BR112015021782A2 - máquina elétrica rotativa - Google Patents

máquina elétrica rotativa

Info

Publication number
BR112015021782A2
BR112015021782A2 BR112015021782A BR112015021782A BR112015021782A2 BR 112015021782 A2 BR112015021782 A2 BR 112015021782A2 BR 112015021782 A BR112015021782 A BR 112015021782A BR 112015021782 A BR112015021782 A BR 112015021782A BR 112015021782 A2 BR112015021782 A2 BR 112015021782A2
Authority
BR
Brazil
Prior art keywords
electric machine
housings
rotary electric
shims
magnetic mass
Prior art date
Application number
BR112015021782A
Other languages
English (en)
Inventor
Droit Michel
Gluard Nicolas
Dufau Stéphane
Porcher Sébastien
Original Assignee
Leroy Somer Moteurs
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 Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Publication of BR112015021782A2 publication Critical patent/BR112015021782A2/pt

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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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]
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

resumo máquina elétrica rotativa a presente invenção diz respeito a uma máquina elétrica rotativa, compreendendo: uma massa magnética (2), em particular um rotor, compreendendo primeiros alojamentos (3), uma pluralidade de ímãs permanentes (11) inserida nos primeiros alojamentos (3), e calços (20), preferencialmente deformáveis, inseridos nos primeiros alojamentos (3) e/ou nos segundos alojamentos (12) providos na massa magnética (2), os calços (20) sendo configurados para cunhar os ímãs (11) nos primeiros alojamentos por deformação plástica e/ou elástica. 1/1
BR112015021782A 2013-03-07 2014-03-06 máquina elétrica rotativa BR112015021782A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1352065A FR3003101B1 (fr) 2013-03-07 2013-03-07 Machine electronique tournante.
PCT/IB2014/059492 WO2014136078A2 (fr) 2013-03-07 2014-03-06 Machine electronique tournante

Publications (1)

Publication Number Publication Date
BR112015021782A2 true BR112015021782A2 (pt) 2017-07-18

Family

ID=48979857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021782A BR112015021782A2 (pt) 2013-03-07 2014-03-06 máquina elétrica rotativa

Country Status (6)

Country Link
US (1) US9979244B2 (pt)
EP (1) EP2965404A2 (pt)
CN (1) CN105103413A (pt)
BR (1) BR112015021782A2 (pt)
FR (1) FR3003101B1 (pt)
WO (1) WO2014136078A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016251B1 (fr) * 2014-01-09 2017-12-15 Leroy Somer Moteurs Machine electrique a aimants permanents inseres a force
DE102015207663A1 (de) * 2015-04-27 2016-10-27 Schaeffler Technologies AG & Co. KG Rotor eines Elektromotors
FR3036007B1 (fr) * 2015-05-07 2019-08-16 Valeo Equipements Electriques Moteur Rotor ameliore de machine electrique tournante comportant au moins un element de plaquage d'aimant
ITUA20162566A1 (it) * 2016-04-13 2017-10-13 S M E S P A Rotore per una macchina sincrona e macchina sincrona comprendente tale rotore
CN106059150A (zh) * 2016-08-09 2016-10-26 中车株洲电机有限公司 一种电机转子及永磁同步电机
DE102016225334A1 (de) * 2016-12-16 2018-06-21 Robert Bosch Gmbh Elektrische Maschine umfassend einen Rotor und einen Stator und Verfahren zum Befestigen eines Permanentmagneten in einer Aufnahmetasche eines Rotors oder Stators einer elektrischen Maschine
EP3352337A1 (de) * 2017-01-19 2018-07-25 Siemens Aktiengesellschaft Rotor einer permanenterregten, rotierenden elektrischen maschine und verfahren zur herstellung eines derartigen rotors
CN108599422B (zh) * 2018-07-16 2020-04-10 珠海凌达压缩机有限公司 一种转子铁芯结构及压缩机
CN110858734A (zh) * 2018-08-20 2020-03-03 无锡小天鹅电器有限公司 转子、电机及洗衣机
WO2020218030A1 (ja) * 2019-04-25 2020-10-29 日立オートモティブシステムズ株式会社 回転電機の回転子及び回転電機
FR3107395B1 (fr) 2020-02-19 2022-12-30 Socomec Sa Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre
GB2600698B (en) * 2020-11-03 2023-08-02 Jaguar Land Rover Ltd Apparatus for an electric machine
CN112953056B (zh) * 2021-01-25 2022-09-13 格力电器（武汉）有限公司 转子组件及具有其的电机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions
JPH0583892A (ja) * 1991-09-19 1993-04-02 Seiko Epson Corp 永久磁石回転子
JPH11243653A (ja) 1998-02-23 1999-09-07 Fujitsu General Ltd 永久磁石電動機
JPH11355985A (ja) 1998-06-04 1999-12-24 Toshiba Corp 永久磁石形モータ
JP2000175388A (ja) * 1998-12-02 2000-06-23 Meidensha Corp 永久磁石埋め込み型モータ
JP2000188837A (ja) * 1998-12-21 2000-07-04 Matsushita Electric Ind Co Ltd 永久磁石ロータおよびその製造方法
JP2004357418A (ja) * 2003-05-29 2004-12-16 Honda Motor Co Ltd 回転電機のロータにおける永久磁石の固定構造
JP2007037202A (ja) * 2003-10-31 2007-02-08 Neomax Co Ltd 永久磁石埋め込み型モータ用回転子、その組立方法および組立装置
JP2006136088A (ja) * 2004-11-04 2006-05-25 Toyota Industries Corp 電動モータ及び電動圧縮機
JP2010098853A (ja) * 2008-10-16 2010-04-30 Toyota Auto Body Co Ltd ダブルステータ型モータ
US7911104B2 (en) * 2009-03-10 2011-03-22 Drs Power Technology, Inc. Pole retention configuration for electric machine rotors
JP2011125115A (ja) * 2009-12-09 2011-06-23 Hitachi Ltd 磁石埋込式回転電機
FR2976139B1 (fr) * 2011-05-31 2016-04-15 Moteurs Leroy-Somer Rotor a aimants permanents et machine tournante comportant un tel rotor.

Also Published As

Publication number Publication date
US20160013690A1 (en) 2016-01-14
FR3003101B1 (fr) 2015-04-10
WO2014136078A3 (fr) 2015-08-20
EP2965404A2 (fr) 2016-01-13
FR3003101A1 (fr) 2014-09-12
CN105103413A (zh) 2015-11-25
WO2014136078A2 (fr) 2014-09-12
US9979244B2 (en) 2018-05-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2556 DE 31/12/2019.