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:
Nov. 12, 1985
Filed:
Mar. 25, 1985
Applicant:
Inventor:
Reagan Houston, Hendersonville, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24D / ; F23G / ; F22B / ;
U.S. Cl.
CPC ...
237 69 ; 110245 ; 110215 ; 1261 / ; 237 19 ;
Abstract
A furnace for burning sawdust wherein combustion of the fuel is complete and recovery of heat of combustion is high, which incorporates an aspirator for controlling combustion of the fuel and for secondarily recovering heat from the products of combustion, and additionally for cleaning the exhaust gases. The invention incorporates primary and secondary heat exchange chambers.