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:
Jan. 13, 1987
Filed:
Mar. 28, 1986
James F Angelo, II, Little Rock, AR (US);
Other;
Abstract
A furnace afterburner consisting of an elongated combustion chamber through which the exhaust effluvia of a furnace is drawn, and in which a series of sets of air jet nozzles are arranged in longitudinally spaced relation along the chamber, which inject air tangentially into the chamber to generate vortices of air and exhaust spinning in alternately opposite angular directions. The injected air may be preheated. The central core area of the chamber is filled and obstructed to prevent inefficient combustion which would otherwise occur in the 'eyes' of the vortices. Damper controls are provided to induce and reinforce other variations of conditions within the chamber, such as those capable of producing better retention time, better turbulence, air-gas mix proportions and temperature, all with the purpose of providing better combustion with a high degree of controllability in a wide variety of operating conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile