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:
Sep. 01, 1998
Filed:
Nov. 26, 1996
Michael W Gordon, Manheim, PA (US);
Robert Young, Millersville, PA (US);
Michael Zlatkin, Lancaster, PA (US);
Kurt D Oswald, Hellam, PA (US);
Burnham Corporation, Lancaster, PA (US);
Abstract
A boiler assembly having a unique burner box construction and a modular heat exchanger. The burner box has a primary diffuser upstream from a plurality of burners for evenly distributing a flow of air to and around the burners. The burner box also has a secondary diffuser downstream from the burners for mixing the fuel-air mixture exiting the burners with the air which flowed around the burners to create a final fuel-air mixture which can sustain stable and quiet combustion. The heat exchanger comprises a plurality of sections which define passageways for the combustion gases and circulating fluid. Reticulated ceramic cylinders are located within some of the combustion gas passageways immediately downstream of the burners to enhance heat transfer.