Positive temperature characteristic thermistor and manufacturing method therefor
US5289155A · kind A · utility
13Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1992 |
| Grant date | Feb 22, 1994 |
| Priority date | — |
| Expiry date | May 6, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01C1/1406
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A positive characteristic thermistor, in which the outer periphery of a first electrode including a metal other than silver as its main component is positioned on the inside of the outer periphery of the main body of this thermistor, and is made to coincide with the outer periphery of a second electrode which includes silver as its main component and formed on the first electrode or to be placed on the inside of the periphery of the second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.