BRPI0518681A2 - processo de fabricaÇço de um estator de mÁquina elÉtrica rotativa polifÁsica e respectivo estator de mÁquina elÉtrica rotativa polifÁsica - Google Patents

processo de fabricaÇço de um estator de mÁquina elÉtrica rotativa polifÁsica e respectivo estator de mÁquina elÉtrica rotativa polifÁsica

Info

Publication number
BRPI0518681A2
BRPI0518681A2 BRPI0518681-1A BRPI0518681A BRPI0518681A2 BR PI0518681 A2 BRPI0518681 A2 BR PI0518681A2 BR PI0518681 A BRPI0518681 A BR PI0518681A BR PI0518681 A2 BRPI0518681 A2 BR PI0518681A2
Authority
BR
Brazil
Prior art keywords
rotary electric
electric stator
polyphase rotary
stator
manufacturing process
Prior art date
Application number
BRPI0518681-1A
Other languages
English (en)
Inventor
Denis Even
Original Assignee
Valeo Equip Electr Moteur
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 Equip Electr Moteur filed Critical Valeo Equip Electr Moteur
Publication of BRPI0518681A2 publication Critical patent/BRPI0518681A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in the machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0432—Distributed windings
    • H02K15/0433—Distributed windings of the wave winding type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PROCESSO DE FABRICAÇçO DE UM ESTATOR DE MÁQUINA ELÉTRICA ROTATIVA POLIFÁSICA E RESPECTIVO ESTATOR DE MÁQUINA ELÉTRICA ROTATIVA POLIFÁSICA. A invenção se refere em geral aos processos de fabricação de estatores (1) de máquina elétrica rotativa polifásica, compreendendo um conjunto de chapas (10), dos entalhes (30), e uma bobinagem ondulada (6) que compreende uma pluralidade de enrolamentos de fase (70) formados cada um de pelo menos um fio (60) contínuo eletricamente condutor conformado em sucessão de recessos que comportam uma pluralidade de ramos (71) que se estendem em uma série de entalhes (30) e uma pluralidade de segmentos de ligação (72) que ligam os ramos (71). De acordo com a invenção, o processo compreende pelo menos uma primeira etapa ao longo do qual os fios (60) de enrolamentos de fase (70) estão dispostos simultaneamente sobre um falso rotor (80) e estão durante esta mesma operação conformados em recessos, e uma segunda etapa ao longo da qual o falso rotor é utilizado para a transferência da bobinagem no conjunto de chapas (10) ou para a constituição do estator (1).
BRPI0518681-1A 2004-12-20 2005-12-12 processo de fabricaÇço de um estator de mÁquina elÉtrica rotativa polifÁsica e respectivo estator de mÁquina elÉtrica rotativa polifÁsica BRPI0518681A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413611A FR2879855A1 (fr) 2004-12-20 2004-12-20 Procede de fabrication de stators de machines electriques tournantes polyphasees, stators obtenus par ce procede
PCT/FR2005/003106 WO2006067298A1 (fr) 2004-12-20 2005-12-12 Procede de fabrication de stators de machines electriques tournantes polyphasees, stators obtenus par ce procede

Publications (1)

Publication Number Publication Date
BRPI0518681A2 true BRPI0518681A2 (pt) 2008-12-02

Family

ID=34952636

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518681-1A BRPI0518681A2 (pt) 2004-12-20 2005-12-12 processo de fabricaÇço de um estator de mÁquina elÉtrica rotativa polifÁsica e respectivo estator de mÁquina elÉtrica rotativa polifÁsica

Country Status (8)

