CA2785084A1 - Rotor pour machine polaire modulee - Google Patents

Rotor pour machine polaire modulee Download PDF

Info

Publication number
CA2785084A1
CA2785084A1 CA2785084A CA2785084A CA2785084A1 CA 2785084 A1 CA2785084 A1 CA 2785084A1 CA 2785084 A CA2785084 A CA 2785084A CA 2785084 A CA2785084 A CA 2785084A CA 2785084 A1 CA2785084 A1 CA 2785084A1
Authority
CA
Canada
Prior art keywords
rotor
constant
support structure
rotor pole
pole section
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.)
Abandoned
Application number
CA2785084A
Other languages
English (en)
Inventor
Lars-Olov Pennander
Goeran Nord
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.)
Hoganas AB
Original Assignee
Hoganas 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 Hoganas AB filed Critical Hoganas AB
Publication of CA2785084A1 publication Critical patent/CA2785084A1/fr
Abandoned 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
    • 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
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines
CA2785084A 2009-12-21 2010-12-20 Rotor pour machine polaire modulee Abandoned CA2785084A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA200970291 2009-12-21
DKPA200970291 2009-12-21
US28929809P 2009-12-22 2009-12-22
US61/289,298 2009-12-22
PCT/EP2010/070250 WO2011076740A1 (fr) 2009-12-21 2010-12-20 Rotor pour machine polaire modulée

Publications (1)

Publication Number Publication Date
CA2785084A1 true CA2785084A1 (fr) 2011-06-30

Family

ID=42555931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2785084A Abandoned CA2785084A1 (fr) 2009-12-21 2010-12-20 Rotor pour machine polaire modulee

Country Status (11)

Country Link
EP (1) EP2517333A1 (fr)
JP (1) JP2013515455A (fr)
KR (1) KR20120106984A (fr)
CN (1) CN102754309B (fr)
AU (1) AU2010334933B2 (fr)
BR (1) BR112012017740A2 (fr)
CA (1) CA2785084A1 (fr)
MX (1) MX2012007208A (fr)
RU (1) RU2551424C2 (fr)
TW (1) TWI423560B (fr)
WO (1) WO2011076740A1 (fr)

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US20140365013A1 (en) 2011-12-23 2014-12-11 Höganäs Ab (Publ) Control system
EP2639935B1 (fr) * 2012-03-16 2014-11-26 Siemens Aktiengesellschaft Rotor à excitation permanente, machine électrique dotée d'un tel rotor et procédé de fabrication du rotor
EP2639934B1 (fr) * 2012-03-16 2015-04-29 Siemens Aktiengesellschaft Rotor à excitation permanente, machine électrique dotée d'un tel rotor et procédé de fabrication du rotor
US20150028710A1 (en) * 2012-05-24 2015-01-29 Mitsubishi Electric Corporation Rotor for rotating electric machine, rotating electric machine, and method for manufacturing rotor for rotating electric machine
EP2725687A1 (fr) * 2012-10-26 2014-04-30 Siemens Aktiengesellschaft Machine synchrone excitée en permanence
TWI483514B (zh) 2012-11-09 2015-05-01 Ind Tech Res Inst 軸向磁通集磁轉子結構
DE102012222192A1 (de) * 2012-12-04 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Transversalflussmaschine und Verfahren zu deren Herstellung
DE102013202011A1 (de) * 2013-02-07 2014-08-07 Robert Bosch Gmbh Antriebsmotor zum getriebelosen Antrieb eines Zweirads
TWI492490B (zh) * 2013-02-21 2015-07-11 Univ Nat Yunlin Sci & Tech Multi - phase transverse magnetic field induction motor
DE102013222329A1 (de) * 2013-11-04 2015-05-07 Robert Bosch Gmbh Maschinenkomponente für eine Elektromaschine und Verfahren zur Herstellung einer solchen Maschinenkomponente
CN204068478U (zh) * 2014-08-29 2014-12-31 博世汽车部件(苏州)有限公司 凸极永磁电机和包括该电机的电动车辆
JP6220328B2 (ja) 2014-11-20 2017-10-25 株式会社神戸製鋼所 磁石埋込型回転電機
WO2019058347A1 (fr) * 2017-09-24 2019-03-28 Genesis Robotics And Motion Technologies Canada, Ulc Rotor à plusieurs éléments radiaux pour machine électrique

Family Cites Families (30)

