DE602005006721D1 - Rotierende elektrische Maschine - Google Patents

Rotierende elektrische Maschine

Info

Publication number: DE602005006721D1
Authority: DE; Germany
Prior art keywords: electrical machine; rotating electrical; rotating; machine; electrical
Prior art date: 2005-01-21
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 - Lifetime

Application number

DE602005006721T

Other languages

English (en)

Inventor

Kanako Nemoto

Yasushi Takano

Kazuhiko Takahashi

Kazuo Shima

Kazuo Nishihama

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.)

2005-01-21

Filing date

2005-11-30

Publication date

2008-06-26

2005-11-30 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

2008-06-26 Publication of DE602005006721D1 publication Critical patent/DE602005006721D1/de

2025-12-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Iron Core Of Rotating Electric Machines (AREA)

DE602005006721T 2005-01-21 2005-11-30 Rotierende elektrische Maschine Expired - Lifetime DE602005006721D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2005013480		2005-01-21

Publications (1)

Publication Number	Publication Date
DE602005006721D1 true DE602005006721D1 (de)	2008-06-26

Family

ID=35735182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602005006721T Expired - Lifetime DE602005006721D1 (de)	2005-01-21	2005-11-30	Rotierende elektrische Maschine

Country Status (4)

Country	Link
US (1)	US7541710B2 (de)
EP (1)	EP1684400B1 (de)
CN (1)	CN100576700C (de)
DE (1)	DE602005006721D1 (de)

