JP2008211948A - 積層回転子鉄心の製造方法 - Google Patents

積層回転子鉄心の製造方法 Download PDF

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Publication number
JP2008211948A
JP2008211948A JP2007048529A JP2007048529A JP2008211948A JP 2008211948 A JP2008211948 A JP 2008211948A JP 2007048529 A JP2007048529 A JP 2007048529A JP 2007048529 A JP2007048529 A JP 2007048529A JP 2008211948 A JP2008211948 A JP 2008211948A
Authority
JP
Japan
Prior art keywords
iron core
laminated
core pieces
punching
manufacturing
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.)
Pending
Application number
JP2007048529A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008211948A5 (enExample
Inventor
Akinori Hoshino
彰教 星野
Haruji Suzuki
治二 鈴木
Shusaku Kamio
周作 神尾
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP2007048529A priority Critical patent/JP2008211948A/ja
Priority to US12/037,988 priority patent/US8234775B2/en
Priority to DE102008000422A priority patent/DE102008000422A1/de
Publication of JP2008211948A publication Critical patent/JP2008211948A/ja
Publication of JP2008211948A5 publication Critical patent/JP2008211948A5/ja
Pending legal-status Critical Current

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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
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2007048529A 2007-02-28 2007-02-28 積層回転子鉄心の製造方法 Pending JP2008211948A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007048529A JP2008211948A (ja) 2007-02-28 2007-02-28 積層回転子鉄心の製造方法
US12/037,988 US8234775B2 (en) 2007-02-28 2008-02-27 Method for manufacturing laminated rotor core
DE102008000422A DE102008000422A1 (de) 2007-02-28 2008-02-27 Verfahren zum Herstellen eines geschichteten Rotorkerns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007048529A JP2008211948A (ja) 2007-02-28 2007-02-28 積層回転子鉄心の製造方法

Publications (2)

Publication Number Publication Date
JP2008211948A true JP2008211948A (ja) 2008-09-11
JP2008211948A5 JP2008211948A5 (enExample) 2011-09-15

Family

ID=39688387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007048529A Pending JP2008211948A (ja) 2007-02-28 2007-02-28 積層回転子鉄心の製造方法

Country Status (3)

Country Link
US (1) US8234775B2 (enExample)
JP (1) JP2008211948A (enExample)
DE (1) DE102008000422A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011067030A (ja) * 2009-09-18 2011-03-31 Yaskawa Electric Corp リニアモータの界磁およびそれを備えたリニアモータ
JP2013034335A (ja) * 2011-08-03 2013-02-14 Tamagawa Seiki Co Ltd 磁石埋め込み型モータ用ロータ構造

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4176121B2 (ja) * 2006-10-13 2008-11-05 株式会社三井ハイテック 回転子積層鉄心およびその製造方法
WO2012101812A1 (ja) * 2011-01-28 2012-08-02 新日本製鐵株式会社 回転電機用螺旋コアの製造方法及び回転電機用螺旋コアの製造装置
DE102009052596A1 (de) * 2009-11-10 2011-05-12 Daimler Ag Rotor einer elektrischen Maschine
JP2011151877A (ja) * 2010-01-19 2011-08-04 Aisin Seiki Co Ltd 回転機の積層巻きコアおよびその製造方法
FR2982438B1 (fr) * 2011-11-03 2014-12-05 Leroy Somer Moteurs Rotor de machine electrique
DE202015102722U1 (de) * 2015-05-27 2016-08-30 Makita Corporation Polrad, Verbrennungsmotor und Motorarbeitsgerät
IT201900022104A1 (it) * 2019-11-25 2021-05-25 Roger Tech S R L Metodo per realizzare il rotore interno di un motore brushless

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156657A (en) * 1981-06-22 1982-09-28 Mitsui Haitetsuku:Kk Manufacture of laminated iron core
JPH06217501A (ja) * 1993-01-16 1994-08-05 Mitsui High Tec Inc 鉄心の製造方法
JPH0799745A (ja) * 1993-09-27 1995-04-11 Toshiba Corp 回転子

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438558A (en) * 1979-04-16 1984-03-27 Yoshiaki Mitsui Laminated core manufacturing apparatus
US4395815A (en) * 1980-01-29 1983-08-02 Card-O-Matic Pty. Limited Method of making electric machines
US7036207B2 (en) * 2001-03-02 2006-05-02 Encap Motor Corporation Stator assembly made from a plurality of toroidal core segments and motor using same
JP2003052139A (ja) * 2001-08-07 2003-02-21 Hitachi Ltd 鉄心コアおよびそれを用いた回転電機、ならびにその製造方法
JP3733120B2 (ja) * 2002-12-27 2006-01-11 穩正企業股▲ふん▼有限公司 モータの組合せ式固定子構造
JP2005020972A (ja) 2003-06-30 2005-01-20 Mitsubishi Electric Corp 積層鉄心の製造方法及び製造装置
JP2005031946A (ja) * 2003-07-11 2005-02-03 Bank Of Tokyo-Mitsubishi Ltd 電子マネー決済システム
JP4574255B2 (ja) 2004-07-13 2010-11-04 黒田精工株式会社 分割積層コアの製造方法と製造用順送り金型
DE112005001919T5 (de) * 2004-09-09 2007-08-16 Mitsui High-Tec, Inc., Kitakyushu Verfahren zur Herstellung eines geschichteten Kerns
JP2006166498A (ja) 2004-12-02 2006-06-22 Mitsui High Tec Inc 積層回転子鉄心の製造方法
JP4694854B2 (ja) 2005-02-08 2011-06-08 本田技研工業株式会社 リングコアの製造方法
WO2008044740A1 (en) * 2006-10-13 2008-04-17 Mitsui High-Tec, Inc. Laminated iron core, and its manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156657A (en) * 1981-06-22 1982-09-28 Mitsui Haitetsuku:Kk Manufacture of laminated iron core
JPH06217501A (ja) * 1993-01-16 1994-08-05 Mitsui High Tec Inc 鉄心の製造方法
JPH0799745A (ja) * 1993-09-27 1995-04-11 Toshiba Corp 回転子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011067030A (ja) * 2009-09-18 2011-03-31 Yaskawa Electric Corp リニアモータの界磁およびそれを備えたリニアモータ
JP2013034335A (ja) * 2011-08-03 2013-02-14 Tamagawa Seiki Co Ltd 磁石埋め込み型モータ用ロータ構造

Also Published As

Publication number Publication date
DE102008000422A1 (de) 2008-09-18
US20080201936A1 (en) 2008-08-28
US8234775B2 (en) 2012-08-07

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