BR7604385A - Processo de fabricacao de um elemento arqueado de material magnetico bem como elemento estator ou rotor obtido pelo referido processo - Google Patents

Processo de fabricacao de um elemento arqueado de material magnetico bem como elemento estator ou rotor obtido pelo referido processo

Info

Publication number
BR7604385A
BR7604385A BR7604385A BR7604385A BR7604385A BR 7604385 A BR7604385 A BR 7604385A BR 7604385 A BR7604385 A BR 7604385A BR 7604385 A BR7604385 A BR 7604385A BR 7604385 A BR7604385 A BR 7604385A
Authority
BR
Brazil
Prior art keywords
stator
manufacturing
magnetic material
material well
arched
Prior art date
Application number
BR7604385A
Other languages
English (en)
Portuguese (pt)
Inventor
B Rich
Original Assignee
Sev Sa Pour L Equipement
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 claimed from FR7520927A external-priority patent/FR2316776A1/fr
Priority claimed from FR7604317A external-priority patent/FR2341976A2/fr
Priority claimed from FR7605287A external-priority patent/FR2342576A1/fr
Application filed by Sev Sa Pour L Equipement filed Critical Sev Sa Pour L Equipement
Publication of BR7604385A publication Critical patent/BR7604385A/pt

Links

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
    • H02K1/16—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
    • H02K15/021—Magnetic 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
    • Y10T29/49071—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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
BR7604385A 1975-07-03 1976-07-05 Processo de fabricacao de um elemento arqueado de material magnetico bem como elemento estator ou rotor obtido pelo referido processo BR7604385A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7520927A FR2316776A1 (fr) 1975-07-03 1975-07-03 Procede de fabrication d'un stator ou d'un rotor de machine electrique tournante, notamment pour alternateur de vehicule automobile, et stator ou rotor obtenu par ledit procede
FR7604317A FR2341976A2 (fr) 1976-02-17 1976-02-17 Procede de fabrication d'un stator ou d'un rotor de machine electrique tournante, notamment pour alternateur de vehicule automobile, et stator ou rotor obtenu par ledit procede
FR7605287A FR2342576A1 (fr) 1976-02-25 1976-02-25 Procede de fabrication d'un element cintre de dispositif electromagnetique, et, notamment, stator ou rotor d'alternateur obtenu par ledit procede

Publications (1)

Publication Number Publication Date
BR7604385A true BR7604385A (pt) 1977-07-26

Family

ID=27250492

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604385A BR7604385A (pt) 1975-07-03 1976-07-05 Processo de fabricacao de um elemento arqueado de material magnetico bem como elemento estator ou rotor obtido pelo referido processo

Country Status (6)

