ELECTRIC MOTOR, AIR CONDITIONER, ROTOR, AND METHOD OF MANUFACTURING ELECTRIC MOTOR

An electric motor (100) comprises a stator (10) and a rotor (20). The rotor (20) comprises a first magnet (21) and at least one second magnet (22). The first magnet (21) comprises at least one magnet-holding part (21a) for holding the second magnet (22). The magnetic strength of the at least one sec...

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Bibliographic Details
Main Authors OIKAWA Tomoaki, ASO Hiroki, OYA Junichiro, URABE Yuto, YAMAMOTO Mineo, ISHII Hiroyuki
Format Patent
LanguageEnglish
French
Japanese
Published 25.01.2018
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An electric motor (100) comprises a stator (10) and a rotor (20). The rotor (20) comprises a first magnet (21) and at least one second magnet (22). The first magnet (21) comprises at least one magnet-holding part (21a) for holding the second magnet (22). The magnetic strength of the at least one second magnet (22) is greater than the magnetic strength of the first magnet (21). L'invention concerne un moteur électrique (100) comprenant un stator (10) et un rotor (20). Le rotor (20) comprend un premier aimant (21) et au moins un deuxième aimant (22). Le premier aimant (21) comprend au moins une partie de maintien d'aimant (21a) destinée à maintenir le deuxième aimant (22). La force magnétique dudit deuxième aimant (22) au moins est supérieure à la force magnétique du premier aimant (21). 電動機（１００）は、固定子（１０）と、回転子（２０）とを有する。回転子（２０）は、第１のマグネット（２１）及び少なくとも１つの第２のマグネット（２２）を有する。第１のマグネット（２１）は、第２のマグネット（２２）を保持する少なくとも１つのマグネット保持部（２１ａ）を有する。少なくとも１つの第２のマグネット（２２）の磁力は、第１のマグネット（２１）の磁力よりも大きい。
Bibliography:Application Number: WO2016JP71514