Title:
MAGNETIC GEARED ELECTRIC MACHINE AND POWER GENERATION SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/163603
Kind Code:
A1
Abstract:
This magnetic geared electric machine comprises: a stator including a stator coil; a first rotor including a plurality of pole pieces; a second rotor that includes a plurality of rotor magnets and that is disposed on a side opposite the stator across the first rotor in a radial direction; a housing that includes a first entrance opening and a second entrance opening and that supports the stator; a first entrance cavity defined by at least the housing so as to link the first entrance opening provided in the housing, and a first radial gap between the stator and the first rotor; and a second entrance cavity defined by at least the housing so as to link the second entrance opening provided in the housing, and a second radial direction gap between the first rotor and the second rotor.
Inventors:
SAKAI MASAYUKI (JP)
AOKI YASUTAKA (JP)
YUGE ATSUSHI (JP)
MATSUSHITA TAKATOSHI (JP)
AOKI YASUTAKA (JP)
YUGE ATSUSHI (JP)
MATSUSHITA TAKATOSHI (JP)
Application Number:
PCT/JP2022/002506
Publication Date:
August 04, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
H02K9/04; H02K16/02
Domestic Patent References:
| WO2011004451A1 | 2011-01-13 |
Foreign References:
| JP6804700B1 | 2020-12-23 | |||
| JPH09205758A | 1997-08-05 | |||
| JP2021012757A | 2021-02-04 | |||
| US9219395B2 | 2015-12-22 | |||
| JP2012246982A | 2012-12-13 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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