WO2004075376A3 - Stator pour moteur electrique a flux axial - Google Patents

Stator pour moteur electrique a flux axial Download PDF

Info

Publication number
WO2004075376A3
WO2004075376A3 PCT/FR2004/000290 FR2004000290W WO2004075376A3 WO 2004075376 A3 WO2004075376 A3 WO 2004075376A3 FR 2004000290 W FR2004000290 W FR 2004000290W WO 2004075376 A3 WO2004075376 A3 WO 2004075376A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electric motor
axial flux
flux electric
cores
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.)
Ceased
Application number
PCT/FR2004/000290
Other languages
English (en)
Other versions
WO2004075376A2 (fr
Inventor
Patrick Garrigues
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.)
SEB SA
Original Assignee
SEB 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 SEB SA filed Critical SEB SA
Priority to EP04709253A priority Critical patent/EP1593190B1/fr
Priority to DE602004015077T priority patent/DE602004015077D1/de
Publication of WO2004075376A2 publication Critical patent/WO2004075376A2/fr
Publication of WO2004075376A3 publication Critical patent/WO2004075376A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Stator pour moteur électrique à flux axial, réalisé au moins partiellement à partir de poudre de matériau magnétique compactée, comportant des noyaux (3) s'élevant selon une direction axiale (10) à partir d'une base (2), les noyaux étant agencés circulairement sur la base, chaque noyau étant prévu pour recevoir une bobine (4). Conformément à l'invention, le stator est composé de pièces (11, 12, 13) assemblées comportant des surfaces d'emboîtement (16, 17), certaines des pièces (11, 12, 13) constituant au moins partiellement lesdits noyaux (3) étant réalisées à partir de poudre de matériau magnétique compactée.
PCT/FR2004/000290 2003-02-12 2004-02-09 Stator pour moteur electrique a flux axial Ceased WO2004075376A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04709253A EP1593190B1 (fr) 2003-02-12 2004-02-09 Stator pour moteur electrique a flux axial
DE602004015077T DE602004015077D1 (de) 2003-02-12 2004-02-09 Ständer für elektromotor mit axialem fluss

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/01659 2003-02-12
FR0301659A FR2851088B1 (fr) 2003-02-12 2003-02-12 Stator pour moteur electrique a flux axial

Publications (2)

Publication Number Publication Date
WO2004075376A2 WO2004075376A2 (fr) 2004-09-02
WO2004075376A3 true WO2004075376A3 (fr) 2005-01-06

Family

ID=32731974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000290 Ceased WO2004075376A2 (fr) 2003-02-12 2004-02-09 Stator pour moteur electrique a flux axial

Country Status (6)

Country Link
EP (1) EP1593190B1 (fr)
AT (1) ATE401690T1 (fr)
DE (1) DE602004015077D1 (fr)
ES (1) ES2309497T3 (fr)
FR (1) FR2851088B1 (fr)
WO (1) WO2004075376A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050745A (ja) * 2004-08-03 2006-02-16 Nissan Motor Co Ltd アキシャルギャップ回転電機
US8283832B2 (en) * 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
JP4716060B2 (ja) * 2009-11-30 2011-07-06 株式会社富士通ゼネラル アキシャルギャップ型電動機およびポンプ装置
GB201301305D0 (en) * 2013-01-24 2013-03-06 Gkn Evo Edrive Systems Ltd Electrical machines
DE102014203945A1 (de) * 2014-03-05 2015-09-10 Robert Bosch Gmbh Statorelement zum Aufbau einer Statoranordnung für eine elektrische Maschine, Statoranordnung und Verfahren zum Aufbau einer Statoranordnung
DE102015223766A1 (de) 2015-11-30 2017-06-01 Baumüller Nürnberg GmbH Elektrische Maschine
WO2018162072A1 (fr) * 2017-03-10 2018-09-13 Arcelik Anonim Sirketi Machine électrique à flux axial à aimant permanent avec agencement d'enroulement auxiliaire
WO2018162073A1 (fr) 2017-03-10 2018-09-13 Arcelik Anonim Sirketi Stator de machine électrique à flux axial à aimant permanent et ensembles rotor
DE102017204401A1 (de) * 2017-03-16 2018-09-20 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Segmentierter Stator für eine oder in einer Axialflussmaschine
DE112019003800T5 (de) * 2018-07-27 2021-04-15 Sumitomo Electric Industries, Ltd. Kern, stator, und rotierende elektrische maschine
JP2021048751A (ja) * 2019-09-20 2021-03-25 セイコーエプソン株式会社 アキシャルギャップモーター

