Multiple function dispenser
US7025289B2 · kind B2 · utility
14Cited by
39References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2004 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Jan 30, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F25/312521
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.