FI20060672A0 - Låsning av permanentmagneterna i en elektrisk maskin - Google Patents

Låsning av permanentmagneterna i en elektrisk maskin

Info

Publication number
FI20060672A0
FI20060672A0 FI20060672A FI20060672A FI20060672A0 FI 20060672 A0 FI20060672 A0 FI 20060672A0 FI 20060672 A FI20060672 A FI 20060672A FI 20060672 A FI20060672 A FI 20060672A FI 20060672 A0 FI20060672 A0 FI 20060672A0
Authority
FI
Finland
Prior art keywords
permanent magnet
magnet locking
electrical permanent
electrical
locking
Prior art date
Application number
FI20060672A
Other languages
English (en)
Finnish (fi)
Other versions
FI118839B (sv
FI20060672A (sv
Inventor
Jarkko Saramo
Yrjoe Tyllinen
Petri Maeki-Ontto
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20060672A priority Critical patent/FI118839B/sv
Publication of FI20060672A0 publication Critical patent/FI20060672A0/sv
Priority to PCT/FI2007/000190 priority patent/WO2008006933A1/en
Publication of FI20060672A publication Critical patent/FI20060672A/sv
Application granted granted Critical
Publication of FI118839B publication Critical patent/FI118839B/sv

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
    • H02K1/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FI20060672A 2006-07-11 2006-07-11 Låsning av permanentmagneterna i en elektrisk maskin FI118839B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20060672A FI118839B (sv) 2006-07-11 2006-07-11 Låsning av permanentmagneterna i en elektrisk maskin
PCT/FI2007/000190 WO2008006933A1 (en) 2006-07-11 2007-07-11 Electrical machine excited by permanent magnets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060672A FI118839B (sv) 2006-07-11 2006-07-11 Låsning av permanentmagneterna i en elektrisk maskin
FI20060672 2006-07-11

Publications (3)

Publication Number Publication Date
FI20060672A0 true FI20060672A0 (sv) 2006-07-11
FI20060672A FI20060672A (sv) 2008-01-12
FI118839B FI118839B (sv) 2008-03-31

Family

ID=36758278

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060672A FI118839B (sv) 2006-07-11 2006-07-11 Låsning av permanentmagneterna i en elektrisk maskin

Country Status (2)

Country Link
FI (1) FI118839B (sv)
WO (1) WO2008006933A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036008B1 (fr) * 2015-05-07 2019-03-22 Valeo Equipements Electriques Moteur Rotor de machine electrique tournante muni d'au moins un element de plaquage d'aimant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2203055C (en) * 1996-04-19 1999-12-14 Kenji Morii Method of and apparatus for covering permanent magnets on motor rotor with cylindrical sleeve
JP4048402B2 (ja) * 1999-06-25 2008-02-20 富士電機システムズ株式会社 永久磁石形回転電機の回転子
JP2002136006A (ja) * 2000-10-27 2002-05-10 Meidensha Corp 永久磁石形回転電機

Also Published As

Publication number Publication date
FI118839B (sv) 2008-03-31
WO2008006933A1 (en) 2008-01-17
FI20060672A (sv) 2008-01-12

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