Country Link
US (1) US4102040A (https=)
JP (2) JPS5234301A (https=)
BR (1) BR7604385A (https=)
DE (1) DE2629532A1 (https=)
ES (1) ES449497A1 (https=)
GB (1) GB1546911A (https=)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193281A (en) * 1978-04-24 1980-03-18 Kulikov Valery A Device for manufacturing coiled magnetic cores for electrical machines
WO1980000288A1 (fr) * 1978-07-19 1980-02-21 Nii Ex I Avtomobil Elektroobor Procede et dispositif pour l'enroulement en spirale d'une bande metallique
JPS5549955A (en) * 1978-10-04 1980-04-11 Nippon Denso Co Ltd Method of manufacturing rotor core of rotary electric machine
DE2844743C2 (de) * 1978-10-13 1987-01-29 Nippondenso Co. Ltd., Kariya, Aichi Verfahren zur Herstellung eines gewickelten Ankerkerns
SU919016A1 (ru) * 1979-06-04 1982-04-07 Предприятие П/Я А-7376 Статор электрической машины посто нного тока
US4395815A (en) * 1980-01-29 1983-08-02 Card-O-Matic Pty. Limited Method of making electric machines
DE3152565A1 (de) * 1980-11-24 1982-12-02 Dominic Decesare Compound interaction/induction electric rotating machine
US4441043A (en) * 1980-11-24 1984-04-03 Decesare Dominic Compound interaction/induction electric rotating machine
DE3110339C2 (de) * 1981-03-17 1984-09-27 Thyssen Industrie Ag, 4300 Essen Verfahren zum Herstellen eines Blechpakets für einen Langstator-Linearmotor
US4365180A (en) * 1981-06-25 1982-12-21 General Motors Corporation Strip wound dynamoelectric machine core
JPS5852138A (ja) * 1981-09-18 1983-03-28 Kiyoo Hasegawa 製袋機における原反垂れ下がり量制御方法
JPS5948354A (ja) * 1982-09-11 1984-03-19 Kawakami Seisakusho:Kk 延反機
FR2550478B1 (fr) * 1983-08-09 1986-05-23 Bourgeois R Procede de fabrication de paquets de toles magnetiques ou autres de forme annulaire et installation de mise en oeuvre
EP0198047B1 (en) * 1984-10-12 1992-05-27 General Electric Company Lanced strip arrangement
US4951377A (en) * 1984-10-12 1990-08-28 General Electric Company Core sizing method
US4914934A (en) * 1984-10-12 1990-04-10 General Electric Company Method of forming an edgewise wound core
US4712292A (en) * 1984-10-12 1987-12-15 General Electric Company Method of assembling a stationary assembly for a dynamoelectric machine
US4613780A (en) * 1984-10-12 1986-09-23 General Electric Company Lanced strip and edgewise wound core
GB2209878A (en) * 1987-09-11 1989-05-24 Johnson Electric Ind Mfg Laminated stator for D.C. permanent magnet electric motor
US4843269A (en) * 1987-10-01 1989-06-27 Adalet/Scott Fetzer Company Large air gap motor
US4995159A (en) * 1988-08-15 1991-02-26 Pacific Scientific Company Method of making an electronically commutated reluctance motor
JP2888142B2 (ja) * 1993-11-08 1999-05-10 三菱電機株式会社 回転電動機並びにその製造方法
US5489811A (en) * 1992-06-11 1996-02-06 Generac Corporation Permanent magnet alternator
US5376877A (en) * 1992-06-11 1994-12-27 Generac Corporation Engine-driven generator
JPH0654489A (ja) * 1992-07-29 1994-02-25 Sankyo Seiki Mfg Co Ltd 回転電機の積層コア
US5382859A (en) * 1992-09-01 1995-01-17 Unique Mobility Stator and method of constructing same for high power density electric motors and generators
US6121711A (en) 1993-11-08 2000-09-19 Mitsubishi Denki Kabushiki Kaisha Rotary motor and production method thereof, and laminated core and production method thereof
