Dual tierod assembly for a gas turbine engine and method of assembly thereof
US10823013B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2016 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | May 30, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/31
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A core engine includes a first tierod and a compressor rotor assembly including a plurality of compressor rotor disks arranged in a face to face orientation and spaced along the first tierod. The core engine includes a second tierod and a turbine rotor assembly including a plurality of turbine rotor disks arranged in a face to face orientation and spaced along the second tierod. The compressor rotor assembly is aft of the turbine rotor assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.