JP2003510998A - 電気的機械用永久磁石ロータ - Google Patents

電気的機械用永久磁石ロータ

Info

Publication number
JP2003510998A
JP2003510998A JP2001525825A JP2001525825A JP2003510998A JP 2003510998 A JP2003510998 A JP 2003510998A JP 2001525825 A JP2001525825 A JP 2001525825A JP 2001525825 A JP2001525825 A JP 2001525825A JP 2003510998 A JP2003510998 A JP 2003510998A
Authority
JP
Japan
Prior art keywords
rotor
permanent magnet
independent
poles
central opening
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.)
Pending
Application number
JP2001525825A
Other languages
English (en)
Japanese (ja)
Inventor
イフリム、コスティン
Original Assignee
エコエアー コーポレーション
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 エコエアー コーポレーション filed Critical エコエアー コーポレーション
Publication of JP2003510998A publication Critical patent/JP2003510998A/ja
Pending 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
    • H02K1/22—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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2001525825A 1999-09-20 2000-09-19 電気的機械用永久磁石ロータ Pending JP2003510998A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15471899P 1999-09-20 1999-09-20
US60/154,718 1999-09-20
PCT/US2000/025657 WO2001022560A1 (en) 1999-09-20 2000-09-19 Permanent magnet rotor portion for electric machines

Publications (1)

Publication Number Publication Date
JP2003510998A true JP2003510998A (ja) 2003-03-18

Family

ID=22552479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001525825A Pending JP2003510998A (ja) 1999-09-20 2000-09-19 電気的機械用永久磁石ロータ

Country Status (4)

Country Link
JP (1) JP2003510998A (de)
CN (1) CN1205728C (de)
DE (1) DE10084941T1 (de)
WO (1) WO2001022560A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254684A (ja) * 2005-03-08 2006-09-21 Lg Electronics Inc モーター
JP2009506738A (ja) * 2005-08-26 2009-02-12 ホガナス アクチボラゲット 電気機械アセンブリ
JP2011524735A (ja) * 2008-06-16 2011-09-01 モトゥール・ルロワ−ソメ 永久磁石回転子及びそのような回転子を含む回転機
KR101255259B1 (ko) * 2009-05-27 2013-04-17 에이비비 오와이 자석을 로터에 부착시키기 위한 장치, 및 로터
WO2014014166A1 (ko) * 2012-07-16 2014-01-23 하이젠모터 주식회사 영구자석 매입형 동기전동기
JP2015211492A (ja) * 2014-04-24 2015-11-24 株式会社東芝 モータ、ランドリー機器、及びモータの製造方法
KR102099836B1 (ko) * 2018-11-26 2020-04-10 엘지전자 주식회사 모터
US11258321B2 (en) 2018-11-26 2022-02-22 Lg Electronics Inc. Motor having rotor frame with magnet fixing jig holes

