JP7442050B2 - コイル及びそれを備えたステータ、ロータ、モータ並びにコイルの製造方法 - Google Patents

コイル及びそれを備えたステータ、ロータ、モータ並びにコイルの製造方法 Download PDF

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Publication number
JP7442050B2
JP7442050B2 JP2021527487A JP2021527487A JP7442050B2 JP 7442050 B2 JP7442050 B2 JP 7442050B2 JP 2021527487 A JP2021527487 A JP 2021527487A JP 2021527487 A JP2021527487 A JP 2021527487A JP 7442050 B2 JP7442050 B2 JP 7442050B2
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Japan
Prior art keywords
coil
recess
wire
bent
corner
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JP2021527487A
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English (en)
Japanese (ja)
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JPWO2020255614A5 (https=
JPWO2020255614A1 (https=
Inventor
裕規 坂口
芳春 中村
昇一 小山
年清 河村
清美 河村
英之 谷口
彰彦 渡辺
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2020255614A5 publication Critical patent/JPWO2020255614A5/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0431—Concentrated windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
JP2021527487A 2019-06-17 2020-05-21 コイル及びそれを備えたステータ、ロータ、モータ並びにコイルの製造方法 Active JP7442050B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019111731 2019-06-17
JP2019111731 2019-06-17
PCT/JP2020/020070 WO2020255614A1 (ja) 2019-06-17 2020-05-21 コイル及びそれを備えたステータ、ロータ、モータ並びにコイルの製造方法

Publications (3)

Publication Number Publication Date
JPWO2020255614A1 JPWO2020255614A1 (https=) 2020-12-24
JPWO2020255614A5 JPWO2020255614A5 (https=) 2022-03-11
JP7442050B2 true JP7442050B2 (ja) 2024-03-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021527487A Active JP7442050B2 (ja) 2019-06-17 2020-05-21 コイル及びそれを備えたステータ、ロータ、モータ並びにコイルの製造方法

Country Status (5)

Country Link
US (1) US12021424B2 (https=)
EP (1) EP3985840A4 (https=)
JP (1) JP7442050B2 (https=)
CN (1) CN113939979B (https=)
WO (1) WO2020255614A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080479A1 (ja) * 2018-10-18 2020-04-23 パナソニックＩｐマネジメント株式会社 コイル装置
KR20220028784A (ko) * 2020-08-31 2022-03-08 현대모비스 주식회사 코일 어셈블리 및 이를 구비한 모터
JP7841375B2 (ja) * 2022-07-14 2026-04-07 株式会社デンソー 回転電機の製造方法
JP2024084384A (ja) * 2022-12-13 2024-06-25 ミネベアミツミ株式会社 モータ用コイル及びモータ
JP2024084385A (ja) * 2022-12-13 2024-06-25 ミネベアミツミ株式会社 ステータ
WO2024122647A1 (ja) * 2022-12-09 2024-06-13 ミネベアミツミ株式会社 モータ用コイル、ステータ及びモータ
JP2024082752A (ja) * 2022-12-09 2024-06-20 ミネベアミツミ株式会社 モータ用コイル、ステータ及びモータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008160946A (ja) 2006-12-21 2008-07-10 Toyota Motor Corp コイル製造方法、及びモータの固定子
JP2008178199A (ja) 2007-01-17 2008-07-31 Toyota Motor Corp コイル製造方法、モータのコイル、及びモータの固定子
JP2009283591A (ja) 2008-05-21 2009-12-03 Toyota Motor Corp 巻線方法、巻線装置、及び固定子

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JPS5246020B2 (https=) 1972-02-29 1977-11-21
JPS56124220A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Manufacture of flat-braided winding for electric machine
JP3673330B2 (ja) * 1996-07-24 2005-07-20 本田技研工業株式会社 電動機用ステータの製造方法
JP2002222724A (ja) * 2001-01-25 2002-08-09 San-Ei Electronic Industries Co Ltd コイルの製造方法
JP2004080860A (ja) 2002-08-12 2004-03-11 Sumitomo Electric Ind Ltd モーター部品とその製造方法
JP4626623B2 (ja) * 2007-03-12 2011-02-09 トヨタ自動車株式会社 平角材のエッジワイズ曲げ加工方法、及び加工装置
JP4461399B2 (ja) * 2008-03-05 2010-05-12 株式会社デンソー 回転電機用コイル組立体の編込み機
US8544307B2 (en) * 2009-04-24 2013-10-01 Toyota Jidosha Kabushiki Kaisha Apparatus for producing motor coil
JP5246020B2 (ja) 2009-05-07 2013-07-24 住友電気工業株式会社 コイル、コイルの製造方法、コイル成形体、及びリアクトル
EP2451050B1 (en) * 2009-06-29 2019-05-22 Toyota Jidosha Kabushiki Kaisha Multilayered wound coil, stator, and manufacturing method therefor
JP5989401B2 (ja) * 2012-05-23 2016-09-07 トヨタ自動車株式会社 エッジワイズコイル巻線方法及び巻線装置
JP5939088B2 (ja) * 2012-08-30 2016-06-22 株式会社デンソー 回転電機
US9793774B2 (en) * 2012-10-16 2017-10-17 Mitsubishi Electric Corporation Armature for rotary electric machine
CN104412494B (zh) * 2012-10-31 2017-03-08 三菱电机株式会社 旋转电机的线圈以及旋转电机
JP5729368B2 (ja) * 2012-10-31 2015-06-03 トヨタ自動車株式会社 セグメントコイルの製造方法
JP5737273B2 (ja) * 2012-11-15 2015-06-17 株式会社デンソー 固定子巻線、および、固定子巻線の製造方法
JP6379689B2 (ja) * 2014-06-03 2018-08-29 株式会社デンソー コイル装置およびコイル装置の製造方法
JP2016076316A (ja) * 2014-10-02 2016-05-12 トヨタ自動車株式会社 絶縁平角導線
JP2018098407A (ja) * 2016-12-15 2018-06-21 東芝産業機器システム株式会社 巻線及びその製造装置、並びに巻線の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008160946A (ja) 2006-12-21 2008-07-10 Toyota Motor Corp コイル製造方法、及びモータの固定子
JP2008178199A (ja) 2007-01-17 2008-07-31 Toyota Motor Corp コイル製造方法、モータのコイル、及びモータの固定子
JP2009283591A (ja) 2008-05-21 2009-12-03 Toyota Motor Corp 巻線方法、巻線装置、及び固定子

Also Published As

Publication number Publication date
CN113939979B (zh) 2023-11-07
EP3985840A4 (en) 2022-08-10
EP3985840A1 (en) 2022-04-20
CN113939979A (zh) 2022-01-14
US20220320932A1 (en) 2022-10-06
US12021424B2 (en) 2024-06-25
JPWO2020255614A1 (https=) 2020-12-24
WO2020255614A1 (ja) 2020-12-24

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