Stator iron core of electric motor, manufacturing method thereof, electric motor, and compresor

The present invention aims to provide a stator iron core of an electric motor which can eliminate the reduction of efficiency, vibration or noise of the electric motor by decreasing stress generated at a bottom portion of a slot on manufacturing or integrating the electric motor. Plural magnetic pol...

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Bibliographic Details
Main Authors OIKAWA, TOMOAKI, TAJIMA, TSUNEYOSHI, MIYAJMA, TAKUHITO, KAZAMA, OSAMU, MASUMOTO, KOUJI
Format Patent
LanguageEnglish
Published 01.11.2002
Edition7
Subjects
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