SE519302C2 - Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat - Google Patents

Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat

Info

Publication number
SE519302C2
SE519302C2 SE9901745A SE9901745A SE519302C2 SE 519302 C2 SE519302 C2 SE 519302C2 SE 9901745 A SE9901745 A SE 9901745A SE 9901745 A SE9901745 A SE 9901745A SE 519302 C2 SE519302 C2 SE 519302C2
Authority
SE
Sweden
Prior art keywords
tooth
stator core
teeth
electric machine
yoke
Prior art date
Application number
SE9901745A
Other languages
English (en)
Swedish (sv)
Other versions
SE9901745D0 (sv
SE9901745L (sv
Inventor
Alan G Jack
Barrie Mecrow
John Terence Evans
James Stonehouse Burdess
John Neville Fawcett
Dawn Stephenson
Phillip George Dickinson
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to SE9901745A priority Critical patent/SE519302C2/sv
Publication of SE9901745D0 publication Critical patent/SE9901745D0/xx
Priority to TW088117588A priority patent/TW496029B/zh
Priority to CN00800808A priority patent/CN1131583C/zh
Priority to EP00930047A priority patent/EP1095442B1/en
Priority to JP2000617539A priority patent/JP2002544753A/ja
Priority to PCT/SE2000/000923 priority patent/WO2000069047A1/en
Priority to CA002337042A priority patent/CA2337042C/en
Priority to AU47939/00A priority patent/AU4793900A/en
Priority to ES00930047T priority patent/ES2274789T3/es
Priority to RU2001103740/09A priority patent/RU2237335C2/ru
Priority to DE60032703T priority patent/DE60032703T2/de
Priority to BR0005571-9A priority patent/BR0005571A/pt
Priority to US09/743,325 priority patent/US6472792B1/en
Priority to KR1020017000158A priority patent/KR100596901B1/ko
Publication of SE9901745L publication Critical patent/SE9901745L/
Publication of SE519302C2 publication Critical patent/SE519302C2/sv

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
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional 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
    • H02K1/08—Salient poles
    • 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
    • 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
    • H02K15/06—Embedding prefabricated windings in machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromagnets (AREA)
SE9901745A 1999-05-11 1999-05-11 Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat SE519302C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9901745A SE519302C2 (sv) 1999-05-11 1999-05-11 Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat
TW088117588A TW496029B (en) 1999-05-11 1999-10-12 Stator core and stator assembly for electrical machine
KR1020017000158A KR100596901B1 (ko) 1999-05-11 2000-05-10 연자성 분말재료로 제조된 치형을 갖는 고정자
CA002337042A CA2337042C (en) 1999-05-11 2000-05-10 Stator with teeth formed from a soft magnetic powder material
RU2001103740/09A RU2237335C2 (ru) 1999-05-11 2000-05-10 Статор с зубцами, выполненными из магнитомягкого порошкового материала
JP2000617539A JP2002544753A (ja) 1999-05-11 2000-05-10 軟磁気材料から再形成された歯付きステータ
PCT/SE2000/000923 WO2000069047A1 (en) 1999-05-11 2000-05-10 Stator with teeth formed from a soft magnetic powder material
CN00800808A CN1131583C (zh) 1999-05-11 2000-05-10 带有由软磁粉末材料制成的齿的定子
AU47939/00A AU4793900A (en) 1999-05-11 2000-05-10 Stator with teeth formed from a soft magnetic powder material
ES00930047T ES2274789T3 (es) 1999-05-11 2000-05-10 Estator con dientes formado a partir de un material magnetico dulce en polvo.
EP00930047A EP1095442B1 (en) 1999-05-11 2000-05-10 Stator with teeth formed from a soft magnetic powder material
DE60032703T DE60032703T2 (de) 1999-05-11 2000-05-10 Stator mit zähnen aus weichmagnetischem pulverförmigem material.
BR0005571-9A BR0005571A (pt) 1999-05-11 2000-05-10 Estator com denteado configurado a partir de um material magnético maleável, em pó
US09/743,325 US6472792B1 (en) 1999-05-11 2000-05-10 Stator with teeth formed from a soft magnetic powder material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901745A SE519302C2 (sv) 1999-05-11 1999-05-11 Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat

Publications (3)

Publication Number Publication Date
SE9901745D0 SE9901745D0 (sv) 1999-05-11
SE9901745L SE9901745L (sv) 2000-11-12
SE519302C2 true SE519302C2 (sv) 2003-02-11

Family

ID=20415580

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901745A SE519302C2 (sv) 1999-05-11 1999-05-11 Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat

Country Status (14)

Country Link
US (1) US6472792B1 (zh)
EP (1) EP1095442B1 (zh)
JP (1) JP2002544753A (zh)
KR (1) KR100596901B1 (zh)
CN (1) CN1131583C (zh)
AU (1) AU4793900A (zh)
BR (1) BR0005571A (zh)
CA (1) CA2337042C (zh)
DE (1) DE60032703T2 (zh)
ES (1) ES2274789T3 (zh)
RU (1) RU2237335C2 (zh)
SE (1) SE519302C2 (zh)
TW (1) TW496029B (zh)
WO (1) WO2000069047A1 (zh)

