FR2768271B1 - Procede de fabrication d'un rotor pour machine electrique rotative, rotor et machine concernes - Google Patents

Procede de fabrication d'un rotor pour machine electrique rotative, rotor et machine concernes

Info

Publication number
FR2768271B1
FR2768271B1 FR9811249A FR9811249A FR2768271B1 FR 2768271 B1 FR2768271 B1 FR 2768271B1 FR 9811249 A FR9811249 A FR 9811249A FR 9811249 A FR9811249 A FR 9811249A FR 2768271 B1 FR2768271 B1 FR 2768271B1
Authority
FR
France
Prior art keywords
rotor
machine
manufacturing
rotary electric
concerned
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
FR9811249A
Other languages
English (en)
Other versions
FR2768271A1 (fr
Inventor
Haruo Miura
Kazuki Takahashi
Hideo Nishida
Naohiko Takahashi
Yasuo Fukushima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2768271A1 publication Critical patent/FR2768271A1/fr
Application granted granted Critical
Publication of FR2768271B1 publication Critical patent/FR2768271B1/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
    • H02K1/22—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
    • H02K1/278—Surface mounted magnets; Inset 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
FR9811249A 1997-09-10 1998-09-09 Procede de fabrication d'un rotor pour machine electrique rotative, rotor et machine concernes Expired - Fee Related FR2768271B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24502697A JP3484051B2 (ja) 1997-09-10 1997-09-10 永久磁石式同期電動機及びその製造方法ならびに永久磁石式同期電動機を備えた遠心圧縮機

Publications (2)

Publication Number Publication Date
FR2768271A1 FR2768271A1 (fr) 1999-03-12
FR2768271B1 true FR2768271B1 (fr) 2000-11-10

Family

ID=17127481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811249A Expired - Fee Related FR2768271B1 (fr) 1997-09-10 1998-09-09 Procede de fabrication d'un rotor pour machine electrique rotative, rotor et machine concernes

Country Status (4)

Country Link
US (1) US6047461A (fr)
JP (1) JP3484051B2 (fr)
CN (1) CN1106065C (fr)
FR (1) FR2768271B1 (fr)

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EP1380093B1 (fr) * 2001-03-24 2013-05-08 LG Electronics, Inc. Ensemble d'entrainement d'un moteur alternatif et procede de fabrication correspondant
CN100351516C (zh) * 2001-04-23 2007-11-28 安内斯特太平洋有限公司 多级离心压缩机
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JP2006519581A (ja) * 2003-02-26 2006-08-24 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 永久磁石を備えた電気機械
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FR2894733B1 (fr) * 2005-12-08 2008-02-15 Leroy Somer Moteurs Procede de fabrication d'un rotor et rotor de machine tournante electrique.
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JP5468215B2 (ja) * 2008-06-09 2014-04-09 ダイキン工業株式会社 空気調和機及び空気調和機の製造方法
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EP2555385B1 (fr) * 2011-08-01 2019-06-19 Siemens Gamesa Renewable Energy A/S Ensemble formant aimant permanent doté d'un couvercle moulé en plastique et procédé pour protéger un aimant permanent
WO2013081703A2 (fr) 2011-11-30 2013-06-06 Abb Research Ltd. Machines électriques et rotors de machines électriques
CN102522837A (zh) * 2011-11-30 2012-06-27 西安久和能源科技有限公司 一种永磁电机转子
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ITMI20121592A1 (it) * 2012-09-25 2014-03-26 Mavel Srl Metodo per la fabbricazione di un rotore per motori elettrici e relativo rotore
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FR3004296B1 (fr) * 2013-04-05 2017-09-15 Sagem Defense Securite Moteur electrique a faible couple de court-circuit, dispositif de motorisation a plusieurs moteurs et procede de fabrication d`un tel moteur
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JP6592230B2 (ja) * 2013-11-07 2019-10-16 川崎重工業株式会社 磁石浮上り及び飛散防止部材並びにロータ
CN103595194A (zh) * 2013-11-19 2014-02-19 江苏航天动力机电有限公司 一种高速永磁同步电机粘贴磁钢片的方法
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JP5820046B2 (ja) 2013-12-27 2015-11-24 ファナック株式会社 磁石保持構造を備えた電動機の回転子及びそれを備える電動機
JP2015154581A (ja) * 2014-02-14 2015-08-24 株式会社明電舎 分割型ロータコアを有する回転子
JP6140106B2 (ja) 2014-06-16 2017-05-31 ファナック株式会社 回転電機の回転軸部に固定される回転子部材、回転子、回転電機、および回転子を分解する方法
EP2978102B1 (fr) * 2014-07-22 2017-02-22 Siemens Aktiengesellschaft Procédé pour la fabrication d'un rotor
JP5980874B2 (ja) * 2014-10-20 2016-08-31 ファナック株式会社 回転電機に使用される磁石保持部材、回転子、回転電機および工作機械
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CN111799907A (zh) * 2020-04-30 2020-10-20 潍坊翔云动力科技有限公司 一种表贴式永磁电机转子及其制造方法
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CN111923395B (zh) * 2020-09-16 2021-01-05 北京航空航天大学 高速永磁同步电机复合转子周向垂直缠绕制备方法
CN112910203B (zh) * 2021-04-02 2022-10-21 威海锦阳电子有限公司 电机外转子的制造方法
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JP2023151124A (ja) * 2022-03-31 2023-10-16 株式会社デンソー ロータ及びロータの製造方法

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Also Published As

Publication number Publication date
US6047461A (en) 2000-04-11
CN1106065C (zh) 2003-04-16
JPH1189142A (ja) 1999-03-30
CN1211100A (zh) 1999-03-17
JP3484051B2 (ja) 2004-01-06
FR2768271A1 (fr) 1999-03-12

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Effective date: 20140530