FR3064835B1 - Stator pour machine electrique - Google Patents

Stator pour machine electrique Download PDF

Info

Publication number
FR3064835B1
FR3064835B1 FR1752821A FR1752821A FR3064835B1 FR 3064835 B1 FR3064835 B1 FR 3064835B1 FR 1752821 A FR1752821 A FR 1752821A FR 1752821 A FR1752821 A FR 1752821A FR 3064835 B1 FR3064835 B1 FR 3064835B1
Authority
FR
France
Prior art keywords
stator
electric machine
teeth
annular yoke
radially
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
FR1752821A
Other languages
English (en)
Other versions
FR3064835A1 (fr
Inventor
Gael Andrieux
Gilles TONNELIER
Pierre Marchal
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.)
Moving Magnet Technologie SA
Original Assignee
Moving Magnet Technologie SA
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 Moving Magnet Technologie SA filed Critical Moving Magnet Technologie SA
Priority to FR1752821A priority Critical patent/FR3064835B1/fr
Priority to FR1757839A priority patent/FR3064838B1/fr
Priority to PCT/FR2018/050766 priority patent/WO2018178576A1/fr
Priority to CN201880028619.XA priority patent/CN110679062B/zh
Priority to JP2019553860A priority patent/JP7428517B2/ja
Priority to KR1020197030038A priority patent/KR102590592B1/ko
Priority to EP18722104.9A priority patent/EP3602737A1/fr
Priority to US16/498,661 priority patent/US11264846B2/en
Publication of FR3064835A1 publication Critical patent/FR3064835A1/fr
Application granted granted Critical
Publication of FR3064835B1 publication Critical patent/FR3064835B1/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K2201/18—Machines moving with multiple degrees of freedom
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic

Abstract

L'invention présente un stator pour machine électrique présentant une pluralité de dents (12 à 17) s'étendant radialement, supportées par une culasse annulaire extérieure (1) radialement auxdites dents (12 à 17), une partie au moins des dents (12 à 17) portant une bobine, caractérisé en ce qu'une partie au moins des dents (12 à 17) présente un degré de liberté en rotation par rapport à ladite culasse annulaire (1).
FR1752821A 2017-03-31 2017-03-31 Stator pour machine electrique Active FR3064835B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1752821A FR3064835B1 (fr) 2017-03-31 2017-03-31 Stator pour machine electrique
FR1757839A FR3064838B1 (fr) 2017-03-31 2017-08-24 Stator pour machine electrique
CN201880028619.XA CN110679062B (zh) 2017-03-31 2018-03-29 用于电机的定子
JP2019553860A JP7428517B2 (ja) 2017-03-31 2018-03-29 電気機械のためのスプリットステータ本体
PCT/FR2018/050766 WO2018178576A1 (fr) 2017-03-31 2018-03-29 Corps statorique divise pour une machine electrique
KR1020197030038A KR102590592B1 (ko) 2017-03-31 2018-03-29 전기 기계용 분기형 고정자 본체
EP18722104.9A EP3602737A1 (fr) 2017-03-31 2018-03-29 Corps statorique divisé pour une machine électrique
US16/498,661 US11264846B2 (en) 2017-03-31 2018-03-29 Split stator body for an electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752821 2017-03-31
FR1752821A FR3064835B1 (fr) 2017-03-31 2017-03-31 Stator pour machine electrique

Publications (2)

Publication Number Publication Date
FR3064835A1 FR3064835A1 (fr) 2018-10-05
FR3064835B1 true FR3064835B1 (fr) 2020-01-17

Family

ID=59325406

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1752821A Active FR3064835B1 (fr) 2017-03-31 2017-03-31 Stator pour machine electrique
FR1757839A Active FR3064838B1 (fr) 2017-03-31 2017-08-24 Stator pour machine electrique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1757839A Active FR3064838B1 (fr) 2017-03-31 2017-08-24 Stator pour machine electrique

Country Status (7)

Country Link
US (1) US11264846B2 (fr)
EP (1) EP3602737A1 (fr)
JP (1) JP7428517B2 (fr)
KR (1) KR102590592B1 (fr)
CN (1) CN110679062B (fr)
FR (2) FR3064835B1 (fr)
WO (1) WO2018178576A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128595A1 (fr) 2021-10-27 2023-04-28 Moving Magnet Technologies Moteur à acoustique améliorée
GB2615358A (en) * 2022-02-07 2023-08-09 Hispeed Ltd Stator for an electric machine
EP4304051A1 (fr) * 2022-07-06 2024-01-10 Hilti Aktiengesellschaft Stator pourvu de dents enfichables

