WO2010040534A3 - Rotor for an electric motor, use thereof, and device and method for the production thereof - Google Patents

Rotor for an electric motor, use thereof, and device and method for the production thereof Download PDF

Info

Publication number
WO2010040534A3
WO2010040534A3 PCT/EP2009/007240 EP2009007240W WO2010040534A3 WO 2010040534 A3 WO2010040534 A3 WO 2010040534A3 EP 2009007240 W EP2009007240 W EP 2009007240W WO 2010040534 A3 WO2010040534 A3 WO 2010040534A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
electric motor
production
relates
fiber composite
Prior art date
Application number
PCT/EP2009/007240
Other languages
German (de)
French (fr)
Other versions
WO2010040534A2 (en
Inventor
Bernd Schottdorf
Franz Weissgerber
Original Assignee
Pro Diskus Ag
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 Pro Diskus Ag filed Critical Pro Diskus Ag
Priority to EP09778872A priority Critical patent/EP2332236A2/en
Publication of WO2010040534A2 publication Critical patent/WO2010040534A2/en
Publication of WO2010040534A3 publication Critical patent/WO2010040534A3/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
    • H02K1/28—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
    • 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
    • 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
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to an electric motor (100; 800; 1000; 1500) comprising a stator (102; 801; 1502, 1504, 1506) and a rotor (500; 700; 904; 1004; 1508, 1510, 1512) which encompasses a main member (200; 402; 502; 600; 802; 1300) made of fiber composite and a mounting flange (400; 504; 804) that is arranged on the main member (200; 402; 502; 600; 802; 1300) of the rotor and is made of fiber composite. The invention also relates to a method for producing said rotor and a use thereof.
PCT/EP2009/007240 2008-10-08 2009-10-08 Rotor for an electric motor, use thereof, and device and method for the production thereof WO2010040534A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09778872A EP2332236A2 (en) 2008-10-08 2009-10-08 Rotor for an electric motor, use thereof, and device and method for the production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050806.3 2008-10-08
DE102008050806A DE102008050806A1 (en) 2008-10-08 2008-10-08 Rotor for an electric machine and use thereof and apparatus and method for its manufacture

Publications (2)

Publication Number Publication Date
WO2010040534A2 WO2010040534A2 (en) 2010-04-15
WO2010040534A3 true WO2010040534A3 (en) 2010-08-12

Family

ID=42034786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007240 WO2010040534A2 (en) 2008-10-08 2009-10-08 Rotor for an electric motor, use thereof, and device and method for the production thereof

Country Status (3)

Country Link
EP (1) EP2332236A2 (en)
DE (1) DE102008050806A1 (en)
WO (1) WO2010040534A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511320A (en) * 2013-02-27 2014-09-03 Yasa Motors Ltd Axial flux motor
EP2802062A1 (en) * 2013-05-08 2014-11-12 Phase Motion Control S.p.A. An electric generator for a wind power generator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835840A (en) * 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
GB2302455A (en) * 1995-06-17 1997-01-15 Urenco A rotor
WO2001011755A1 (en) * 1999-08-09 2001-02-15 Perm Motor Gmbh Electric axial flow machine
EP1369976A1 (en) * 2002-06-04 2003-12-10 Magnet-Motor Gesellschaft für magnetmotorische Technik mbH Electrical machine
US20060138890A1 (en) * 2004-12-14 2006-06-29 Nissan Motor Co., Ltd. Rotor structure of an axial gap rotating electrical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674178A (en) * 1985-10-16 1987-06-23 Sundstrand Corporation Method of fabricating a permanent magnet rotor
DE102006036707B3 (en) 2006-08-05 2008-02-28 Marquardt, Rainer, Prof.-Dr.-Ing. Direct drive of short axial spacing, has permanent magnet carrying rotor or clean soft magnetic rotor, where stator has one or multiple stator blocks of soft magnetic composite material with sector shaped hollow cylindrical part

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835840A (en) * 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
GB2302455A (en) * 1995-06-17 1997-01-15 Urenco A rotor
WO2001011755A1 (en) * 1999-08-09 2001-02-15 Perm Motor Gmbh Electric axial flow machine
EP1369976A1 (en) * 2002-06-04 2003-12-10 Magnet-Motor Gesellschaft für magnetmotorische Technik mbH Electrical machine
US20060138890A1 (en) * 2004-12-14 2006-06-29 Nissan Motor Co., Ltd. Rotor structure of an axial gap rotating electrical device

Also Published As

Publication number Publication date
DE102008050806A1 (en) 2010-04-22
EP2332236A2 (en) 2011-06-15
WO2010040534A2 (en) 2010-04-15

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