JP4095795B2 - 永久磁石を有する同期機のロータの製作法及び該方法で製作されたロータ - Google Patents

永久磁石を有する同期機のロータの製作法及び該方法で製作されたロータ Download PDF

Info

Publication number
JP4095795B2
JP4095795B2 JP2001370229A JP2001370229A JP4095795B2 JP 4095795 B2 JP4095795 B2 JP 4095795B2 JP 2001370229 A JP2001370229 A JP 2001370229A JP 2001370229 A JP2001370229 A JP 2001370229A JP 4095795 B2 JP4095795 B2 JP 4095795B2
Authority
JP
Japan
Prior art keywords
core
rotor
permanent magnet
outer cylinder
closing plate
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
JP2001370229A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002186206A (ja
Inventor
ヨホ ラインハルト
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Publication of JP2002186206A publication Critical patent/JP2002186206A/ja
Application granted granted Critical
Publication of JP4095795B2 publication Critical patent/JP4095795B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/223—Rotor cores with windings and permanent magnets
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2001370229A 2000-12-04 2001-12-04 永久磁石を有する同期機のロータの製作法及び該方法で製作されたロータ Expired - Lifetime JP4095795B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10060121.9 2000-12-04
DE10060121A DE10060121A1 (de) 2000-12-04 2000-12-04 Verfahren zur Herstellung eines Permanentmagnete enthaltenden Rotors einer Synchronmaschine und nach diesem Verfahren hergestellter Rotor

Publications (2)

Publication Number Publication Date
JP2002186206A JP2002186206A (ja) 2002-06-28
JP4095795B2 true JP4095795B2 (ja) 2008-06-04

Family

ID=7665669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001370229A Expired - Lifetime JP4095795B2 (ja) 2000-12-04 2001-12-04 永久磁石を有する同期機のロータの製作法及び該方法で製作されたロータ

Country Status (5)

Country Link
US (2) US6711805B2 ( )
JP (1) JP4095795B2 ( )
CN (1) CN1359186A ( )
DE (1) DE10060121A1 ( )
SE (1) SE0104057L ( )

