Method for manufacturing a stator or rotor component
US7520055B2 · kind B2 · utility
3Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2004 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Nov 27, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49323
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing a stator or rotor component (8) for a gas turbine in which at least one wall element (3) is joined together with at least one ring element (9). The edges of the wall element (3) are laser-welded firmly on the ring element (9) from an opposite side, in the radial direction, of the ring element in relation to the wall element in such a way that the joined-together portions of the wall element and the ring element form a T-shaped joint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.