Invention Grant
- Patent Title: System for purging gas fuel circuit for a gas turbine engine
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Application No.: US13294088Application Date: 2011-11-10
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Publication No.: US09650955B2Publication Date: 2017-05-16
- Inventor: Eric Michael Sabelhaus , Thomas Edward Stowell , James Charles Przytulski , Raymundo Aviles Sandoval
- Applicant: Eric Michael Sabelhaus , Thomas Edward Stowell , James Charles Przytulski , Raymundo Aviles Sandoval
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: F02C3/22
- IPC: F02C3/22 ; F02C7/232
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.
Public/Granted literature
- US20130118178A1 SYSTEM FOR PURGING GAS FUEL CIRCUIT FOR A GAS TURBINE ENGINE Public/Granted day:2013-05-16
Information query
IPC分类:
