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:
Feb. 14, 1984
Filed:
Apr. 23, 1981
Applicant:
Inventors:
Leonard G Nowak, Palmyra, PA (US);
Raymond J Wojcieson, Annville, PA (US);
Assignee:
Hauck Manufacturing Company, Lebanon, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23M / ; F23D / ;
U.S. Cl.
CPC ...
431183 ; 431352 ; 431284 ; 239400 ; 239405 ;
Abstract
A multi-fuel industrial heating burner having an exhaust velocity of about 15,000 feet per minute. The fuel is first burned in a swirling toroidal recirculation zone and flows into the burner tile and shear mixes with a counter-swirling flow of combustion air flowing along the burner tile. As the flows shear mix, additional combustion air is provided to the central burning gases and the rotational momentum of the swirling flows is dissipated. The burner discharge gases flow axially without swirl.