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:
Apr. 14, 2015
Filed:
Jul. 24, 2012
Luis Puerta, Rieden, CH;
Marco Micheli, Schöfflisdorf, CH;
Wolfgang Kappis, Fislisbach, CH;
Gabriel Dunkel, Birr, CH;
Luis Puerta, Rieden, CH;
Marco Micheli, Schöfflisdorf, CH;
Wolfgang Kappis, Fislisbach, CH;
Gabriel Dunkel, Birr, CH;
Alstom Technology Ltd, Baden, CH;
Abstract
An axial compressor is disclosed for compressing air, such as for a gas turbine. The axial compressor can include a rotor, having a multiplicity of rotor blades, and rotor casing. The casing and rotor can form an annular gas passage. Outside the gas passage an annular and concentric bleed air chamber, can include at least one bleed air slot in functional communication with the gas passage. At least one injection device having at least one nozzle which can inject the fluid into the gas passage via the bleed air slot.