Non-ohmic device using TiO.sub.2
US4430255A · kind A · utility
6Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 1982 |
| Grant date | Feb 7, 1984 |
| Priority date | — |
| Expiry date | Sep 1, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/1272
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical device having a nonlinear current-voltage characteristic is described which uses TiO.sub.2, a Group IIA element such as barium, calcium and strontium in an amount greater than 0.0 and generally less than approximately 1.0 mole percent, a Group VB element such as niobium in an amount generally less than 5.0 mole percent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.