DE102020209423A1 - Elektromotorvorrichtung und Elektromotorsystem - Google Patents

Elektromotorvorrichtung und Elektromotorsystem Download PDF

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Publication number
DE102020209423A1
DE102020209423A1 DE102020209423.3A DE102020209423A DE102020209423A1 DE 102020209423 A1 DE102020209423 A1 DE 102020209423A1 DE 102020209423 A DE102020209423 A DE 102020209423A DE 102020209423 A1 DE102020209423 A1 DE 102020209423A1
Authority
DE
Germany
Prior art keywords
stator
electric motor
metal
motor device
axis
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.)
Pending
Application number
DE102020209423.3A
Other languages
German (de)
English (en)
Inventor
Csongor Horvath
Bence Gabor Szabo
Vilmos Paiss
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102020209423.3A priority Critical patent/DE102020209423A1/de
Priority to PCT/EP2021/070523 priority patent/WO2022023158A2/fr
Publication of DE102020209423A1 publication Critical patent/DE102020209423A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators
    • 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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/026—Wound cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE102020209423.3A 2020-07-27 2020-07-27 Elektromotorvorrichtung und Elektromotorsystem Pending DE102020209423A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102020209423.3A DE102020209423A1 (de) 2020-07-27 2020-07-27 Elektromotorvorrichtung und Elektromotorsystem
PCT/EP2021/070523 WO2022023158A2 (fr) 2020-07-27 2021-07-22 Dispositif de moteur électrique et système de moteur électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020209423.3A DE102020209423A1 (de) 2020-07-27 2020-07-27 Elektromotorvorrichtung und Elektromotorsystem

Publications (1)

Publication Number Publication Date
DE102020209423A1 true DE102020209423A1 (de) 2022-01-27

Family

ID=77155771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020209423.3A Pending DE102020209423A1 (de) 2020-07-27 2020-07-27 Elektromotorvorrichtung und Elektromotorsystem

Country Status (2)

Country Link
DE (1) DE102020209423A1 (fr)
WO (1) WO2022023158A2 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90877E (fr) * 1966-09-19 1968-03-01 Kuhlmann Ets Procédé de traitement des matières à base d'acétate de cellulose
GB1368788A (en) * 1970-12-28 1974-10-02 Gujitsu Ltd Electric stepping motor
JPS5517662Y1 (fr) * 1972-12-12 1980-04-23
JPS60128483U (ja) * 1984-02-02 1985-08-29 三洋電機株式会社 小型電動機
DE69832832T2 (de) * 1998-03-19 2006-08-17 Light Engineering Corp., Indianapolis Vorrichtung und Verfahren zum Erzeugen von Elektrizität
US6960860B1 (en) * 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
US6594111B1 (en) * 2001-07-31 2003-07-15 Western Digital Technologies, Inc. Spindle motor having stator rim formed of curved arc segments
JP2010045886A (ja) * 2008-08-11 2010-02-25 Daikin Ind Ltd アキシャルギャップ型モータの製造方法
CN101976898A (zh) * 2010-11-01 2011-02-16 深圳市轴心自控技术有限公司 一种新型电机
EP2787610B1 (fr) * 2013-04-05 2015-07-22 F. Boccadoro SA Procédé et dispositif de fabrication de stators et de rotors pour des moteurs axiaux
JP6638202B2 (ja) * 2015-03-20 2020-01-29 スズキ株式会社 アキシャルギャップ型の回転電機
CN107070011B (zh) * 2016-12-15 2019-09-06 广东威灵电机制造有限公司 定子和具有其的电机
JP2018166352A (ja) * 2017-03-28 2018-10-25 Ntn株式会社 電動モータおよびその製造方法

Also Published As

Publication number Publication date
WO2022023158A2 (fr) 2022-02-03
WO2022023158A3 (fr) 2022-03-24

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