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Patent Searching and Data


Title:
MAGNETIC GEARED ROTATING ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/149699
Kind Code:
A1
Abstract:
This magnetic geared rotating electrical machine comprises: a stator that has a stator core forming a ring shape with an axis at the center thereof, a coil, and a stator magnet provided to the inside of the stator core; a first rotor that has a plurality of pole pieces; and a second rotor that has a rotor core provided to the inside of the first rotor, and a plurality of rotor magnets provided to the rotor core, wherein the stator is further provided with a vibration damping member that comprises a fiber-reinforced plastic and is provided to an inner surface of the stator core.

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Inventors:
SHIMIZU TAKAYUKI (JP)
OKABE RYOJI (JP)
HAYASHI KENTARO (JP)
MATSUSHITA TAKATOSHI (JP)
UMEDA AKIHIKO (JP)
SASAKI MIKITO (JP)
SAKAI MASAYUKI (JP)
Application Number:
PCT/JP2021/001771
Publication Date:
July 29, 2021
Filing Date:
January 20, 2021
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
H02K5/24; F16F15/02; F16H49/00; H02K16/02; H02K21/14
Foreign References:
US20190157962A12019-05-23
JP2016096701A2016-05-26
US20190028015A12019-01-24
JP2009161627A2009-07-23
JP2004040892A2004-02-05
JP2020009938A2020-01-16
JP2014163431A2014-09-08
Other References:
See also references of EP 4075643A4
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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