US5491371A (en) * 1993-12-13 1996-02-13 Able Corporation Electrical machinery laminations cooling
JP3550797B2 (ja) * 1994-06-06 2004-08-04 松下電器産業株式会社 ２極の整流子電動機
KR100219132B1 (ko) * 1995-08-25 1999-09-01 윤종용 조립성을 개선한 모터의 고정자
JP3346968B2 (ja) * 1995-10-06 2002-11-18 三菱電機株式会社 交流回転電機の固定子製造方法
DE19633399A1 (de) * 1996-08-19 1998-02-26 Siemens Ag Ein den Ständer einer elektrischen Maschine bildender Eisenkern
JP3568364B2 (ja) * 1996-09-30 2004-09-22 松下電器産業株式会社 回転電機のコア
JP3508445B2 (ja) * 1997-02-12 2004-03-22 株式会社デンソー ヘリカルステータコア
JPH11215745A (ja) * 1998-01-20 1999-08-06 Shibaura Mechatronics Corp 電動モータ及びステータコアの形成方法
JP3359863B2 (ja) 1998-04-08 2002-12-24 三菱電機株式会社 固定子鉄芯の製造方法
US5982071A (en) * 1998-08-13 1999-11-09 Able Corporation Cooling of electrical machinery
DE19851363A1 (de) * 1998-11-09 2000-05-18 Daimler Chrysler Ag Verfahren zur Herstellung eines Stators für einen Elektromotor
EP1006645A3 (en) * 1998-12-04 2003-09-24 PAVESI S.r.l. Dynamo-electric machine stator stack forming methods and apparatus
US6081059A (en) * 1999-04-21 2000-06-27 Hsu; Chun-Pu Outer-rotor electric motor having inner-stator formed by concentrically wrapping flattened stator elements on stator core
FR2800933B1 (fr) * 1999-11-10 2001-12-28 Bourgeois R Procede de fabrication de paquets de toles de forme annulaire
EP1109286B1 (en) * 1999-12-14 2005-03-02 Mitsubishi Denki Kabushiki Kaisha Iron core of rotating-electric machine and manufacturing method for the same
EP1109285B1 (en) * 1999-12-14 2005-10-05 Mitsubishi Denki Kabushiki Kaisha Stator for an automotive alternator
EP1109287B1 (en) * 1999-12-14 2005-10-12 Mitsubishi Denki Kabushiki Kaisha Alternator
JP3383251B2 (ja) * 1999-12-27 2003-03-04 三菱電機株式会社 車両用交流発電機の固定子
JP3621625B2 (ja) 2000-04-14 2005-02-16 三菱電機株式会社 回転電機の鉄心及びその製造方法
JP3264912B2 (ja) * 2000-01-20 2002-03-11 三菱電機株式会社 交流発電機
JP3476416B2 (ja) * 1999-12-24 2003-12-10 三菱電機株式会社 交流発電機
JP3310967B2 (ja) 1999-12-27 2002-08-05 三菱電機株式会社 交流発電機の製造方法
MXPA01009479A (es) * 2000-01-20 2002-06-04 Bosch Gmbh Robert Procedimiento para la fabricacion de un nucleo excitable magneticamente para el embobinado de nucleo de una maquina electrica de un nucleo excitable magneticamente fabricado segun el procedimiento con embobinado de acuerdo con el procedimiento.
FR2804552B1 (fr) * 2000-01-28 2003-01-03 Leroy Somer Procede de fabrication d'un circuit de machine electrique
TW508891B (en) * 2000-02-21 2002-11-01 Misubishi Electric Corp Stator iron core of electric motor, manufacturing method thereof, electric motor, and compresor
US20030038556A1 (en) * 2000-03-30 2003-02-27 Gieskes Koenraad Alexander Variable reluctance motor
DE60143648D1 (de) 2000-03-30 2011-01-27 Ui Holding Co Reluktanzmotor mit verbesserter zahngeometrie
DE10146922A1 (de) * 2000-09-25 2002-04-18 Denso Corp Drehfeldmaschine und Verfahren zur Herstellung derselben
US6651309B2 (en) * 2001-02-27 2003-11-25 Delphi Technologies, Inc. Method for fabricating a highly-dense powder iron pressed stator core for use in alternating current generators and electric motors
JP3674523B2 (ja) * 2001-03-15 2005-07-20 三菱電機株式会社 回転電機の固定子及びその製造方法
JP3621653B2 (ja) * 2001-03-28 2005-02-16 三菱電機株式会社 回転電機の固定子および固定子鉄心並びにその製造方法
