DE69322167T2 - Stator für motoren und generatoren hoher leistungdichte und verfahren zu seiner herstellung - Google Patents

Stator für motoren und generatoren hoher leistungdichte und verfahren zu seiner herstellung

Info

Publication number
DE69322167T2
DE69322167T2 DE69322167T DE69322167T DE69322167T2 DE 69322167 T2 DE69322167 T2 DE 69322167T2 DE 69322167 T DE69322167 T DE 69322167T DE 69322167 T DE69322167 T DE 69322167T DE 69322167 T2 DE69322167 T2 DE 69322167T2
Authority
DE
Germany
Prior art keywords
stator
segments
generators
motors
production
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 - Lifetime
Application number
DE69322167T
Other languages
English (en)
Other versions
DE69322167D1 (de
Inventor
Hao Huang
Michael Debruzzi
Thomas A Riso
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.)
Danfoss Power Solutions US Co
Original Assignee
Unique Mobility Inc
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 Unique Mobility Inc filed Critical Unique Mobility Inc
Publication of DE69322167D1 publication Critical patent/DE69322167D1/de
Application granted granted Critical
Publication of DE69322167T2 publication Critical patent/DE69322167T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • 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
    • H02K2213/12—Machines characterised by the modularity of some components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Control Of Multiple Motors (AREA)
DE69322167T 1992-09-01 1993-09-01 Stator für motoren und generatoren hoher leistungdichte und verfahren zu seiner herstellung Expired - Lifetime DE69322167T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/937,311 US5382859A (en) 1992-09-01 1992-09-01 Stator and method of constructing same for high power density electric motors and generators
PCT/US1993/008200 WO1994006192A1 (en) 1992-09-01 1993-09-01 Stator and method of constructing same for high power density electric motors and generators

Publications (2)

Publication Number Publication Date
DE69322167D1 DE69322167D1 (de) 1998-12-24
DE69322167T2 true DE69322167T2 (de) 1999-06-10

Family

ID=25469765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322167T Expired - Lifetime DE69322167T2 (de) 1992-09-01 1993-09-01 Stator für motoren und generatoren hoher leistungdichte und verfahren zu seiner herstellung

Country Status (9)

Country Link
US (2) US5382859A (de)
EP (1) EP0658291B1 (de)
JP (1) JP3350889B2 (de)
KR (1) KR100312012B1 (de)
AT (1) ATE173567T1 (de)
AU (1) AU4842293A (de)
CA (1) CA2143637C (de)
DE (1) DE69322167T2 (de)
WO (1) WO1994006192A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210071A1 (de) * 2002-03-08 2003-10-09 Lat Suhl Ag Drehmomentmotor in Segmentbauweise
US7944111B2 (en) 2006-06-16 2011-05-17 Toyota Jidosha Kabushiki Kaisha Stator and motor

