Title:
MAGNETIC GEARED ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2023119186
Kind Code:
A
Abstract:
To provide a magnetic geared electric machine having a simple configuration in which a cooling fan is rotated in conjunction with a magnet rotor.SOLUTION: A magnetic geared electric machine includes a magnetic gear unit including a stator, a magnetic pole piece rotor that is radially opposed to the stator, a first rotor including a plurality of magnets positioned radially opposite to the stator with the magnetic pole piece rotor disposed between the magnets and the stator, and an end plate that is disposed on one side, in the axial direction, of the first rotor and is connected to one end of the magnetic pole piece rotor, a second rotor that includes a cooling fan, and is disposed opposite, in the axial direction, to the first rotor with the end plate disposed between the first rotor and the second rotor, and a magnetic torque transmission unit including a first magnet provided to the first rotor, and a second magnet provided to the second rotor so as to be located opposite to the first magnet with the end plate disposed between the first magnet and the second magnet.SELECTED DRAWING: Figure 3
Inventors:
SUGIYAMA TAKUSHI
Application Number:
JP2022021910A
Publication Date:
August 28, 2023
Filing Date:
February 16, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
H02K7/10; F16H49/00; H02K9/06
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation