コア部品、その製造方法、およびインダクタ

Title:

コア部品、その製造方法、およびインダクタ

Document Type and Number:

Japanese Patent JP7173874

Kind Code:

B2

Abstract:

A core component is made of a sintered body of an inorganic powder, in which the core component includes a columnar winding portion including opposite axial ends; a conductive wire having a diameter wound around the columnar winding portion, and a flange portion integrally formed with the winding portion at both axial ends of the winding portion, and the winding portion and the flange portion intersect to form a corner portion with a radius of curvature that is equal to or smaller than the diameter of the conductive wire.

More Like This:

JP2010047438	MnZn FERRITE AND MnZn FERRITE CORE
WO/2020/015962	CORE ASSEMBLY HAVING MAGNETIC PROPERTIES FOR AN ELECTRICAL DEVICE, AND THROTTLE COMPRISING SUCH A CORE ASSEMBLY
JPH03231402	DEFLECTING YOKE CORE

Inventors:

Hitomi Ochiai
Mamiya Masamichi
Yuki Kitagawa
Hideki Mori
Takayama Sanya

Application Number:

JP2019003549A

Publication Date:

November 16, 2022

Filing Date:

January 11, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Kyocera Corporation

International Classes:

H01F3/08; H01F17/04; H01F27/255; H01F41/02

Domestic Patent References:

JP2003324018A
JP2016152273A
JP200632818A
JP2011223025A
JP2005015281A
JP5275256A
JP2009094389A
JP2010265503A

Attorney, Agent or Firm:

Toshikazu Fukai
Yousuke Tsushima
Shigeyuki Waseda

Previous Patent: CORE COMPONENTS, ITS MANUFACTURING METHOD, AND INDUCTORS

Next Patent: Joint structure