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:
Nov. 19, 2002
Filed:
Nov. 17, 2000
Applicant:
Inventors:
Peter Gummel, Bad Soden, DE;
Werner-Friedrich Staab, Rosbach, DE;
Assignee:
Metallgesellschaft Aktiengesellschaft, Frankfurt/Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F22B 1/00 ;
U.S. Cl.
CPC ...
F22B 1/00 ;
Abstract
A solid fuel fluidized-bed steam generator in which a pair of combustion chambers straddle a heat-exchange chamber of rectangular configuration in a row and have one or more gas/solids separators connected to the combustion chambers at the tops thereof and lines which deliver gas from the separators to the heat-exchange chamber. The heat-exchange chamber has a plurality of heat-exchange elements for indirect heat exchange between hot gas and a cooling fluid, for example water, which is converted to steam.