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FR3084300B1 - Roue motorisee - Google Patents

Roue motorisee Download PDF

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Publication number
FR3084300B1
FR3084300B1 FR1856876A FR1856876A FR3084300B1 FR 3084300 B1 FR3084300 B1 FR 3084300B1 FR 1856876 A FR1856876 A FR 1856876A FR 1856876 A FR1856876 A FR 1856876A FR 3084300 B1 FR3084300 B1 FR 3084300B1
Authority
FR
France
Prior art keywords
circular
side walls
stator
rotor
motorized wheel
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.)
Active
Application number
FR1856876A
Other languages
English (en)
Other versions
FR3084300A1 (fr
Inventor
Philippe Cacheux
Georges Barakat
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.)
Univ Le Havre Normandie
Original Assignee
Univ Le Havre Normandie
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
Priority to FR1856876A priority Critical patent/FR3084300B1/fr
Application filed by Univ Le Havre Normandie filed Critical Univ Le Havre Normandie
Priority to JP2021502550A priority patent/JP7426030B2/ja
Priority to US17/260,120 priority patent/US11424650B2/en
Priority to PCT/EP2019/068914 priority patent/WO2020020673A1/fr
Priority to CA3106491A priority patent/CA3106491A1/fr
Priority to EP19737151.1A priority patent/EP3827502A1/fr
Priority to CN201980047030.9A priority patent/CN112585842A/zh
Priority to KR1020217005669A priority patent/KR20210036954A/ko
Publication of FR3084300A1 publication Critical patent/FR3084300A1/fr
Application granted granted Critical
Publication of FR3084300B1 publication Critical patent/FR3084300B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Roue (1) motorisée comprenant : - un stator (2) circulaire comprenant un corps définissant une fente circulaire et comprenant une pluralité de bobines (16) électromagnétiques situées dans la fente circulaire de sorte qu'au moins deux bobines (16) électromagnétiques sont agencées en regard l'une de l'autre, et - un rotor (3) circulaire comprenant sur une périphérie intérieure (8) une lame (45) circulaire ayant des parois latérales et un bord d'extrémité libre reliant les parois latérales, le rotor (3) circulaire comprenant une surface de contact avec une surface extérieure, ladite surface de contact s'étendant sur une périphérie extérieure, et ladite lame circulaire comprenant des éléments magnétiques agencés sur ses parois latérales, le rotor (3) circulaire et le stator (2) circulaire étant assemblés par l'intermédiaire de moyens (17) d'assemblage prévus sur le stator (2) circulaire.
FR1856876A 2018-07-24 2018-07-24 Roue motorisee Active FR3084300B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1856876A FR3084300B1 (fr) 2018-07-24 2018-07-24 Roue motorisee
US17/260,120 US11424650B2 (en) 2018-07-24 2019-07-12 Rolling device adapted to roll on a ground surface
PCT/EP2019/068914 WO2020020673A1 (fr) 2018-07-24 2019-07-12 Dispositif roulant adapté à rouler sur un sol
CA3106491A CA3106491A1 (fr) 2018-07-24 2019-07-12 Dispositif roulant adapte a rouler sur un sol
JP2021502550A JP7426030B2 (ja) 2018-07-24 2019-07-12 地面を転がるように適合された転動装置
EP19737151.1A EP3827502A1 (fr) 2018-07-24 2019-07-12 Dispositif roulant adapté à rouler sur un sol
CN201980047030.9A CN112585842A (zh) 2018-07-24 2019-07-12 适于在地表面上滚动的滚动设备
KR1020217005669A KR20210036954A (ko) 2018-07-24 2019-07-12 지면 상에서 구르도록 되어 있는 구름 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856876A FR3084300B1 (fr) 2018-07-24 2018-07-24 Roue motorisee
FR1856876 2018-07-24

Publications (2)

Publication Number Publication Date
FR3084300A1 FR3084300A1 (fr) 2020-01-31
FR3084300B1 true FR3084300B1 (fr) 2021-05-21

