Invention Grant
- Patent Title: Gas turbine engine fuel injector with an inner heat shield
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Application No.: US14199419Application Date: 2014-03-06
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Publication No.: US09618209B2Publication Date: 2017-04-11
- Inventor: Ramarao Venkat Bandaru , James Scott Piper , Scott Michael Lindner , Anthony Paul Batakis , Peter Joseph Giella
- Applicant: SOLAR TURBINES INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: Solar Turbines Incorporated
- Current Assignee: Solar Turbines Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch, LLP
- Main IPC: F23R3/28
- IPC: F23R3/28 ; F23R3/36
Abstract:
A fuel injector for a combustor of a gas turbine engine is disclosed. The fuel injector includes a gas outer tube, a gas inner tube, a liquid tube, and a heat shield. The gas outer tube and the gas inner tube form a gas fuel annulus. The gas inner tube and the liquid tube form a liquid fuel annulus. The liquid tube forms an air cavity. The heat shield extends within the liquid tube forming an insulating gap between the heat shield and the liquid tube.
Public/Granted literature
- US20150253009A1 GAS TURBINE ENGINE FUEL INJECTOR WITH AN INNER HEAT SHIELD Public/Granted day:2015-09-10
Information query
