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:
Dec. 21, 1999
Filed:
Dec. 15, 1998
Birgit Elsner, Fellbach, DE;
Hellmuth Bruggemann, Ostfildern, DE;
Uwe Krogmann, Pleidelsheim, DE;
Tino-Martin Marling, Filderstadt, DE;
Gerhard Schroth, Stuttgart, DE;
Walter Vogt, Ditzingen, DE;
Alstom Energy Systems GmbH, Stuttgart, DE;
Abstract
A power plant which combusts fossil fuel and biomaterial or waste includes a large boiler plant having at least one device for the combustion of fossil fuel. At least one additional combustion device is connected to the large boiler plant via at least one connection channel. The additional combustion device includes a grate hearth for the combustion of biomaterial or waste. The additional combustion device includes at least one heat exchanger device which is integrated into the water/steam circuit of the large boiler plant.