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879075B2 (en) * 2003-01-31 2005-04-12 Curtiss-Wright Electro-Mechanical Corporation Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque density
JP5240592B2 (ja) * 2011-07-08 2013-07-17 株式会社安川電機 回転電機
JP5429241B2 (ja) * 2011-08-02 2014-02-26 株式会社安川電機 回転電機
ITMO20110252A1 (it) * 2011-09-30 2013-03-31 Montanari Giulio & C S R L Rotore a magneti permanenti per macchina elettrica rotativa
FR2983657B1 (fr) * 2011-12-01 2014-09-05 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor
FR2987184B1 (fr) * 2012-02-20 2016-07-29 Moteurs Leroy-Somer Rotor de machine electrique tournante a concentration de flux.
WO2013135257A2 (de) 2012-03-13 2013-09-19 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft Würzburg Elektrische maschine
EP2639935B1 (de) 2012-03-16 2014-11-26 Siemens Aktiengesellschaft Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor
EP2793365A1 (de) 2013-04-16 2014-10-22 Siemens Aktiengesellschaft Einzelsegmentläufer mit durch Biegeträger gehaltenen Einzelsegmenten und Herstellungsverfahren
DE102013212616A1 (de) * 2013-06-28 2014-12-31 Robert Bosch Gmbh Rotor für eine elektrische Maschine, wobei an dem Rotor über seinen Umfang mehrere Rotorpole angeordnet sind
CN104426265B (zh) * 2013-09-10 2018-06-01 峰岹科技（深圳）有限公司 一种高功率密度的永磁电机转子结构及应用其的电机
DE102014211113A1 (de) * 2014-06-11 2015-12-17 Robert Bosch Gmbh Rotor oder Stator für eine elektrische Maschine mit verbesserter Flussführung
CN105990920A (zh) * 2015-02-12 2016-10-05 珠海格力节能环保制冷技术研究中心有限公司 转子铁芯及具有其的电机
US10326323B2 (en) 2015-12-11 2019-06-18 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
JP6414184B2 (ja) * 2016-11-30 2018-10-31 株式会社富士通ゼネラル 圧縮機
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
CN109691906B (zh) * 2017-10-23 2022-05-10 佛山市顺德区美的电热电器制造有限公司 磁盘、搅拌刀具组件及食物料理机
WO2019084424A1 (en) 2017-10-27 2019-05-02 Fmc Technologies, Inc. MANAGEMENT OF MULTIPLE FLUIDS WITH CENTRIFUGAL FLOW FILTER SYSTEMS
EP3579383B1 (de) 2018-06-07 2020-12-23 maxon international ag Drehmomentoptimierter mehrpoliger rotor für einen elektromotor
DE102019212339A1 (de) * 2019-08-19 2021-02-25 Forschungszentrum Jülich GmbH Lagervorrichtung für Permanentmagnete
CN112491174A (zh) * 2020-11-30 2021-03-12 珠海格力节能环保制冷技术研究中心有限公司 磁阻转子、电机和压缩机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042946U (de) * 1990-04-21 1992-01-10
JPH1189133A (ja) * 1997-09-05 1999-03-30 Fujitsu General Ltd 永久磁石形モータ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX161230A (es) * 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
US5204572A (en) * 1990-09-13 1993-04-20 Sundstrand Corporation Radial magnetic coupling
EP0592605B1 (de) * 1991-07-04 1995-12-06 A.C.M. AZIENDA COSTRUZIONE MOTORI S.a.s. DI RACCA ANITA & C. Antriebsvorrichtung für den zylinder einer strumpfstrickmaschine und rotor für einen bürstenlosen synchronmotor
DE4205926A1 (de) * 1992-02-26 1993-09-16 Magnet Motor Gmbh Elektrische pumpe
JPH05344668A (ja) * 1992-06-08 1993-12-24 Fanuc Ltd 同期電動機のロータ
US5829120A (en) * 1993-02-15 1998-11-03 Fanuc, Ltd. Method for manufacturing a rotor for synchronous motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042946U (de) * 1990-04-21 1992-01-10
JPH1189133A (ja) * 1997-09-05 1999-03-30 Fujitsu General Ltd 永久磁石形モータ

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254684A (ja) * 2005-03-08 2006-09-21 Lg Electronics Inc モーター
JP2009506738A (ja) * 2005-08-26 2009-02-12 ホガナス アクチボラゲット 電気機械アセンブリ
JP2011524735A (ja) * 2008-06-16 2011-09-01 モトゥール・ルロワ−ソメ 永久磁石回転子及びそのような回転子を含む回転機
KR101255259B1 (ko) * 2009-05-27 2013-04-17 에이비비 오와이 자석을 로터에 부착시키기 위한 장치, 및 로터
US8664821B2 (en) 2009-05-27 2014-03-04 Abb Technology Ag Arrangement for attaching a magnet to a rotor, and a rotor
WO2014014166A1 (ko) * 2012-07-16 2014-01-23 하이젠모터 주식회사 영구자석 매입형 동기전동기
JP2015211492A (ja) * 2014-04-24 2015-11-24 株式会社東芝 モータ、ランドリー機器、及びモータの製造方法
KR102099836B1 (ko) * 2018-11-26 2020-04-10 엘지전자 주식회사 모터
US11258321B2 (en) 2018-11-26 2022-02-22 Lg Electronics Inc. Motor having rotor frame with magnet fixing jig holes
US11264851B2 (en) 2018-11-26 2022-03-01 Lg Electronics Inc. Motor having alternately arranged rotor core segments and permanent magnets
US11349360B2 (en) 2018-11-26 2022-05-31 Lg Electronics Inc. Motor
US11355979B2 (en) 2018-11-26 2022-06-07 Lg Electronics Inc. Motor

Also Published As

Publication number Publication date
WO2001022560A1 (en) 2001-03-29
DE10084941T1 (de) 2002-08-14
CN1205728C (zh) 2005-06-08
CN1375122A (zh) 2002-10-16

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