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CN1205728C - 用于电机的永久磁铁转子部分 - Google Patents

用于电机的永久磁铁转子部分 Download PDF

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Publication number
CN1205728C
CN1205728C CN 00813143 CN00813143A CN1205728C CN 1205728 C CN1205728 C CN 1205728C CN 00813143 CN00813143 CN 00813143 CN 00813143 A CN00813143 A CN 00813143A CN 1205728 C CN1205728 C CN 1205728C
Authority
CN
China
Prior art keywords
rotor
permanent magnet
poles
individual
pole
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 - Fee Related
Application number
CN 00813143
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English (en)
Chinese (zh)
Other versions
CN1375122A (zh
Inventor
C·伊夫林
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.)
Ecoair Corp
Original Assignee
Ecoair Corp
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 Ecoair Corp filed Critical Ecoair Corp
Publication of CN1375122A publication Critical patent/CN1375122A/zh
Application granted granted Critical
Publication of CN1205728C publication Critical patent/CN1205728C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
  • Iron Core Of Rotating Electric Machines (AREA)
CN 00813143 1999-09-20 2000-09-19 用于电机的永久磁铁转子部分 Expired - Fee Related CN1205728C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15471899P 1999-09-20 1999-09-20
US60/154718 1999-09-20

Publications (2)

Publication Number Publication Date
CN1375122A CN1375122A (zh) 2002-10-16
CN1205728C true CN1205728C (zh) 2005-06-08

Family

ID=22552479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00813143 Expired - Fee Related CN1205728C (zh) 1999-09-20 2000-09-19 用于电机的永久磁铁转子部分

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103036334A (zh) * 2011-09-30 2013-04-10 蒙塔纳里朱利奥&C.有限责任公司 用于旋转电机的永磁体转子
CN103959608A (zh) * 2011-12-01 2014-07-30 法雷奥电机设备公司 用于旋转电机的转子和包括该类型转子的旋转电机

Families Citing this family (29)

* 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
KR100688206B1 (ko) * 2005-03-08 2007-03-02 엘지전자 주식회사 모터
TWI353705B (en) * 2005-08-26 2011-12-01 Hoeganaes Ab An electric rotary machine
FR2932618B1 (fr) * 2008-06-16 2010-11-19 Leroy Somer Moteurs Rotor a aimants permanents et machine tournante comportant un tel rotor
FI121985B (fi) * 2009-05-27 2011-06-30 Abb Oy Järjestely magneetin kiinnittämiseksi roottoriin ja roottori
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
FR2987184B1 (fr) * 2012-02-20 2016-07-29 Moteurs Leroy-Somer Rotor de machine electrique tournante a concentration de flux.
WO2013135256A2 (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
WO2014014166A1 (ko) * 2012-07-16 2014-01-23 하이젠모터 주식회사 영구자석 매입형 동기전동기
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
JP6494922B2 (ja) * 2014-04-24 2019-04-03 東芝ライフスタイル株式会社 モータ、ランドリー機器、及びモータの製造方法
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
US11719260B2 (en) 2017-10-27 2023-08-08 Fmc Technologies, Inc. Multi-fluid management with inside out fluid systems
EP3579383B1 (de) 2018-06-07 2020-12-23 maxon international ag Drehmomentoptimierter mehrpoliger rotor für einen elektromotor
KR102099836B1 (ko) * 2018-11-26 2020-04-10 엘지전자 주식회사 모터
EP3657642B1 (de) 2018-11-26 2023-09-06 LG Electronics Inc. Motor
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
CN114268181A (zh) * 2021-12-24 2022-04-01 宁波恒帅股份有限公司 一种能降低齿槽转矩脉动的永磁电机

Family Cites Families (8)

* 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
JPH042946U (de) * 1990-04-21 1992-01-10
US5204572A (en) * 1990-09-13 1993-04-20 Sundstrand Corporation Radial magnetic coupling
WO1993001340A1 (en) * 1991-07-04 1993-01-21 A.C.M. Azienda Costruzione Motori S.A.S. Di Racca Anita & C. Drive device for the cylinder of a hosiery machine and rotor assembly for a brushless synchronous motor
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
JPH1189133A (ja) * 1997-09-05 1999-03-30 Fujitsu General Ltd 永久磁石形モータ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103036334A (zh) * 2011-09-30 2013-04-10 蒙塔纳里朱利奥&C.有限责任公司 用于旋转电机的永磁体转子
CN103036334B (zh) * 2011-09-30 2016-06-22 蒙塔纳里朱利奥&C.有限责任公司 用于旋转电机的永磁体转子
CN103959608A (zh) * 2011-12-01 2014-07-30 法雷奥电机设备公司 用于旋转电机的转子和包括该类型转子的旋转电机
CN103959608B (zh) * 2011-12-01 2016-08-17 法雷奥电机设备公司 用于旋转电机的转子和包括该类型转子的旋转电机

Also Published As

Publication number Publication date
DE10084941T1 (de) 2002-08-14
CN1375122A (zh) 2002-10-16
JP2003510998A (ja) 2003-03-18
WO2001022560A1 (en) 2001-03-29

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Granted publication date: 20050608

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CF01 Termination of patent right due to non-payment of annual fee