US6742238B2 (en) * 2001-08-08 2004-06-01 Delphi Technologies, Inc. Flare tooth stator for an AC generator
US20030033709A1 (en) * 2001-08-08 2003-02-20 Bradfield Michael Duane High slot-fill stator
CN1350357A (zh) * 2001-09-08 2002-05-22 贺雷 环式电机
KR100421388B1 (ko) * 2001-10-22 2004-03-09 엘지전자 주식회사 왕복동식 모터의 고정자 적층구조 및 그 방법
FR2835977B1 (fr) * 2002-02-11 2004-07-02 Leroy Somer Moteurs Procede et machine pour la fabrication d'un circuit magnetique de machine electrique
JP3871964B2 (ja) * 2002-05-16 2007-01-24 三菱電機株式会社 回転電機の固定子鉄心の製造方法
DE10234610A1 (de) 2002-07-30 2004-02-19 Robert Bosch Gmbh Streifenförmige Lamelle sowie Ständerblechpaket für eine elektrische Maschine
DE10243986A1 (de) * 2002-09-20 2004-04-01 Robert Bosch Gmbh Ständer und elektrische Maschine
WO2004030185A1 (de) * 2002-09-20 2004-04-08 Robert Bosch Gmbh Streifenförmige lamelle sowie ständerblechpaket für eine elektrische maschine
JP3879649B2 (ja) * 2002-10-08 2007-02-14 三菱電機株式会社 固定子の分解方法及び固定子の分解装置
KR100484817B1 (ko) * 2002-10-10 2005-04-22 엘지전자 주식회사 세탁기용 모터의 코어 제조방법
DE10261022A1 (de) 2002-12-24 2004-07-08 Robert Bosch Gmbh Verfahren und Steuereinrichtung zum Ansteuern von Gaswechselventilen zugeordneten Magnetventilen
JP4042612B2 (ja) * 2003-04-11 2008-02-06 株式会社デンソー 回転電機の回転子およびその製造方法
KR101033580B1 (ko) * 2004-03-03 2011-05-11 엘지전자 주식회사 스파이럴 코어의 구조 및 이의 제조방법
JP2005335536A (ja) * 2004-05-27 2005-12-08 Sanyo Electric Co Ltd 電動車輪用ハブユニット及び該ハブユニットを具えた乗物
JP2005335535A (ja) * 2004-05-27 2005-12-08 Sanyo Electric Co Ltd 電動車輪用ハブユニット及び該ハブユニットを具えた乗物
DE102004047311A1 (de) * 2004-09-29 2006-04-13 Minebea Co., Ltd. Rotorkörper für einen Rotor einer elektrischen Maschine und Verfahren zur Herstellung eines Rotorkörpers
DE102004058659A1 (de) * 2004-12-06 2006-06-22 Robert Bosch Gmbh Fertigungseinrichtung und Verfahren zur Herstellung eines elektromagnetischen Elemensts für eine elektrische Maschine
JP4333641B2 (ja) * 2005-06-16 2009-09-16 株式会社デンソー 回転電機の固定子製造方法
EP1833145B1 (de) * 2006-03-10 2012-05-16 Kienle + Spiess GmbH Verfahren, Werkzeug und Vorrichtung zur Produktion von Lamellenpaketen sowie Lamellenpaket
JP4815259B2 (ja) * 2006-04-20 2011-11-16 株式会社マキタ モータの製造方法
KR101275210B1 (ko) * 2006-06-16 2013-06-18 엘지전자 주식회사 와인딩 타입 스테이터 코어를 갖는 스테이터 및 이를포함한 세탁장치
JP4523609B2 (ja) 2007-01-26 2010-08-11 三菱電機株式会社 回転電機の固定子の製造方法
JP4316626B2 (ja) 2007-01-30 2009-08-19 三菱電機株式会社 回転電機
US7603760B1 (en) * 2007-07-12 2009-10-20 Tempel Steel Company Method for producing a helical stator
DE102010016599B4 (de) * 2010-04-23 2013-09-05 Embedded Microsystems Bremen GmbH (EMB) Applikationszentrum für Mikrosystemtechnik Vorrichtung zum Biegen eines ebenen Werkstücks
DE102010031105A1 (de) * 2010-07-08 2012-01-12 Siemens Aktiengesellschaft Herstellungsverfahren für ein Außenblechpaket einer elektrischen Maschine, zugehörige Fertigungsmaschine und entsprechende elektrische Maschine
JP5938156B2 (ja) * 2011-07-08 2016-06-22 日本電産テクノモータ株式会社 固定子コア、並びに、該固定子コアを備えたモータ及びその製造方法
US8539665B2 (en) * 2011-10-26 2013-09-24 Whirlpool Corporation Method of manufacturing a rotor for an electric motor for a washing machine
DE102011085654A1 (de) 2011-11-03 2013-05-08 Continental Automotive Gmbh Verfahren zur Herstellung eines runden Stators und Rolliereinrichtung