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50213151D1 (de) * 2002-07-26 2009-02-05 Ms Technologie Gmbh Hochgeschwindigkeitsrotor
DE10240580A1 (de) * 2002-08-29 2004-03-11 Claas Industrietechnik Gmbh Rotor eines elektrischen Antriebs und Verfahren zu seiner Herstellung
US6759781B1 (en) * 2003-02-14 2004-07-06 American Superconductor Corporation Rotor assembly
DE10341540B4 (de) * 2003-09-09 2006-08-24 Siemens Ag Motor mit Außenläufer
DE102004003400B4 (de) * 2004-01-23 2012-08-23 Ksb Aktiengesellschaft Kreiselpumpenaggregat
US20080048513A1 (en) * 2004-06-29 2008-02-28 Doris Wilsdorf Multipolar-Plus Machines-Multipolar Machines With Reduced Numbers of Brushes
JP4400425B2 (ja) * 2004-11-15 2010-01-20 トヨタ自動車株式会社 表面磁石型電動機、表面磁石型電動機の製造方法、および表面磁石型電動機を備えた内燃機関
JP4715280B2 (ja) * 2005-04-13 2011-07-06 アイシン精機株式会社 永久磁石埋め込み型モータ、ポンプ装置、及び永久磁石埋め込み型モータの製造方法
US7183683B2 (en) * 2005-06-23 2007-02-27 Peopleflo Manufacturing Inc. Inner magnet of a magnetic coupling
US7549205B2 (en) * 2005-06-24 2009-06-23 Peopleflo Manufacturing Inc. Assembly and method for pre-stressing a magnetic coupling canister
JP2009506739A (ja) * 2005-08-24 2009-02-12 クールマン−ウィルスドルフ・モーターズ・エルエルシー Ｍｐ−ａ及びｍｐ−ｔマシン、交流及び三相交流電流のための多極マシン
TW200709536A (en) * 2006-03-02 2007-03-01 Magtronics Technology Inc A voice coil motor and method of using magnetic restoring force achieving displacement control
US7709988B2 (en) * 2006-04-07 2010-05-04 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
EP1850454B1 (en) * 2006-04-24 2011-06-22 Inventio AG Traction drive for elevator
JP2008043133A (ja) * 2006-08-09 2008-02-21 Hitachi Via Mechanics Ltd 揺動アクチュエータ装置およびレーザ加工装置
JP4497198B2 (ja) 2007-12-06 2010-07-07 トヨタ自動車株式会社 永久磁石とその製造方法、およびロータとｉｐｍモータ
US20090160281A1 (en) * 2007-12-20 2009-06-25 Rasmussen Roy D Permanent magnet motor with radially supported sleeve
DE102008004225A1 (de) * 2008-01-14 2009-07-16 Continental Automotive Gmbh Elektrische Maschine
US20100117473A1 (en) * 2008-11-12 2010-05-13 Masoudipour Mike M Robust permanent magnet rotor assembly
DE102009042765B4 (de) 2009-09-25 2018-05-24 Krebs & Aulich Gmbh Permanenterregte Synchronmaschine
CN101697443A (zh) * 2009-10-30 2010-04-21 无锡新大力电机有限公司 永磁三相同步电机转子端部结构
CN101860132B (zh) * 2010-04-19 2012-04-25 江苏爱尔玛电机制造有限公司 稀土永磁同步电动机转子铁心压装及焊接工具
GB201014074D0 (en) * 2010-08-24 2010-10-06 Dyson Technology Ltd Rotor for an electrical machine
JP5617671B2 (ja) * 2011-02-08 2014-11-05 アイシン・エィ・ダブリュ株式会社 電動機用ロータの製造方法
JP5326014B2 (ja) * 2012-02-16 2013-10-30 ファナック株式会社 磁石を鉄心の外周面に確実に取付けるための構造を有する電動機の回転子及びその製造方法
DE102013108461A1 (de) * 2012-08-09 2014-02-13 Remy Technologies, L.L.C. Dauermagnet- (PM-) Elektromaschine, die mit einem Wärmeleitmaterial (TIM) zwischen benachbarten Dauermagneten versehen ist
DE102012110147A1 (de) * 2012-10-24 2014-04-24 Thyssenkrupp Presta Teccenter Ag Rotor für einen Asynchronmotor in gebauter Ausführung
DE102012110157A1 (de) * 2012-10-24 2014-06-12 Thyssenkrupp Presta Teccenter Ag Rotor für einen Asynchronmotor
US10468952B2 (en) 2012-12-14 2019-11-05 Abb Schweiz Ag Permanent magnet machine with hybrid cage and methods for operating same
DE102013020600A1 (de) * 2013-12-13 2015-06-18 Wilo Se Herstellverfahren eines Elektromotor-Magnetläufers
CN105099027B (zh) * 2014-05-22 2018-02-09 台达电子工业股份有限公司 马达转子及其定位环
WO2015183379A1 (en) * 2014-05-29 2015-12-03 Abb Technology Ag Layered permanent magnet with conductive cage rotor construction
CN104377855B (zh) * 2014-10-13 2017-10-31 广东威灵电机制造有限公司 电机转子、具有该电机转子的电机和电机转子的制造方法
DE102016211251A1 (de) * 2016-06-23 2017-12-28 Robert Bosch Gmbh Rotor für eine elektrische Maschine, elektrische Maschine mit dem Rotor und Herstellungsverfahren für den Rotor
JP6410776B2 (ja) * 2016-10-06 2018-10-24 本田技研工業株式会社 ロータ製造方法
CN106300893B (zh) * 2016-10-15 2018-08-31 哈尔滨工业大学 一种用于正交轴传动的磁通集中式永磁面齿轮组
CN106300889B (zh) * 2016-10-15 2018-08-31 哈尔滨工业大学 一种用于正交轴传动的表贴-Halbach阵列式永磁面齿轮组
CN106655704A (zh) * 2016-10-15 2017-05-10 哈尔滨工业大学 一种用于正交轴传动的Halbach阵列式永磁面齿轮组
CN106655708A (zh) * 2016-10-15 2017-05-10 哈尔滨工业大学 一种用于正交轴传动的表贴式永磁面齿轮组
FR3064423B1 (fr) * 2017-03-22 2019-11-15 Whylot Sas Rotor pour moteur ou generatrice electromagnetique a structure alveolaire comportant des alveoles pour le logement d'aimants respectifs
US11081919B2 (en) * 2017-04-27 2021-08-03 Calnetix Technologies, Llc Electric machine with metallic shield rotor
US11081918B2 (en) 2017-04-27 2021-08-03 Calnetix Technologies, Llc Electric machine having a rotor with retaining sleeve
GB2562261A (en) * 2017-05-10 2018-11-14 Edwards Ltd Motor Rotor
CN107040062A (zh) * 2017-05-26 2017-08-11 哈尔滨电气动力装备有限公司 屏蔽泵电动机转子护环结构
US11489385B2 (en) * 2017-05-29 2022-11-01 Mitsubishi Electric Corporation Rotor, rotary electric machine, and method for manufacturing rotor
RU2682179C1 (ru) * 2018-04-09 2019-03-15 Общество с ограниченной ответственностью "ЭРГА Плюс" Ротор электрической машины с постоянными магнитами (варианты)
JP6738395B2 (ja) * 2018-11-15 2020-08-12 セイコーインスツル株式会社 ロータ
JP6740320B2 (ja) * 2018-11-15 2020-08-12 セイコーインスツル株式会社 ロータ、モータ及びロータの製造方法
CN111786484B (zh) * 2020-06-16 2022-12-27 淮安威灵电机制造有限公司 转子组件及具有该转子组件的电机
US11722025B2 (en) * 2020-12-31 2023-08-08 Trane International Inc. Rotor for electric motors
US12095340B2 (en) * 2021-12-09 2024-09-17 Air Products And Chemicals, Inc. Hydrogen expander magnetic generator apparatus and method
IT202200011189A1 (it) * 2022-05-27 2023-11-27 Ferrari Spa Rotore per una macchina elettrica rotante
WO2024038906A1 (ja) * 2022-08-19 2024-02-22 株式会社Ihi モータロータ、及びモータロータの製造方法
DE102022130482A1 (de) 2022-11-17 2024-05-23 Karlsruher Institut für Technologie, Körperschaft des öffentlichen Rechts Verfahren zur Fixierung vergrabener Magnete in einem Rotor eines Elektromotors oder eines Generators

