WO2003012963A1 - Motor manufacturing method - Google Patents

Motor manufacturing method Download PDF

Info

Publication number
WO2003012963A1
WO2003012963A1 PCT/JP2002/007751 JP0207751W WO03012963A1 WO 2003012963 A1 WO2003012963 A1 WO 2003012963A1 JP 0207751 W JP0207751 W JP 0207751W WO 03012963 A1 WO03012963 A1 WO 03012963A1
Authority
WO
WIPO (PCT)
Prior art keywords
coil
motor core
axial direction
pole
sections
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.)
Ceased
Application number
PCT/JP2002/007751
Other languages
English (en)
French (fr)
Inventor
Shingo Hashimoto
Tooru Kuroyanagi
Tsuyoshi Yamaguchi
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 AW Co Ltd
Original Assignee
Aisin AW 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 AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to US10/433,048 priority Critical patent/US7185413B2/en
Priority to CN028025601A priority patent/CN1465128B/zh
Priority to EP02751810A priority patent/EP1414138B1/en
Priority to KR1020037004617A priority patent/KR100895781B1/ko
Priority to JP2003518019A priority patent/JP4259323B2/ja
Publication of WO2003012963A1 publication Critical patent/WO2003012963A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H02K15/06—Embedding prefabricated windings in the machines
    • 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
    • H02K15/20—Shaping or compacting conductors or winding heads after the installation of the winding in the cores or machines; Applying fastening means on winding heads
    • H02K15/24—Shaping or compacting winding heads
    • 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
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0431—Concentrated 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
    • H02K15/06—Embedding prefabricated windings in the machines
    • H02K15/062—Windings in slots; Salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils or waves
    • H02K15/066—Windings consisting of complete sections, e.g. coils or waves inserted perpendicularly to the axis of the slots or inter-polar channels
    • 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
    • Y10T29/49073—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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • 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
    • Y10T29/53152—Means to position insulation
    • 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
    • Y10T29/53157—Means to stake wire to commutator or armature
    • 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
    • Y10T29/53161—Motor or generator including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
PCT/JP2002/007751 2001-07-31 2002-07-30 Motor manufacturing method Ceased WO2003012963A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/433,048 US7185413B2 (en) 2001-07-31 2002-07-30 Motor manufacturing method
CN028025601A CN1465128B (zh) 2001-07-31 2002-07-30 电动机的制造方法
EP02751810A EP1414138B1 (en) 2001-07-31 2002-07-30 Motor manufacturing method
KR1020037004617A KR100895781B1 (ko) 2001-07-31 2002-07-30 모터의 제조방법
JP2003518019A JP4259323B2 (ja) 2001-07-31 2002-07-30 モータの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001232571 2001-07-31
JP2001-232571 2001-07-31

Publications (1)

Publication Number Publication Date
WO2003012963A1 true WO2003012963A1 (en) 2003-02-13

Family

ID=19064474

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/JP2002/007749 Ceased WO2003012961A1 (fr) 2001-07-31 2002-07-30 Procede de fabrication d'un moteur et appareil d'insertion d'un enroulement
PCT/JP2002/007751 Ceased WO2003012963A1 (en) 2001-07-31 2002-07-30 Motor manufacturing method
PCT/JP2002/007750 Ceased WO2003012962A1 (fr) 2001-07-31 2002-07-30 Procede de fabrication d'un moteur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007749 Ceased WO2003012961A1 (fr) 2001-07-31 2002-07-30 Procede de fabrication d'un moteur et appareil d'insertion d'un enroulement

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007750 Ceased WO2003012962A1 (fr) 2001-07-31 2002-07-30 Procede de fabrication d'un moteur

Country Status (6)

Country Link
US (3) US7185413B2 (ja)
EP (3) EP1414138B1 (ja)
JP (3) JP4403801B2 (ja)
KR (2) KR100895781B1 (ja)
CN (2) CN1465127A (ja)
WO (3) WO2003012961A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010172195A (ja) * 2010-05-14 2010-08-05 Hitachi Automotive Systems Ltd 回転電機
WO2011132228A1 (ja) 2010-04-22 2011-10-27 日立オートモティブシステムズ株式会社 固定子とその製造方法
US20180166956A1 (en) * 2016-12-14 2018-06-14 Toyota Jidosha Kabushiki Kaisha Stator manufacturing apparatus and stator manufacturing method

