Gas turbine engine component with performance feature
US10125625B2 · kind B2 · utility
2Cited by
19References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Oct 11, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2270/11
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature (80, 82, 102, 152, 162, 172, 200, 230) associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.