DE102012212768A1 (de) * 2012-07-20 2014-01-23 Robert Bosch Gmbh Statorelement zum Aufbau eines Stators für eine elektrische Maschine sowie ein Verfahren zum Herstellen einer Statoranordnung für eine elektrische Maschine
JP5751534B2 (ja) * 2012-12-14 2015-07-22 株式会社デンソー 回転電機の固定子鉄心の製造方法
US20140208579A1 (en) * 2013-01-30 2014-07-31 Victory Industrial Corporation Manufacturing Method of a Stator of an Alternator
US10491087B2 (en) 2013-10-01 2019-11-26 Whirlpool Corporation Method of manufacturing a rotor for an electric motor for a washing machine
DE102013222643A1 (de) * 2013-11-07 2015-05-07 Robert Bosch Gmbh Flachpaket zur Herstellung eines Stators
DE102014206845A1 (de) * 2014-04-09 2015-10-15 Zf Friedrichshafen Ag Stator für eine elektrische Maschine und elektrische Maschine
FR3028110B1 (fr) * 2014-11-03 2018-04-13 Valeo Equipements Electriques Moteur Stator pour un alternateur ou une machine electrique
JP6774187B2 (ja) * 2016-02-16 2020-10-21 株式会社三井ハイテック 積層鉄心の製造方法及び積層鉄心の製造装置
JP6778497B2 (ja) * 2016-03-22 2020-11-04 株式会社三井ハイテック 積層鉄心の製造方法及びその製造装置
CN106341019B (zh) * 2016-09-26 2019-11-22 威灵（芜湖）电机制造有限公司 自启动电机转子、自启动永磁电机以及家用电器
CN114746966B (zh) * 2019-12-18 2024-03-08 永磁有限公司 磁芯组件及其制程
EP3937348A1 (de) * 2020-07-09 2022-01-12 Siemens Aktiengesellschaft Blechpaketsegment und verfahren zu dessen herstellung
CN112769256A (zh) * 2021-01-18 2021-05-07 精进电动科技股份有限公司 一种定子冲片、定子铁芯和电机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712084A (en) * 1955-06-28 Motor stator assembly
FR739897A (fr) * 1931-08-21 1933-01-18 Westinghouse Electric & Mfg Co Noyaux pour machines électriques formés de bandes enroulées sur champ
US1920354A (en) * 1931-08-21 1933-08-01 Westinghouse Electric & Mfg Co Edge-wound core
US1970536A (en) * 1932-08-17 1934-08-14 Gen Electric Winding machine
US1920154A (en) * 1932-10-26 1933-07-25 Gen Electric Edgewise winding machine for stator cores
US1920155A (en) * 1932-10-26 1933-07-25 Gen Electric Core forming machine for electrical apparatus and method of making cores
US2294322A (en) * 1940-04-06 1942-08-25 Gen Ind Co Magnetic circuits
US3043971A (en) * 1956-08-01 1962-07-10 Gen Electric Improved laminated frame and method of making same
DE1044246B (de) * 1956-08-01 1958-11-20 Gen Electric Verfahren zum Herstellen eines lamellierten Joches aus hochkant stehenden Baendern ferromagnetischen Materials
US3260875A (en) * 1963-08-30 1966-07-12 Allis Chalmers Mfg Co Dynamoelectric machine core and method of making same
US3283399A (en) * 1964-03-11 1966-11-08 Gen Electric Method of forming electromagnetic cores
US3436812A (en) * 1965-10-06 1969-04-08 Nippon Denso Co Method of making the stator core for rotary electric machinery
US3577851A (en) * 1968-03-18 1971-05-11 Lucas Industries Ltd Method of making dynamoelectric machines
DE1763506B2 (de) * 1968-06-14 1972-06-22 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Kleiner elektromotor mit geschlossenen staendernuten

Also Published As

Publication number Publication date
DE2629532C2 (https=) 1988-11-24
US4102040A (en) 1978-07-25
GB1546911A (en) 1979-05-31
JPS60138330U (ja) 1985-09-13
JPS5234301A (en) 1977-03-16
ES449497A1 (es) 1977-08-16
DE2629532A1 (de) 1977-01-27

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