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:
May. 06, 2014
Filed:
May. 07, 2012
Madhavan Poyyapakkam, Rotkreuz, CH;
Urs Benz, Gipf-Oberfrick, CH;
Andre Theuer, Baden, CH;
Anton Winkler, Olching, DE;
Andrea Ciani, Zurich, CH;
Madhavan Poyyapakkam, Rotkreuz, CH;
Urs Benz, Gipf-Oberfrick, CH;
Andre Theuer, Baden, CH;
Anton Winkler, Olching, DE;
Andrea Ciani, Zurich, CH;
Alstom Technology Ltd, Baden, CH;
Abstract
The disclosure relates to a burner such as for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device for introduction of at least one gaseous and/or liquid fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one gaseous fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. At least one nozzle has its outlet orifice downstream of a trailing edge of the streamlined body.