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. 22, 1985
Filed:
Nov. 22, 1983
Applicant:
Inventors:
Robert M Kendall, Sunnyvale, CA (US);
Richard J Schreiber, Mountain View, CA (US);
Assignee:
Gas Research Institute, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F22B / ;
U.S. Cl.
CPC ...
1222 / ; 1221 / ; 122 18 ; 431328 ;
Abstract
A fired heater incorporating radiant tube sections in the combustion chamber. Radiant burners mounted in the chamber side walls combust reactants flamelessly and transfer thermal energy inwardly to the radiant section tubes. Certain of the embodiments include tube coils forming convection sections with gaseous products of combustion flowing in heat exchange relationship with the convection section tubes after which they are channeled into a flue.