Patent · US Active

Inductive component and method for adjusting an inductance

US12315671B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignee

Philip Morris Products S.A. · CH

Inventors

Oleg Fursa · Lignières, CH
Juergen Frey · Heidenheim, DE
Stefan Weber · Regensburg, DE

Key dates

Filing date	May 27, 2020
Grant date	May 27, 2025
Priority date	—
Expiry date	Aug 1, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01F27/2823
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An inductive component is provided, including: a winding; and a plurality of adjustment bodies configured to adjust an inductance of the inductive component, the adjustment bodies including a ferromagnetic material and surrounding at least some regions of the winding, the inductance being adjusted via a shape and/or a position and/or a number of the adjustment bodies, and a filling body including a non-magnetic material is disposed between at least two of the adjustment bodies.

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