Patent · US Active

Inductive core exhibiting low magnetic losses

US11309109B2 · kind B2 · utility

0Cited by

15References

23Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventor

Gerard Delette · Grenoble, FR

Key dates

Filing date	Dec 16, 2016
Grant date	Apr 19, 2022
Priority date	—
Expiry date	Dec 11, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH01F2038/026
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An inductive core including a body including a ferromagnetic material and a magnet, the magnet forming a first path for circulating of magnetic flux lines produced by the magnet, and the ferromagnetic material at least partially forming a second path for circulating the magnetic flux lines, wherein the ferromagnetic material extends continuously between the poles of the magnet along the poles of the magnet and makes contact with at least a part of an exterior lateral wall of the magnet extending between its poles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.