FR2839826B1 - Procede de fabrication d'un noyau de stator pour une machine dynamo-electrique - Google Patents

Procede de fabrication d'un noyau de stator pour une machine dynamo-electrique

Info

Publication number
FR2839826B1
FR2839826B1 FR0350153A FR0350153A FR2839826B1 FR 2839826 B1 FR2839826 B1 FR 2839826B1 FR 0350153 A FR0350153 A FR 0350153A FR 0350153 A FR0350153 A FR 0350153A FR 2839826 B1 FR2839826 B1 FR 2839826B1
Authority
FR
France
Prior art keywords
manufacturing
stator core
dynamoelectric machine
dynamoelectric
machine
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
FR0350153A
Other languages
English (en)
Other versions
FR2839826A1 (fr
Inventor
Yoshihiro Harada
Susumo Hatano
Kensaku Kuroki
Atsushi Oohashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2839826A1 publication Critical patent/FR2839826A1/fr
Application granted granted Critical
Publication of FR2839826B1 publication Critical patent/FR2839826B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H02K15/026—Wound cores
    • 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
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
    • 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
    • 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
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR0350153A 2002-05-16 2003-05-15 Procede de fabrication d'un noyau de stator pour une machine dynamo-electrique Expired - Fee Related FR2839826B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002141474A JP3871964B2 (ja) 2002-05-16 2002-05-16 回転電機の固定子鉄心の製造方法

Publications (2)

Publication Number Publication Date
FR2839826A1 FR2839826A1 (fr) 2003-11-21
FR2839826B1 true FR2839826B1 (fr) 2005-07-15

Family

ID=29397644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350153A Expired - Fee Related FR2839826B1 (fr) 2002-05-16 2003-05-15 Procede de fabrication d'un noyau de stator pour une machine dynamo-electrique

Country Status (4)

