Leak plugging in components with fluid flow passages
US8960215B2 · kind B2 · utility
33Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2012 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Jul 4, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/598
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for repairing a component with a leak are disclosed. In an embodiment, a component having at least one fluid flow path with a leak therein is provided. The component may be made of a first material. A second material may be introduced into the fluid flow path, and propelled into the location of the leak in the flow path. Once there, the second material is melted and solidified, forming a plug that occludes the leak.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.