Title:
LAMINATED IRON CORE, AND METHOD FOR MANUFACTURING LAMINATED IRON CORE
Document Type and Number:
Japanese Patent JP2023159562
Kind Code:
A
Abstract:
To provide a laminated iron core capable of fixing a magnet piece in a positioned state with the magnet piece brought to one side with respect to a magnet insertion portion.SOLUTION: A laminated iron core comprises: a laminated iron core body 20 formed by laminating a plurality of plate-like iron core pieces 41, and having a magnet insertion portion 55; a magnet piece 25 inserted into the magnet insertion portion 55; an adhesive portion 30 interposed between the magnet insertion portion 55 and the magnet piece 25 so that the magnet piece 25 becomes a pressed state to an inner surface of the magnet insertion portion 55; and a resin 35 with which a space between the magnet insertion portion 55 and the magnet piece 25 is filled so as to fix the magnet piece 25 to the magnet insertion portion 55.SELECTED DRAWING: Figure 1
Inventors:
ENOKI TOSHIMITSU
NISHIOKA KOSAKU
ISHII TOYOHISA
KIMURA SHIGENORI
NISHIOKA KOSAKU
ISHII TOYOHISA
KIMURA SHIGENORI
Application Number:
JP2022069314A
Publication Date:
November 01, 2023
Filing Date:
April 20, 2022
Export Citation:
Assignee:
METALART CORP
International Classes:
H02K1/276; H02K15/02
Domestic Patent References:
| JP2015035888A | 2015-02-19 | |||
| JP2019033618A | 2019-02-28 | |||
| JP2012244838A | 2012-12-10 |
Attorney, Agent or Firm:
Hitoshi Okinaka
Osamu Mori
Osamu Mori