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10145990A (ja) * 1996-11-14 1998-05-29 Meidensha Corp アウタロータモータの固定子鉄心
JP2001037107A (ja) * 1999-07-23 2001-02-09 Hitachi Ferrite Electronics Ltd モータ用ヨーク
DE10048492A1 (de) * 2000-09-29 2002-04-11 Linde Ag Axialfeldmaschine
US20020067091A1 (en) * 1999-04-06 2002-06-06 Gerald Burt Kliman Axial flux machine and method of fabrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10145990A (ja) * 1996-11-14 1998-05-29 Meidensha Corp アウタロータモータの固定子鉄心
US20020067091A1 (en) * 1999-04-06 2002-06-06 Gerald Burt Kliman Axial flux machine and method of fabrication
JP2001037107A (ja) * 1999-07-23 2001-02-09 Hitachi Ferrite Electronics Ltd モータ用ヨーク
DE10048492A1 (de) * 2000-09-29 2002-04-11 Linde Ag Axialfeldmaschine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05) *

Also Published As

Publication number Publication date
WO2004075376A2 (fr) 2004-09-02
FR2851088B1 (fr) 2006-01-27
ATE401690T1 (de) 2008-08-15
ES2309497T3 (es) 2008-12-16
FR2851088A1 (fr) 2004-08-13
DE602004015077D1 (de) 2008-08-28
EP1593190B1 (fr) 2008-07-16
EP1593190A2 (fr) 2005-11-09

Similar Documents

Publication Publication Date Title
EP1139542A3 (fr) Un compresseur et un moteur électrique
WO2002071575A3 (fr) Moteur avec stator forme par assemblage d'elements de stator divises en forme d'anneau, et compresseur renfermant le meme moteur
AU2002331719A1 (en) Permanent magnet turbo-generator having magnetic bearings
KR102124988B1 (ko) 영구자석 회전자, 영구자석 회전자의 제조 방법 및 자화 장치
EP0917278A3 (fr) Alternateur de véhicule automobile
WO2004075376A3 (fr) Stator pour moteur electrique a flux axial
TW200507413A (en) Axial gap electronic motor
ATE281020T1 (de) Elektromotor mit rotorbaugruppe und verfahren zur herstellung
TW200620784A (en) Motor structure
TW200633345A (en) Axial-gap type superconducting motor
EP1575146A3 (fr) Noyau composite de poudre magnétiquement doux
EP1359660A3 (fr) Moteur à reluctance commuté
EP1505711A3 (fr) Moteur électrique
AU2001273204A1 (en) Flux ring for an electric motor
WO2003026107A3 (fr) Transducteur electromecanique, compresseur lineaire et antenne de transmission radio
EP1855369A3 (fr) Culasse de stator d'un moteur électrique
US20090121577A1 (en) Stator core, motor, and method of manufacturing stator
WO2004088817A3 (fr) Moteur magnetique a efficacite amelioree
CN104885335B (zh) 转子及电机
JP2003299288A (ja) ロータ構造
CA2390340A1 (fr) Machine electrique comprenant un stator avec enroulements
WO2003034575A3 (fr) Generateur/moteur a aimants permanents a flux axial
AU2001243970A1 (en) A process for forming the stack of metallic laminations for the stator of an electric motor and the stack of metallic laminations
EP1258971A3 (fr) Bobinages supraconducteurs à haute température supportés par un rotor à noyau de fer
CA2554812A1 (fr) Moteur a rotor a inducteur unique

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004709253

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004709253

Country of ref document: EP

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
WWG Wipo information: grant in national office

Ref document number: 2004709253

Country of ref document: EP