Distributing nozzle with cooperating ionic detector
US4318884A · kind A · utility
41Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 1980 |
| Grant date | Mar 9, 1982 |
| Priority date | — |
| Expiry date | Nov 25, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/1062
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosed distributing nozzle sucks liquid from a first vessel and discharges the sucked liquid into a second vessel, which distributing nozzle has an ionic sensor formed an insulated-gate field-effect transistor to measure specified ionic concentration of the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.