Country Link
US (1) US20090096311A1 (pt)
EP (1) EP1829193A1 (pt)
JP (1) JP2008524977A (pt)
KR (1) KR20070090934A (pt)
CN (1) CN101084618A (pt)
BR (1) BRPI0518681A2 (pt)
FR (1) FR2879855A1 (pt)
WO (1) WO2006067298A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896351B1 (fr) 2006-01-16 2008-04-18 Valeo Equip Electr Moteur Procede pour realiser un stator de machine electrique tournante et agencement de conducteurs sur un support
US7876016B2 (en) * 2007-11-15 2011-01-25 Sundyne Corporation Stator winding method and apparatus
FR2947968A1 (fr) * 2009-07-09 2011-01-14 Valeo Equip Electr Moteur Bobinage d'une machine electrique tournante
US9130439B2 (en) * 2013-04-16 2015-09-08 Remy Technologies, L.L.C. Method of flaring stator windings
TWI517524B (zh) * 2014-07-01 2016-01-11 勝利工業股份有限公司 交流發電機定子及定子繞組
TWI517530B (zh) 2014-07-01 2016-01-11 Victory Ind Corp Alternator stator windings and stator windings
FR3023994B1 (fr) * 2014-07-15 2016-07-15 Valeo Equip Electr Moteur Procede de realisation d'un stator bobine de machine electrique tournante
JP6299723B2 (ja) * 2015-10-23 2018-03-28 トヨタ自動車株式会社 ステータコイル形成方法
FR3061815B1 (fr) * 2017-01-06 2021-01-01 Valeo Equip Electr Moteur Stator bobine pour machine electrique tournante
FR3062254B1 (fr) * 2017-01-23 2019-06-07 Valeo Equipements Electriques Moteur Stator bobine pour machine electrique tournante
WO2019130232A1 (en) * 2017-12-29 2019-07-04 Tecnomatic S.P.A. Process for making a continuous bar winding for an electric machine
JP6683747B2 (ja) 2018-02-19 2020-04-22 本田技研工業株式会社 回転電機用コイル
US12278529B2 (en) 2018-02-28 2025-04-15 Grob-Werke Gmbh & Co. Kg Winding mat and coil mat comprising the same as well as electric machine component formed therewith and method of manufacturing the same
IT201800005190A1 (it) * 2018-05-09 2019-11-09 Assieme e metodo di assemblaggio di un gruppo di avvolgimento di un avvolgimento a barre per una macchina elettrica
US11201528B2 (en) * 2018-09-13 2021-12-14 Superior Essex Inc. Induction motor for use in drones
US11165319B2 (en) 2019-06-07 2021-11-02 Borgwarner Inc. Method of forming a stator having skewed slots
FR3098045B1 (fr) * 2019-06-27 2021-10-15 Valeo Equip Electr Moteur Bobinage électrique pour une machine électrique tournante
US11735985B2 (en) * 2020-08-07 2023-08-22 Ge Aviation Systems Llc Electric machine rotor and method of forming
DE102021130918A1 (de) 2021-11-25 2023-05-25 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen einer elektrischen Maschine, Spanndorn sowie elektrische Maschine
DE102022120095A1 (de) * 2022-08-10 2024-02-15 Schaeffler Technologies AG & Co. KG Führungsbacke
CN115694108B (zh) * 2022-11-07 2026-02-13 蔚来动力科技(合肥)有限公司 一种线圈的波绕成型工艺、装置、扁线波绕绕组、定子和电机
CN118137768B (zh) * 2024-05-08 2024-08-13 深圳市金岷江智能装备有限公司 一种扁线自动波绕装置及绕线机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH275587A (fr) * 1947-11-07 1951-05-31 Cem Comp Electro Mec Machine à bobiner les stators de machines électriques.
JPS5594567A (en) * 1979-01-10 1980-07-18 Nippon Denso Co Ltd Winding method for winding unit of rotary machine
US6304018B1 (en) * 1995-11-21 2001-10-16 Valeo Electrical Systems, Inc. Externally-wound stator with improved magnetic transition
US5986375A (en) * 1997-09-26 1999-11-16 Denso Corporation Alternator for vehicle
JP3823608B2 (ja) * 1999-06-01 2006-09-20 株式会社デンソー 車両用交流発電機
FR2808939B1 (fr) * 2000-05-11 2002-07-12 Valeo Equip Electr Moteur Machine pour la mise en forme de la tete de bobine d'un stator
FR2819117B1 (fr) * 2000-12-21 2004-10-29 Valeo Equip Electr Moteur Alternateur a elements conducteurs en epingle pour vehicule automobile
FR2821498B1 (fr) * 2001-02-28 2004-01-16 Valeo Equip Electr Moteur Procede d'assemblage de segments conducteurs d'un bobinage de rotor ou de stator de machine electrique rotative
US7285892B2 (en) * 2001-08-09 2007-10-23 Honda Motor Co., Ltd. Stator having teeth with a projecting portion extending outwardly from a winding portion and a yoke portion
JP3665005B2 (ja) * 2001-10-03 2005-06-29 本田技研工業株式会社 固定子および固定子の製造方法
US6787961B2 (en) * 2002-12-19 2004-09-07 Visteon Global Technologies, Inc. Automotive alternator stator assembly with varying end loop height between layers
DE10306147A1 (de) * 2003-02-14 2004-08-26 Elmotec Statomat Vertriebs Gmbh Verfahren zum Herstellen eines Stators oder Rotors für eine elektrische Maschine und Vorrichtung zur Durchführung des Verfahrens
JP3982446B2 (ja) * 2003-04-16 2007-09-26 株式会社日立製作所 回転電機の製造方法

Also Published As

Publication number Publication date
FR2879855A1 (fr) 2006-06-23
EP1829193A1 (fr) 2007-09-05
WO2006067298A1 (fr) 2006-06-29
KR20070090934A (ko) 2007-09-06
JP2008524977A (ja) 2008-07-10
CN101084618A (zh) 2007-12-05
US20090096311A1 (en) 2009-04-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]