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:
Oct. 30, 2001
Filed:
Mar. 16, 1999
Applicant:
Inventors:
Ovidiu Marin, Lisle, IL (US);
Mahendra L. Joshi, Darian, IL (US);
Olivier Charon, Chicago, IL (US);
Jacques Dugue, Montigny le Bretonneux, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 1/500 ;
U.S. Cl.
CPC ...
F27B 1/500 ;
Abstract
A kiln is provided with oxidant injection locations upstream of air blowers which blow air into the kiln. The addition of oxygen into the kiln increases the cooling capacity of a clinker cooler, and enhances combustion in the kiln.