FR3112905B1 - Stator de machine électrique tournante - Google Patents

Stator de machine électrique tournante Download PDF

Info

Publication number
FR3112905B1
FR3112905B1 FR2007746A FR2007746A FR3112905B1 FR 3112905 B1 FR3112905 B1 FR 3112905B1 FR 2007746 A FR2007746 A FR 2007746A FR 2007746 A FR2007746 A FR 2007746A FR 3112905 B1 FR3112905 B1 FR 3112905B1
Authority
FR
France
Prior art keywords
electric machine
rotating electric
teeth
notches
machine stator
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
FR2007746A
Other languages
English (en)
Other versions
FR3112905A1 (fr
Inventor
Olivier Gas
Xavier Jannot
Michel Jacques Saint
Francois Turcat
Nicolas Langlard
Sébastien Desurmont
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.)
Nidec PSA Emotors SAS
Skyazur SAS
Original Assignee
Nidec PSA Emotors SAS
Skyazur 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 Nidec PSA Emotors SAS, Skyazur SAS filed Critical Nidec PSA Emotors SAS
Priority to FR2007746A priority Critical patent/FR3112905B1/fr
Priority to US18/012,134 priority patent/US20230268782A1/en
Priority to EP21740121.5A priority patent/EP4186145A1/fr
Priority to CN202180059701.0A priority patent/CN116195170A/zh
Priority to PCT/FR2021/051085 priority patent/WO2022018333A1/fr
Publication of FR3112905A1 publication Critical patent/FR3112905A1/fr
Application granted granted Critical
Publication of FR3112905B1 publication Critical patent/FR3112905B1/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
    • 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
    • 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K2201/15—Sectional machines
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Stator de machine électrique tournante Stator (2) de machine électrique tournante (1), comportant : - une couronne (25) radialement intérieure comportant des dents (23) et des encoches (21) ouvertes radialement vers l’extérieur s’étendant entre les dents, des ponts de matière (27) reliant deux dents adjacentes à leur base et définissant le fond de l’encoche entre ces dents, - des bobinages (22) disposés dans les encoches, ayant des conducteurs électriques disposés de manière rangée dans les encoches (21), et - une culasse (29) radialement extérieure, rapportée au contact de la couronne, la culasse étant formée de secteurs (30) assemblés. Figure pour l’abrégé : Fig. 6
FR2007746A 2020-07-23 2020-07-23 Stator de machine électrique tournante Active FR3112905B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2007746A FR3112905B1 (fr) 2020-07-23 2020-07-23 Stator de machine électrique tournante
US18/012,134 US20230268782A1 (en) 2020-07-23 2021-06-16 Stator for a rotary electric machine
EP21740121.5A EP4186145A1 (fr) 2020-07-23 2021-06-16 Stator de machine électrique tournante
CN202180059701.0A CN116195170A (zh) 2020-07-23 2021-06-16 旋转电机的定子
PCT/FR2021/051085 WO2022018333A1 (fr) 2020-07-23 2021-06-16 Stator de machine électrique tournante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007746 2020-07-23
FR2007746A FR3112905B1 (fr) 2020-07-23 2020-07-23 Stator de machine électrique tournante

Publications (2)

Publication Number Publication Date
FR3112905A1 FR3112905A1 (fr) 2022-01-28
FR3112905B1 true FR3112905B1 (fr) 2023-06-09

Family

ID=74125274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007746A Active FR3112905B1 (fr) 2020-07-23 2020-07-23 Stator de machine électrique tournante

Country Status (5)

Country Link
US (1) US20230268782A1 (fr)
EP (1) EP4186145A1 (fr)
CN (1) CN116195170A (fr)
FR (1) FR3112905B1 (fr)
WO (1) WO2022018333A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2615358B (en) * 2022-02-07 2024-06-26 Hispeed Ltd Stator with asymmetric material bridges for an electric machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214543A (en) 1968-05-03 1970-12-02 Scragg & Sons Textile process and apparatus
US5030877A (en) * 1985-11-20 1991-07-09 Allied-Signal Inc. Turbine engine with integral clam shell dynamoelectric machine
JP2875497B2 (ja) 1995-06-30 1999-03-31 アスモ株式会社 電動機のステータ
FR2745443A1 (fr) * 1996-02-28 1997-08-29 Leroy Somer Moteurs Secteur circulaire pour tole statorique, stator de machine dynamo-electrique constitue a partir de tels secteurs et machine dynamo-electrique comportant un tel stator
FR2801142B1 (fr) 1999-11-12 2008-05-30 Leroy Somer Tole de machine tournante electrique a elements rapportes
FR2907613B1 (fr) * 2006-10-20 2012-11-16 Converteam Motors Sa Rotor et stator de moteur electrique.
JP2011097723A (ja) 2009-10-29 2011-05-12 Honda Motor Co Ltd ステータの製造方法
US20120275942A1 (en) * 2011-04-29 2012-11-01 Knapp John M Systems and Methods for Electric Motor Construction
FR3019947B1 (fr) 2014-04-10 2017-12-08 Moteurs Leroy-Somer Stator de machine electrique tournante.
CN108604837A (zh) * 2016-02-18 2018-09-28 三菱电机株式会社 旋转电机的定子、旋转电机及旋转电机的定子的制造方法
FR3082376B1 (fr) * 2018-06-07 2020-07-17 Moteurs Leroy-Somer Stator de machine electrique tournante

Also Published As

Publication number Publication date
EP4186145A1 (fr) 2023-05-31
FR3112905A1 (fr) 2022-01-28
US20230268782A1 (en) 2023-08-24
WO2022018333A1 (fr) 2022-01-27
CN116195170A (zh) 2023-05-30

Similar Documents

Publication Publication Date Title
FR3082376B1 (fr) Stator de machine electrique tournante
FR3112905B1 (fr) Stator de machine électrique tournante
FR3082374B1 (fr) Stator de machine electrique tournante
FR3034454A1 (fr) Ensemble d'anneau de turbine avec liaison inter-secteurs
JP2021132527A (ja) ステータユニット及びそれを備えた電動弁
JP2019529032A (ja) ブラシヘッド、特に電動歯ブラシ用のブラシヘッド、及びその製造方法
FR3082375B1 (fr) Stator de machine electrique tournante
JP6349793B2 (ja) コミュテータ、およびコミュテータを用いたブラシ付モータ
JP6792445B2 (ja) スリップリング、該スリップリングを備える回転センサ装置、及びスリップリングの製造方法
KR101426435B1 (ko) 헤어부러시
JP7431647B2 (ja) ジョイントシール付き電気手術器具
AU2015289202A1 (en) Compression seal having an elastomer body
FR3111243B1 (fr) Stator de machine électrique tournante
CN107530929B (zh) 浇道套及其套部件
EP0394080A1 (fr) Cage autoajustable pour roulement a billes
DE112021005302A5 (de) Elektrische Maschine mit zentraler Abstützbasis für Stator, Rotor und Verbindungswelle
WO2018168409A1 (fr) Capuchon à retrait thermique et fil électrique à capuchon à retrait thermique
CN106724808A (zh) 一种具有两段壶体的电热水壶
JP3219860U (ja) ストレッチフィルムホルダー
FR2392482A1 (fr) Coupe-circuit sous vide
US856284A (en) Brush.
CN111434010A (zh) 马达
RU2807910C2 (ru) Электрохирургический инструмент и способ его изготовления
JP6463890B2 (ja) リングモールド型ブーツおよびその製造方法
FR2875069A1 (fr) Element principal d'une machine electrique

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220128

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4