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JP4894273B2 (ja) *	2005-01-21	2012-03-14	株式会社日立製作所	回転電機
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DE102006033718B4 (de) *	2006-07-20	2017-10-19	Siemens Aktiengesellschaft	Elektrische Maschine mit schräg verlaufenden Magnetpolgrenzen
JP2008228457A (ja) *	2007-03-13	2008-09-25	Jtekt Corp	ブラシレスモータおよびそれを備える電動パワーステアリング装置
DE102008007565A1 (de) *	2008-02-05	2009-08-06	BSH Bosch und Siemens Hausgeräte GmbH	Permanentmagneterregte elektrische Maschine zum Antrieb einer Komponente eines Hausgeräts und Hausgerät mit einer derartigen Maschine
JP4708448B2 (ja) *	2008-03-04	2011-06-22	日立オートモティブシステムズ株式会社	回転電機および電気自動車
CN101521416B (zh) *	2008-10-31	2011-03-16	卧龙电气集团股份有限公司	低噪音交流电机
JP5209658B2 (ja) *	2010-03-29	2013-06-12	株式会社日立産機システム	かご形誘導電動機
EP2606560B1 (de) *	2010-09-30	2015-10-28	Siemens Aktiengesellschaft	Stab eines käfigläufers
JP5557685B2 (ja)	2010-10-14	2014-07-23	株式会社日立製作所	回転電機
CN102624109A (zh) *	2012-04-11	2012-08-01	浙江省金华市电机实业有限公司	风力发电机结构
JP5929561B2 (ja) *	2012-06-29	2016-06-08	株式会社ジェイテクト	電動回転機およびその製造方法
JP5877777B2 (ja) *	2012-09-26	2016-03-08	日立オートモティブシステムズ株式会社	回転電機、磁極ピース製造方法
US9906108B2 (en)	2012-11-01	2018-02-27	General Electric Company	Sensorless electric machine
US9871418B2 (en)	2012-11-01	2018-01-16	General Electric Company	Sensorless electric machine
US9941775B2 (en)	2012-11-01	2018-04-10	General Electric Company	D-ring implementation in skewed rotor assembly
US9641033B2 (en)	2013-09-06	2017-05-02	General Electric Company	Electric machine having offset rotor sections
US9455615B1 (en) *	2013-01-16	2016-09-27	Allen Dean Petrick	Magnetic propulsion system
DE102013102408A1 (de) *	2013-03-11	2014-09-11	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Rotoranordnung für eine elektrische Antriebsmaschine sowie elektrische Antriebsmaschine und elektrisches Antriebssystem
DE102013206121A1 (de) *	2013-04-08	2014-10-09	Wobben Properties Gmbh	Synchrongenerator-Polpaket
US9906082B2 (en) *	2013-09-06	2018-02-27	General Electric Company	Electric machine having reduced torque oscillations and axial thrust
CN103904793A (zh) *	2014-03-28	2014-07-02	湖北立锐机电有限公司	整体式电机定子冲片、电机定子以及使用其的旋转电机
CN104065182A (zh) *	2014-03-28	2014-09-24	湖北立锐机电有限公司	电机定子分裂式铁芯、电机定子以及使用其的旋转电机
DE102014017304A1 (de)	2014-11-21	2016-05-25	Daimler Ag	Rotor für elektrische Maschinen und Verfahren zu dessen Herstellung
DE102014017305A1 (de)	2014-11-21	2015-06-11	Daimler Ag	Rotor für elektrische Maschinen
DE102014019217A1 (de)	2014-12-19	2016-06-23	Daimler Ag	Verfahren zum Stanzpaketieren eines Blechpakets
DE102014019218A1 (de)	2014-12-19	2015-06-25	Daimler Ag	Blechpaket für eine elektrische Maschine
CN104638849A (zh) *	2015-02-16	2015-05-20	武汉华大新型电机科技股份有限公司	降低电机齿槽转矩和转矩脉动的定转子冲片加工方法
DE102015214106B3 (de)	2015-07-27	2016-12-01	Bayerische Motoren Werke Aktiengesellschaft	Verbesserter Stator für eine elektrische Maschine
NO341230B1 (en) *	2015-11-06	2017-09-18	Ateltech As	Scalable electric motor disc stack with multipole stator
CN105226899A (zh) *	2015-11-13	2016-01-06	乐山三缘电机有限公司	一种可支撑的三相异步电动机
DE102015223059A1 (de)	2015-11-23	2017-05-24	Bayerische Motoren Werke Aktiengesellschaft	Käfigläufer und Verfahren für dessen Herstellung
ES2589155B1 (es) *	2016-06-29	2017-08-17	Centro De Investigaciones Energéticas, Medioambientales Y Tecnológicas (Ciemat)	Procedimiento de obtención de una máquina de reluctancia conmutada con rizado de par mejorado
US11005313B2 (en) *	2016-11-21	2021-05-11	Unison Industries, Llc	Skewed rotor designs for hybrid homopolar electrical machines
US11005342B2 (en) *	2017-04-13	2021-05-11	John Steven Aiken	Spiral helix electromagnetic linear pulse motor
CN108599497A (zh) *	2018-05-29	2018-09-28	美的威灵电机技术（上海）有限公司	转子和具有其的电机
FI20185758A1 (en)	2018-09-12	2020-03-13	The Switch Drive Systems Oy	Permanent magnet modules for an electric machine
DE102018126570A1 (de)	2018-10-25	2020-04-30	Bayerische Motoren Werke Aktiengesellschaft	Rotor
CN112437841B (zh) *	2019-05-10	2023-08-04	开利公司	带推力控制的压缩机
JP6896029B2 (ja) *	2019-08-19	2021-06-30	三菱電機株式会社	回転電機
DE102019123031A1 (de) *	2019-08-28	2021-03-04	Valeo Siemens Eautomotive Germany Gmbh	Rotor für eine elektrische Maschine und elektrische Maschine
EP4037162A1 (de)	2021-02-02	2022-08-03	Black & Decker, Inc.	Bürstenloser gleichstrommotor für ein elektrowerkzeug mit körpergriff
US20220368184A1 (en) *	2021-05-11	2022-11-17	GM Global Technology Operations LLC	Electric machine

