JP7412568B2 - 磁束変調型磁気歯車 - Google Patents

磁束変調型磁気歯車 Download PDF

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Publication number
JP7412568B2
JP7412568B2 JP2022541106A JP2022541106A JP7412568B2 JP 7412568 B2 JP7412568 B2 JP 7412568B2 JP 2022541106 A JP2022541106 A JP 2022541106A JP 2022541106 A JP2022541106 A JP 2022541106A JP 7412568 B2 JP7412568 B2 JP 7412568B2
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JP
Japan
Prior art keywords
rotor
magnetic
permanent magnet
modulation type
pole
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022541106A
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English (en)
Japanese (ja)
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JPWO2022030031A1 (https=
JPWO2022030031A5 (https=
Inventor
広大 岡崎
純士 北尾
義浩 深山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022030031A1 publication Critical patent/JPWO2022030031A1/ja
Publication of JPWO2022030031A5 publication Critical patent/JPWO2022030031A5/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2022541106A 2020-08-03 2020-12-01 磁束変調型磁気歯車 Active JP7412568B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020131387 2020-08-03
JP2020131387 2020-08-03
PCT/JP2020/044593 WO2022030031A1 (ja) 2020-08-03 2020-12-01 磁束変調型磁気歯車

Publications (3)

Publication Number Publication Date
JPWO2022030031A1 JPWO2022030031A1 (https=) 2022-02-10
JPWO2022030031A5 JPWO2022030031A5 (https=) 2023-02-28
JP7412568B2 true JP7412568B2 (ja) 2024-01-12

Family

ID=80117205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022541106A Active JP7412568B2 (ja) 2020-08-03 2020-12-01 磁束変調型磁気歯車

Country Status (5)

Country Link
US (1) US12316189B2 (https=)
JP (1) JP7412568B2 (https=)
CN (1) CN116134246B (https=)
DE (1) DE112020007478T5 (https=)
WO (1) WO2022030031A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202532756A (zh) * 2024-01-31 2025-08-16 日商美倍亞三美股份有限公司 動力傳遞裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157205A (ja) 2011-01-28 2012-08-16 Hitachi Ltd 磁気歯車
WO2012114368A1 (ja) 2011-02-21 2012-08-30 株式会社 日立製作所 磁気歯車機構

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081766A1 (ja) * 2007-12-26 2009-07-02 Honda Motor Co., Ltd. 電動機および回転電機用ロータ
GB0800463D0 (en) * 2008-01-11 2008-02-20 Magnomatics Ltd Magnetic drive systems
JP5350438B2 (ja) * 2011-06-29 2013-11-27 株式会社日立製作所 磁気式歯車機構
JP2015061422A (ja) * 2013-09-19 2015-03-30 株式会社デンソー 動力伝達機構
US9479017B2 (en) 2014-07-22 2016-10-25 GM Global Technology Operations LLC Deep V-magnet cavity structure rotor
US20170126087A1 (en) * 2015-10-30 2017-05-04 Rod F. Soderberg Device including material originating from magnetic particles providing structural and magnetic capabilities
CN105391265B (zh) * 2015-12-21 2018-02-23 东南大学 一种无刷谐波励磁的混合励磁容错电机系统
CN108471211A (zh) * 2018-04-13 2018-08-31 哈尔滨理工大学 一种提高永磁同步电机弱磁扩速性能的转子结构
JP7361344B2 (ja) * 2019-02-26 2023-10-16 パナソニックＩｐマネジメント株式会社 磁気ギアードモータ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157205A (ja) 2011-01-28 2012-08-16 Hitachi Ltd 磁気歯車
WO2012114368A1 (ja) 2011-02-21 2012-08-30 株式会社 日立製作所 磁気歯車機構

Also Published As

Publication number Publication date
US12316189B2 (en) 2025-05-27
DE112020007478T5 (de) 2023-05-17
JPWO2022030031A1 (https=) 2022-02-10
US20230246536A1 (en) 2023-08-03
CN116134246A (zh) 2023-05-16
CN116134246B (zh) 2025-07-01
WO2022030031A1 (ja) 2022-02-10

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