Country Link
US (3) US20030214198A1 (fr)
JP (1) JP3871964B2 (fr)
DE (1) DE10321221B4 (fr)
FR (1) FR2839826B1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4286642B2 (ja) * 2003-12-01 2009-07-01 本田技研工業株式会社 永久磁石式回転子
DE102006022281A1 (de) * 2006-05-11 2007-11-15 Robert Bosch Gmbh Elektromotor
JP2007312564A (ja) * 2006-05-22 2007-11-29 Denso Corp 回転電機の固定子
JP2008099473A (ja) * 2006-10-13 2008-04-24 Mitsubishi Electric Corp 回転電機
JP2008125243A (ja) 2006-11-13 2008-05-29 Mitsubishi Electric Corp 回転電機
TW200824224A (en) * 2006-11-17 2008-06-01 Lidashi Industry Co Ltd A stator structure
AU2007324274A1 (en) * 2006-11-22 2008-05-29 Synectic Engineering (Aust) Pty Limited A portable welding apparatus and alternator
JP4447619B2 (ja) * 2007-03-20 2010-04-07 株式会社日本自動車部品総合研究所 積層鉄心
JP4592720B2 (ja) * 2007-04-04 2010-12-08 三菱電機株式会社 シート材の打抜き方法
JP5022278B2 (ja) * 2008-03-12 2012-09-12 株式会社日立製作所 回転電機用の固定子鉄心およびその製造方法
JP5382033B2 (ja) * 2011-03-01 2014-01-08 株式会社デンソー 回転電機の固定子鉄心の製造方法および回転電機の固定子鉄心
KR101135333B1 (ko) * 2011-04-13 2012-04-17 뉴모텍(주) 모터의 스테이터 및 스테이터의 제조 방법
KR101243468B1 (ko) * 2011-08-17 2013-03-13 뉴모텍(주) 매그메이트 홀더를 갖는 스테이터 어셈블리
JP5858364B2 (ja) * 2012-09-27 2016-02-10 澤藤電機株式会社 発電機用ロータ
US10164487B2 (en) * 2013-01-28 2018-12-25 Asmo Co., Ltd. Motor, method for manufacturing magnetic plate, and method for manufacturing stator
US9479022B2 (en) 2013-09-16 2016-10-25 Nidec Motor Corporation Stator tooth wire retention wings
US9614406B2 (en) 2013-09-16 2017-04-04 Nidec Motor Corporation Wedge for stator having overmolded insulation
FR3020198B1 (fr) * 2014-04-17 2022-07-22 Valeo Equip Electr Moteur Stator de machine electrique muni de toles de rive et procede de realisation du stator par cambrage correspondant
BR102014014089A2 (pt) * 2014-06-10 2016-01-05 Jorg Zimmermann sistema de enrolamento de bobinas
JP6244268B2 (ja) * 2014-06-16 2017-12-06 アスモ株式会社 電機子コアの製造方法
ITBO20150187A1 (it) * 2015-04-16 2016-10-16 Magneti Marelli Spa Metodo di saldatura laser tra due elementi metallici adiacenti di un avvolgimento statorico con barre rigide per una macchina elettrica
US10326323B2 (en) 2015-12-11 2019-06-18 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
CN105576859A (zh) * 2016-01-15 2016-05-11 重庆智仁发电设备有限责任公司 发电机冲片
JP6617640B2 (ja) * 2016-04-08 2019-12-11 株式会社デンソー 回転電機の固定子鉄心の製造方法
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
ES2972860T3 (es) * 2019-07-09 2024-06-17 Shanxi Electric Motor Mfg Co Ltd Laminación de estator que tiene ranuras de tamaño desigual para uso en motor asíncrono trifásico que tiene devanado de vueltas desigual y bajos armónicos
DE102019214693A1 (de) * 2019-09-25 2021-03-25 Robert Bosch Gmbh Maschinenkomponente, elektrische Maschine und Verfahren zum Herstellen der Maschinenkomponente
DE102021204304A1 (de) 2021-04-29 2022-11-03 Valeo Eautomotive Germany Gmbh Verbesserte Möglichkeit zum Biegen von Leiterstäben einer Statorwicklung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221618A (en) * 1940-11-12 Laminated magnet
US3260875A (en) * 1963-08-30 1966-07-12 Allis Chalmers Mfg Co Dynamoelectric machine core and method of making same
US3436812A (en) * 1965-10-06 1969-04-08 Nippon Denso Co Method of making the stator core for rotary electric machinery
JPS5341321B1 (fr) * 1971-07-30 1978-11-02
US4102040A (en) * 1975-07-03 1978-07-25 Societe Anonyme Pour L'equipement Electrique Des Vehicules S.E.V. Marchal Method of manufacturing a curved component of a magnetic circuit
JPS5442611A (en) 1977-09-09 1979-04-04 Matsushita Electric Ind Co Ltd Cage rotor for small electric motor and its manufacturing method
JPS5949782B2 (ja) * 1978-07-11 1984-12-05 三菱電機株式会社 回転子鉄心のスロツトの面取り方法
JPS6380741A (ja) 1986-09-24 1988-04-11 Hitachi Ltd 電動機用固定子鉄心の製造方法
JPH01170346A (ja) * 1987-12-25 1989-07-05 Shibaura Eng Works Co Ltd 電動機
DE19851363A1 (de) * 1998-11-09 2000-05-18 Daimler Chrysler Ag Verfahren zur Herstellung eines Stators für einen Elektromotor
JP3478182B2 (ja) * 1999-07-12 2003-12-15 株式会社デンソー 回転電機およびその製造方法
JP2001112197A (ja) * 1999-10-06 2001-04-20 Denso Corp 回転電機
JP3078288B1 (ja) * 2000-01-25 2000-08-21 三菱電機株式会社 車両用交流発電機
JP2001275283A (ja) * 2000-03-28 2001-10-05 Mitsubishi Electric Corp 車両用交流発電機の固定子

Also Published As

Publication number Publication date
US20030214198A1 (en) 2003-11-20
US20060130314A1 (en) 2006-06-22
JP2003333807A (ja) 2003-11-21
US20060130313A1 (en) 2006-06-22
JP3871964B2 (ja) 2007-01-24
DE10321221A1 (de) 2003-12-11
US7260880B2 (en) 2007-08-28
DE10321221B4 (de) 2013-04-11
US7260881B2 (en) 2007-08-28
FR2839826A1 (fr) 2003-11-21

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