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WO2013030108A3 - Moteur à champ magnétique rotatif comportant un induit extérieur - Google Patents

Moteur à champ magnétique rotatif comportant un induit extérieur Download PDF

Info

Publication number
WO2013030108A3
WO2013030108A3 PCT/EP2012/066500 EP2012066500W WO2013030108A3 WO 2013030108 A3 WO2013030108 A3 WO 2013030108A3 EP 2012066500 W EP2012066500 W EP 2012066500W WO 2013030108 A3 WO2013030108 A3 WO 2013030108A3
Authority
WO
WIPO (PCT)
Prior art keywords
induction machine
outside rotor
stator
shaft
external rotor
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/EP2012/066500
Other languages
German (de)
English (en)
Other versions
WO2013030108A2 (fr
Inventor
Thomas Leiber
Michael HÖFGEN
Simon Strasinsky
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.)
CPM Compact Power Motors GmbH
Original Assignee
CPM Compact Power Motors 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 CPM Compact Power Motors GmbH filed Critical CPM Compact Power Motors GmbH
Publication of WO2013030108A2 publication Critical patent/WO2013030108A2/fr
Anticipated expiration legal-status Critical
Publication of WO2013030108A3 publication Critical patent/WO2013030108A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner 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
    • H02K1/22—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
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

L'invention concerne un moteur à champ magnétique rotatif comportant un arbre (3) logé rotatif dans un stator (1) et un arbre (3) logé rotatif sur le stator, sur lequel un rotor extérieur (10) est disposé. Selon l'invention, le rotor extérieur est au moins partiellement composé d'un plastique.
PCT/EP2012/066500 2011-09-01 2012-08-24 Moteur à champ magnétique rotatif comportant un induit extérieur Ceased WO2013030108A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011111667.6 2011-09-01
DE102011111667A DE102011111667A1 (de) 2011-09-01 2011-09-01 Drehfeldmaschine mit Außenläufer

Publications (2)

Publication Number Publication Date
WO2013030108A2 WO2013030108A2 (fr) 2013-03-07
WO2013030108A3 true WO2013030108A3 (fr) 2014-04-10

Family

ID=46796548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/066500 Ceased WO2013030108A2 (fr) 2011-09-01 2012-08-24 Moteur à champ magnétique rotatif comportant un induit extérieur

Country Status (2)

Country Link
DE (1) DE102011111667A1 (fr)
WO (1) WO2013030108A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101084A1 (de) 2013-02-04 2014-08-07 Cpm Compact Power Motors Gmbh Drehfeldmaschine mit Außenläufer, insbesondere in modularer Bauweise
DE102013110466A1 (de) * 2013-09-23 2015-03-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektromaschine für den Einsatz im KFZ-Bereich
US20170018997A1 (en) * 2014-02-12 2017-01-19 Tm4 Inc. Liquid cooled external rotor electric machine
DE102015205872B4 (de) * 2015-04-01 2022-10-20 Schaeffler Technologies AG & Co. KG Aktor, umfassend ein Elektronikmodul mit Deckelelement zur besseren Ausrichtung von Sensor und Rotorlagemagnet
CN104967248B (zh) * 2015-07-08 2017-07-04 广东威灵电机制造有限公司 外转子电机
DE102016119822A1 (de) * 2016-10-06 2018-04-12 Lsp Innovative Automotive Systems Gmbh Hochleistungsgenerator Niedervolt mit Starter-Unterstützungsfunktion und Drehmoment-Kompensation
EP4214820A1 (fr) 2020-09-21 2023-07-26 Evr Motors Ltd. Machine électrique à flux radial
US12081073B2 (en) 2021-10-04 2024-09-03 Evr Motors Ltd Electric machine with multi-tapered yokes
EP4329156A1 (fr) * 2022-08-23 2024-02-28 Black & Decker, Inc. Moteur étanche à éléments de refroidissement interne
CN118661364B (zh) 2023-05-30 2025-12-02 马渊马达株式会社 无刷马达
US12046949B1 (en) 2023-12-28 2024-07-23 Evr Motors Ltd Electric machine with coils bridged with toothed clips
US12136869B1 (en) 2023-12-28 2024-11-05 Evr Motors Ltd Heat dissipation plate for electric machine
US12278519B1 (en) 2023-12-28 2025-04-15 Evr Motors Ltd Electric machine with multiple toothed spacers in coils

