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:
Dec. 27, 1977
Filed:
Jan. 08, 1976
Applicant:
Inventors:
John F Straitz, III, Meadowbrook, PA (US);
Vicente A Mendoza, Norristown, PA (US);
Assignee:
National Airoil Burner Co., Inc., Philadelphia, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23D / ; F16L / ;
U.S. Cl.
CPC ...
431202 ; 138105 ; 431285 ;
Abstract
A ground flare for burning of waste gas is disclosed having groups of burners in a pit for selective utilization in accordance with the quantity of gas to be burned together with controls therefor, and with provisions for reducing expansion of the headers carrying the gas. The burners are in groups, the burners in each succeeding group being in a predetermined increasing number to provide great variability in capacity of gas to be burned and with the burners being utilized more effectively than heretofore upon variation in the quantity of the waste gas delivered to be burned.