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5677580A (en) * 1993-11-08 1997-10-14 Sl Montevideo Technology, Inc. Transversal-flux permanent magnet motor
JPH08298756A (ja) * 1995-04-25 1996-11-12 Toyota Motor Corp モータのステータ作製方法およびステータコア
JP3629071B2 (ja) * 1995-09-14 2005-03-16 ティーアールダブリュ オートモーティブ ジャパン株式会社 電動機の固定子及び電動機の固定子の製造方法
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
US5875540A (en) * 1997-01-21 1999-03-02 Siemens Westinghouse Power Corporation Modular design and manufacture of a stator core
US5873710A (en) * 1997-01-27 1999-02-23 Copeland Corporation Motor spacer for hermetic motor-compressor
JP3680482B2 (ja) * 1997-03-28 2005-08-10 松下電器産業株式会社 電動機の固定子構成部材、電動機の固定子、電動機の製造方法
TW411653B (en) * 1997-04-11 2000-11-11 Toshiba Corp Stator for dynamoelectric machine and method of making the same
US6075304A (en) * 1997-04-30 2000-06-13 Alon Co., Ltd Stator with molded encasement for small motors and manufacturing process therefor
WO1999003188A1 (en) * 1997-07-09 1999-01-21 Sl Montevideo Technology, Inc. Brushless dc permanent magnet motors for traction drive systems
SE512783C2 (sv) * 1998-03-30 2000-05-15 Hoeganaes Ab Statoraggregat för en elektrisk maskin
JP3279279B2 (ja) * 1998-06-30 2002-04-30 三菱電機株式会社 鉄心装置
TW483216B (en) * 1998-09-08 2002-04-11 Toshiba Corp Motor
DE19848909A1 (de) * 1998-10-23 2000-04-27 Thomas Strothmann Segmentierte elektrische Maschine mit reduzierten Rastkräften bzw. reduziertem Rastmoment
DE19851363A1 (de) * 1998-11-09 2000-05-18 Daimler Chrysler Ag Verfahren zur Herstellung eines Stators für einen Elektromotor
DK173641B1 (da) * 1998-12-15 2001-05-14 Bonus Energy As Generator, fortrinsvis til en vindmølle
US6018208A (en) * 1999-01-26 2000-01-25 Nimbus, Inc. Articulated motor stator assembly for a pump
US6225725B1 (en) * 1999-02-08 2001-05-01 Itoh Electric Co. Ltd. Manufacturing process of a divided type stator
JP2001069727A (ja) * 1999-08-26 2001-03-16 Honda Motor Co Ltd スロットレス固定子の製造方法及び回転電機
US6532645B1 (en) * 1999-11-03 2003-03-18 Axis Usa, Inc. Wire winding apparatus for dynamo-electric components
FR2800933B1 (fr) * 1999-11-10 2001-12-28 Bourgeois R Procede de fabrication de paquets de toles de forme annulaire
JP3476416B2 (ja) 1999-12-24 2003-12-10 三菱電機株式会社 交流発電機
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
EP1353431B1 (de) * 1999-12-14 2006-08-02 Mitsubishi Denki Kabushiki Kaisha Wechselstromgenerator
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
JP3264912B2 (ja) * 2000-01-20 2002-03-11 三菱電機株式会社 交流発電機
JP3155534B1 (ja) * 2000-01-20 2001-04-09 三菱電機株式会社 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
US6687974B1 (en) * 1999-12-27 2004-02-10 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing an alternator
ES2578652T3 (es) * 2000-01-20 2016-07-29 Robert Bosch Gmbh Método para producir un núcleo que puede excitarse de forma magnética con una bobina del núcleo para una máquina eléctrica.
JP4014071B2 (ja) * 2000-03-13 2007-11-28 三菱電機株式会社 交流発電機及びその巻線アッセンブリ並びに巻線アッセンブリの製造方法
US7145280B2 (en) * 2000-04-19 2006-12-05 Wellington Drive Technologies Limited Stator for a dynamoelectric machine having a split ferromagnetic core
US7321176B2 (en) * 2000-04-20 2008-01-22 Invacare Corporation Multi pole electrical machine with reduced cogging force
TW490916B (en) * 2000-05-26 2002-06-11 Jiun-Fu Shiu Assembly-type external motor stator
DE10037804A1 (de) * 2000-06-09 2001-12-13 Kienle & Spiess Stanz & Druck Blechlamellen für Blechpakete für Rotoren und/oder Statoren für Generatoren, Motoren, Startergeneratoren, Generatorstarter und dergleichen sowie Verfahren zur Herstellung von solchen Blechlamellen
JP2002044893A (ja) 2000-07-19 2002-02-08 Hitachi Ltd 回転電機またはリニアモータおよびその固定子
