Monolithic shrouded impeller
US9868155B2 · kind B2 · utility
11Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2014 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Apr 7, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49336
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An impeller including a hub body, a shroud surrounding the hub body, and a plurality of impeller blades extending from the hub body to the shroud, wherein the hub body, the shroud, and the plurality of impeller blades are a one-piece structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.