IRON CORE, AND MOTOR AND GENERATOR

Title:

IRON CORE, AND MOTOR AND GENERATOR

Document Type and Number:

Japanese Patent JP2022013319

Kind Code:

A

Abstract:

To provide an iron core capable of reducing eddy current loss, and a motor and a generator using the iron core.SOLUTION: An iron sore 22 according to the present invention is used in a motor or a generator, and is made of a laminated body in which a plate-shaped metal is folded back in the direction of the magnetic flux line of a magnetic flux when the magnetic flux is passed through the iron core 22 while used in the motor or the generator.SELECTED DRAWING: Figure 3

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Inventors:

NOGI TOSHIHIRO
TSUTSUI AKIRA
NANDINTSETSEG GOMBOJAV
TAKECHI JUNYA

Application Number:

JP2020115797A

Publication Date:

January 18, 2022

Filing Date:

July 03, 2020

Export Citation:

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Assignee:

KOBE STEEL LTD

International Classes:

H02K1/22; H02K16/04; H02K19/00

Attorney, Agent or Firm:

Masataka Kotani
Etsushi Kotani
Satoshi Sakurai

Previous Patent: Superconducting coil and rotating machine with pancake structure

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