ATE453947T1 - System zur befestigung von dauermagneten - Google Patents

System zur befestigung von dauermagneten

Info

Publication number
ATE453947T1
ATE453947T1 AT05008828T AT05008828T ATE453947T1 AT E453947 T1 ATE453947 T1 AT E453947T1 AT 05008828 T AT05008828 T AT 05008828T AT 05008828 T AT05008828 T AT 05008828T AT E453947 T1 ATE453947 T1 AT E453947T1
Authority
AT
Austria
Prior art keywords
magnet pieces
hub
shaft
permanent magnet
rotor
Prior art date
Application number
AT05008828T
Other languages
English (en)
Inventor
Alvarez Francesc Cruellas
Giralt Ivan Flotats
Original Assignee
Infranor Holding S A
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 Infranor Holding S A filed Critical Infranor Holding S A
Application granted granted Critical
Publication of ATE453947T1 publication Critical patent/ATE453947T1/de

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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • 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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
  • Hard Magnetic Materials (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
AT05008828T 2005-04-22 2005-04-22 System zur befestigung von dauermagneten ATE453947T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05008828A EP1715560B8 (de) 2005-04-22 2005-04-22 System zur Befestigung von Dauermagneten

Publications (1)

Publication Number Publication Date
ATE453947T1 true ATE453947T1 (de) 2010-01-15

Family

ID=34975169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05008828T ATE453947T1 (de) 2005-04-22 2005-04-22 System zur befestigung von dauermagneten

Country Status (6)

Country Link
US (1) US8421303B2 (de)
EP (1) EP1715560B8 (de)
JP (1) JP5770407B2 (de)
AT (1) ATE453947T1 (de)
DE (1) DE602005018605D1 (de)
ES (1) ES2337365T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE447116T1 (de) * 2006-03-16 2009-11-15 Nexans Hochtemperatursupraleitendes magnetlager
WO2007141948A1 (ja) * 2006-06-06 2007-12-13 Honda Motor Co., Ltd. モータおよびモータ制御装置
CN101548452B (zh) * 2006-12-06 2012-06-06 本田技研工业株式会社 轴向间隙型电动机
JP2008271640A (ja) * 2007-04-17 2008-11-06 Honda Motor Co Ltd アキシャルギャップ型モータ
JP4707696B2 (ja) * 2007-06-26 2011-06-22 本田技研工業株式会社 アキシャルギャップ型モータ
JP4961302B2 (ja) * 2007-08-29 2012-06-27 本田技研工業株式会社 アキシャルギャップ型モータ
JP4729551B2 (ja) * 2007-10-04 2011-07-20 本田技研工業株式会社 アキシャルギャップ型モータ
US7977843B2 (en) * 2007-10-04 2011-07-12 Honda Motor Co., Ltd. Axial gap type motor
GB201100826D0 (en) * 2011-01-18 2011-03-02 Bremner Christopher P J Improvements in magnetic couplings
US20130099617A1 (en) * 2011-10-24 2013-04-25 Bradley D. Chamberlin Electric machine with magnet holder
FR2987185B1 (fr) * 2012-02-21 2015-08-07 Alstom Hydro France Systeme de fixation d'elements magnetiques dans une machine electrique a aimants permanents.
CN107147226B (zh) 2016-03-01 2022-01-25 雷勃澳大利亚私人有限公司 转子、电机及相关方法
JP6685166B2 (ja) * 2016-04-06 2020-04-22 株式会社日立産機システム アキシャルギャップ型回転電機
FR3064423B1 (fr) * 2017-03-22 2019-11-15 Whylot Sas Rotor pour moteur ou generatrice electromagnetique a structure alveolaire comportant des alveoles pour le logement d'aimants respectifs
CN107492962A (zh) * 2017-08-31 2017-12-19 杭州中豪电动科技股份有限公司 一种盘式电机的磁钢固定结构
TWI658682B (zh) * 2017-09-29 2019-05-01 煊銘國際股份有限公司 模組式發電裝置
EP3480930B1 (de) * 2017-11-03 2021-03-31 Miba Sinter Austria GmbH Axialflussmaschine
FR3083023B1 (fr) * 2018-06-22 2021-12-03 Whylot Sas Rotor pour moteur ou generatrice electromagnetique avec branches effiles
US11075595B2 (en) * 2018-12-26 2021-07-27 Blue Canyon Technologies Inc. Axial flux motor
WO2021003588A1 (zh) * 2019-07-05 2021-01-14 余仁伟 盘式电机转子
FR3121295B1 (fr) * 2021-03-24 2023-09-01 Renault Sas rotor pour machine électrique à flux axial, des procédés d’assemblage et de démontage d’un tel rotor
DE102022118357A1 (de) 2022-07-22 2023-05-04 Schaeffler Technologies AG & Co. KG Elektrischer Achsantriebsstrang sowie elektrisch oder hybrid betreibbares Kraftfahrzeug

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US2767368A (en) * 1950-12-21 1956-10-16 Kober William Dynamoelectric control
US3953752A (en) * 1973-03-16 1976-04-27 P. R. Mallory & Co. Inc. Permanent magnet rotor for a synchronous motor and method of making same
DE2342499A1 (de) * 1973-08-23 1975-03-06 Bosch Gmbh Robert Haltevorrichtung fuer feldmagnete im gehaeuse elektrischer maschinen
JPS53116410A (en) 1977-03-22 1978-10-11 Sony Corp Positioning method of permanent magnet for motor
US4549341A (en) * 1983-07-19 1985-10-29 The Garrett Corporation Method for producing a permanent magnet rotor
CH663121A5 (de) * 1983-10-03 1987-11-13 Mavilor Syst Sa Wechselstrom-synchron-servomotor.
JP2515095B2 (ja) 1985-08-21 1996-07-10 トヨタ自動車株式会社 ブラシレスモ−タ
US4855630A (en) * 1988-05-05 1989-08-08 A. O. Smith Corporation Permanent magnet rotor with magnet retention band
JPH02119545A (ja) * 1988-10-26 1990-05-07 Matsushita Electric Works Ltd 永久磁石回転子
JPH0654472A (ja) * 1992-07-24 1994-02-25 Nippon Kentetsu Co Ltd モーターのローター面フェライト磁石の固定構造
JPH08168227A (ja) 1994-12-15 1996-06-25 Toshiba Ave Corp アキシャルギャップ形モータ
US6812609B2 (en) * 1998-10-21 2004-11-02 Werner Anwander Electric machine having electric coils and permanent magnets
JP2001078376A (ja) * 1999-09-03 2001-03-23 Kokusan Denki Co Ltd 回転電機用磁石回転子
JP4566336B2 (ja) * 2000-05-31 2010-10-20 株式会社ソディック 同期機ロータ
US6603232B2 (en) * 2001-11-02 2003-08-05 Electric Boat Corporation Permanent magnet retaining arrangement for high speed rotors
US6979918B2 (en) * 2002-12-20 2005-12-27 Canon Kabushiki Kaisha Actuator
JP4065520B2 (ja) 2002-12-26 2008-03-26 キヤノン株式会社 駆動装置

Also Published As

Publication number Publication date
US20060238056A1 (en) 2006-10-26
EP1715560B8 (de) 2010-03-24
EP1715560B1 (de) 2009-12-30
EP1715560A1 (de) 2006-10-25
ES2337365T3 (es) 2010-04-23
DE602005018605D1 (de) 2010-02-11
JP5770407B2 (ja) 2015-08-26
US8421303B2 (en) 2013-04-16
JP2006304592A (ja) 2006-11-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties