Invention Grant
- Patent Title: Platform cooling core for a gas turbine engine rotor blade
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Application No.: US15021991Application Date: 2014-08-28
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Publication No.: US10364682B2Publication Date: 2019-07-30
- Inventor: Matthew Andrew Hough , Jeffrey S. Beattie
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/053042 WO 20140828
- International Announcement: WO2015/057310 WO 20150423
- Main IPC: F01D5/18
- IPC: F01D5/18
Abstract:
A rotor blade according to an exemplary aspect of the present disclosure includes, among other things, a platform, an airfoil that extends from the platform, a first cooling core that extends at least partially inside the airfoil, a second cooling core inside of the platform and a first cooling hole that extends between a mate face of the platform and the second cooling core.
Public/Granted literature
- US20180187554A1 PLATFORM COOLING CORE FOR A GAS TURBINE ENGINE ROTOR BLADE Public/Granted day:2018-07-05
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