FI122121B - Järjestely magneetin kiinnittämiseksi roottoriin ja roottori - Google Patents

Järjestely magneetin kiinnittämiseksi roottoriin ja roottori Download PDF

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Publication number
FI122121B
FI122121B FI20095515A FI20095515A FI122121B FI 122121 B FI122121 B FI 122121B FI 20095515 A FI20095515 A FI 20095515A FI 20095515 A FI20095515 A FI 20095515A FI 122121 B FI122121 B FI 122121B
Authority
FI
Finland
Prior art keywords
rotor
pole
pole shoe
shoe
hub
Prior art date
Application number
FI20095515A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20095515A0 (fi
FI20095515A (fi
Inventor
Petri Maeki-Ontto
Pekka Kanninen
Yrjoe Tyllinen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40680696&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI122121(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Oy filed Critical Abb Oy
Priority to FI20095515A priority Critical patent/FI122121B/fi
Publication of FI20095515A0 publication Critical patent/FI20095515A0/fi
Priority to ES10725222T priority patent/ES2427341T3/es
Priority to JP2012509069A priority patent/JP5507671B2/ja
Priority to KR1020117026490A priority patent/KR101479588B1/ko
Priority to PCT/FI2010/050364 priority patent/WO2010128210A2/en
Priority to DK10725222.3T priority patent/DK2427950T3/da
Priority to EP10725222.3A priority patent/EP2427950B1/en
Priority to CN201080026601.XA priority patent/CN102460904B/zh
Priority to US13/319,288 priority patent/US8760024B2/en
Priority to CA2761303A priority patent/CA2761303C/en
Priority to BRPI1014811A priority patent/BRPI1014811B1/pt
Publication of FI20095515A publication Critical patent/FI20095515A/fi
Publication of FI122121B publication Critical patent/FI122121B/fi
Application granted granted Critical

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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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FI20095515A 2009-05-07 2009-05-07 Järjestely magneetin kiinnittämiseksi roottoriin ja roottori FI122121B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20095515A FI122121B (fi) 2009-05-07 2009-05-07 Järjestely magneetin kiinnittämiseksi roottoriin ja roottori
BRPI1014811A BRPI1014811B1 (pt) 2009-05-07 2010-05-05 disposição para fixar um imã permanente em um rotor de uma máquina elétrica e rotor de uma máquina elétrica
DK10725222.3T DK2427950T3 (da) 2009-05-07 2010-05-05 Anordning til at fastgøre en magnet til en rotor, og en rotor
JP2012509069A JP5507671B2 (ja) 2009-05-07 2010-05-05 ロータに磁石を取り付けるための構造及びロータ
KR1020117026490A KR101479588B1 (ko) 2009-05-07 2010-05-05 자석을 로터에 부착시키기 위한 장치, 및 로터
PCT/FI2010/050364 WO2010128210A2 (en) 2009-05-07 2010-05-05 Arrangement for attaching a magnet to a rotor, and a rotor
ES10725222T ES2427341T3 (es) 2009-05-07 2010-05-05 Disposición para acoplar un imán a un rotor, y un rotor
EP10725222.3A EP2427950B1 (en) 2009-05-07 2010-05-05 Arrangement for attaching a magnet to a rotor, and a rotor
CN201080026601.XA CN102460904B (zh) 2009-05-07 2010-05-05 用于将磁体附接到转子的装置以及转子
US13/319,288 US8760024B2 (en) 2009-05-07 2010-05-05 Arrangement for attaching a magnet to a rotor, and a rotor
CA2761303A CA2761303C (en) 2009-05-07 2010-05-05 Arrangement for attaching a magnet to a rotor, and a rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095515A FI122121B (fi) 2009-05-07 2009-05-07 Järjestely magneetin kiinnittämiseksi roottoriin ja roottori
FI20095515 2009-05-07

Publications (3)

Publication Number Publication Date
FI20095515A0 FI20095515A0 (fi) 2009-05-07
FI20095515A FI20095515A (fi) 2010-11-08
FI122121B true FI122121B (fi) 2011-08-31

Family

ID=40680696

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095515A FI122121B (fi) 2009-05-07 2009-05-07 Järjestely magneetin kiinnittämiseksi roottoriin ja roottori

Country Status (11)

