Device for reducing loss of liquid during fraction collection
US6610208B1 · kind B1 · utility
3Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2002 |
| Grant date | Aug 26, 2003 |
| Priority date | — |
| Expiry date | Apr 29, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8411
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Spillage of liquid during switching of receptacles in a fraction collector is avoided by introducing a device in the flow path between an inlet tube and a dispensing means. The device includes an expandable chamber that accommodates liquid during the time interval for switching from one receptacle to the next receptacle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.