Repaired internal holding structures for gas turbine engine cases and method of repairing the same
US8192152B2 · kind B2 · utility
5Cited by
22References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 2008 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | Apr 4, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49728
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of repairing a case for a gas turbine engine includes identifying areas of damage on its internal holding structures in a gas turbine case, and utilizing cold metal transfer to deposit weld material to the internal holding structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.