Method and apparatus for treating a component of a gas turbine engine
US8168046B2 · kind B2 · utility
1Cited by
24References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2007 |
| Grant date | May 1, 2012 |
| Priority date | — |
| Expiry date | Mar 1, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2230/90
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A surface treatment device for applying a surface treatment medium to an article is provided with the surface treatment device having an application member for applying the surface treatment medium to the article and an electrode, which applies an electrical potential between the application member and the article. The device provides localized treatment to the article and can remove oxide layers or the like from metallic materials without removing or damaging the underlying metallic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.