Ceramic radial turbine wheel
US4408959A · kind A · utility
12Cited by
8References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 3, 1980 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Jul 3, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01D5/284
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A ceramic turbine wheel (1), especially such a wheel intended for an exhaust gas driven turbine of a turbocharger for motor vehicles, comprises a body portion (3), blades (2) and hub portion (4). The body portion (4), and optionally the hub portion (3) as well, are provided with hollow central cores (5, 6).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.