Insert with sleeve for a molded impeller
US7544042B2 · kind B2 · utility
4Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2006 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Jan 3, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/472
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An impeller assembly includes a molded impeller and an insert within the impeller. The insert includes an unthreaded sleeve and a shoulder adjacent the sleeve for locating the impeller and the insert during manufacturing and installation. Methods of manufacturing and installing are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.