Invention Grant
- Patent Title: Article and method of forming an article
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Application No.: US14847347Application Date: 2015-09-08
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Publication No.: US10253986B2Publication Date: 2019-04-09
- Inventor: Benjamin Paul Lacy , Srikanth Chandrudu Kottilingam , Sandip Dutta , David Edward Schick
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent Charlotte C. Wilson; Ernest G. Cusick; Frank A. Landgraff
- Main IPC: F01D25/12
- IPC: F01D25/12 ; F01D5/18 ; F23R3/06 ; B22F3/105 ; B22F5/00 ; B33Y10/00 ; B33Y80/00 ; B22F5/04 ; B22F5/10

Abstract:
A cooling article and method of forming a cooling article are provided. The cooling article includes a body portion separating an inner region and an outer region, an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region, and a cooling feature extending away from an outer surface of the body portion. The cooling feature disturbs fluid flow in the outer region. The method of forming a cooling article includes forming a body portion defining an inner region and an outer region, forming an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region, and forming a cooling feature extending away from an outer surface of the body portion. The cooling article is arranged and disposed for insertion within a hot gas path component of a turbine engine.
Public/Granted literature
- US20170067636A1 ARTICLE AND METHOD OF FORMING AN ARTICLE Public/Granted day:2017-03-09
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