Blade with optimized vibration behavior
US6503053B2 · kind B2 · utility
10Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 2000 |
| Grant date | Jan 7, 2003 |
| Priority date | — |
| Expiry date | Dec 7, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S415/915
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A blade with optimized vibration behavior for turbomachinery components in an axial-type construction having a solid, thin and elongated blade body, the blade, at a distance from both a radially inner blade body end and a radially outer blade body end, having at least one plate-like rib which is disposed in an upright position on the blade body surface and is oriented in a neutral manner with regard to the flow and is also integrally connected to the blade body on one of the suction and pressure sides of the blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.