JP5993580B2 - モーターのステーター・コア及び製造方法 - Google Patents

モーターのステーター・コア及び製造方法 Download PDF

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Publication number
JP5993580B2
JP5993580B2 JP2012029968A JP2012029968A JP5993580B2 JP 5993580 B2 JP5993580 B2 JP 5993580B2 JP 2012029968 A JP2012029968 A JP 2012029968A JP 2012029968 A JP2012029968 A JP 2012029968A JP 5993580 B2 JP5993580 B2 JP 5993580B2
Authority
JP
Japan
Prior art keywords
stator core
yoke
annular member
radially
circumferential direction
Prior art date
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.)
Expired - Fee Related
Application number
JP2012029968A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013169042A5 (enExample
JP2013169042A (ja
Inventor
一夫 岩田
一夫 岩田
洋平 亀田
洋平 亀田
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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
Priority to JP2012029968A priority Critical patent/JP5993580B2/ja
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to KR1020147024019A priority patent/KR20140128369A/ko
Priority to EP13748841.7A priority patent/EP2816708B1/en
Priority to CN201380009144.7A priority patent/CN104137390A/zh
Priority to PCT/JP2013/000677 priority patent/WO2013121753A1/ja
Priority to US14/378,397 priority patent/US20150042199A1/en
Publication of JP2013169042A publication Critical patent/JP2013169042A/ja
Publication of JP2013169042A5 publication Critical patent/JP2013169042A5/ja
Application granted granted Critical
Publication of JP5993580B2 publication Critical patent/JP5993580B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K1/148—Sectional cores
    • 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
    • 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
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2012029968A 2012-02-14 2012-02-14 モーターのステーター・コア及び製造方法 Expired - Fee Related JP5993580B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012029968A JP5993580B2 (ja) 2012-02-14 2012-02-14 モーターのステーター・コア及び製造方法
EP13748841.7A EP2816708B1 (en) 2012-02-14 2013-02-07 Stator core for motor and manufacturing method therefor
CN201380009144.7A CN104137390A (zh) 2012-02-14 2013-02-07 马达的定子铁芯及制造方法
PCT/JP2013/000677 WO2013121753A1 (ja) 2012-02-14 2013-02-07 モーターのステーター・コア及び製造方法
KR1020147024019A KR20140128369A (ko) 2012-02-14 2013-02-07 모터의 스테이터 코어 및 제조방법
US14/378,397 US20150042199A1 (en) 2012-02-14 2013-02-07 Stator core for motor and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012029968A JP5993580B2 (ja) 2012-02-14 2012-02-14 モーターのステーター・コア及び製造方法

Publications (3)

Publication Number Publication Date
JP2013169042A JP2013169042A (ja) 2013-08-29
JP2013169042A5 JP2013169042A5 (enExample) 2014-07-31
JP5993580B2 true JP5993580B2 (ja) 2016-09-14

Family

ID=48983889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012029968A Expired - Fee Related JP5993580B2 (ja) 2012-02-14 2012-02-14 モーターのステーター・コア及び製造方法

Country Status (6)

Country Link
US (1) US20150042199A1 (enExample)
EP (1) EP2816708B1 (enExample)
JP (1) JP5993580B2 (enExample)
KR (1) KR20140128369A (enExample)
CN (1) CN104137390A (enExample)
WO (1) WO2013121753A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102077346B1 (ko) * 2013-10-11 2020-02-13 현대모비스 주식회사 영구자석모터의 프릭션을 저감시키는 스테이터 코어
KR101655161B1 (ko) * 2014-11-24 2016-09-07 현대자동차 주식회사 계자권선형 구동모터의 회전자
EP3454455B1 (en) * 2017-09-11 2025-06-25 KONE Corporation Method for manufacturing a magnetic core for an electric machine, an electric machine utilizing the magnetic core thereof, and a magnetic core
CN119787680A (zh) 2018-11-23 2025-04-08 福特全球技术公司 一种电机的定子铁芯及车辆
JP7167849B2 (ja) * 2019-05-21 2022-11-09 株式会社デンソー ステータアセンブリ、及び、モータ
DK3745559T3 (en) * 2019-05-27 2022-06-07 Magnax Bv Stator til aksialfluxmaskine
KR102030455B1 (ko) * 2019-06-17 2019-11-08 엘지이노텍 주식회사 모터
WO2021002629A1 (ko) * 2019-07-02 2021-01-07 삼성전자주식회사 모터 및 이를 포함하는 압축기
EP4304051A1 (de) * 2022-07-06 2024-01-10 Hilti Aktiengesellschaft Stator mit steckbaren zähnen
EP4560881A1 (de) * 2023-11-21 2025-05-28 Hilti Aktiengesellschaft Statorsegment mit verformbaren verbindungselementen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3463490B2 (ja) * 1996-12-17 2003-11-05 神鋼電機株式会社 回転電機の固定子
JPH11355984A (ja) * 1998-06-10 1999-12-24 Japan Servo Co Ltd 小型電動機
JP2002136013A (ja) 2000-10-27 2002-05-10 Nissan Motor Co Ltd 磁石モータ
JP3786854B2 (ja) * 2001-08-30 2006-06-14 株式会社三井ハイテック 積層鉄心の製造方法
JP2005051941A (ja) * 2003-07-30 2005-02-24 Toyota Motor Corp 分割ステータコア
CN100508330C (zh) * 2003-08-07 2009-07-01 日本电产芝浦株式会社 电动机铁心、电动机
US6919665B2 (en) * 2003-09-30 2005-07-19 Nidec Shibaura Corporation Stator core, an electric motor in which it is utilized, and method of manufacturing a stator core
JP2006333657A (ja) * 2005-05-27 2006-12-07 Mitsuba Corp モータ
CN101501959B (zh) * 2006-06-02 2012-05-09 博泽汽车部件有限公司及两合公司,乌茨堡 电机和用于制造机动车致动器驱动装置的电机的方法
JP2009261162A (ja) 2008-04-18 2009-11-05 Toyota Motor Corp 分割ステータコア
JP5181994B2 (ja) * 2008-10-08 2013-04-10 新日鐵住金株式会社 分割型固定子及び電動機
JP2010148329A (ja) * 2008-12-22 2010-07-01 Mazda Motor Corp 回転電機のステータコア構造
JP2011015592A (ja) * 2009-07-06 2011-01-20 Toyota Motor Corp 分割ステータとその製造方法
JP2011125180A (ja) 2009-12-14 2011-06-23 Toyota Motor Corp ステータ
JP2011254623A (ja) * 2010-06-02 2011-12-15 Aisin Seiki Co Ltd 回転電機および回転電機のステータ

Also Published As

Publication number Publication date
CN104137390A (zh) 2014-11-05
EP2816708A1 (en) 2014-12-24
US20150042199A1 (en) 2015-02-12
EP2816708A4 (en) 2015-11-11
WO2013121753A1 (ja) 2013-08-22
EP2816708B1 (en) 2016-09-21
KR20140128369A (ko) 2014-11-05
JP2013169042A (ja) 2013-08-29

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