Control rings
US10612408B2 · kind B2 · utility
1Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 2015 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Sep 14, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/5024
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control ring for use in a gas turbine engine includes a control ring segment defining a centerline axis. The control ring segment includes an inner diameter surface and an outer diameter surface. A thermally isolating contact is operatively connected to at least one of the inner diameter surface and the outer diameter surface. The thermally isolating contact has lower thermal conductivity than the control ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.