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452003U (fr) * 1977-09-20 1979-04-11
FR2677507B1 (fr) 1991-06-06 1993-10-15 Moving Magnet Technologie Sa Moteur pas-a-pas ou synchrone economique.
EP1069670A1 (fr) 1999-07-12 2001-01-17 Société industrielle de Sonceboz S.A. Moteur électrique hybride
JP2001128394A (ja) * 1999-10-25 2001-05-11 Hitachi Ltd 回転電機
US20010030486A1 (en) * 2000-03-06 2001-10-18 Pijanowski Joseph M. Electric machine with structural spacer
JP3485889B2 (ja) * 2000-12-28 2004-01-13 アスモ株式会社 ブラシレスモータ
JP2002247782A (ja) * 2001-02-16 2002-08-30 Hitachi Ltd 回転電機およびそのステータ
KR100400572B1 (ko) * 2001-08-03 2003-10-08 엘지전자 주식회사 무정류자 직류전동기의 스테이터
JP2003088007A (ja) * 2001-09-07 2003-03-20 Asmo Co Ltd コアシート、ステータ及び該ステータを用いた回転磁界型電動機
FR2830136B1 (fr) 2001-09-25 2004-09-03 Moving Magnet Tech Moteur polyphase a deux ou trois phases
DE10242404A1 (de) * 2002-09-12 2004-03-25 Robert Bosch Gmbh Blechpaket für eine elektrische Maschine
US6844653B2 (en) * 2003-03-31 2005-01-18 Valeo Electrical Systems, Inc. Stator design for permanent magnet motor with combination slot wedge and tooth locator
KR100595552B1 (ko) * 2004-03-31 2006-07-03 엘지전자 주식회사 연결형 보빈, 이를 구비한 모터의 고정자 및 그 제조방법
FR2899396B1 (fr) 2006-03-30 2008-07-04 Moving Magnet Tech Mmt Moteur electrique polyphase notamment pour l'entrainement de pompes ou de ventilateurs
JP4907654B2 (ja) * 2006-06-05 2012-04-04 三菱電機株式会社 分割型鉄心及びその製造方法、固定子鉄心
JP5120687B2 (ja) * 2007-06-25 2013-01-16 富士電機株式会社 永久磁石型回転機の固定子構造
CN101483359B (zh) * 2008-01-11 2012-08-22 德昌电机(深圳)有限公司 电机定子结构及其形成方法
DE102008054037B4 (de) 2008-10-30 2013-05-16 Bühler Motor GmbH Geräuscharme Kreiselpumpe
FR2947902B1 (fr) 2009-07-07 2011-07-22 Moving Magnet Technologies M M T Capteur de position absolue et multi-periodique
DE102009028245A1 (de) * 2009-08-05 2011-02-10 Robert Bosch Gmbh Stator in einem Elektromotor
JP5688684B2 (ja) * 2011-08-25 2015-03-25 株式会社デンソー 回転電機
US20130057105A1 (en) 2011-09-02 2013-03-07 Dean James Patterson Permanent magnet motors and methods of assembling the same
FR2982715B1 (fr) 2011-11-14 2013-11-15 Moving Magnet Tech Module indicateur pour tableau de bord a mouvement fluide
JP5714548B2 (ja) * 2011-12-22 2015-05-07 ヤマハ発動機株式会社 回転電気機械
FR2986923B1 (fr) 2012-02-15 2014-10-31 Moving Magnet Tech Actionneur a entrainement direct compact generant une force constante
CN202444396U (zh) * 2012-03-16 2012-09-19 浙江西玛电机有限公司 旋转电机
FR2994353B1 (fr) 2012-08-01 2014-08-08 Moving Magnet Tech Moteur electrique optimise a dents etroites
JP2014072988A (ja) * 2012-09-28 2014-04-21 Yaskawa Electric Corp 固定子コア、分割コアブロック、固定子の製造方法、および回転電機
JP2014110740A (ja) * 2012-12-04 2014-06-12 Toyota Motor Corp 回転電機用ステータ
WO2014136145A1 (fr) * 2013-03-08 2014-09-12 三菱電機株式会社 Noyau de stator d'une machine rotative, machine rotative et procédé de fabrication correspondant
DE102014110609A1 (de) * 2013-08-09 2015-02-12 Johnson Electric S.A. Einphasiger bürstenloser Motor
US10498181B2 (en) * 2013-08-09 2019-12-03 Johnson Electric International AG Motor and method for using and making the same
JP5839007B2 (ja) * 2013-09-03 2016-01-06 株式会社デンソー 回転電機の固定子鉄心およびその製造方法
FR3011697A1 (fr) 2013-10-07 2015-04-10 Moving Magnet Tech Machine electrique sans encoches a bobinage concentre
FR3017011B1 (fr) 2014-01-29 2019-01-25 Moving Magnet Technologies Actionneur electromagnetique lineaire presentant deux organes mobiles independants
FR3018966A1 (fr) 2014-03-21 2015-09-25 Mmt Sa Machine electrique hybride
FR3027744B1 (fr) 2014-10-23 2016-12-02 Mmt Sa Moteur polyphase presentant une alternance d'aimants permanents et de poles saillants
FR3030147B1 (fr) 2014-12-11 2018-03-16 Mmt Sa Actionneur avec modules statorique et rotorique enrobes
JP6495715B2 (ja) 2015-03-31 2019-04-03 アイチエレック株式会社 固定子および回転機
FR3039337B1 (fr) 2015-07-23 2017-09-01 Mmt Sa Motoreducteur compact
DE202016104603U1 (de) * 2015-08-28 2016-12-22 Johnson Electric S.A. Motor
CN106849424B (zh) * 2015-12-03 2020-01-07 德昌电机(深圳)有限公司 单相永磁电机
FR3057501B1 (fr) 2016-10-19 2019-11-15 Mmt ag Motoreducteur compact
FR3058845B1 (fr) 2016-11-16 2020-11-13 Moving Magnet Tech Stator pour machine electrique haute vitesse

