Device for automatically taking liquid from a bottle
US4928539A · kind A · utility
29Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1987 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Oct 5, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/0441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device is provided for automatically taking liquid from a bottle, including a stopper piercing assembly with a mobile block serving as support for a sample taking needle which moves vertically along guide columns under the action of a cylinder, a rinsing receptacle being fixedly mounted on the guide columns and traversed by the needle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.