US6484388B1 (en) * 2000-08-10 2002-11-26 Delphi Technologies, Inc. Sequential roll-forming process for a stator
US6727625B2 (en) * 2000-09-25 2004-04-27 Denso Corporation Rotary electric machine and method for manufacturing the same
US6487769B2 (en) * 2000-11-30 2002-12-03 Emerson Electric Co. Method and apparatus for constructing a segmented stator
US6892439B1 (en) 2001-02-01 2005-05-17 Encap Motor Corporation Motor with stator made from linear core preform
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
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
EP1251625A1 (de) * 2001-04-17 2002-10-23 Moteurs Leroy-Somer Stator für eine elektrische Maschine
FR2823617B1 (fr) * 2001-04-17 2003-08-15 Leroy Somer Moteurs Machine electrique a rotor exterieur
FI112129B (fi) * 2001-04-27 2003-10-31 Flaekt Woods Ab Segmentoitu staattori ja sen käämintä
US6578255B2 (en) * 2001-05-02 2003-06-17 Delphi Technologies, Inc. Apparatus for laminating segmented core for electric machine
JP2003184775A (ja) * 2001-09-10 2003-07-03 Hitachi Ltd アンモニア系冷媒用スクロール圧縮機及び冷凍装置
KR100421388B1 (ko) * 2001-10-22 2004-03-09 엘지전자 주식회사 왕복동식 모터의 고정자 적층구조 및 그 방법
US6664704B2 (en) * 2001-11-23 2003-12-16 David Gregory Calley Electrical machine
DE10234610A1 (de) * 2002-07-30 2004-02-19 Robert Bosch Gmbh Streifenförmige Lamelle sowie Ständerblechpaket für eine elektrische Maschine
US7062841B2 (en) * 2002-10-08 2006-06-20 L.H. Carbide Corporation Method of manufacturing a formable laminated stack in a progressive die assembly having a choke
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
DE10251647B4 (de) * 2002-10-30 2016-09-15 Xylem Ip Holdings Llc Elektromotor
US7111380B2 (en) * 2002-10-31 2006-09-26 Emerson Electric Co. Method for forming an annular stator assembly
US6877214B2 (en) 2002-11-05 2005-04-12 L. H. Carbide Corporation Method of manufacturing a stack of laminations
JP4300050B2 (ja) * 2003-04-08 2009-07-22 富士重工業株式会社 モータ用コイルの製造方法及び製造装置
CN1315241C (zh) * 2003-04-25 2007-05-09 日本电产株式会社 电动机
JP4444737B2 (ja) * 2003-06-24 2010-03-31 アスモ株式会社 ブラシレスモータ及びパワーステアリング装置用モータ
DE10329572A1 (de) * 2003-06-30 2005-01-20 Robert Bosch Gmbh Verfahren zur Herstellung eines elektromagnetisch erregbaren Kerns
TWI221696B (en) * 2003-08-26 2004-10-01 Delta Electronics Inc Motor stator, main-body structure of motor stator, and manufacturing method thereof
US7155804B2 (en) * 2003-09-17 2007-01-02 Moog Inc. Method of forming an electric motor
US20050066507A1 (en) * 2003-09-23 2005-03-31 Gilman Engineering & Manufacturing Co., Llc Assembly process for scrapless clutch plate assembly
KR101033580B1 (ko) * 2004-03-03 2011-05-11 엘지전자 주식회사 스파이럴 코어의 구조 및 이의 제조방법
US6956307B2 (en) 2004-03-08 2005-10-18 Amsted Industries Incorporated Soft magnetic composite powder metal cores
KR101043795B1 (ko) * 2004-07-19 2011-06-27 더 스위치 드라이브 시스템즈 오와이 전기 기계
JP2006101672A (ja) * 2004-09-30 2006-04-13 Hitachi Industrial Equipment Systems Co Ltd 流体流路を内蔵する回転電機
JP4878183B2 (ja) * 2005-03-18 2012-02-15 株式会社日立産機システム 多相クローポール型モータ
US7500396B2 (en) * 2005-10-20 2009-03-10 General Electric Company Phased array ultrasonic methods and systems for generator rotor teeth inspection
US7348706B2 (en) * 2005-10-31 2008-03-25 A. O. Smith Corporation Stator assembly for an electric machine and method of manufacturing the same
JP4611905B2 (ja) * 2006-01-31 2011-01-12 三菱電機株式会社 電動機の固定子
JP4815259B2 (ja) * 2006-04-20 2011-11-16 株式会社マキタ モータの製造方法
CN101098088B (zh) * 2006-06-26 2012-04-18 尼得科电机有限公司 分块式内定子和配备有这种内定子的无刷永磁电机
US20080061649A1 (en) * 2006-09-08 2008-03-13 Lg Electronics Inc. Axial gap motor and method for manufacturing the same
WO2008141198A1 (en) * 2007-05-09 2008-11-20 Motor Excellence, Llc Electrical output generating and driven devices using disk and non-disk shaped rotors, and methods of making and using the same
