Automated weld repair of combustor liners
US9987708B2 · kind B2 · utility
1Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2015 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Jun 20, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49728
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Aspects of the disclosure are directed to repairing or restoring a liner associated with a combustor of an aircraft engine. The liner is at least partially stripped of at least one detail. An automated welding operation is applied to the liner. A coating of the liner on a cold side of the liner is retained on the liner during the welding operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.