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:
Mar. 01, 1977
Filed:
Mar. 11, 1976
Applicant:
Inventor:
Gordon M Bitterlich, Tredyffrin Township, Chester County, PA (US);
Assignee:
National Airoil Burner Company, Inc., Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
F23C / ;
U.S. Cl.
CPC ...
431178 ; 431175 ;
Abstract
A combination gas and oil burner is disclosed for heating a radiant wall in a reforming furnace for petroleum refinery processes or the like to provide heat for radiation by the wall and in which oil, gas, or both fuels, may be employed, the burners being readily removable for inspection and maintenance, and in which operation can be effected with one fuel with the apparatus for the other fuel being removed without shutting down the operation, and with greater stability attained by surrounding the flame passageways with refractory faces.