US7868511B2 (en) * 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
DE102007049596A1 (de) * 2007-10-15 2009-04-16 Isel Automation Gmbh & Co. Kg Rotor oder Stator für eine elektrodynamische Maschine
JP5171224B2 (ja) * 2007-11-22 2013-03-27 三菱電機株式会社 回転電機
US8716915B2 (en) * 2008-06-06 2014-05-06 Schlumberger Technology Corporation Axially-split stator construction for electric motors
JP2012507983A (ja) * 2008-11-03 2012-03-29 モーター エクセレンス， エルエルシー 多相の横方向および／またはコンミュテート式磁束システム
JP2010239691A (ja) * 2009-03-30 2010-10-21 Denso Corp 回転電機の固定子及び回転電機
CN102577055A (zh) * 2009-04-15 2012-07-11 皇家飞利浦电子股份有限公司 具有弯曲线性感应电机的驱动器
FR2946811B1 (fr) * 2009-06-11 2011-07-01 Patrick Chevallier Stator pour generatrice electrique
US20110089777A1 (en) * 2009-10-18 2011-04-21 Ernesto Camilo Rivera Thermally manageable system and electric device
EP2548288A1 (de) 2010-03-15 2013-01-23 Motor Excellence, LLC Quer- und/oder mischflusssysteme für verringerte flusslecks, verringerten hysteresverlust und phasenabgleich
EP2548289B1 (de) * 2010-03-15 2019-11-27 Motor Excellence, LLC Quer- und/oder mischflusssysteme mit phasenversatz
CN102986115A (zh) * 2010-03-15 2013-03-20 电扭矩机器股份有限公司 用于电动自行车的横向和/或换向通量系统
EP2395632A1 (de) * 2010-06-10 2011-12-14 Siemens Aktiengesellschaft Statorsegmenteinheit zum Ausbilden eines ringförmigen Stators
JP4725684B1 (ja) * 2010-08-10 2011-07-13 株式会社安川電機 発電機および風力発電システム
US9455603B2 (en) * 2010-11-05 2016-09-27 Vestas Wind Systems A/S Direct drive segmented generator
EP2641316B1 (de) 2010-11-17 2019-02-13 Motor Excellence, LLC Quer- oder mischflusssysteme mit segmentierten statorlamellen
WO2012067895A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux system coil concepts
WO2012067896A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux systems having laminated and powdered metal portions
WO2012080586A1 (fr) * 2010-12-17 2012-06-21 Verteole Stator pour génératrice électrique
US20120314430A1 (en) * 2011-06-09 2012-12-13 Mccanless Forrest Starnes Modular heat sink
KR101243468B1 (ko) 2011-08-17 2013-03-13 뉴모텍(주) 매그메이트 홀더를 갖는 스테이터 어셈블리
EP2780996B1 (de) * 2011-11-16 2018-11-14 Vestas Wind Systems A/S Schutz eines permanentmagnetgenerators
EP2607731B1 (de) * 2011-12-19 2014-10-15 Siemens Aktiengesellschaft Magnetisches Radiallager mit sternförmig geblechtem Rotor
DE102012204721A1 (de) * 2012-03-23 2013-09-26 Schaeffler Technologies AG & Co. KG Direktantrieb für eine Rotationsmaschine, insbesondere für eine Behälterbehandlungsmaschine
WO2013157083A1 (ja) * 2012-04-17 2013-10-24 株式会社安川電機 回転電機
US20140028139A1 (en) * 2012-07-26 2014-01-30 Colin Hamer Permanent magnet rotor with resin-covered magnet and lamination for thermal control
JP5975934B2 (ja) * 2013-05-17 2016-08-23 アイシン・エィ・ダブリュ株式会社 回転電機用のステータの製造方法
WO2014193341A1 (en) * 2013-05-28 2014-12-04 Otis Elevator Company Cooling of machine for elevator system
FR3041187A1 (fr) * 2015-09-11 2017-03-17 Valeo Equip Electr Moteur Stator de machine electrique tournante a ouvertures d'encoches optimisees
DE102015225758A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Verfahren zum Beschichten eines elektromagnetisch erregbaren Kerns
CN106230148B (zh) * 2016-09-29 2019-10-01 黑龙江八一农垦大学 一种设有外开槽的潜油电机定子及其制作方法
US20190157922A1 (en) * 2017-11-20 2019-05-23 Hamilton Sundstrand Corporation Electric motor
EP3648306A1 (de) * 2018-10-30 2020-05-06 Siemens Gamesa Renewable Energy A/S Elektrische maschine mit einem segmentierten stator oder rotor
DE102019103285A1 (de) * 2019-02-11 2020-08-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Stator zu einer optimierten Nutgrundisolation
DE102022001814A1 (de) 2022-05-24 2023-11-30 Bernd Rickert Werkstoff und Verfahren zur Herstellung eines Stators für Elektromotoren und Generatoren

