Gas turbine engine having a seal damper assembly
US10487687B1 · kind B1 · utility
0Cited by
19References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Dec 7, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/52
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A seal damper assembly includes a seal housing, a sliding seal, and a damping member. The seal housing is disposed on a case assembly that is disposed about an engine component. The seal housing has a base and a wall that axially extends from the base. The base and the wall define a cavity. The sliding seal is received within the cavity. The damping member is received within the cavity and is disposed between the wall and the sliding seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.