Invention Grant
- Patent Title: Large-footprint turbine cooling hole
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Application No.: US14627587Application Date: 2015-02-20
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Publication No.: US10400607B2Publication Date: 2019-09-03
- Inventor: Lane Thornton , Scott D. Lewis , Matthew A. Devore
- 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: F01D5/08
- IPC: F01D5/08 ; F01D5/18 ; F01D9/04 ; F01D25/12

Abstract:
A cooling hole for a component includes a meter section and a diffuser section. The diffuser section has a footprint region defined by five sides, a first side of the five sides extending along substantially an entire height of the diffuser section and second and third sides of the five sides meeting in an obtuse angle opposite the first side. A component having the cooling hole and a method of forming the cooling hole are also disclosed.
Public/Granted literature
- US20160186576A1 LARGE-FOOTPRINT TURBINE COOLING HOLE Public/Granted day:2016-06-30
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