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US6583530B2 (en) * 2001-02-20 2003-06-24 Chun-Pu Hsu Composite stator structure having corresponding concave embedding receiving grooves and arc-shaped teeth surfaces
US6707225B2 (en) 2001-02-26 2004-03-16 Delco Remy International, Inc. Radiused stator core end faces
JP4038056B2 (ja) * 2002-02-27 2008-01-23 ミネベア株式会社 回転電機
US20030160536A1 (en) * 2002-02-28 2003-08-28 General Electric Crd Machine stator
KR100517923B1 (ko) * 2003-02-27 2005-09-30 엘지전자 주식회사 전동기의 고정자 조립체 및 제조 방법
US7378763B2 (en) 2003-03-10 2008-05-27 Höganäs Ab Linear motor
SE0300657D0 (sv) * 2003-03-10 2003-03-10 Hoeganaes Ab Linear motor
KR101071001B1 (ko) * 2003-03-24 2011-10-06 회가내스 아베 전기 기기의 고정자
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US7211920B2 (en) * 2003-09-05 2007-05-01 Black & Decker Inc. Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same
US7205696B2 (en) * 2003-09-05 2007-04-17 Black & Decker Inc. Field assemblies having pole pieces with ends that decrease in width, and methods of making same
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US7414347B2 (en) * 2004-03-23 2008-08-19 Emerson Electric Co. End cap for segmented stator
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SE0401217D0 (sv) * 2004-05-11 2004-05-11 Hoeganaes Ab Electrical machine and method for producing an electrical machine
DE102004045659A1 (de) * 2004-09-21 2006-04-06 Bosch Rexroth Aktiengesellschaft Vorrichtung und Verfahren zur Herstellung eines Stators einer elektrischen Maschine
US7899317B2 (en) * 2004-10-21 2011-03-01 Canon Kabushiki Kaisha Driving device, optical apparatus, and image pickup apparatus
JP4887656B2 (ja) 2004-10-29 2012-02-29 トヨタ自動車株式会社 回転電機およびそれを搭載した自動車
KR100565261B1 (ko) * 2004-11-01 2006-03-30 엘지전자 주식회사 왕복동식 모터의 고정자 구조
JP3811181B2 (ja) * 2004-12-09 2006-08-16 敏夫 竹川 発電機
EP2562912A1 (en) 2005-03-07 2013-02-27 Black & Decker Inc. Power Tools with Motor Having a Multi-Piece Stator
US7608965B2 (en) * 2005-09-01 2009-10-27 Wisconsin Alumni Research Foundation Field controlled axial flux permanent magnet electrical machine
JP2007074847A (ja) * 2005-09-08 2007-03-22 Toyota Motor Corp ステータコアの製造装置および圧粉磁心の製造装置
CN101243594B (zh) * 2005-10-24 2012-07-04 松下电器产业株式会社 电容电动机及其制造方法
KR101092320B1 (ko) * 2005-11-23 2011-12-09 주식회사 동서전자 연자성 분말 재료로 제조된 모터용 스테이터
KR101120507B1 (ko) * 2005-12-21 2012-02-29 주식회사 동서전자 평편형 단상 ｂｌｄｃ 모터
US7285893B2 (en) * 2006-03-20 2007-10-23 Burgess-Norton Mfg. Co., Inc. Magnetic powder metal component stator
US7646130B2 (en) * 2006-04-26 2010-01-12 Gm Global Technology Operations, Inc. Stator segment and method of assembly
DE102006043673A1 (de) * 2006-09-18 2008-03-27 Robert Bosch Gmbh Synchronmaschine
US8310125B2 (en) * 2007-02-23 2012-11-13 Jtekt Corporation Motor and electric pump having a stator including a first sintered metal and second sintered metal
US7989084B2 (en) * 2007-05-09 2011-08-02 Motor Excellence, Llc Powdered metal manufacturing method and devices
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JP5567311B2 (ja) * 2009-10-22 2014-08-06 株式会社日立産機システム アキシャルギャップモータ、圧縮機、モータシステム、および発電機
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
CN102959832B (zh) * 2010-03-15 2016-11-16 电扭矩机器股份有限公司 具有相偏移的横向和/或换向通量系统
EP2548288A1 (en) 2010-03-15 2013-01-23 Motor Excellence, LLC Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching
EP2617121B1 (en) * 2010-09-17 2014-08-20 Höganäs AB (publ) Rotor for modulated pole machine
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
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JP5776170B2 (ja) * 2010-12-01 2015-09-09 日本電産株式会社 ステータコア及びモータ
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WO2013157083A1 (ja) * 2012-04-17 2013-10-24 株式会社安川電機 回転電機
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KR101437546B1 (ko) * 2012-09-13 2014-09-04 현대모비스 주식회사 고정자 어셈블리, 축방향 자속 모터 및 고정자의 제조방법
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CN103595215A (zh) * 2013-11-20 2014-02-19 华中科技大学 一种轴向磁场永磁无刷直流电机
CN104113171A (zh) * 2014-06-24 2014-10-22 华中科技大学 一种无轭闭口槽多盘式永磁电机
CN110460171B (zh) * 2019-08-27 2020-06-16 杭州力夫机电制造有限公司 一种泵阀用电机定子及其装配方法
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Also Published As

Publication number Publication date
KR100596901B1 (ko) 2006-09-11
TW496029B (en) 2002-07-21
RU2237335C2 (ru) 2004-09-27
KR20010074671A (ko) 2001-08-08
SE9901745D0 (sv) 1999-05-11
CN1304575A (zh) 2001-07-18
DE60032703T2 (de) 2007-10-11
ES2274789T3 (es) 2007-06-01
CA2337042A1 (en) 2000-11-16
JP2002544753A (ja) 2002-12-24
CA2337042C (en) 2008-12-09
SE9901745L (sv) 2000-11-12
DE60032703D1 (de) 2007-02-15
US6472792B1 (en) 2002-10-29
EP1095442B1 (en) 2007-01-03
WO2000069047A1 (en) 2000-11-16
EP1095442A1 (en) 2001-05-02
CN1131583C (zh) 2003-12-17
AU4793900A (en) 2000-11-21
BR0005571A (pt) 2001-03-20

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