AU2003240382A1 - Rotor for an electric machine - Google Patents

Rotor for an electric machine

Info

Publication number
AU2003240382A1
AU2003240382A1 AU2003240382A AU2003240382A AU2003240382A1 AU 2003240382 A1 AU2003240382 A1 AU 2003240382A1 AU 2003240382 A AU2003240382 A AU 2003240382A AU 2003240382 A AU2003240382 A AU 2003240382A AU 2003240382 A1 AU2003240382 A1 AU 2003240382A1
Authority
AU
Australia
Prior art keywords
rotor
electric machine
electric
machine
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.)
Abandoned
Application number
AU2003240382A
Inventor
Steven-Andrew Evans
Guenter Kastinger
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
Publication of AU2003240382A1 publication Critical patent/AU2003240382A1/en
Abandoned legal-status Critical Current

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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
AU2003240382A 2002-04-13 2003-03-11 Rotor for an electric machine Abandoned AU2003240382A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10216476.2 2002-04-13
DE2002116476 DE10216476A1 (en) 2002-04-13 2002-04-13 Rotor for electrical machine, especially motor, has pressed iron powder rotor body in one piece enclosing permanent magnets with good magnetic conductivity, preferably in 3 main directions
PCT/DE2003/000767 WO2003088450A1 (en) 2002-04-13 2003-03-11 Rotor for an electric machine

Publications (1)

Publication Number Publication Date
AU2003240382A1 true AU2003240382A1 (en) 2003-10-27

Family

ID=28458806

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003240382A Abandoned AU2003240382A1 (en) 2002-04-13 2003-03-11 Rotor for an electric machine

Country Status (3)

Country Link
AU (1) AU2003240382A1 (en)
DE (1) DE10216476A1 (en)
WO (1) WO2003088450A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117582B (en) * 2004-12-23 2006-11-30 Abb Oy Rotor design for a permanent magnet machine
DE102005037253A1 (en) * 2005-08-08 2007-02-15 Robert Bosch Gmbh gauge
DE102005049541A1 (en) * 2005-10-17 2007-04-19 Robert Bosch Gmbh Rotor for an electric machine
CN101931273B (en) * 2010-08-31 2012-01-18 吕元之 Annular magnetic hub for powder metallurgy and preparation method thereof
DE102013218829A1 (en) 2013-09-19 2015-03-19 Siemens Aktiengesellschaft Rotor for an electric machine, method for manufacturing a rotor and electric machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246925B (en) * 1991-04-04 1994-11-29 Ricerca Elettromeccanica Srl METHOD FOR THE PRODUCTION OF PARTS OF ELECTRIC MOTORS AND MOTORS USING PARTS PRODUCED WITH THAT METHOD
FR2730874B1 (en) * 1995-02-16 1997-03-21 Ugimag Sa COMPOSITE INDUCTOR FOR ROTATING ELECTRIC MACHINES COMPRISING SINTERED PERMANENT MAGNETS COATED IN A FERROMAGNETIC BINDER
US5811904A (en) * 1996-03-21 1998-09-22 Hitachi, Ltd. Permanent magnet dynamo electric machine
JP2000324737A (en) * 1999-05-06 2000-11-24 Nissan Motor Co Ltd Manufacture of rotor of synchronous motor

Also Published As

Publication number Publication date
DE10216476A1 (en) 2003-10-23
WO2003088450A1 (en) 2003-10-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase