Patent · US Active

Coil component

US9202620B2 · kind B2 · utility

3Cited by

0References

4Claims

0Family size

Assignees

TDK CORPORATION · JP
EPCOS AG · DE

Inventors

Kazunori Arimitsu · Tokyo, JP
Hiroshi Suzuki · Ibaraki, JP
Yuma Komaya · Tokyo, JP
Hideki Sasaki · Tokyo, JP
Tomonao Suto · Tokyo, JP
Joern Schliewe · Steinheim, DE
Joachim Nassal · Heidenheim, DE
Anneliese Drespling · Heidenheim, DE

Key dates

Filing date	Jul 28, 2014
Grant date	Dec 1, 2015
Priority date	—
Expiry date	Jul 28, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01F27/292
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a coil component, a shortest distance from a longitudinal wall of a flange portion of a drum core to a wire fixing portion is smaller than a shortest distance of the longitudinal wall to an electrode wire connecting portion by a convex portion formed at the longitudinal wall of the flange portion. That is, since a gap between the flange portion of the drum core and the wire fixing portion is small (or there is no gap), the wire fixing portion can be sufficiently bent. Accordingly, the wire can be securely fixed by a wire fixing portion of a metal terminal.

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