DK3743930T3 - Enhedsmagnet med forsænkede former til dannelse af en del af kontaktområder mellem tilstødende magneter - Google Patents

Enhedsmagnet med forsænkede former til dannelse af en del af kontaktområder mellem tilstødende magneter Download PDF

Info

Publication number
DK3743930T3
DK3743930T3 DK19705566.8T DK19705566T DK3743930T3 DK 3743930 T3 DK3743930 T3 DK 3743930T3 DK 19705566 T DK19705566 T DK 19705566T DK 3743930 T3 DK3743930 T3 DK 3743930T3
Authority
DK
Denmark
Prior art keywords
contact areas
adjacent magnets
unit magnet
reduced shapes
shapes
Prior art date
Application number
DK19705566.8T
Other languages
English (en)
Inventor
Romain Ravaud
Loic Mayeur
Vasile Mihaila
Original Assignee
Whylot
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 Whylot filed Critical Whylot
Application granted granted Critical
Publication of DK3743930T3 publication Critical patent/DK3743930T3/da

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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Electromagnets (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Belt Conveyors (AREA)
DK19705566.8T 2018-01-26 2019-01-18 Enhedsmagnet med forsænkede former til dannelse af en del af kontaktområder mellem tilstødende magneter DK3743930T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800085A FR3077413B1 (fr) 2018-01-26 2018-01-26 Aimant unitaire avec formes en retrait destinees a faire partie de zones de contact entre des aimants adjacents
PCT/IB2019/050424 WO2019145832A1 (fr) 2018-01-26 2019-01-18 Aimant unitaire avec formes en retrait destinées à faire partie de zones de contact entre des aimants adjacents

Publications (1)

Publication Number Publication Date
DK3743930T3 true DK3743930T3 (da) 2021-10-25

Family

ID=62067645

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19705566.8T DK3743930T3 (da) 2018-01-26 2019-01-18 Enhedsmagnet med forsænkede former til dannelse af en del af kontaktområder mellem tilstødende magneter

Country Status (8)

Country Link
US (1) US11387028B2 (da)
EP (1) EP3743930B1 (da)
JP (1) JP7290871B2 (da)
CN (1) CN111801749B (da)
DK (1) DK3743930T3 (da)
ES (1) ES2892032T3 (da)
FR (1) FR3077413B1 (da)
WO (1) WO2019145832A1 (da)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898904A (ja) * 1981-12-09 1983-06-13 Dai Ichi Seiko Co Ltd 永久磁石成形品
DE10215251A1 (de) * 2002-04-06 2003-10-16 Bosch Gmbh Robert Elektrische Maschine, insbesondere Permanentmagnet erregte Motore
US9093874B2 (en) * 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
CN201134706Y (zh) * 2006-09-25 2008-10-15 松下电器产业株式会社 永磁电机及搭载有该永磁电机的电气设备
JP5429178B2 (ja) * 2008-10-02 2014-02-26 日産自動車株式会社 界磁極用磁石体、この界磁用磁石体の作製方法、及び永久磁石型回転電機
DE102008055893A1 (de) * 2008-10-31 2010-05-12 Esw Gmbh Rotor für eine schnell drehende permanenterregte elektrische Maschine und Verfahren zur Herstellung eines solchen Rotors
EP2368255B1 (en) * 2008-11-24 2012-11-14 ABB Technology AG An induction device
JP5440079B2 (ja) * 2009-10-01 2014-03-12 信越化学工業株式会社 アキシャルギャップ型永久磁石式回転機用回転子及びアキシャルギャップ型永久磁石式回転機
US9350219B2 (en) * 2011-02-14 2016-05-24 Toyota Jidosha Kabushiki Kaisha Rotor magnet, rotor, and rotor manufacturing method
JP5776275B2 (ja) 2011-03-31 2015-09-09 Tdk株式会社 複合磁石構造体
MX2013011851A (es) * 2011-04-13 2014-03-13 Boulder Wind Power Inc Arreglo que enfoca el flujo para imanes permantes, metodos de abricacion de tales arreglos y maquinas que incluyen tales arreglos.
JP2013243886A (ja) 2012-05-22 2013-12-05 Nitto Denko Corp 永久磁石モータ、永久磁石モータの製造方法及び永久磁石
FR2996378B1 (fr) * 2012-10-03 2018-05-25 Renault Sas Rotor pour machine electrique
WO2014194408A1 (en) * 2013-06-03 2014-12-11 Nanalysis Corp. Magnet assemblies
US10186360B2 (en) * 2014-03-27 2019-01-22 Tdk Corporation Arcuate magnet piece, permanent magnet piece, permanent magnet assembly, permanent magnet application device, and motor
WO2018054554A1 (de) * 2016-09-23 2018-03-29 Awas Fee Gmbh Elektrische maschine
FR3086465B1 (fr) * 2018-09-24 2021-05-21 Whylot Sas Rotor pour moteur ou generatrice electromagnetique avec corps de moyeu et branches en couches de composite avec fibres d'orientations differentes

