WO2012103882A3 - Rotor for an electric motor and electric motor - Google Patents

Rotor for an electric motor and electric motor Download PDF

Info

Publication number
WO2012103882A3
WO2012103882A3 PCT/DE2012/100006 DE2012100006W WO2012103882A3 WO 2012103882 A3 WO2012103882 A3 WO 2012103882A3 DE 2012100006 W DE2012100006 W DE 2012100006W WO 2012103882 A3 WO2012103882 A3 WO 2012103882A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
rotor
region
coupling
drive shaft
Prior art date
Application number
PCT/DE2012/100006
Other languages
German (de)
French (fr)
Other versions
WO2012103882A2 (en
Inventor
Tilo SCHÄFER
Jan Hinrichs
Original Assignee
Ixetic Bad Homburg 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 Ixetic Bad Homburg Gmbh filed Critical Ixetic Bad Homburg Gmbh
Priority to DE112012000618T priority Critical patent/DE112012000618A5/en
Publication of WO2012103882A2 publication Critical patent/WO2012103882A2/en
Publication of WO2012103882A3 publication Critical patent/WO2012103882A3/en

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
    • H02K1/2786—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
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The invention relates to a rotor (1) for an electric motor, having a first substantially cylindrical region (3), and a second region (5) which is connected to the first region (3) and comprises a connection region (7) for coupling to a drive shaft (9).
PCT/DE2012/100006 2011-01-31 2012-01-10 Rotor for an electric motor and electric motor WO2012103882A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112012000618T DE112012000618A5 (en) 2011-01-31 2012-01-10 Rotor for an electric motor and electric motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011000416 2011-01-31
DE102011000416.5 2011-01-31

Publications (2)

Publication Number Publication Date
WO2012103882A2 WO2012103882A2 (en) 2012-08-09
WO2012103882A3 true WO2012103882A3 (en) 2013-08-08

Family

ID=45787051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/100006 WO2012103882A2 (en) 2011-01-31 2012-01-10 Rotor for an electric motor and electric motor

Country Status (2)

Country Link
DE (1) DE112012000618A5 (en)
WO (1) WO2012103882A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20161009A1 (en) * 2016-02-24 2017-08-24 Idm Srl PERFECTED EXTERNAL ROTOR FOR MULTIPOLAR ALTERNATORS
DE102017214306A1 (en) * 2017-08-17 2019-02-21 Continental Automotive Gmbh Housing for receiving a stator of an electrical machine
DE102017214555B4 (en) * 2017-08-21 2019-10-24 Continental Automotive Gmbh Rotor and electric machine
DE102021114933A1 (en) 2021-06-10 2022-12-15 Wobben Properties Gmbh Rotor segment, magnet cover, rotor, generator, wind turbine, and molding apparatus and method for manufacturing a rotor segment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005010000U1 (en) * 2005-06-23 2006-11-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotor with fan wheel for an electronically commutated electric motor
DE102009043820A1 (en) * 2008-12-03 2010-08-19 Zhongshan Broad-Ocean Motor Co., Ltd. Housing for external rotor and external rotor with this housing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005010000U1 (en) * 2005-06-23 2006-11-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotor with fan wheel for an electronically commutated electric motor
DE102009043820A1 (en) * 2008-12-03 2010-08-19 Zhongshan Broad-Ocean Motor Co., Ltd. Housing for external rotor and external rotor with this housing

Also Published As

Publication number Publication date
DE112012000618A5 (en) 2013-10-31
WO2012103882A2 (en) 2012-08-09

Similar Documents

Publication Publication Date Title
WO2012150242A3 (en) Axial bearing for an electric drive
WO2012062638A3 (en) Wet-running electric motor and pump unit
WO2012103166A3 (en) An electrical brushless motor
EP2416472A4 (en) Rotor for compressor motors
WO2011145842A3 (en) Fluid pump
WO2014127392A3 (en) Electric machine, in particular an engine
WO2013013778A3 (en) Internal rotor motor
WO2012013645A3 (en) Aircraft
WO2014079611A3 (en) Stator having an encapsulation, and electrical machine comprising the stator
WO2012159791A3 (en) Electrodynamic machine having an added casing
WO2013030108A3 (en) Induction machine having an outside rotor
WO2012059154A3 (en) Electric motor, assembly kit and method for the production thereof
WO2012076622A3 (en) Housingless electric motor for a household appliance
WO2012076616A3 (en) Housingless electric motor for a household appliance
ZA201300035B (en) Assembly,operating method and circuit for a mill driven by a ring motor
WO2011029654A3 (en) Method for the operation of an electric machine, and driving device
WO2012103882A3 (en) Rotor for an electric motor and electric motor
WO2013131825A3 (en) Cooling device for a rotor of an electric machine
WO2013150060A3 (en) Asynchronous motor and underwater pump
WO2014032868A3 (en) Rotor of an electrical machine and electrical machine
WO2010115804A3 (en) Module of a hybrid drive and hybrid drive for watercrafts
WO2014180958A3 (en) Drive system
WO2012151019A3 (en) Tandem electric motor vehicle drive system
EP3864283A4 (en) Rotor for power driving
PL395379A1 (en) Multi-pole axial jet engine, especially for the pump drive

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12706765

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 1120120006186

Country of ref document: DE

Ref document number: 112012000618

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12706765

Country of ref document: EP

Kind code of ref document: A2