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SU103754A1 (ru) * 1955-05-07 1955-11-30 А.Г. Иосифьян Синхронно-асинхронный двигатель
US3889140A (en) * 1968-08-31 1975-06-10 Max Baermann Fa Induction brake or clutch
JPS5144255A (en) * 1974-10-14 1976-04-15 Hitachi Condenser Kondensano hoansochi
JPS5925973A (ja) * 1982-08-04 1984-02-10 Hitachi Metals Ltd 多重被覆材料およびその製造法
JPS6093464U (ja) * 1983-11-29 1985-06-26 三菱電機株式会社 永久磁石回転型の回転機の回転子
JPS6146153A (ja) * 1984-08-10 1986-03-06 Hitachi Metals Ltd ステツピングモ−タ用ロ−タ
FR2627030B1 (fr) * 1988-02-05 1994-05-06 Banon Louis Rotor de machine electrique tournante a aimants permanents de type a concentration de flux
US4882515A (en) * 1988-06-03 1989-11-21 General Motors Corporation Alternating current generator
JPH033148U (fr) * 1989-05-30 1991-01-14
JPH06215967A (ja) * 1993-01-20 1994-08-05 Matsushita Electric Ind Co Ltd 移送一体成形磁気回路の製造方法
ES2203784T3 (es) 1996-02-23 2004-04-16 Hoganas Ab Polvo de hierro recubierto de fosfato y metodo para su fabricacion.
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
FR2839211A1 (fr) * 2002-04-29 2003-10-31 Conception & Dev Michelin Sa Machine electrique dont le rotor est specialement adapte aux hautes vitesses
RU2241296C1 (ru) * 2003-05-05 2004-11-27 Демьяненко Александр Васильевич Пакет для формирования магнитной системы ротора
JP2005237048A (ja) * 2004-02-17 2005-09-02 Osaka Gas Co Ltd 交流発電機及び発電装置
US7157827B2 (en) * 2004-09-21 2007-01-02 A. O. Smith Corporation Spoke permanent magnet rotor
KR100629335B1 (ko) * 2004-10-29 2006-09-29 엘지전자 주식회사 전동기와 그 계자 제작 방법과 그를 갖는 세탁기
DE102004058046B4 (de) * 2004-12-01 2012-10-31 Siemens Ag Hochpolige permanenterregte Synchronmaschine mit Zahnspulen
JP4501683B2 (ja) * 2004-12-28 2010-07-14 株式会社日立製作所 永久磁石回転電機及びそれを用いた車載電動アクチュエータ装置用電機システム並びに電動パワーステアリング装置用電機システム
US20060255679A1 (en) * 2005-05-13 2006-11-16 Dine Pieter V Apparatus for pole pieces
TWI353705B (en) * 2005-08-26 2011-12-01 Hoeganaes Ab An electric rotary machine
KR100785276B1 (ko) * 2005-12-29 2007-12-13 한국전기연구원 외전형 영구자석 여자 횡자속 전동기
JP4068653B2 (ja) * 2006-05-31 2008-03-26 山洋電気株式会社 モータ用回転子
FR2903824A1 (fr) * 2006-07-13 2008-01-18 Leroy Somer Moteurs Rotor de machine tournante electrique et procede de fabrication
NZ550078A (en) * 2006-09-25 2008-12-24 Wellington Drive Technologies Electrical machines with composite poles
JP2008295178A (ja) * 2007-05-24 2008-12-04 Meidensha Corp 永久磁石式回転機の回転子構造
JP2009077469A (ja) * 2007-09-19 2009-04-09 Yaskawa Electric Corp 埋込磁石型モータとその製造方法
WO2009116935A1 (fr) * 2008-03-19 2009-09-24 Höganäs Ab (Publ) Pièces polaires de rotor intégrées
SI2266188T1 (sl) * 2008-03-19 2012-06-29 Hoeganaes Ab Publ Rotor s trajnimi magneti s polovimi deli, ki koncentrirajo fluks
JP5501572B2 (ja) * 2008-04-25 2014-05-21 株式会社ジェイテクト モーターのローター及び電動パワーステアリング装置

Also Published As

Publication number Publication date
TW201141013A (en) 2011-11-16
RU2012131277A (ru) 2014-01-27
CN102754309A (zh) 2012-10-24
EP2517333A1 (fr) 2012-10-31
KR20120106984A (ko) 2012-09-27
WO2011076740A1 (fr) 2011-06-30
AU2010334933B2 (en) 2015-05-21
CN102754309B (zh) 2015-08-05
RU2551424C2 (ru) 2015-05-27
JP2013515455A (ja) 2013-05-02
AU2010334933A1 (en) 2012-07-12
MX2012007208A (es) 2012-07-23
BR112012017740A2 (pt) 2017-10-10
TWI423560B (zh) 2014-01-11

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20161221