Also Published As

Publication number Publication date
JP7428517B2 (ja) 2024-02-06
JP2020512810A (ja) 2020-04-23
CN110679062A (zh) 2020-01-10
CN110679062B (zh) 2022-01-07
EP3602737A1 (fr) 2020-02-05
US20210111594A1 (en) 2021-04-15
FR3064835A1 (fr) 2018-10-05
FR3064838A1 (fr) 2018-10-05
KR102590592B1 (ko) 2023-10-17
US11264846B2 (en) 2022-03-01
FR3064838B1 (fr) 2023-01-20
KR20200004790A (ko) 2020-01-14
WO2018178576A1 (fr) 2018-10-04

Similar Documents

Publication Publication Date Title
FR3064835B1 (fr) Stator pour machine electrique
FR3041831B1 (fr) Machine electrique tournante comportant un rotor et un stator pour le passage d'un fluide.
FR3020399B1 (fr) Ensemble modulaire pour une turbomachine
WO2015155730A3 (fr) Stator de machine électrique tournante
WO2015067487A3 (fr) Machine électrique comportant une bride de fixation
BR112017020187A2 (pt) ?conjunto para a passagem de um chicote elétrico através de uma parede, compartimento e motor de turbina?
JP2020117155A5 (fr)
JP2021027444A5 (fr)
FR3075505B1 (fr) Stator de moteur ou generatrice electromagnetique avec support individuel de bobinage encliquete sur une dent associee
SG10202003394WA (en) Combined motor stator
JP2021062015A5 (fr)
JP2020140345A5 (fr)
FR3091059B1 (fr) Corps de stator de machine électrique tournante
GB202015012D0 (en) Stator assembly cooling
FR3049127B1 (fr) Stator a refroidissement fluide pour machine electrique.
FR3058845B1 (fr) Stator pour machine electrique haute vitesse
FR3051990B1 (fr) Machine electrique
RU2016132346A (ru) Заготовка трубы гнутой
JP2021025793A5 (fr)
JP2020120593A5 (fr)
FR3055484B1 (fr) Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort
FR3029963B1 (fr) Machine electrique
MY176772A (en) A spoke type permanent magnet motor
JP2017059087A5 (fr)
GEP20217238B (en) Radial forging machine having clamping range regulator

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20181005

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8