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:
Sep. 09, 2008
Filed:
Dec. 20, 2005
Eugenio Giorni, Florence, IT;
Riccardo Paoletti, Campi Bisenzio, IT;
Marco DE Iaco, Florence, IT;
Paolo Bendinelli, Quattro Strade Di Lavaiano-Lari, IT;
Eugenio Giorni, Florence, IT;
Riccardo Paoletti, Campi Bisenzio, IT;
Marco De Iaco, Florence, IT;
Paolo Bendinelli, Quattro Strade Di Lavaiano-Lari, IT;
General Electric Company, Schenectady, NY (US);
Abstract
Vapour turbine operating with geothermal vapours containing corrosive agents or aggressive substances such as chlorides and/or sulfides in particular. The turbine comprises a series of stator blades and a series of rotor blades, each stator blade of the series of stator blades comprises a surfacing consisting of a nickel alloy containing a quantity of nickel ranging from 54% to 58% by weight to avoid the washing of the geothermal vapours, at the same time maintaining a high useful life of the series of stator blades and vapour turbine.