Pumping device
US9410548B2 · kind B2 · utility
0Cited by
3References
23Claims
0Family size
Inventor
Key dates
| Filing date | Jun 7, 2012 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Apr 25, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/245
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump is disclosed, with a casing comprising a substantially circular body having at least two radial inlets, at least one peripheral outlet and a transversal aperture. The casing further comprises a substantially circular impeller mounted within the body for rotation about the aperture. The impeller has a substantially uninterrupted sinusoidal profile. A pumping system and a method of pumping are also disclosed, which use the pump configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.