Invention Grant
- Patent Title: Gas turbine engine combustor with CMC heat shield and methods therefor
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Application No.: US14579267Application Date: 2014-12-22
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Publication No.: US09964309B2Publication Date: 2018-05-08
- Inventor: Donald Michael Corsmeier , Mark Eugene Noe , Michael Todd Radwanski , Oliver Roghe , Jessica Licardi Subit , Ming Xie
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent Pamela A. Kachur
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F23R3/42 ; F23R3/00
Abstract:
A combustor for a gas turbine engine is disclosed. The combustor is described as comprising a dome plate coupled to a liner thereof, with at least one heat shield comprised of a ceramic matrix composite coupled at the aft end of the dome plate. Also described is a method for assembling a combustor for a gas turbine engine, including releasing a metal alloy heat shield from a dome plate and providing a ceramic matrix composite heat shield as replacement.
Public/Granted literature
- US20150107109A1 GAS TURBINE ENGINE COMBUSTOR WITH CMC HEAT SHIELD AND METHODS THEREFOR Public/Granted day:2015-04-23
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