ROTOR OF PERMANENT MAGNET-TYPE ROTARY ELECTRIC MACHINE

Provided is a rotor (1) of a permanent magnet-type electric rotary machine, the rotor being able to restrain a decrease of a magnetic characteristic. A pair of end plates (6a, 6b) placed at both axial ends of a rotor core (3) are each provided with a pressing portion (10, 10) configured to abut with...

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Bibliographic Details
Main Authors MAE, Kenichi, NISHIMURA, Hirofumi, SHUTO, Masao, MOCHIDA, Toshiharu
Format Patent
LanguageEnglish
French
German
Published 16.08.2017
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:Provided is a rotor (1) of a permanent magnet-type electric rotary machine, the rotor being able to restrain a decrease of a magnetic characteristic. A pair of end plates (6a, 6b) placed at both axial ends of a rotor core (3) are each provided with a pressing portion (10, 10) configured to abut with an outer peripheral side of an end of the rotor core (3) to apply a pressing force toward the other end plate.
Bibliography:Application Number: EP20150807567