Article and method of forming an article
US10253986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2015 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Sep 29, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.