Title:
POLE PIECE ROTOR AND MAGNETIC GEAR ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/062868
Kind Code:
A1
Abstract:
This pole piece rotor is provided in a magnetic gear electric machine and comprises: an annular unit including a plurality of pole pieces and a plurality of non-magnetic bodies which are alternately arranged in the circumferential direction of the magnetic gear electric machine; an end ring connected to an end portion of the annular unit on one side of the magnetic gear electric machine in the axial direction; and a flange including a connection ring portion connected to the end ring from the one side. The end ring includes an end ring fitting portion that forms a protrusion to the one side or a recess to the other side in the axial direction. The connection ring portion includes a connection ring fitting portion that fits into the end ring fitting portion.
Inventors:
YOKOYAMA TAKASHI (JP)
SHIMIZU TAKAYUKI (JP)
OKABE RYOJI (JP)
SHIMIZU TAKAYUKI (JP)
OKABE RYOJI (JP)
Application Number:
PCT/JP2023/031407
Publication Date:
March 28, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
H02K7/10; H02K21/14
Foreign References:
| JP2013011298A | 2013-01-17 | |||
| JP2002037097A | 2002-02-06 | |||
| JPH0763245A | 1995-03-07 | |||
| JP2012157205A | 2012-08-16 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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