JP5659541B2 - 回転電機のステータコア - Google Patents

回転電機のステータコア Download PDF

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Publication number
JP5659541B2
JP5659541B2 JP2010088530A JP2010088530A JP5659541B2 JP 5659541 B2 JP5659541 B2 JP 5659541B2 JP 2010088530 A JP2010088530 A JP 2010088530A JP 2010088530 A JP2010088530 A JP 2010088530A JP 5659541 B2 JP5659541 B2 JP 5659541B2
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JP
Japan
Prior art keywords
stator core
core
welded
electrical machine
rotating electrical
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.)
Active
Application number
JP2010088530A
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English (en)
Japanese (ja)
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JP2011223704A5 (enExample
JP2011223704A (ja
Inventor
良介 宇鷹
良介 宇鷹
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2010088530A priority Critical patent/JP5659541B2/ja
Priority to US13/080,904 priority patent/US8410657B2/en
Publication of JP2011223704A publication Critical patent/JP2011223704A/ja
Publication of JP2011223704A5 publication Critical patent/JP2011223704A5/ja
Application granted granted Critical
Publication of JP5659541B2 publication Critical patent/JP5659541B2/ja
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Classifications

    • 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
    • H02K15/021—Magnetic 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
    • H02K1/16—Stator cores with slots for windings

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2010088530A 2010-04-07 2010-04-07 回転電機のステータコア Active JP5659541B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010088530A JP5659541B2 (ja) 2010-04-07 2010-04-07 回転電機のステータコア
US13/080,904 US8410657B2 (en) 2010-04-07 2011-04-06 Mounting-structure of stator core adapted to rotating electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010088530A JP5659541B2 (ja) 2010-04-07 2010-04-07 回転電機のステータコア

Publications (3)

Publication Number Publication Date
JP2011223704A JP2011223704A (ja) 2011-11-04
JP2011223704A5 JP2011223704A5 (enExample) 2012-09-06
JP5659541B2 true JP5659541B2 (ja) 2015-01-28

Family

ID=44760416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010088530A Active JP5659541B2 (ja) 2010-04-07 2010-04-07 回転電機のステータコア

Country Status (2)

Country Link
US (1) US8410657B2 (enExample)
JP (1) JP5659541B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013099047A (ja) * 2011-10-31 2013-05-20 Toyota Industries Corp 永久磁石式回転電機の回転子、及び永久磁石式回転電機
JP2014117030A (ja) * 2012-12-07 2014-06-26 Hitachi Ltd アキシャルギャップ型多相モータ、それに用いる固定子及び固定子の製造方法
KR101677317B1 (ko) 2013-07-03 2016-11-17 주식회사 포스코 철손저감 및 강도향상을 위한 전기강판 적층코어의 제조방법 및 이에 의해 제조된 적층코어
WO2016101983A1 (en) * 2014-12-22 2016-06-30 Arcelik Anonim Sirketi Segmented stator and method of manufacturing the same
US11271459B2 (en) * 2016-03-28 2022-03-08 Aisin Corporation Rotor manufacturing method
DE102020211144A1 (de) * 2020-09-03 2022-03-03 Valeo Siemens Eautomotive Germany Gmbh Statorblechpaket, elektrische Maschine und Fahrzeug
JP7663002B2 (ja) * 2021-03-08 2025-04-16 ニデック株式会社 ステータ、回転電機、駆動装置、および移動体
WO2023238170A1 (ja) * 2022-06-06 2023-12-14 三菱電機株式会社 電動機及び電動機の製造方法
DE102022127198A1 (de) 2022-10-18 2024-04-18 Schaeffler Technologies AG & Co. KG Stator und elektrische Maschine
DE102024115509A1 (de) * 2024-06-04 2025-12-04 Schaeffler Technologies AG & Co. KG Stator mit schrägen Aussparungen am Außendurchmesser zur Reduzierung von Druckspannungen vom Querpressverband; sowie elektrische Maschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114019A (en) * 1976-12-22 1978-09-12 Electric Machinery Mfg. Company Welding of laminations of core-plated silicon steel
JPH09308144A (ja) * 1996-05-14 1997-11-28 Matsushita Electric Ind Co Ltd 電動機の固定子
JP3543328B2 (ja) * 1997-10-17 2004-07-14 セイコーエプソン株式会社 モータの積層コア、その製造方法、モータ及びインクジェット記録装置
JP2000278892A (ja) * 1999-03-19 2000-10-06 Mitsubishi Electric Corp 車両用交流発電機の固定子コア及び車両用交流発電機の固定子コアの製造方法
JP4040202B2 (ja) * 1999-04-01 2008-01-30 三菱電機株式会社 車両用交流発電機の固定子コア及び車両用交流発電機の固定子コアの製造方法
DE10110466A1 (de) * 2001-03-05 2002-09-26 Compact Dynamics Gmbh Baugruppe einer elektrischen Maschine und elektrische Maschine mit einer derartigen Baugruppe
JP2005278298A (ja) * 2004-03-24 2005-10-06 Yaskawa Electric Corp 分割コア、スキュー付き分割積層コア、スキュー付き積層環状コア、分割積層コアスキュー形成装置、固定子、および電動機
EP1885043B1 (en) * 2005-05-06 2016-10-05 Mitsuba Corporation Motor, rotary electric machine and its stator, and method for manufacturing the stator
JP5126577B2 (ja) 2007-06-27 2013-01-23 株式会社デンソー 回転電機のステータ

Also Published As

Publication number Publication date
US20110248598A1 (en) 2011-10-13
JP2011223704A (ja) 2011-11-04
US8410657B2 (en) 2013-04-02

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