Measuring assembly with current sensor and supply transformer
US5382896A · kind A · utility
3Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1993 |
| Grant date | Jan 17, 1995 |
| Priority date | — |
| Expiry date | Mar 5, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2038/305
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A measuring assembly is formed by association of a current sensor with non-magnetic toroid and a supply transformer with magnetic circuit arranged around the toroid. The first secondary winding of the current sensor is located nearer the primary conductor than the second secondary winding of the supply transformer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.