WO2022023158A3 - Elektromotorvorrichtung und elektromotorsystem - Google Patents

Elektromotorvorrichtung und elektromotorsystem Download PDF

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Publication number
WO2022023158A3
WO2022023158A3 PCT/EP2021/070523 EP2021070523W WO2022023158A3 WO 2022023158 A3 WO2022023158 A3 WO 2022023158A3 EP 2021070523 W EP2021070523 W EP 2021070523W WO 2022023158 A3 WO2022023158 A3 WO 2022023158A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
motor device
stator
unit
motor system
Prior art date
Application number
PCT/EP2021/070523
Other languages
English (en)
French (fr)
Other versions
WO2022023158A2 (de
Inventor
Csongor Horvath
Bence Gabor Szabo
Vilmos Paiss
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
Publication of WO2022023158A2 publication Critical patent/WO2022023158A2/de
Publication of WO2022023158A3 publication Critical patent/WO2022023158A3/de

Links

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)

Abstract

Die Erfindung geht aus von einer Elektromotorvorrichtung (10a, 10a'), insbesondere einer Axialflussreluktanzelektromotorvorrichtung, mit zumindest einer Rotoreinheit (12a, 12a'), welche dazu vorgesehen ist, zumindest teilweise durch eine Reluktanzkraft in eine Drehbewegung um eine Drehachse (14a) versetzt zu werden, und mit zumindest einer Statoreinheit (16a, 16a'). Es wird vorgeschlagen, dass die zumindest eine Statoreinheit (16a, 16a') zumindest einen Statorkörper (26a, 26a', 26a", 28a, 28a', 28a") aufweist, welcher aus zumindest einem gebogenen Metallblech (44a, 44a', 44a", 44a'") ausgebildet ist.
PCT/EP2021/070523 2020-07-27 2021-07-22 Elektromotorvorrichtung und elektromotorsystem WO2022023158A2 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
WO2022023158A2 WO2022023158A2 (de) 2022-02-03
WO2022023158A3 true WO2022023158A3 (de) 2022-03-24

Family

ID=77155771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/070523 WO2022023158A2 (de) 2020-07-27 2021-07-22 Elektromotorvorrichtung und elektromotorsystem

Country Status (2)

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

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466479A (en) * 1966-09-19 1969-09-09 Jean Jarret Low-inertia variable-reluctance electrical machine
US3784850A (en) * 1970-12-28 1974-01-08 Fujitsu Ltd Electric pulse motor
JPS5517662Y1 (de) * 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
US6594111B1 (en) * 2001-07-31 2003-07-15 Western Digital Technologies, Inc. Spindle motor having stator rim formed of curved arc segments
US6960860B1 (en) * 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
DE69832832T2 (de) * 1998-03-19 2006-08-17 Light Engineering Corp., Indianapolis Vorrichtung und Verfahren zum Erzeugen von Elektrizität
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
EP2787610A1 (de) * 2013-04-05 2014-10-08 F. Boccadoro SA Verfahren und Vorrichtung zur Herstellung von Statoren und Rotoren für axiale Motoren
DE102016204445A1 (de) * 2015-03-20 2016-09-22 Suzuki Motor Corporation Rotierende elektrische Maschine des Axialspalttyps
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
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

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466479A (en) * 1966-09-19 1969-09-09 Jean Jarret Low-inertia variable-reluctance electrical machine
US3784850A (en) * 1970-12-28 1974-01-08 Fujitsu Ltd Electric pulse motor
JPS5517662Y1 (de) * 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
EP2787610A1 (de) * 2013-04-05 2014-10-08 F. Boccadoro SA Verfahren und Vorrichtung zur Herstellung von Statoren und Rotoren für axiale Motoren
DE102016204445A1 (de) * 2015-03-20 2016-09-22 Suzuki Motor Corporation Rotierende elektrische Maschine des Axialspalttyps
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 (de) 2022-02-03
DE102020209423A1 (de) 2022-01-27

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