FR2844112B1 - Moteur synchrone a aimant permanent - Google Patents

Moteur synchrone a aimant permanent

Info

Publication number
FR2844112B1
FR2844112B1 FR0350469A FR0350469A FR2844112B1 FR 2844112 B1 FR2844112 B1 FR 2844112B1 FR 0350469 A FR0350469 A FR 0350469A FR 0350469 A FR0350469 A FR 0350469A FR 2844112 B1 FR2844112 B1 FR 2844112B1
Authority
FR
France
Prior art keywords
permanent magnet
synchronous motor
magnet synchronous
motor
permanent
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.)
Expired - Fee Related
Application number
FR0350469A
Other languages
English (en)
Other versions
FR2844112A1 (fr
Inventor
Toshinori Tanaka
Yuusuke Matsui
Keiichi Fukazawa
Satoru Akutsu
Kengo Fujimoto
Katsumi Ohata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2844112A1 publication Critical patent/FR2844112A1/fr
Application granted granted Critical
Publication of FR2844112B1 publication Critical patent/FR2844112B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR0350469A 2002-08-29 2003-08-28 Moteur synchrone a aimant permanent Expired - Fee Related FR2844112B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002250454A JP2004096803A (ja) 2002-08-29 2002-08-29 永久磁石同期モータ

Publications (2)

Publication Number Publication Date
FR2844112A1 FR2844112A1 (fr) 2004-03-05
FR2844112B1 true FR2844112B1 (fr) 2005-08-05

Family

ID=31712254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350469A Expired - Fee Related FR2844112B1 (fr) 2002-08-29 2003-08-28 Moteur synchrone a aimant permanent

Country Status (4)

Country Link
US (1) US6882080B2 (fr)
JP (1) JP2004096803A (fr)
DE (1) DE10339232B4 (fr)
FR (1) FR2844112B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001275325A (ja) * 2000-03-27 2001-10-05 Honda Motor Co Ltd 電動パワーステアリング装置
KR101033580B1 (ko) * 2004-03-03 2011-05-11 엘지전자 주식회사 스파이럴 코어의 구조 및 이의 제조방법
EP1598918A1 (fr) * 2004-05-17 2005-11-23 Grundfos A/S Paquet de tôles faite des segments
KR20060035086A (ko) * 2004-10-21 2006-04-26 엘지전자 주식회사 식기세척기
DE102004055317A1 (de) 2004-11-16 2006-05-24 Bosch Rexroth Aktiengesellschaft Elektrische Drehfeldmaschine und Primärteil
JP4270203B2 (ja) * 2005-12-21 2009-05-27 ダイキン工業株式会社 モータおよび圧縮機
WO2008050637A1 (fr) * 2006-10-25 2008-05-02 Mitsuba Corporation Moteur sans balai
US7791237B2 (en) * 2006-12-19 2010-09-07 General Electric Company Fault-tolerant synchronous permanent magnet machine
JP4984241B2 (ja) * 2007-07-04 2012-07-25 富士電機株式会社 永久磁石式回転機
WO2009066873A2 (fr) * 2007-11-22 2009-05-28 Lg Electronics Inc. Moteur pour compresseur hermétique et compresseur ainsi équipé
EP2252843B1 (fr) * 2007-11-22 2018-01-10 LG Electronics Inc. Moteur pour compresseur et compresseur hermétique ainsi équipé
US8390167B2 (en) * 2007-11-22 2013-03-05 Lg Electronics Inc. Motor for compressor and hermetic compressor having the same
US8287254B2 (en) * 2007-11-30 2012-10-16 GM Global Technology Operations LLC Motor and pump assembly having improved sealing characteristics
FI20105661A (fi) * 2010-06-10 2011-12-11 Kone Corp Nostokoneiston kiinnitysjärjestely sekä hissikokoonpano
JP2012080715A (ja) * 2010-10-05 2012-04-19 Sinfonia Technology Co Ltd モータ
US9343930B2 (en) 2012-05-25 2016-05-17 Baldor Electric Company Segmented stator assembly
KR20140078217A (ko) * 2012-12-17 2014-06-25 엘지이노텍 주식회사 모터
WO2014195999A1 (fr) * 2013-06-03 2014-12-11 三菱電機株式会社 Moteur synchrone
KR101696712B1 (ko) * 2015-01-22 2017-01-16 엘지전자 주식회사 비엘디시 모터 및 그를 갖는 청소기
KR102589674B1 (ko) * 2018-01-31 2023-10-16 엘지이노텍 주식회사 로터 및 이를 포함하는 모터
JP2020080609A (ja) * 2018-11-13 2020-05-28 株式会社ミツバ モータ及びブラシレスワイパーモータ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233834A (en) * 1989-07-01 1991-01-16 Hitachi Ltd D.C. machine of type having permanent magnet with auxiliary pole
US5250867A (en) * 1991-11-20 1993-10-05 General Electric Company Permanent magnet brushless DC motor having reduced cogging
US5260620A (en) * 1992-03-09 1993-11-09 Morrill Giles W Asynchronous induction motor
FR2726948B1 (fr) * 1994-11-16 1996-12-20 Wavre Nicolas Moteur synchrone a aimants permanents
DE19633209A1 (de) * 1995-08-28 1997-03-06 Papst Motoren Gmbh & Co Kg Verfahren und Vorrichtung zur Reduzierung des sogenannten Nutruckens bei einem Elektromotor
EP0823771B1 (fr) * 1996-02-23 2006-04-26 Matsushita Electric Industrial Co., Ltd. Moteur
JPH1042531A (ja) * 1996-05-24 1998-02-13 Matsushita Electric Ind Co Ltd 電動機
JP3415406B2 (ja) * 1997-09-05 2003-06-09 トヨタ自動車株式会社 磁石内包型交流電動機およびその設計方法
JP3076006B2 (ja) * 1997-09-08 2000-08-14 松下電器産業株式会社 永久磁石同期電動機
JPH11146584A (ja) 1997-09-08 1999-05-28 Matsushita Electric Ind Co Ltd 永久磁石同期電動機
JP2000232762A (ja) * 1999-02-10 2000-08-22 Toshiba Kyaria Kk 圧縮機用ブラシレスｄｃモータ及びその駆動制御装置
JP3804343B2 (ja) * 1999-06-29 2006-08-02 松下電器産業株式会社 モータのコア及びそれを用いたモータ
US20010048264A1 (en) * 2000-02-01 2001-12-06 Pacsci Motion Control, Inc. Brushless DC motor having reduced cogging torque
JP2002101628A (ja) 2000-09-22 2002-04-05 Hitachi Ltd 永久磁石式回転電機
EP1217713B1 (fr) * 2000-12-20 2010-02-10 Yamaha Motor Electronics Kabushiki Kaisha Rotor du type à aimant permanent et machine électrique du type à aimant permanent

Also Published As

Publication number Publication date
US6882080B2 (en) 2005-04-19
JP2004096803A (ja) 2004-03-25
US20040119363A1 (en) 2004-06-24
FR2844112A1 (fr) 2004-03-05
DE10339232A1 (de) 2004-03-25
DE10339232B4 (de) 2010-04-15

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