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. 26, 1993
Filed:
Mar. 25, 1991
Applicant:
Inventor:
David H Dietz, Hampton, NJ (US);
Assignee:
Foster Wheeler Energy Corporation, Clinton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ; F23G / ;
U.S. Cl.
CPC ...
122 / ; 110245 ;
Abstract
A combustion system in which a furnace having a fluidized bed disposed therein is divided into multiple sections by one or more partitions. Openings are provided in the lower portion of each partition for permitting the fluidized bed material to flow between the furnace sections, and openings are provided in the upper portion of each partition for equalizing the gas pressure between the furnace sections.