Dual alloy turbine wheels
US4581300A · kind A · utility
64Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1982 |
| Grant date | Apr 8, 1986 |
| Priority date | — |
| Expiry date | Sep 21, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12014
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A dual alloy turbine wheel manufacture of a cast integral blade ring pressure-sealed to a wrought alloy hub and thereafter bonded thereto by hot isostatic pressing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.