Patent · US Expired

Inductive component

US7834733B2 · kind B2 · utility

1Cited by

10References

10Claims

0Family size

Assignee

EPCOS AG · DE

Inventors

Günter Feist · Gingen an der Fils, DE
Jürgen Frey · Kirchheim unter Teck, DE
Karsten Frey · Giengen an der Brenz, DE
Philipp Huemer · Linz, AT
Michael Rottner · Unterhaching, DE

Key dates

Filing date	Feb 10, 2006
Grant date	Nov 16, 2010
Priority date	—
Expiry date	Mar 26, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH01F2005/046
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An inductive component includes a coil former comprising connection pins, a first winding and a second winding on the coil former, and protective components comprising either a PTC element or a polyswitch. The protective components are connected directly to the coil former; and the protective components and the windings are electrically connected to the connection pins.

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