Radial-type ceramic turbine rotor and a method for producing the same
US4701106A · kind A · utility
10Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1986 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Jun 11, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01D5/284
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A radial-type ceramic turbine rotor comprising a blade member and a shaft bonded to the blade member, and having an axial hole extending through the blade member from its front surface towards the tip of the shaft, can be produced without forming cracks during dewaxing, ill-bonding of the blade member with the shaft, and lowering of the bonding strength, and has a high workability in the precise machining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.