Magnetic plate laminate, manufacturing method therefor, and motor using this laminate
AssigneePanasonic Corporation
InventorsYukio NISHIKAWA, Mituhiro IKEDA, Naoki NOJIRI
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Abstract
Provided is a magnetic plate laminate comprising a laminate formed by stacking a plurality of thin strips, and fastening members provided in apertures in the laminate. Also provided is a method for manufacturing a magnetic laminate wherein the thin strips are amorphous thin strips and the magnetic body laminate is subjected to heat treatment, thereby forming nano-crystalline grains in the thin strips. Also provided is a motor equipped with a stator formed by stacking a plurality of the magnetic plate laminates, a securing plate for securing the stator, and a rotor arranged in an opening in the middle of the stator.
Claims17
A magnetic-plate laminate, comprising:
- a laminate in which a plurality of thin strips are laminated;
- and
- a fastening member that is provided in an opening of the laminate.
Dependencies are inferred from the claim text.