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. 02, 2004
Filed:
Aug. 10, 2001
Thoralf Berndt, Stuttgart, DE;
Joachim Seeber, Wernau, DE;
Alstom (Switzerland) Ltd., Baden, CH;
Abstract
Steam generator unit having a fluidized-bed combustion system, which has a fluidized-bed combustion chamber, at least one second gas pass, and at least one separator positioned between the fluidized-bed combustion chamber and second gas pass. The steam generator unit also having at least one superheater and two reheaters connected in series on the steam side. The first reheater is constructed with a regulated bypass mechanism on the steam side, so that a partial flow of the steam fed to the second reheater can be directed past the first reheater, such that the first reheater is positioned in the second gas pass and the second reheater is positioned in the fluidized-bed combustion chamber.