Dispensing device for preventing mixing of liquids, supply system, storage system and supply method implementing such a dispensing device
US11447387B2 · kind B2 · utility
2Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2018 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Nov 29, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0073
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Dispensing device including a dispensing conduit configured to convey a liquid between a supply source and a tank, the dispensing conduit including a closure system having an open state and a closed state, an analysis system including an analysis chamber and an odor sensor, a central electronic system capable of placing the closure system in the open state if an odor signal delivered by the odor sensor matches the odor of the liquid intended to fill the tank, and placing the closure system in the closed state if an odor signal delivered by the odor sensor does not match the odor of the liquid intended to fill the tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.