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939584C (de) * 1944-04-15 1956-02-23 Siemens Ag Laeufer elektrischer Maschinen mit ausgepraegten Dauermagnetpolen
FR2386183A1 (fr) * 1977-03-29 1978-10-27 Novi Pb Sa Rotor de volant magnetique multipolaire et son mode de montage
DE3021607A1 (de) * 1980-06-09 1981-12-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Rotor fuer eine elektrische maschine
JPS5972968A (ja) * 1982-10-16 1984-04-25 Fanuc Ltd 同期電動機用回転子
US4633113A (en) * 1985-10-16 1986-12-30 Sundstrand Corporation Side plate construction for permanent magnet rotor
US4973872A (en) * 1988-10-07 1990-11-27 Emerson Electric Co. Dynamoelectric machine rotor assembly with improved magnet retention stucture
DE3844074A1 (de) * 1988-12-28 1990-07-05 Bosch Gmbh Robert Synchronmaschine
US4918802A (en) * 1989-02-06 1990-04-24 Franklin Electric Co., Inc. Method and apparatus for making permanent magnet rotors
JP2847757B2 (ja) * 1989-06-07 1999-01-20 いすゞ自動車株式会社 回転電機の回転子
JPH0332333A (ja) * 1989-06-26 1991-02-12 Fanuc Ltd ラジアルタイプのロータ構造
US5191256A (en) * 1989-12-15 1993-03-02 American Motion Systems Interior magnet rotary machine
JPH0438134A (ja) * 1990-06-01 1992-02-07 Hitachi Ltd 永久磁石形回転子
JPH04101252U (ja) * 1991-02-08 1992-09-01 株式会社東芝 永久磁石回転子
US5627423A (en) * 1993-06-11 1997-05-06 Askoll S.P.A. Permanent-magnet rotor for electric motors and method of manufacturing the same
DE29504640U1 (de) * 1995-03-18 1995-05-11 Halm, Richard, 73666 Baltmannsweiler Rotor für einen Spaltrohrmotor
EP0854558A3 (en) * 1997-01-21 2000-07-12 Isuzu Ceramics Research Institute Co., Ltd. Structure of a rotor for generators and method of manufacturing the same rotor
BR9705579A (pt) * 1997-09-26 1999-05-11 Brasil Compressores Sa Rotor de motor elétrico e método de produção de rotor de motor elétrico
JPH11252839A (ja) * 1998-03-06 1999-09-17 Nissan Motor Co Ltd ロータの磁石位置決め方法
KR20010021962A (ko) * 1998-09-02 2001-03-15 엠프레사 브라질리에라 데 콤프레소레스 에스.아.-엠브라코 전기 모터 로터용 권선 커버 장치
DE19903251A1 (de) * 1999-01-28 2000-08-03 Wilo Gmbh Vollverkapselter Rotor
JP3850579B2 (ja) * 1999-03-24 2006-11-29 株式会社東芝 永久磁石形回転電機

