Blade platform with damper restraint
US10677073B2 · kind B2 · utility
5Cited by
29References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2017 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Nov 25, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A blade for a gas turbine engine is disclosed herein. The blade having: a root; a platform located between the root and the blade, wherein the platform defines a cavity; a damper restraint located at a peripheral edge of the platform, wherein the damper restraint is a raised feature extending along at least a portion of the peripheral edge of the platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.