Seal slot with coating
US12352172B2 · kind B2 · utility
0Cited by
12References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2022 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Nov 29, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/611
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of coating a seal slot includes applying a coating to a slot in a component and machining the coating to provide an open height configured to receive a seal. After the machining a surface roughness of the coating is less than about 100 ra. A scaling assembly is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.