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US5343104A (en) * 1992-05-27 1994-08-30 Nippon Densan Corporation Fan motor
DE4442869A1 (de) * 1994-12-02 1996-06-13 Fichtel & Sachs Ag Läufer für eine elektrische Maschine
DE19939061A1 (de) * 1998-08-21 2000-03-02 Toshiba Kawasaki Kk Rotor für Elektromotor
JP2001045714A (ja) * 1999-08-03 2001-02-16 Denso Corp 磁石発電機及びその製造方法
US20040031141A1 (en) * 2002-06-26 2004-02-19 James Miller High-density, thermally-conductive plastic compositions for encapsulating motors
US20070132323A1 (en) * 2004-06-24 2007-06-14 Lg Electronics Inc. Motor of washing machine
WO2010099974A2 (fr) * 2009-03-05 2010-09-10 Cpm Compact Power Motors Gmbh Moteur à rotor double à dissipation thermique
DE102010050403A1 (de) * 2009-11-06 2011-05-12 Ebm-Papst St. Georgen Gmbh & Co. Kg Elektronisch kommutierter Außenläufermotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433770C2 (de) * 1974-07-13 1982-09-02 Interelectric AG, 6072 Sachseln Verfahren zum Herstellen eines Stators für eine elektrische Maschine
NZ247033A (en) * 1988-09-28 1994-10-26 Fisher & Paykel Drive for spin washer: agitator shaft bearings are motor rotor bearings
US6460382B1 (en) * 1999-10-18 2002-10-08 Lg Electronics Inc. Structure of driving unit in drum type washing machine
GB2393585A (en) * 2002-09-27 2004-03-31 Automotive Motion Tech Ltd Vibration-damped rotor structure for a brushless motor
DE102004003730A1 (de) * 2004-01-23 2005-08-18 Heinz Leiber Segmentmotor
DE102004030063A1 (de) * 2004-06-23 2006-03-16 Heinz Leiber Permanentmagneterregte Drehfeldmaschine
DE102006058064A1 (de) * 2006-12-07 2008-06-19 Ipgate Ag Elektrische Drehfeldmaschine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US5343104A (en) * 1992-05-27 1994-08-30 Nippon Densan Corporation Fan motor
DE4442869A1 (de) * 1994-12-02 1996-06-13 Fichtel & Sachs Ag Läufer für eine elektrische Maschine
DE19939061A1 (de) * 1998-08-21 2000-03-02 Toshiba Kawasaki Kk Rotor für Elektromotor
JP2001045714A (ja) * 1999-08-03 2001-02-16 Denso Corp 磁石発電機及びその製造方法
US20040031141A1 (en) * 2002-06-26 2004-02-19 James Miller High-density, thermally-conductive plastic compositions for encapsulating motors
US20070132323A1 (en) * 2004-06-24 2007-06-14 Lg Electronics Inc. Motor of washing machine
WO2010099974A2 (fr) * 2009-03-05 2010-09-10 Cpm Compact Power Motors Gmbh Moteur à rotor double à dissipation thermique
DE102010050403A1 (de) * 2009-11-06 2011-05-12 Ebm-Papst St. Georgen Gmbh & Co. Kg Elektronisch kommutierter Außenläufermotor

Also Published As

Publication number Publication date
DE102011111667A1 (de) 2013-03-07
WO2013030108A2 (fr) 2013-03-07

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