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. 16, 2017
Filed:
Nov. 10, 2011
Eric Michael Sabelhaus, Cincinnati, OH (US);
Thomas Edward Stowell, Houston, TX (US);
James Charles Przytulski, Fairfield, OH (US);
Raymundo Aviles Sandoval, Queretaro, MX;
Eric Michael Sabelhaus, Cincinnati, OH (US);
Thomas Edward Stowell, Houston, TX (US);
James Charles Przytulski, Fairfield, OH (US);
Raymundo Aviles Sandoval, Queretaro, MX;
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
A system includes a multi-fuel gas turbine configured to operate on both a liquid fuel system and a gas fuel system, wherein the multi-fuel gas turbine comprises a compressor, a combustor, and a turbine. The system also includes a gas fuel purge system configured to purge a gas fuel circuit of the gas fuel system during liquid fuel operation of the gas turbine, wherein the gas fuel purge system is configured to sequentially purge the gas fuel circuit with air and steam.