Also Published As

Publication number Publication date
ES2892032T3 (es) 2022-02-01
US20210218300A1 (en) 2021-07-15
FR3077413B1 (fr) 2022-03-11
CN111801749B (zh) 2022-04-05
US11387028B2 (en) 2022-07-12
RU2020125699A3 (da) 2022-03-01
EP3743930B1 (fr) 2021-08-18
JP7290871B2 (ja) 2023-06-14
WO2019145832A1 (fr) 2019-08-01
JP2021511766A (ja) 2021-05-06
CN111801749A (zh) 2020-10-20
EP3743930A1 (fr) 2020-12-02
RU2020125699A (ru) 2022-02-28
FR3077413A1 (fr) 2019-08-02

Similar Documents

Publication Publication Date Title
DK3602743T3 (da) Magnetstruktur med flere enhedsmagneter i form af blokke
DK3541807T3 (da) Krystallinsk form af en magl-inhibitor
DK3850946T3 (da) Ikke-humane dyr med en humaniseret klynge af differentiering af 47-gen
DK2970954T3 (da) Modifikation af polypeptider
DK3017039T3 (da) Funktionalisering af endogene bakterier
DK3068854T4 (da) Fjernelse af uønskede propanolbestanddele
DK3060577T3 (da) Produktion af rekombinant lubricin
DK3374839T3 (da) Fjernbetjening med homopolart anbragte magneter
DK3310914T3 (da) Chymosinvarianter med forbedrede egenskaber
DK3649781T3 (da) Forbedring af tvungen grænseopdeling
DK3230443T3 (da) Vaske- og rengøringsmidler med en kombination af amylase og protease
FI20135654A (fi) Aaltoputkella varustettu kaiutin
IT201600111041A1 (it) Elemento di arresto di un contatto con sporgenza a nasello
DK3424122T3 (da) Strømstyring af et mikronet
CL2015002666A1 (es) Formas de dosificación sólidas de antiemético de liberación prolongada
DK3458583T3 (da) Proteaser med forbedret ydelse
DK2882175T3 (da) Etablering af en kommunikationssession
DK3649731T3 (da) Styring af en dobbelt-trefaset elektrisk maskine
DK3200303T3 (da) Drift af en vindmølle i en vindmøllepark
DK3209067T3 (da) Forbedret effektforbrugshåndtering af en brugerindretning
DK3743930T3 (da) Enhedsmagnet med forsænkede former til dannelse af en del af kontaktområder mellem tilstødende magneter
DK3768885T3 (da) Strikbeklædning
DK3746279T3 (da) Sammenkobling af formdele
DK3532057T3 (da) Prodrugs af kallikreininhibitorer
DK3416673T3 (da) Modulation af hypoxi associeret med slagtilfælde