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3752431B2 (ja) * 2001-02-28 2006-03-08 株式会社日立製作所 回転電機及びその製造方法
JP4259127B2 (ja) * 2002-07-30 2009-04-30 アイシン・エィ・ダブリュ株式会社 モータの製造方法
US7275299B2 (en) * 2002-07-30 2007-10-02 Aisin Aw Co., Ltd. Motor manufacturing process
DE102004010446A1 (de) * 2004-03-01 2005-09-22 Elektra Gmbh Polspulen für die Statorwicklung eines geschalteten Reluktanzmotors
JP3913242B2 (ja) * 2004-09-13 2007-05-09 日特エンジニアリング株式会社 多極電機子の巻線方法及び巻線装置
FR2896352B1 (fr) * 2006-01-16 2014-08-22 Valeo Equip Electr Moteur Dispositif de transfert radial d'un bobinage de stator
JP4234749B2 (ja) * 2006-10-19 2009-03-04 株式会社日立製作所 回転電機、クランク形状の連続巻きコイル、分布巻き固定子及びそれらの形成方法
JP4940252B2 (ja) * 2009-02-03 2012-05-30 株式会社日立製作所 回転電機の製造方法
JP5530121B2 (ja) * 2009-05-15 2014-06-25 日特エンジニアリング株式会社 ステータコイル及びその製造方法及び巻き線機
EP2449658A4 (en) * 2009-06-29 2016-03-02 Tm4 Inc SYSTEMS AND METHODS FOR INSERTING INSULATORS AND COILS IN THE STATOR INCHES OF AN ELECTRIC MACHINE
KR101084349B1 (ko) * 2009-10-21 2011-11-17 주식회사 자온지 히트파이프형 방열장치의 제조방법
CN103430259B (zh) * 2011-03-18 2016-05-11 Sht有限公司 自动卷线机、空芯线圈及其卷线方法
JP2012257410A (ja) * 2011-06-09 2012-12-27 Toyota Motor Corp モータ固定子の製造方法、モータ固定子の製造装置
JP5648611B2 (ja) * 2011-09-06 2015-01-07 株式会社豊田自動織機 回転電機のステータの製造装置
US9118225B2 (en) 2012-08-24 2015-08-25 Caterpillar Inc. Coil with twisted wires and stator assembly of a rotary electric machine
JP5936270B2 (ja) * 2012-09-20 2016-06-22 日特エンジニアリング株式会社 巻線装置及び巻線方法
DE102013212892A1 (de) * 2013-07-02 2015-01-08 Robert Bosch Gmbh Stator für eine elektrische Maschine
JP6344761B2 (ja) * 2014-05-20 2018-06-20 日特エンジニアリング株式会社 ステータの製造装置
CN105305743B (zh) * 2014-07-30 2017-09-29 东元电机股份有限公司 定子绕线工具及其绕线方法
JP6315808B2 (ja) * 2014-08-08 2018-04-25 日特エンジニアリング株式会社 コイル製造装置
WO2016035766A1 (ja) * 2014-09-01 2016-03-10 アイシン・エィ・ダブリュ株式会社 ステータ組立方法及びステータ
DE102016111478B4 (de) 2015-12-15 2022-05-19 Grob-Werke Gmbh & Co. Kg Verfahren für den Einbau eines Drahtpaketes in eine elektrische Maschine
CN105720761B (zh) * 2016-04-09 2018-05-01 哈尔滨工业大学 一种紧凑型永磁无刷电机分块式铁心绕线方法
CA3035592A1 (en) * 2016-09-02 2018-03-08 Ats Automation Tooling Systems Inc. Method and system for assembling hairpin conductors with a stator core
WO2018155221A1 (ja) * 2017-02-21 2018-08-30 パナソニックＩｐマネジメント株式会社 モータ
CN108494193B (zh) * 2018-04-23 2019-08-02 昆山富通电子有限公司 一种铁芯绕线设备的旋转装置
CN108494194B (zh) * 2018-04-23 2019-08-02 昆山富通电子有限公司 一种用于铁芯绕线的旋转装置
CN108521205B (zh) * 2018-04-23 2019-08-02 昆山富通电子有限公司 一种铁芯绕线设备
DE102018220216A1 (de) 2018-07-30 2020-01-30 Sms Group Gmbh Rolle für einen Rollenherdofen
JPWO2020195156A1 (ja) * 2019-03-27 2020-10-01
JP7373891B2 (ja) * 2019-05-09 2023-11-06 Ｎｉｔｔｏｋｕ株式会社 コイル挿入装置及びコイル挿入方法
CN110266161B (zh) * 2019-07-04 2020-12-11 超仪科技股份有限公司 漆包线的数控绕线工艺
CN111554467B (zh) * 2020-05-18 2024-09-24 中国科学院近代物理研究所 一种矢量磁体结构
US11411477B2 (en) * 2020-06-22 2022-08-09 Yoshio Kato Coil insertion method and coil insertion device
CN111786520B (zh) * 2020-07-10 2023-03-24 陕西航空电气有限责任公司 一种发电机定子集中绕组嵌线工装及其嵌线方法
KR102938741B1 (ko) 2020-09-11 2026-03-13 엘지이노텍 주식회사 스테이터 모듈 정렬 장치
