CORE AND METHOD FOR PRODUCING CORE

Title:

CORE AND METHOD FOR PRODUCING CORE

Document Type and Number:

WIPO Patent Application WO/2023/013129

Kind Code:

A1

Abstract:

This method for producing a core (2), which is used by being annularly disposed in plurality, includes a step for: folding a linear material (1) which is a magnetic material; forming the linear material in a design shape; and when there is a remainder of the linear material (1), cutting the remainder.

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Inventors:

SEKITOMI YUJI (JP)
YAMASHITA SHIGETOSHI (JP)
YOSHIDA SHIGEYOSHI (JP)

Application Number:

PCT/JP2022/009836

Publication Date:

February 09, 2023

Filing Date:

March 08, 2022

Export Citation:

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Assignee:

MATSUO IND INC (JP)

International Classes:

H01F3/06; H01F27/24; H01F41/02; H02K1/00; H02K1/02; H02K1/06; H02K15/02; H02K24/00

Foreign References:

JPS3614311Y1	1961-06-02
JP2008072070A	2008-03-27
JP2006060053A	2006-03-02
JP2018148119A	2018-09-20
JP2011239645A	2011-11-24

Attorney, Agent or Firm:

SANNO PATENT ATTORNEYS OFFICE (JP)

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