Electrical contact material
US4050930A · kind A · utility
18Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1976 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | Mar 16, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H1/02372
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A material for an electrical contact is produced by an internal oxidation of an alloy consisting of 1-15% by weight of indium, 0.5-12% by weight of tin, 0.01-5% by weight of one selected from manganese and molybdenum, and the balance silver. In a modification an iron group element may be mixed in a range less than 0.5% by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.