Also Published As

Publication number Publication date
CN1359186A (zh) 2002-07-17
JP2002186206A (ja) 2002-06-28
US20030011262A1 (en) 2003-01-16
US6822359B2 (en) 2004-11-23
SE0104057D0 (sv) 2001-12-04
US6711805B2 (en) 2004-03-30
SE0104057L (sv) 2002-06-05
DE10060121A1 (de) 2002-06-06
US20040100156A1 (en) 2004-05-27

Similar Documents

Publication Publication Date Title
JP4095795B2 (ja) 永久磁石を有する同期機のロータの製作法及び該方法で製作されたロータ
US9484790B2 (en) Rotor for electric rotating machine and method of manufacturing the same
US7042118B2 (en) Permanent magnet rotor construction wherein relative movement between components is prevented
US6020661A (en) Injection molded motor assembly
US6630762B2 (en) Permanent magnet rotor and method of making the same
US20090261667A1 (en) Rotor for electric rotating machine and rotating machine
JP2019068701A (ja) 回転電機ロータ及びその製造方法
WO2021020479A1 (ja) 回転電機及び回転電機の製造方法
WO2016148294A1 (ja) 回転電機用のロータ及び製造方法
JP2018088748A (ja) ロータ端板及び埋込磁石型同期回転電機
JP2019518412A (ja) 電気機械のためのロータ、ロータを有する電気機械、およびロータの製造方法
JP2007267574A (ja) ロータの製造方法及び電動パワーステアリング用モータ
JP2012139074A (ja) モータロータ
US20060091732A1 (en) Coreless ac linear motor and method of producing the same
JPH1014147A (ja) 周方向着磁形回転子を持つ回転機及びその製造方法
JPH03155347A (ja) リラクタンスモータの回転子
JPH0520979B2 ( )
JP4731920B2 (ja) ロータ
JP2020188560A (ja) 回転電機
WO2018021318A1 (ja) ロータおよび回転電気機械
JP3814173B2 (ja) ロータ製造方法
JPH0956090A (ja) 回転電機の界磁装置
JPS61199449A (ja) 磁石回転型電動機のロ−タ
KR101896934B1 (ko) 워터펌프용 모터 및 그 제조방법
JP3506126B2 (ja) 回転電機

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041027

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20041206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070202

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070327

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070330

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070730

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080208

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080310

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110314

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110314

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120314

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130314

Year of fee payment: 5