Francis-type hydraulic machine
US4126360A · kind A · utility
118Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1976 |
| Grant date | Nov 21, 1978 |
| Priority date | — |
| Expiry date | Nov 23, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S415/91
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The disclosure concerns a Francis-type hydraulic machine, i.e., a turbine, pump-turbine or pump, having a bladed wheel of large diameter, and in which bearing apparatus for supporting the rotor is arranged in a peripheral region of the bladed wheel spaced radially from the axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.