WO2014199039A3 - Piece mobile comprenant des porte-aimants pour une machine synchrone a aimants permanents - Google Patents

Piece mobile comprenant des porte-aimants pour une machine synchrone a aimants permanents Download PDF

Info

Publication number
WO2014199039A3
WO2014199039A3 PCT/FR2014/051245 FR2014051245W WO2014199039A3 WO 2014199039 A3 WO2014199039 A3 WO 2014199039A3 FR 2014051245 W FR2014051245 W FR 2014051245W WO 2014199039 A3 WO2014199039 A3 WO 2014199039A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnets
magnet
retaining ribs
moving part
chassis
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/FR2014/051245
Other languages
English (en)
Other versions
WO2014199039A2 (fr
Inventor
Pierre Dumas
Laurent Verdier
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.)
Lohr Electromecanique SAS
Original Assignee
Lohr Electromecanique 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 Lohr Electromecanique SAS filed Critical Lohr Electromecanique SAS
Publication of WO2014199039A2 publication Critical patent/WO2014199039A2/fr
Publication of WO2014199039A3 publication Critical patent/WO2014199039A3/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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

La pièce mobile (3) d'une machine électrotechnique tournante ou linéaire comporte un châssis (9) métallique sur lequel sont montés des aimants permanents (10) disposés en rangées (13) parallèles, ayant la polarité alternée. Le châssis (9) comporte un ensemble de nervures de maintien (28) en forme de queue d'aronde, s'étendant longitudinalement entre chaque rangée d'aimants (10). Les aimants (10) comportent, au niveau de leurs chants latéraux (17) adjacents à ces nervures de maintien (28), des pans inclinés complémentaires aux flancs inclinés des nervures de maintien (28), par lesquels les aimants (10) sont engagés avec les nervures de maintien (28), assurent ainsi le blocage vertical et latéral des aimants. Par des butées (34,35), placées sur le châssis (9), les aimants (10) sont bloqués dans la direction longitudinale.
PCT/FR2014/051245 2013-06-13 2014-05-27 Pièce mobile porte-aimants pour machine synchrone à aimants permanents Ceased WO2014199039A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1355473A FR3007225B1 (fr) 2013-06-13 2013-06-13 Piece mobile porte-aimants pour machine synchrone a aimants permanents.
FR1355473 2013-06-13

Publications (2)

Publication Number Publication Date
WO2014199039A2 WO2014199039A2 (fr) 2014-12-18
WO2014199039A3 true WO2014199039A3 (fr) 2015-07-09

Family

ID=49054787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2014/051245 Ceased WO2014199039A2 (fr) 2013-06-13 2014-05-27 Pièce mobile porte-aimants pour machine synchrone à aimants permanents

Country Status (2)

Country Link
FR (1) FR3007225B1 (fr)
WO (1) WO2014199039A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992644A (zh) * 2017-04-26 2017-07-28 江苏大学 一种五自由度混合励磁磁悬浮开关磁阻电机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042324B1 (fr) * 2015-10-07 2017-10-20 Lohr Electromecanique Rotor porte-aimants a chassis monobloc pour moteur-roue

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835840A (en) * 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
DE20201831U1 (de) * 2002-02-06 2002-04-04 Energy Saving Tech. Corp., Taichung Magnetmaterial-Halterungsstruktur für den Rotor eines Elektromotors
WO2002056443A2 (fr) * 2001-01-10 2002-07-18 Newage International Limited Procede de fixation d'elements magnetisables non magnetises a un disque rotor et rotor disque correspondant
EP1841041A1 (fr) * 2006-03-31 2007-10-03 AWECO APPLIANCE SYSTEMS GmbH & Co. KG Moteur électrique doté d'un rotor, rotor et procédé de fabrication d'un rotor pour un moteur électrique
EP2088665A1 (fr) * 2008-02-08 2009-08-12 Alstom Transport S.A. Procédé de montage d'un pôle magnétique et rotor associé.
EP2348612A1 (fr) * 2010-01-20 2011-07-27 Siemens Aktiengesellschaft Pièce de composant magnétique pour ensemble de rotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835840A (en) * 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
WO2002056443A2 (fr) * 2001-01-10 2002-07-18 Newage International Limited Procede de fixation d'elements magnetisables non magnetises a un disque rotor et rotor disque correspondant
DE20201831U1 (de) * 2002-02-06 2002-04-04 Energy Saving Tech. Corp., Taichung Magnetmaterial-Halterungsstruktur für den Rotor eines Elektromotors
EP1841041A1 (fr) * 2006-03-31 2007-10-03 AWECO APPLIANCE SYSTEMS GmbH & Co. KG Moteur électrique doté d'un rotor, rotor et procédé de fabrication d'un rotor pour un moteur électrique
EP2088665A1 (fr) * 2008-02-08 2009-08-12 Alstom Transport S.A. Procédé de montage d'un pôle magnétique et rotor associé.
EP2348612A1 (fr) * 2010-01-20 2011-07-27 Siemens Aktiengesellschaft Pièce de composant magnétique pour ensemble de rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992644A (zh) * 2017-04-26 2017-07-28 江苏大学 一种五自由度混合励磁磁悬浮开关磁阻电机

Also Published As

Publication number Publication date
FR3007225B1 (fr) 2015-07-24
FR3007225A1 (fr) 2014-12-19
WO2014199039A2 (fr) 2014-12-18

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