Patent · US Active

Inductor for high frequency and high power applications

US10916369B2 · kind B2 · utility

0Cited by

7References

13Claims

0Family size

Assignee

KONINIKLIJKE PHILIPS N.V. · NL

Inventors

Timo Frederik Sattel · Stade, DE
Oliver Woywode · Hamburg, DE
Jens Radvan · Hamburg, DE
Christian Vollertsen · Hamburg, DE

Key dates

Filing date	Nov 8, 2017
Grant date	Feb 9, 2021
Priority date	—
Expiry date	Nov 8, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01F27/289
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to an inductor (10) for high frequency and high power applications. The inductor (10) comprises at least one wire conductor (20), and a coil zone (30). Windings of the at least one wire conductor comprises the at least one wire conductor being wound around the coil zone to form a substantially torus shape centred around an axis extending in an axial direction of the torus shape. At an outer extent of the coil zone, outer windings of the at least one wire conductor are substantially at a first radial distance from the axis. At an inner extent of the coil zone, inner windings of the at least one wire conductor are substantially at a second radial distance from the axis and substantially at a third radial distance from the axis respectively. When an inner winding of the at least one conductor is at the second radial distance the next inner winding of the at least one conductor is at the third radial distance.

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