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:
Jun. 02, 2015
Filed:
Aug. 08, 2011
Johannes Buss, Hohberg, DE;
Andrea Ciani, Zürich, CH;
Urs Benz, Gipf-Oberfrick, CH;
Michael Düsing, Rheinfelden, DE;
Michael Hutapea, Baden, CH;
Adnan Eroglu, Untersiggenthal, CH;
Johannes Buss, Hohberg, DE;
Andrea Ciani, Zürich, CH;
Urs Benz, Gipf-Oberfrick, CH;
Michael Düsing, Rheinfelden, DE;
Michael Hutapea, Baden, CH;
Adnan Eroglu, Untersiggenthal, CH;
ALSTOM TECHNOLOGY LTD, Baden, CH;
Abstract
A reheat burner includes a channel with a lance projecting thereinto to inject a fuel over an injection plane perpendicular to a channel longitudinal axis. The channel and lance define a vortex generation zone upstream of the injection plane and a mixing zone downstream of the injection plane in the hot gas direction. The mixing zone has a cross section with diverging side walls in the hot gas direction. The diverging side walls define curved surfaces in the hot gas direction having a constant radius.