Scale for weighing blister packs that contain powder
US6965083B2 · kind B2 · utility
7Cited by
4References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2003 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Sep 15, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G17/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In a balance (10) for weighing blister packs (50) in the microgram weight range, its balance pan (12, 14) is designed in such a way that field forces (70) caused by an electric field act practically exclusively on the balance pan (12, 14), said field being generated by an electrically charged blister pack (50) lying on the balance pan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.