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. 22, 1977
Filed:
Apr. 28, 1976
Applicant:
Inventor:
William Hunter Pollock, East Granby, CT (US);
Assignee:
The Air Preheater Company, Inc., Wellsville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F22B / ;
U.S. Cl.
CPC ...
1222 / ; 1222 / ; 122330 ;
Abstract
A coal fired steam generating boiler of high thermal capacity that is shop assembled and transported as a complete unit for installation at a given site. The boiler includes a pulverized coal burner at opposite ends thereof and an intermediate tube bank section that is adapted to increase the capacity of the shop assembled unit. Alternatively, the arrangement may be used with oil or gas fired burners at opposite ends thereof to achieve a maximum capacity in a minimum of space.