Systems and methods for shielding current transducers
US9285398B2 · kind B2 · utility
2Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2013 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Jan 4, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A shield for protecting a current transducer from noise may include a first annular ring that may be disposed adjacent to a first side of a current sensor. The shield may also include a second annular ring that may be disposed adjacent to a second side of the current sensor opposite the first side, such that the first and second annular rings each include magnetically permeable material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.