Directional flow ion-junction bridge
US5540827A · kind A · utility
5Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Jul 30, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/307
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ion-junction fibrous bridge and a potentiometric test element incorporating the same, wherein the fibers extending generally along the center-line between two liquid access apertures in the bridge, are readily capable of conducting aqueous liquid through the bridge, and fibers extending at an angle of at least 20 .degree. from said center-line are not readily capable of conducting aqueous liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.