CN112967873B (zh) * 2021-02-02 2022-03-08 中国科学院电工研究所 组合式变压器线圈支撑系统
KR102865949B1 (ko) * 2021-11-16 2025-10-01 현대모비스 주식회사 고정자 제조 방법 및 고정자 제조 장치
DE102022101153A1 (de) * 2022-01-19 2023-07-20 Schaeffler Technologies AG & Co. KG Verfahren für das Wickeln von windungsspezifischen Drahtlängen und Rotor oder Stator mit einer Spulenwicklung mit windungsspezifischen Drahtlängen
CN114696553B (zh) * 2022-04-07 2024-08-23 山东汉德自动化控制设备有限公司 一种长初级直线电机线圈的绕制方法及绕线机
KR20240043949A (ko) 2022-09-28 2024-04-04 현대자동차주식회사 Afpm 모터 고정자 및 그 제조 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138803A (en) * 1975-05-28 1976-11-30 Hitachi Ltd Inserting device of coil into electric motor
JPS5594567A (en) * 1979-01-10 1980-07-18 Nippon Denso Co Ltd Winding method for winding unit of rotary machine
JPS5619363A (en) 1979-07-19 1981-02-24 Matsushita Electric Ind Co Ltd Inserting method for coil winding and inserting device for coil winding
JPS5846850A (ja) * 1981-09-11 1983-03-18 Toshiba Corp コイル巻枠
JPS631349A (ja) * 1986-06-20 1988-01-06 Yaskawa Electric Mfg Co Ltd 巻線装置
FR2603429A1 (fr) 1986-08-28 1988-03-04 Mitsuba Electric Mfg Co Enroulement de stator d'alternateur pour vehicules et procede de bobinage
JPH099588A (ja) * 1995-06-21 1997-01-10 Toyota Motor Corp モータのステータ作製方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324536A (en) * 1965-05-03 1967-06-13 Donald E Hill Coil assembling apparatus
US3685118A (en) * 1970-04-13 1972-08-22 Industra Products Wire coil stripper and inserting device
JPH07118887B2 (ja) * 1986-09-08 1995-12-18 株式会社三ツ葉電機製作所 回転電機のステータコイル巻装装置
US4750258A (en) * 1986-10-14 1988-06-14 Emerson Electric Co. Apparatus for and method of simultaneously, axially inserting multiple pole, multiple phase windings
US6389678B1 (en) * 1996-05-31 2002-05-21 Emerson Electric Co. Method of constructing a salient pole motor
JP3791426B2 (ja) * 2001-02-20 2006-06-28 日産自動車株式会社 コイル挿入方法および装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138803A (en) * 1975-05-28 1976-11-30 Hitachi Ltd Inserting device of coil into electric motor
JPS5594567A (en) * 1979-01-10 1980-07-18 Nippon Denso Co Ltd Winding method for winding unit of rotary machine
JPS5619363A (en) 1979-07-19 1981-02-24 Matsushita Electric Ind Co Ltd Inserting method for coil winding and inserting device for coil winding
JPS5846850A (ja) * 1981-09-11 1983-03-18 Toshiba Corp コイル巻枠
JPS631349A (ja) * 1986-06-20 1988-01-06 Yaskawa Electric Mfg Co Ltd 巻線装置
FR2603429A1 (fr) 1986-08-28 1988-03-04 Mitsuba Electric Mfg Co Enroulement de stator d'alternateur pour vehicules et procede de bobinage
JPH099588A (ja) * 1995-06-21 1997-01-10 Toyota Motor Corp モータのステータ作製方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1414138A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132228A1 (ja) 2010-04-22 2011-10-27 日立オートモティブシステムズ株式会社 固定子とその製造方法
JP2010172195A (ja) * 2010-05-14 2010-08-05 Hitachi Automotive Systems Ltd 回転電機
US20180166956A1 (en) * 2016-12-14 2018-06-14 Toyota Jidosha Kabushiki Kaisha Stator manufacturing apparatus and stator manufacturing method

