PERMANENT MAGNET ROTOR FOR ELECTRIC MOTOR AND CORRESPONDING AIR PULSING DEVICE

PERMANENT MAGNET ROTOR FOR ELECTRIC MOTOR AND CORRESPONDING AIR PULSING DEVICE

A permanent magnet rotor (100) for an electric motor comprises a bell housing (110) comprising an annular wall (112) and at least one permanent magnet (120) fixed to the annular wall by adhesive means (126) sited between a rear face (124) and the annular wall (112). The rear face (124) of the perman...

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Bibliographische Detailangaben
Hauptverfasser: BOUGRASSA, Omar, LABASTE-MAUHE, Laurent, PAGNARD, Maxime, LORET, Benjamin, BRISSET, Anthony, BOUGRASSA, Aziz, QUITSCH, Cordula
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:A permanent magnet rotor (100) for an electric motor comprises a bell housing (110) comprising an annular wall (112) and at least one permanent magnet (120) fixed to the annular wall by adhesive means (126) sited between a rear face (124) and the annular wall (112). The rear face (124) of the permanent magnet (120) has a receiving zone (134) accepting said adhesive means (126) and defined by a radius of curvature (R′, R2) which is greater than the radius of curvature (R) of the annular wall (112).