Disposable disruptor agitator tool having a bladed rotor disposed in a stator
US6398402B1 · kind B1 · utility
45Cited by
14References
3Claims
0Family size
Inventors
Key dates
| Filing date | Feb 11, 1998 |
| Grant date | Jun 4, 2002 |
| Priority date | — |
| Expiry date | Feb 11, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2035/351
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A disposable disruptor device including a stator and a rotor. The rotor is disposed for rotation in the stator and has blades at one end thereof. A reverse-threaded helical ridge between the stator and the rotor pumps fluid down the stator and prevents fluid from being drawn up inside the stator tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.