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CN85205739U (zh)	1985-12-30	1986-10-01	宁夏轻工设计研究所	转子为人字斜槽的异步交流电动机
JP2672178B2 (ja) *	1990-05-15	1997-11-05	ファナック株式会社	同期電動機のロータ構造
JPH07163108A (ja)	1993-12-08	1995-06-23	Hitachi Ltd	誘導電動機
JPH07298578A (ja)	1994-04-28	1995-11-10	Meidensha Corp	回転電機
JPH08298735A (ja)	1995-04-25	1996-11-12	Fuji Electric Co Ltd	円筒状永久磁石同期電動機
JPH099602A (ja) *	1995-06-21	1997-01-10	Toyoda Mach Works Ltd	ステッピングモータ
JPH1080079A (ja) *	1996-09-02	1998-03-24	Matsushita Electric Ind Co Ltd	リラクタンスモータ
JP4463947B2 (ja) *	2000-06-13	2010-05-19	アイチエレック株式会社	ブラシレスｄｃモータの構造
US6707209B2 (en) *	2000-12-04	2004-03-16	Emerson Electric Co.	Reduced cogging torque permanent magnet electric machine with rotor having offset sections
EP1233503A3 (de) *	2001-02-14	2004-12-01	Koyo Seiko Co., Ltd.	Bürstenloser Gleichstrommotor und Herstellungsverfahren desgleichen
JP4942259B2 (ja) *	2001-07-11	2012-05-30	パナソニック株式会社	電動機
JP2003333811A (ja)	2002-05-12	2003-11-21	Yoshimitsu Okawa	軸方向に分割された複数の固定子巻線を有する誘導電動機
JP3754667B2 (ja) *	2002-09-04	2006-03-15	三菱電機株式会社	リング型磁石および回転子
US7067948B2 (en) *	2002-10-18	2006-06-27	Mitsubishi Denki Kabushiki Kaisha	Permanent-magnet rotating machine
JP4270942B2 (ja) *	2003-05-29	2009-06-03	株式会社日立製作所	電動機
US6867524B2 (en) *	2003-06-04	2005-03-15	Ford Global Technologies, Llc	Rotor skew methods for permanent magnet motors
US6867525B2 (en) *	2003-07-24	2005-03-15	A.O. Smith Corporation	Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same

2005
- 2005-11-30 DE DE602005006721T patent/DE602005006721D1/de not_active Expired - Lifetime
- 2005-11-30 US US11/289,515 patent/US7541710B2/en not_active Expired - Fee Related
- 2005-11-30 EP EP05026103A patent/EP1684400B1/de not_active Expired - Fee Related
- 2005-12-02 CN CN200510128980A patent/CN100576700C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1684400A1 (de)	2006-07-26
EP1684400B1 (de)	2008-05-14
US7541710B2 (en)	2009-06-02
CN1808861A (zh)	2006-07-26
CN100576700C (zh)	2009-12-30
US20060163969A1 (en)	2006-07-27

Publication	Publication Date	Title
DE602005006721D1 (de)	2008-06-26	Rotierende elektrische Maschine
DE502005005887D1 (de)	2008-12-18	Elektrische Maschine
DE602004030109D1 (de)	2010-12-30	Elektrische maschine
DE112009002428B8 (de)	2021-05-20	Drehende elektrische Maschine
DE502004005831D1 (de)	2008-02-14	Elektrische maschine
EP2324557A4 (de)	2012-12-12	Elektrische maschine
ITBO20050437A1 (it)	2007-01-01	Rotore per macchina elettrica
DE60315765D1 (de)	2007-10-04	Rotierende elektrische Maschine
EP2234250A4 (de)	2014-03-19	Elektrische rotationsmaschine
DE602004007460D1 (de)	2007-08-23	Rotor für rotierende elektrische Maschine
EP1841046A4 (de)	2015-05-20	Elektrische rotationsmaschine
EP1843453A4 (de)	2013-08-07	Rotationselektromaschine
DE602006012058D1 (de)	2010-03-18	Verbessertes elektroblasfaserspinnverfahren
DE502005007505D1 (de)	2009-07-30	Elektrische Maschine
EP1742328A4 (de)	2014-01-01	Elektrische drehmaschine
DE602006018405D1 (de)	2011-01-05	Drehende elektrische Klauenpolmaschine
DE602004021157D1 (de)	2009-07-02	Rotierende Maschine
DE502004001592D1 (de)	2006-11-09	Elektrische Maschine
ITMI20062095A1 (it)	2007-05-04	Macchina utensile elettrica
DE60312436D1 (de)	2007-04-26	Rotierende elektrische Maschine
DE602004013694D1 (de)	2008-06-26	Elektrische Mehrpolmaschine
FR2866164B1 (fr)	2009-03-20	Machine tournante electrique
EP1717932A4 (de)	2010-08-04	Elektrische drehmaschine
EP1777798A4 (de)	2009-12-30	Elektrische drehmaschine
DE502004008136D1 (de)	2008-11-13	Elektrische Maschine

Legal Events

Date	Code	Title	Description
2009-06-04	8364	No opposition during term of opposition