Country Link
US (1) US8760024B2 (da)
EP (1) EP2427950B1 (da)
JP (1) JP5507671B2 (da)
KR (1) KR101479588B1 (da)
CN (1) CN102460904B (da)
BR (1) BRPI1014811B1 (da)
CA (1) CA2761303C (da)
DK (1) DK2427950T3 (da)
ES (1) ES2427341T3 (da)
FI (1) FI122121B (da)
WO (1) WO2010128210A2 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347673B (zh) * 2011-08-03 2013-01-30 深圳市安托山特种机械有限公司 双永磁工频无刷同步发电机转子磁瓦装配固紧方法
CN102347672B (zh) * 2011-08-03 2013-05-15 深圳市安托山特种机械有限公司 双永磁工频无刷同步发电机磁瓦安装固定工装
WO2013081703A2 (en) 2011-11-30 2013-06-06 Abb Research Ltd. Electrical machines and electrical machine rotors
CN102545434B (zh) * 2012-01-22 2014-06-11 浙江大学 一种径向式永磁同步电机转子结构
AT513451B1 (de) * 2012-09-17 2014-07-15 Hitzinger Gmbh Permanentmagnetischer Rotor für eine Synchronmaschine und Synchronmaschine aufweisend diesen Rotor
CN106165255B (zh) * 2014-06-11 2018-09-04 三菱电机株式会社 永久磁铁嵌入式电动机
JP6446483B2 (ja) * 2017-01-30 2018-12-26 本田技研工業株式会社 回転電機のロータ及びその製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877366A (en) * 1957-04-01 1959-03-10 Lear Inc Permanent magnet rotor
DE1763876A1 (de) * 1968-08-28 1972-02-03 Siemens Ag Permanenterregte elektrische Maschine
DE2013063B1 (de) 1970-03-19 1971-03-25 Th Goldschmidt AG, 4300 Essen Verfahren zum Oberflachenverguten von Holzwerkstoffplatten
DE2013068A1 (de) * 1970-03-19 1971-09-30 Siemens Ag Läufer elektrischer Maschinen
US3828426A (en) * 1972-12-26 1974-08-13 Phelon Co Inc Method of fabricating magnetomotive devices
JPS50129809U (da) * 1974-04-10 1975-10-24
US4393320A (en) * 1981-09-02 1983-07-12 Carrier Corporation Permanent magnet rotor
US4506181A (en) 1984-03-02 1985-03-19 General Electric Company Permanent magnet rotor with complete amortisseur
JPH0660262U (ja) * 1993-01-18 1994-08-19 国産電機株式会社 フライホイール磁石回転子
US5894183A (en) * 1996-10-29 1999-04-13 Caterpillar Inc. Permanent magnet generator rotor
FI113308B (fi) * 2001-06-14 2004-03-31 Abb Oy Kestomagneettielementti ja sähkökone
JP2003143786A (ja) 2001-11-01 2003-05-16 Mitsubishi Electric Corp 永久磁石式回転子及びその製造方法
JP2005328664A (ja) * 2004-05-17 2005-11-24 Meidensha Corp Ｐｍモータの回転子構造
JP4391886B2 (ja) * 2004-05-27 2009-12-24 三菱電機株式会社 回転電機の回転子
JP3790774B2 (ja) * 2005-11-14 2006-06-28 株式会社日立製作所 永久磁石回転電機および自動車
JP2007181304A (ja) * 2005-12-28 2007-07-12 Hitachi Appliances Inc 電動機及び回転子の製造方法
JP2008154329A (ja) * 2006-12-15 2008-07-03 A & A Kenkyusho:Kk 永久磁石埋め込みモータ

Also Published As

Publication number Publication date
US20120098377A1 (en) 2012-04-26
CA2761303A1 (en) 2010-11-11
FI20095515A0 (fi) 2009-05-07
BRPI1014811A2 (pt) 2016-04-05
WO2010128210A2 (en) 2010-11-11
ES2427341T3 (es) 2013-10-30
JP2012526513A (ja) 2012-10-25
EP2427950B1 (en) 2013-08-28
WO2010128210A3 (en) 2011-10-27
US8760024B2 (en) 2014-06-24
CA2761303C (en) 2015-06-30
FI20095515A (fi) 2010-11-08
BRPI1014811A8 (pt) 2017-12-26
DK2427950T3 (da) 2013-10-07
CN102460904A (zh) 2012-05-16
KR20120030042A (ko) 2012-03-27
BRPI1014811B1 (pt) 2020-05-05
EP2427950A2 (en) 2012-03-14
CN102460904B (zh) 2014-12-17
KR101479588B1 (ko) 2015-01-07
JP5507671B2 (ja) 2014-05-28

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