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712084A (en) * 1955-06-28 Motor stator assembly
US2078668A (en) * 1935-11-29 1937-04-27 Westinghouse Electric & Mfg Co Low-loss dynamo-electric machine
US2221983A (en) * 1938-02-25 1940-11-19 Mayer Layered magnetizable material and structure for electrical purposes
US2501222A (en) * 1945-09-24 1950-03-21 Hybler Bretislav Alternating current generator
US2557249A (en) * 1946-09-07 1951-06-19 Gen Mills Inc Stator for induction motors
US2761984A (en) * 1952-01-21 1956-09-04 Kleinschanzlin Pumpen Ag Core and shell for electromotors
DE1049967B (de) * 1953-11-23
US2774000A (en) * 1955-06-29 1956-12-11 Westinghouse Electric Corp Oriented-steel stator-cores
US3304358A (en) * 1963-10-28 1967-02-14 Gen Electric Method of assembling and bonding together laminations to form laminated cores for electrical inductive devices
DE1259868B (de) * 1965-11-12 1968-02-01 Basf Ag Verfahren zur Herstellung von Milchsaeure
US3652889A (en) * 1971-01-18 1972-03-28 Gen Electric Laminated dynamoelectric machine core and method of stacking
US3802066A (en) * 1972-04-06 1974-04-09 Zenner W Assembly method for stator or dynamo-electric machine
US3824682A (en) * 1973-07-26 1974-07-23 Briggs & Stratton Corp Method of mass producing alternator stators for small engines
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
US4080724A (en) * 1976-01-13 1978-03-28 Zephyr Wind Dynamo Company Method of forming electrical machine care from E-laminations
US4182026A (en) * 1977-08-17 1980-01-08 Vibrac Corporation Electric motor manufacture
US4255494A (en) * 1979-04-25 1981-03-10 Allegheny Ludlum Steel Corporation Sintered ferromagnetic powder metal parts for alternating current applications
JPS5986441A (ja) * 1982-11-08 1984-05-18 Matsushita Electric Ind Co Ltd トロイダル巻線形電動機の固定子鉄心
FR2536222B1 (fr) * 1982-11-15 1985-10-18 Villeger Marcel Alternateur annulaire
EP0180330B1 (de) * 1984-09-29 1989-11-15 Kabushiki Kaisha Toshiba Ringförmiger Ankerkern
JPS6146139A (ja) * 1985-08-09 1986-03-06 Shibaura Eng Works Co Ltd 細型電動機の固定子
US4968911A (en) * 1985-11-20 1990-11-06 Allied-Signal Inc. Clam-shell stator construction for electrical machines
MX161230A (es) * 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
US4990809A (en) * 1987-04-27 1991-02-05 The Superior Electric Company Variable reluctance motor
US4882514A (en) * 1988-06-07 1989-11-21 General Electric Company Submersible sodium pump
US5063011A (en) * 1989-06-12 1991-11-05 Hoeganaes Corporation Doubly-coated iron particles
US4947065A (en) * 1989-09-22 1990-08-07 General Motors Corporation Stator assembly for an alternating current generator
US5121021A (en) * 1989-12-06 1992-06-09 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5212419A (en) * 1992-01-10 1993-05-18 Fisher Electric Motor Technology, Inc. Lightweight high power electromotive device
US5239221A (en) * 1992-10-02 1993-08-24 Juan Hsiu Ching Combined stator for a carbon brush motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210071A1 (de) * 2002-03-08 2003-10-09 Lat Suhl Ag Drehmomentmotor in Segmentbauweise
US7944111B2 (en) 2006-06-16 2011-05-17 Toyota Jidosha Kabushiki Kaisha Stator and motor

