different phase of the same composition of the propulsive gas, or constitute an entirely different material. The apparatus is suitable for a number of applications such as neutralizing airborne ammonia vapor or droplets, extinguishing a flammable liquid, and conveying solid materials.