Resistance element for variable resistors
US4123741A · kind A · utility
22Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1977 |
| Grant date | Oct 31, 1978 |
| Priority date | — |
| Expiry date | Jun 27, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2031/002
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A resistance element for obtaining a continuous and linear output characteristic is obtained by the combination of a zig-zag resistance element and a resistance film of higher resistivity disposed thereover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.