Device for attaching pump impeller
US6305906A · kind A · utility
12Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2000 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Jan 27, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7058
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a device for attaching a pump impeller (5) onto a conical shaft end (7). A socket (8) provided with a slot is arranged on the shaft end (7), said socket having an outer diameter corresponding with the the shaft bore in the impeller (5). The socket (8) is provided with a threaded bore (9) for an adjusting screw (10) which, by help of a tool, can be turned thereby moving the impeller (5) axially on the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.