Also Published As

Publication number Publication date
JP4403801B2 (ja) 2010-01-27
US20040098856A1 (en) 2004-05-27
KR20040018299A (ko) 2004-03-03
JP4259323B2 (ja) 2009-04-30
JPWO2003012962A1 (ja) 2004-11-25
JPWO2003012961A1 (ja) 2004-11-25
EP1414137A1 (en) 2004-04-28
JPWO2003012963A1 (ja) 2004-11-25
WO2003012961A1 (fr) 2003-02-13
CN1465128B (zh) 2010-04-21
EP1414138A4 (en) 2009-04-29
EP1414138B1 (en) 2012-10-24
CN1465127A (zh) 2003-12-31
EP1414139A1 (en) 2004-04-28
JP4259322B2 (ja) 2009-04-30
US20040055139A1 (en) 2004-03-25
KR100895781B1 (ko) 2009-05-07
EP1414138A1 (en) 2004-04-28
CN1465128A (zh) 2003-12-31
KR20040028639A (ko) 2004-04-03
WO2003012962A1 (fr) 2003-02-13
US20040068858A1 (en) 2004-04-15
US7185413B2 (en) 2007-03-06

Similar Documents

Publication Publication Date Title
WO2003012963A1 (en) Motor manufacturing method
WO2005020408A3 (de) Reluktanzmotor und verfahren zum wickeln eines reluktanzmotors
CN101461126A (zh) 电机、用于电机的定子组件及其制造方法
WO2008003006A3 (en) Configurable multiphase coupled magnetic structure
CA2380581A1 (en) Stator core for a magnetic bearing and the method of manufacturing it
KR100585691B1 (ko) 비엘디시 모터의 스테이터 및 그 제조방법
KR20060018704A (ko) 모터의 스테이터
WO2006026674A3 (en) Precision inductive devices and methods
EP2859564B1 (en) Three-step core for a non-linear transformer
WO2008013600A3 (en) Disc wound transformer and its manufacturing method
CN100594655C (zh) 电动机的制造方法
WO2008011015A3 (en) Automatic winder for an inside brushless stator
EP1219876A3 (en) A solenoid for an electromagnetic valve
GB2376808B (en) Stator with a radial winding and method for manufacturing same
TW200721205A (en) Inductor and fabricating method thereof
WO2009044676A1 (ja) コイル装置及びその製造方法
WO2002095873A3 (de) Ferritantenne
EP1850356A3 (en) Magnetic element
US20120133470A1 (en) Ignition coil with core formed of compressed powder
EP1858036A3 (en) Miniature surface-mount electronic component and method for manufacturing the same
WO2009015745A8 (de) Induktiver steckverbindungsübertrager
JPH05226156A (ja) チップコイル
SU1439704A1 (ru) Магнитопровод статора электрической машины
WO2004003479A8 (de) Sensorspule und wegmesssensor
EP4475153A4 (en) Apparatus for producing a wound iron core and method for producing a wound iron core

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN JP KR

Kind code of ref document: A1

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR

WWE Wipo information: entry into national phase

Ref document number: 028025601

Country of ref document: CN

Ref document number: 1020037004617

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002751810

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10433048

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2003518019

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 1020037004617

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2002751810

Country of ref document: EP