Invention Grant
- Patent Title: Segregated cooling air passages for turbine vane
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Application No.: US15863101Application Date: 2018-01-05
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Publication No.: US10557375B2Publication Date: 2020-02-11
- Inventor: Nicholas M. LoRicco
- 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.
- Main IPC: F01D25/12
- IPC: F01D25/12 ; F01D9/02 ; F01D17/10 ; F01D5/18

Abstract:
An airfoil for a gas turbine engine includes a cavity including an internal surface of an outer wall. A baffle is disposed within the cavity and spaced apart from the internal surface. A partition is disposed between the baffle and the internal surface to divide a space between the baffle and the internal surface into at least a first passage and a second passage. A gas turbine engine is also disclosed.
Public/Granted literature
- US20190211707A1 SEGREGATED COOLING AIR PASSAGES FOR TURBINE VANE Public/Granted day:2019-07-11
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