Also Published As

Publication number Publication date
KR100312012B1 (ko) 2001-12-28
DE69322167D1 (de) 1998-12-24
EP0658291A4 (de) 1996-03-20
US5382859A (en) 1995-01-17
CA2143637A1 (en) 1994-03-17
AU4842293A (en) 1994-03-29
CA2143637C (en) 2004-05-18
ATE173567T1 (de) 1998-12-15
EP0658291B1 (de) 1998-11-18
US5592731A (en) 1997-01-14
EP0658291A1 (de) 1995-06-21
JPH08505036A (ja) 1996-05-28
JP3350889B2 (ja) 2002-11-25
WO1994006192A1 (en) 1994-03-17
KR950703222A (ko) 1995-08-23

Similar Documents

Publication Publication Date Title
DE69322167T2 (de) Stator für motoren und generatoren hoher leistungdichte und verfahren zu seiner herstellung
DE3467273D1 (en) Device for indirect gas cooling of stator windings and/or for the direct gas cooling of stator laminated magnetic cores of a dynamo-electric machine, particularly for gas-cooled turbogenerators
SU609495A3 (ru) Ротор криогенного турбогенератора
GB1485305A (en) Dynamoelectric machines
AU3076999A (en) Fault tolerant electric machine
ES2050632A2 (es) Configuracion mejorada de media-bobina para estator.
CA2149606A1 (en) Variable reluctance electric motor
NZ335900A (en) A stator for a rotating electric machine and a method of manufacturing a stator
AU2003208364A1 (en) Stator for electric motors having a winding interconnection assembly
EP1096648A3 (de) Motor/Generator mit zwei Rotoren
DE69029523T2 (de) Gerät und Verfahren zur Herstellung von Statoren elektrischer Motoren und desgleichen sowie Klemmbrett dafür
ES8703067A1 (es) Motor sincrono de entrehierro axial sin escobillas.
CA2203189A1 (en) An electric generator with novel structure
GB1491025A (en) Discoidal winding for dynamoelectric machines
EP0826261B1 (de) Dynamoelektrische maschine mit bewickeltem rotor
TW358257B (en) Rotary machinery and generators and motors using the rotary machinery
KR970055119A (ko) 회전 전기의 회전자 및 그 제조 방법
GB1500943A (en) Discoidal armature for a dynamoelectric machine
ES2155999T3 (es) Cubierta de rotor bobinado para un motor electrico.
SU743119A1 (ru) Статор электрической машины
HU220718B1 (hu) Generátor forgórész
GB1491024A (en) Discoidal winding structure for dynamoelectric machines
SU629609A1 (ru) Бесконтактный генератор переменного тока
ATE227056T1 (de) Wicklung für den stator einer rotierenden elektrischen maschine sowie eine derartige maschine
MY136540A (en) Vehicular starter/generator.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UQM TECHNOLOGIES, INC., GOLDEN, COL., US