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FR3009140B1 - Rotor a aimants permanents - Google Patents

Rotor a aimants permanents

Info

Publication number
FR3009140B1
FR3009140B1 FR1357484A FR1357484A FR3009140B1 FR 3009140 B1 FR3009140 B1 FR 3009140B1 FR 1357484 A FR1357484 A FR 1357484A FR 1357484 A FR1357484 A FR 1357484A FR 3009140 B1 FR3009140 B1 FR 3009140B1
Authority
FR
France
Prior art keywords
rotor
permanent magnets
magnets
permanent
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.)
Active
Application number
FR1357484A
Other languages
English (en)
Other versions
FR3009140A1 (fr
Inventor
Baraka Khadija El
Svetislav Jugovic
Frederic Palleschi
Jerome Legranger
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1357484A priority Critical patent/FR3009140B1/fr
Priority to EP14750573.9A priority patent/EP3028368A2/fr
Priority to CN201480043271.3A priority patent/CN105431999B/zh
Priority to PCT/FR2014/051827 priority patent/WO2015015084A2/fr
Priority to US14/905,846 priority patent/US10008891B2/en
Publication of FR3009140A1 publication Critical patent/FR3009140A1/fr
Application granted granted Critical
Publication of FR3009140B1 publication Critical patent/FR3009140B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FR1357484A 2013-07-29 2013-07-29 Rotor a aimants permanents Active FR3009140B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1357484A FR3009140B1 (fr) 2013-07-29 2013-07-29 Rotor a aimants permanents
EP14750573.9A EP3028368A2 (fr) 2013-07-29 2014-07-16 Rotor a aimants permanents
CN201480043271.3A CN105431999B (zh) 2013-07-29 2014-07-16 具有永磁体的转子
PCT/FR2014/051827 WO2015015084A2 (fr) 2013-07-29 2014-07-16 Rotor a aimants permanents
US14/905,846 US10008891B2 (en) 2013-07-29 2014-07-16 Rotor with permanent magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1357484A FR3009140B1 (fr) 2013-07-29 2013-07-29 Rotor a aimants permanents

Publications (2)

Publication Number Publication Date
FR3009140A1 FR3009140A1 (fr) 2015-01-30
FR3009140B1 true FR3009140B1 (fr) 2017-02-24

Family

ID=50288174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357484A Active FR3009140B1 (fr) 2013-07-29 2013-07-29 Rotor a aimants permanents

Country Status (5)

Country Link
US (1) US10008891B2 (fr)
EP (1) EP3028368A2 (fr)
CN (1) CN105431999B (fr)
FR (1) FR3009140B1 (fr)
WO (1) WO2015015084A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3063401A1 (fr) * 2017-02-27 2018-08-31 Valeo Equip Electr Moteur Rotor de machine electrique tournante a configuration amelioree
CN107099695B (zh) * 2017-05-09 2018-11-06 于泠然 一种可变形永磁合金、可变形永磁合金薄带及其制备方法
DE102021200683A1 (de) 2021-01-26 2022-07-28 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Rotor eines Elektromotors
EP4293875A1 (fr) * 2022-06-15 2023-12-20 Vorwerk & Co. Interholding GmbH Moteur électrique, robot de cuisine et procédé de montage

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT240620Y1 (it) 1996-04-23 2001-04-02 Bamo Elettroutensili S R L Struttura di pacco polare, per rotori a magneti permanenti dialternatori e simili
DE59709336D1 (de) 1996-09-21 2003-03-27 Diehl Ako Stiftung Gmbh & Co Einrichtung zur Antriebsstromsteuerung eines elektrisch kommutierten Permanentmagnet-Motors
JP2006283683A (ja) 2005-04-01 2006-10-19 Sanden Corp ハイブリッド圧縮機
US7772735B2 (en) * 2006-04-19 2010-08-10 Asmo Co., Ltd. Embedded magnet type rotating electric machine
DE102007029719A1 (de) * 2007-02-01 2008-08-07 Robert Bosch Gmbh Elektrische Maschine
US8049389B2 (en) * 2008-06-02 2011-11-01 Honda Motor Co., Ltd. Axial gap motor
JP2010016958A (ja) * 2008-07-02 2010-01-21 Hitachi Ltd 回転電機
JP5678954B2 (ja) * 2010-03-15 2015-03-04 株式会社安川電機 永久磁石形回転電機
FR2958466B1 (fr) * 2010-03-31 2017-09-08 Valeo Equip Electr Moteur Machine electrique tournante synchrone a aimants permanents et concentration de flux
FR2958465B1 (fr) * 2010-03-31 2013-02-15 Valeo Equip Electr Moteur Machine electrique tournante synchrone a aimants permanents et concentration de flux
CN201656606U (zh) * 2010-04-29 2010-11-24 南京上星机电有限公司 一种电动机用的硅钢片
DE102010029248A1 (de) * 2010-05-25 2011-12-01 Robert Bosch Gmbh Lenkantrieb für ein Kraftfahrzeug
CN102377257B (zh) * 2010-08-10 2016-03-30 德昌电机(深圳)有限公司 无刷电机
JP2013211931A (ja) * 2010-10-04 2013-10-10 Nippon Densan Corp ロータ及びモータ
KR101220381B1 (ko) * 2010-12-01 2013-01-09 현대자동차주식회사 매입형 영구자석모터 및 이를 제작하는 방법
CN201994809U (zh) * 2011-04-18 2011-09-28 浙江中源电气有限公司 一种永磁无齿风力发电机
CN202221930U (zh) * 2011-08-11 2012-05-16 中山大洋电机制造有限公司 一种电机永磁转子结构
DE102011080948A1 (de) * 2011-08-15 2013-02-21 Robert Bosch Gmbh Federelement zur mechanischen Fixierung von Magneten in einem Rotor
EP2568578A3 (fr) * 2011-09-07 2017-12-06 Samsung Electronics Co., Ltd. Moteur et lave-linge pourvu de ce dernier
CN202231588U (zh) * 2011-09-22 2012-05-23 佛山市威灵洗涤电机制造有限公司 永磁电机
FR2982093B1 (fr) * 2011-10-27 2017-11-03 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un rotor
FR2982439B1 (fr) * 2011-11-08 2013-11-22 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor
JP5215486B1 (ja) * 2011-11-14 2013-06-19 ファナック株式会社 永久磁石同期電動機の回転子、電動機および工作機械
FR2984628B1 (fr) * 2011-12-14 2014-11-21 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comportant un tel rotor
KR101880097B1 (ko) * 2012-01-19 2018-07-23 삼성전자주식회사 모터와 그 로터
FR2991118B1 (fr) * 2012-05-24 2015-11-13 Valeo Equip Electr Moteur Rotor de machine electrique et dispositif de maintien d'aimants permanents associe

Also Published As

Publication number Publication date
US20160172916A1 (en) 2016-06-16
FR3009140A1 (fr) 2015-01-30
US10008891B2 (en) 2018-06-26
CN105431999A (zh) 2016-03-23
EP3028368A2 (fr) 2016-06-08
CN105431999B (zh) 2019-05-03
WO2015015084A3 (fr) 2015-10-15
WO2015015084A2 (fr) 2015-02-05

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