WO2019142663A9 - ステータの製造方法およびステータ - Google Patents

ステータの製造方法およびステータ Download PDF

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Publication number
WO2019142663A9
WO2019142663A9 PCT/JP2019/000048 JP2019000048W WO2019142663A9 WO 2019142663 A9 WO2019142663 A9 WO 2019142663A9 JP 2019000048 W JP2019000048 W JP 2019000048W WO 2019142663 A9 WO2019142663 A9 WO 2019142663A9
Authority
WO
WIPO (PCT)
Prior art keywords
stator
skew
manufacturing
shape
forming
Prior art date
Application number
PCT/JP2019/000048
Other languages
English (en)
French (fr)
Other versions
WO2019142663A1 (ja
Inventor
哲平 津田
佐久間　昌史
Original Assignee
アイシン・エィ・ダブリュ株式会社
アイシン精機株式会社
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 アイシン・エィ・ダブリュ株式会社, アイシン精機株式会社 filed Critical アイシン・エィ・ダブリュ株式会社
Priority to EP19741315.6A priority Critical patent/EP3709486A4/en
Priority to CN201980006644.2A priority patent/CN111512527B/zh
Priority to US16/768,908 priority patent/US11496026B2/en
Priority to JP2019566408A priority patent/JP7028261B2/ja
Publication of WO2019142663A1 publication Critical patent/WO2019142663A1/ja
Publication of WO2019142663A9 publication Critical patent/WO2019142663A9/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/064—Windings consisting of separate segments, e.g. hairpin windings
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

このステータの製造方法は、スキュー形成用機構部およびスキュー形成用治具のうちの一方がスキューの形状に対応する形状を有するスキュー形成用機構部をスキュー形成用治具により加圧することにより、屈曲形状または湾曲形状のスキューを形成する工程を備える。
PCT/JP2019/000048 2018-01-18 2019-01-07 ステータの製造方法およびステータ WO2019142663A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19741315.6A EP3709486A4 (en) 2018-01-18 2019-01-07 MANUFACTURING PROCESS FOR A STATOR AND STATOR
CN201980006644.2A CN111512527B (zh) 2018-01-18 2019-01-07 定子的制造方法以及定子
US16/768,908 US11496026B2 (en) 2018-01-18 2019-01-07 Stator manufacturing method and stator
JP2019566408A JP7028261B2 (ja) 2018-01-18 2019-01-07 ステータの製造方法およびステータ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-006314 2018-01-18
JP2018006314 2018-01-18

Publications (2)

Publication Number Publication Date
WO2019142663A1 WO2019142663A1 (ja) 2019-07-25
WO2019142663A9 true WO2019142663A9 (ja) 2020-07-16

Family

ID=67302172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/000048 WO2019142663A1 (ja) 2018-01-18 2019-01-07 ステータの製造方法およびステータ

Country Status (5)

Country Link
US (1) US11496026B2 (ja)
EP (1) EP3709486A4 (ja)
JP (1) JP7028261B2 (ja)
CN (1) CN111512527B (ja)
WO (1) WO2019142663A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7030140B2 (ja) * 2018-02-01 2022-03-04 日立Astemo株式会社 回転電機、固定子
DE102020205448A1 (de) * 2020-04-29 2021-11-04 Robert Bosch Gesellschaft mit beschränkter Haftung Stator einer elektrischen Maschine
DE102020212358A1 (de) * 2020-09-30 2022-03-31 Valeo Siemens Eautomotive Germany Gmbh Verfahren zur Herstellung eines geschrägten Stators
FR3125365A1 (fr) 2021-07-13 2023-01-20 Nidec Psa Emotors Stator de machine électrique tournante et procédé de fabrication
FR3125366A1 (fr) 2021-07-13 2023-01-20 Nidec Psa Emotors Stator de machine électrique tournante et procédé de fabrication
DE102021003942B4 (de) * 2021-07-29 2023-05-11 DeepDrive GmbH Stator für eine Radialfluss-Doppelrotormaschine, Radialfluss-Doppelrotormaschine und Verfahren zur Herstellung eines Stators für eine Radialfluss-Doppelrotormaschine
WO2023162403A1 (ja) * 2022-02-24 2023-08-31 日本発條株式会社 ステータの製造装置、ステータの製造方法及びステータ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155405A (en) 1978-05-29 1979-12-07 Hitachi Ltd Iron core for revolving armature
JPS5553157A (en) * 1978-10-12 1980-04-18 Kokusan Denki Co Ltd Method of manufacturing stator for rotary electric machine
JPS57183251A (en) * 1981-04-30 1982-11-11 Toshiba Corp Stator for motor
JPH09168264A (ja) 1995-12-14 1997-06-24 Toshiba Corp かご形回転子の製造方法及びかご形回転子
JPH11225461A (ja) 1998-02-06 1999-08-17 Sanko Kiki Kk スキュー付ステータの製造法及び製造装置
JP3933890B2 (ja) 2001-07-03 2007-06-20 三菱電機株式会社 ステータおよびステータのコア部材の製造装置ならびにこの製造装置を用いたステータの製造方法
JP3687749B2 (ja) * 2003-04-23 2005-08-24 株式会社三井ハイテック スキュー形状可変型積層鉄心及びその製造方法
JP2005143214A (ja) 2003-11-06 2005-06-02 Matsushita Electric Ind Co Ltd 電動機とその製造方法およびそれを用いた圧縮機
JP2006333581A (ja) * 2005-05-24 2006-12-07 Toyota Industries Corp ステータ及びステータの製造方法
JP5327692B2 (ja) 2008-03-12 2013-10-30 日本電産株式会社 モータ、および、モータが有するロータ部の製造方法
JP2012522480A (ja) * 2009-03-27 2012-09-20 オーチス エレベータ カンパニー 多方向傾斜部を有した電気マシン
JP5470015B2 (ja) * 2009-12-04 2014-04-16 株式会社日立製作所 回転電機
JP5553157B2 (ja) * 2010-07-23 2014-07-16 富士通株式会社 油化方法及び装置
JP5665228B2 (ja) 2011-03-16 2015-02-04 日特エンジニアリング株式会社 スキュー付ステータの製造方法及びその製造装置
JP5791179B2 (ja) * 2011-07-22 2015-10-07 日特エンジニアリング株式会社 スキュー付ステータの製造装置
DE102012224150A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Elektrische Maschine mit einem Stator und einem Rotor
JP6111135B2 (ja) 2013-04-26 2017-04-05 本田技研工業株式会社 捻り曲げ装置
JP2017005916A (ja) 2015-06-12 2017-01-05 株式会社ジェイテクト 埋込磁石型ロータの製造方法
CN104953771B (zh) * 2015-07-07 2018-01-16 广东威灵电机制造有限公司 增大定子铁芯槽面积的方法、定子铁芯、定子及电机
JP6566905B2 (ja) * 2016-03-29 2019-08-28 三菱電機株式会社 かご形誘導電動機の回転子の製造方法及びかご形誘導電動機の製造方法

Also Published As

Publication number Publication date
CN111512527B (zh) 2023-02-14
US20210167674A1 (en) 2021-06-03
US11496026B2 (en) 2022-11-08
JP7028261B2 (ja) 2022-03-02
WO2019142663A1 (ja) 2019-07-25
JPWO2019142663A1 (ja) 2020-11-19
EP3709486A1 (en) 2020-09-16
EP3709486A4 (en) 2021-01-20
CN111512527A (zh) 2020-08-07

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