JP7139138B2 - アキシャルギャップ型回転電機 - Google Patents

アキシャルギャップ型回転電機 Download PDF

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Publication number
JP7139138B2
JP7139138B2 JP2018079691A JP2018079691A JP7139138B2 JP 7139138 B2 JP7139138 B2 JP 7139138B2 JP 2018079691 A JP2018079691 A JP 2018079691A JP 2018079691 A JP2018079691 A JP 2018079691A JP 7139138 B2 JP7139138 B2 JP 7139138B2
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JP
Japan
Prior art keywords
axial gap
gap type
rotor
stator
electric machine
Prior art date
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Active
Application number
JP2018079691A
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English (en)
Japanese (ja)
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JP2019193322A (ja
Inventor
博洋 床井
大祐 佐藤
憲一 相馬
浩幸 三上
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP2018079691A priority Critical patent/JP7139138B2/ja
Priority to CN201880085602.8A priority patent/CN111566915B/zh
Priority to PCT/JP2018/044127 priority patent/WO2019202768A1/ja
Publication of JP2019193322A publication Critical patent/JP2019193322A/ja
Application granted granted Critical
Publication of JP7139138B2 publication Critical patent/JP7139138B2/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2018079691A 2018-04-18 2018-04-18 アキシャルギャップ型回転電機 Active JP7139138B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018079691A JP7139138B2 (ja) 2018-04-18 2018-04-18 アキシャルギャップ型回転電機
CN201880085602.8A CN111566915B (zh) 2018-04-18 2018-11-30 轴向间隙型旋转电机
PCT/JP2018/044127 WO2019202768A1 (ja) 2018-04-18 2018-11-30 アキシャルギャップ型回転電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018079691A JP7139138B2 (ja) 2018-04-18 2018-04-18 アキシャルギャップ型回転電機

Publications (2)

Publication Number Publication Date
JP2019193322A JP2019193322A (ja) 2019-10-31
JP7139138B2 true JP7139138B2 (ja) 2022-09-20

Family

ID=68239512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018079691A Active JP7139138B2 (ja) 2018-04-18 2018-04-18 アキシャルギャップ型回転電機

Country Status (3)

Country Link
JP (1) JP7139138B2 (zh)
CN (1) CN111566915B (zh)
WO (1) WO2019202768A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022114221A1 (de) * 2022-06-07 2023-12-07 Schaeffler Technologies AG & Co. KG Axialflussmaschine
CN116526722B (zh) * 2023-03-10 2023-12-19 广东白云学院 一种陶瓷风冷结构的轴向磁通无磁轭轮毂电机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142095A (ja) 2007-12-07 2009-06-25 Sumitomo Electric Ind Ltd アキシャルギャップ型モータ用のステータコア
JP2012050312A (ja) 2010-01-06 2012-03-08 Kobe Steel Ltd アキシャルギャップ型ブラシレスモータ
JP2012143078A (ja) 2010-12-28 2012-07-26 Fujitsu General Ltd アキシャルギャップ型電動機およびそれを用いたポンプ装置
WO2014102950A1 (ja) 2012-12-27 2014-07-03 株式会社 日立製作所 回転電機
WO2014115255A1 (ja) 2013-01-23 2014-07-31 株式会社 日立製作所 アキシャルギャップ型回転電機
JP2015070765A (ja) 2013-09-30 2015-04-13 日本ピストンリング株式会社 回転電機
JP2015180147A (ja) 2014-03-19 2015-10-08 マツダ株式会社 アキシャルギャップ型回転電機
JP2017189019A (ja) 2016-04-06 2017-10-12 株式会社日立産機システム アキシャルギャップ型回転電機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006353054A (ja) * 2005-06-20 2006-12-28 Nissan Motor Co Ltd アキシャルギャップ型回転電機のステータの製造方法
WO2007114079A1 (ja) * 2006-03-27 2007-10-11 Daikin Industries, Ltd. 電機子コア、それを用いたモータおよびその製造方法
JP4710993B2 (ja) * 2009-02-26 2011-06-29 ダイキン工業株式会社 電機子用コア
US9762095B2 (en) * 2010-12-13 2017-09-12 Radam Motors, Llc Stator used in an electrical motor or generator with low loss magnetic material and method of manufacturing a stator
JP6330858B2 (ja) * 2016-06-27 2018-05-30 マツダ株式会社 アキシャルギャップ型回転電機、及びアキシャルギャップ型回転電機の製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142095A (ja) 2007-12-07 2009-06-25 Sumitomo Electric Ind Ltd アキシャルギャップ型モータ用のステータコア
JP2012050312A (ja) 2010-01-06 2012-03-08 Kobe Steel Ltd アキシャルギャップ型ブラシレスモータ
JP2012143078A (ja) 2010-12-28 2012-07-26 Fujitsu General Ltd アキシャルギャップ型電動機およびそれを用いたポンプ装置
WO2014102950A1 (ja) 2012-12-27 2014-07-03 株式会社 日立製作所 回転電機
WO2014115255A1 (ja) 2013-01-23 2014-07-31 株式会社 日立製作所 アキシャルギャップ型回転電機
JP2015070765A (ja) 2013-09-30 2015-04-13 日本ピストンリング株式会社 回転電機
JP2015180147A (ja) 2014-03-19 2015-10-08 マツダ株式会社 アキシャルギャップ型回転電機
JP2017189019A (ja) 2016-04-06 2017-10-12 株式会社日立産機システム アキシャルギャップ型回転電機

Also Published As

Publication number Publication date
JP2019193322A (ja) 2019-10-31
CN111566915A (zh) 2020-08-21
WO2019202768A1 (ja) 2019-10-24
CN111566915B (zh) 2022-08-16

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