Family

ID=63834213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856876A Active FR3084300B1 (fr) 2018-07-24 2018-07-24 Roue motorisee

Country Status (8)

Country Link
US (1) US11424650B2 (fr)
EP (1) EP3827502A1 (fr)
JP (1) JP7426030B2 (fr)
KR (1) KR20210036954A (fr)
CN (1) CN112585842A (fr)
CA (1) CA3106491A1 (fr)
FR (1) FR3084300B1 (fr)
WO (1) WO2020020673A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113306665B (zh) * 2021-06-08 2023-04-14 范文睿 磁助力转轴驱动器
EP4112029B1 (fr) * 2021-06-30 2024-09-11 COSMOTECH Sp. z o.o. Module d'entraînement sans moyeu et fauteuil roulant électrique utilisant un tel module
CN113443063B (zh) * 2021-07-27 2022-05-03 哈尔滨轮速科技有限公司 一种电动助力自行车
KR102684655B1 (ko) * 2021-12-29 2024-07-12 주식회사 휠라인 휠체어용 궤도형 휠

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH663121A5 (de) * 1983-10-03 1987-11-13 Mavilor Syst Sa Wechselstrom-synchron-servomotor.
US5982074A (en) * 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator
IT1297070B1 (it) * 1997-11-21 1999-08-03 Micronasa Di Patarchi Alberto Macchina dinamoelettrica rotante a induzione elettromagnetica come agente in motori elettrici lineari.
US6046518A (en) * 1999-01-21 2000-04-04 Williams; Malcolm R. Axial gap electrical machine
US6615937B2 (en) * 1999-07-30 2003-09-09 Invacare Corporation Motorized wheelchairs
JP2003002277A (ja) * 2001-06-27 2003-01-08 Yamaha Motor Co Ltd 電動式動力ユニット、電動車両および電動二輪車
EP1658031B1 (fr) * 2003-08-18 2010-03-17 Corcost Limited Siege elevateur
GB0613570D0 (en) * 2006-07-07 2006-08-16 Imp Innovations Ltd An electrical machine
DE102008063788A1 (de) * 2008-12-18 2010-07-01 Brückner Maschinenbau GmbH & Co. KG Rotationsantrieb
JP4978665B2 (ja) * 2009-06-29 2012-07-18 Ｔｄｋ株式会社 金属磁石及びそれを用いたモータ
JP2011030341A (ja) * 2009-07-24 2011-02-10 Hitachi Ltd 回転電機
US8222789B2 (en) * 2009-11-25 2012-07-17 Silicon Valley Micro M Corporation Vehicle disk motor with movable magnet poles
US20150298537A1 (en) * 2011-11-15 2015-10-22 Bionx Canda Inc. Wheel motor configuration for vehicle motorization
AT514709B1 (de) * 2013-08-16 2015-06-15 Johannes Kepler Universität Linz Scheibenläufermotor
JP6255231B2 (ja) * 2013-12-11 2017-12-27 株式会社ダイナックス アキシャルギャップモータ
JP6359480B2 (ja) * 2015-04-14 2018-07-18 株式会社神戸製鋼所 アキシャルギャップ型永久磁石式回転機用回転子およびアキシャルギャップ型永久磁石式回転機
JP6570004B2 (ja) * 2015-04-30 2019-09-04 株式会社ソミック石川 車両
US9789017B2 (en) * 2015-05-04 2017-10-17 Orbis Wheels, Inc. Centerless wheel assembly
US20200056615A1 (en) * 2018-08-16 2020-02-20 Saudi Arabian Oil Company Motorized pump

Also Published As

Publication number Publication date
US20210273508A1 (en) 2021-09-02
FR3084300A1 (fr) 2020-01-31
CN112585842A (zh) 2021-03-30
JP7426030B2 (ja) 2024-02-01
US11424650B2 (en) 2022-08-23
JP2021533711A (ja) 2021-12-02
KR20210036954A (ko) 2021-04-05
WO2020020673A1 (fr) 2020-01-30
EP3827502A1 (fr) 2021-06-02
CA3106491A1 (fr) 2020-01-30

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