Brazeless fillet turbine nozzle
US6354797B1 · kind B1 · utility
47Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Jul 27, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49341
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A turbine nozzle includes a plurality of airfoils and integral hubs brazed into corresponding seats of outer and inner bands. The hubs have brazeless fillets blending the bands to the airfoils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.