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. 29, 1989
Filed:
May. 01, 1987
Jacob Korenberg, York, PA (US);
Donlee Technologies, Inc., York, PA (US);
Abstract
A cyclone combustion apparatus includes a combustion chamber having a substantially cylindrical wall, a substantially cylindrical exit throat at the rear end of the combustion chamber, means for supplying partially preburned fuel into the combustion chamber at a front end thereof, means for supplying secondary air into the combustion chamber and for forming a cyclonic flow pattern of hot gases for combustion within the chamber, and heat exchange means surrounding and extending throughout the axial length of the combustion chamber. The apparatus may also include a substantially cylindrical cooling chamber extending beyond the exit throat from the rear end of the combustion chamber and substantially longitudinally aligned with the combustion chamber. The combustion chamber, the exit throat and the annular secondary air supply opening are dimensioned and configured to effect a cyclonic flow pattern in the combustion chamber.