Measuring and limiting EMI with a differential mode rejection network
US5017878A · kind A · utility
9Cited by
2References
13Claims
0Family size
Inventor
Key dates
| Filing date | May 24, 1989 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | May 24, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R29/0814
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Differential mode rejection networks and their use in measuring and limiting electromagnetic interference such as is conducted back into power transmission lines by noise-generating electrical equipment powered from such lines. Both single-phase and three-phase embodiments are specified. Improvement in filter design is enabled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.