Pressure masking systems and methods for using the same
US8887662B2 · kind B2 · utility
1Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2011 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Apr 8, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P2700/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Methods of pressure coating a target surface of an article comprising one or more passageways include fluidly connecting a pressure masker comprising pressurized masking fluid to a first side of at least one passageway, passing the pressurized masking fluid through the at least one passageway from the first side to a second side comprising the target surface, and, coating the target surface using a coating material, wherein the pressurized masking fluid passing through the at least one passageway prevents the coating material from permanently altering a cross sectional area of the at least one passageway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.