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Patent Searching and Data


Title:
WOUND CORE AND ELECTROMAGNETIC COMPONENT USING THE SAME
Document Type and Number:
Japanese Patent JP2018093072
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wound core having uniform magnetic characteristics and a component using the wound core.SOLUTION: The wound core is constituted of plural magnetic nano-crystal ribbons wound in an axial direction. Each of the plural nano-crystal ribbon use wound cores which are disposed with edges opposite to each other having plural joint formed. The electromagnetic component has a coil wound on the wound core. The wound core is manufactured by using a method which includes: a measuring step to measure the thickness of the plural nano-crystal ribbons; and an assembling step to combine the plural nano-crystal ribbons and wind the same in a coil shape based on the result of the measuring step.SELECTED DRAWING: Figure 2

Inventors:
KOMYOJI DAIDO
NISHIKAWA YUKIO
Application Number:
JP2016235633A
Publication Date:
June 14, 2018
Filing Date:
December 05, 2016
Export Citation:
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Assignee:
PANASONIC IP MANAGEMENT CORP
International Classes:
H01F3/04; H01F27/24; H02K1/18; H02K15/02
Attorney, Agent or Firm:
鎌田 健司
前田 浩夫