DE102004020307A1 - Magnetzündergenerator - Google Patents

Magnetzündergenerator Download PDF

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Publication number
DE102004020307A1
DE102004020307A1 DE102004020307A DE102004020307A DE102004020307A1 DE 102004020307 A1 DE102004020307 A1 DE 102004020307A1 DE 102004020307 A DE102004020307 A DE 102004020307A DE 102004020307 A DE102004020307 A DE 102004020307A DE 102004020307 A1 DE102004020307 A1 DE 102004020307A1
Authority
DE
Germany
Prior art keywords
end plates
teeth
metal material
stator core
magneto generator
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.)
Granted
Application number
DE102004020307A
Other languages
English (en)
Other versions
DE102004020307B4 (de
Inventor
Shinji Baba
Mitsuharu Hashiba
Nobuhiro Kihara
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 DE102004020307A1 publication Critical patent/DE102004020307A1/de
Application granted granted Critical
Publication of DE102004020307B4 publication Critical patent/DE102004020307B4/de
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

Abstract

Zwei Endplatten eines Statorkerns bestehen aus einem Metallmaterial, um ihre Steifigkeit zu erhöhen und hierdurch Wicklungen, die auf Zähne des Statorkerns gewickelt sind, in vorbestimmter Form zu halten. Zur Verbesserung der Isolierung zwischen den Wicklungen und den Zähnen ist die Breite in Umfangsrichtung eines ersten Abschnitts, der in Radialrichtung verläuft, jeder der Endplatten kleiner als bei einem entsprechenden ersten Abschnitt eines laminierten Kerns. Zumindest ein zweiter Abschnitt zumindest einer der beiden Endplatten besteht aus einem nicht-magnetischen Metallmaterial, wodurch die magnetischen Verluste verringert werden und die Temperatureigenschaften und die Leistungserzeugungseigenschaften verbessert werden.
DE102004020307.5A 2003-09-29 2004-04-26 Magnetzündergenerator Expired - Fee Related DE102004020307B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003337658A JP3819386B2 (ja) 2003-09-29 2003-09-29 磁石発電機
JP2003-337658 2003-09-29

Publications (2)

Publication Number Publication Date
DE102004020307A1 true DE102004020307A1 (de) 2005-05-12
DE102004020307B4 DE102004020307B4 (de) 2017-11-30

Family

ID=34373280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004020307.5A Expired - Fee Related DE102004020307B4 (de) 2003-09-29 2004-04-26 Magnetzündergenerator

Country Status (3)

Country Link
US (1) US7262534B2 (de)
JP (1) JP3819386B2 (de)
DE (1) DE102004020307B4 (de)

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JP2006345671A (ja) * 2005-06-10 2006-12-21 Denso Corp 車両用回転電機
US7615899B2 (en) 2005-12-13 2009-11-10 Mitsubishi Electric Corporation Magneto generator with arrangements for lead wires of three-phase windings
JP4231057B2 (ja) * 2006-03-23 2009-02-25 三菱電機株式会社 磁石発電機およびその製造方法
JP2007312564A (ja) * 2006-05-22 2007-11-29 Denso Corp 回転電機の固定子
JP2008043176A (ja) * 2006-08-10 2008-02-21 Mitsubishi Electric Corp 磁石発電機の固定子
US8450898B2 (en) 2006-09-01 2013-05-28 Resmed Motor Technologies Inc Insulator for stator assembly of brushless DC motor
US7843104B2 (en) * 2008-01-23 2010-11-30 General Electric Company Stator and stator components of dynamoelectric machines and process of inhibiting joule heating therein
JP4710993B2 (ja) * 2009-02-26 2011-06-29 ダイキン工業株式会社 電機子用コア
KR101103989B1 (ko) * 2010-05-04 2012-01-06 뉴모텍(주) 모터의 스테이터 어셈블리
KR101276042B1 (ko) 2011-07-07 2013-06-20 뉴모텍(주) 모터의 스테이터 어셈블리
KR101900456B1 (ko) * 2011-09-08 2018-09-21 삼성전자주식회사 모터와 이를 가지는 세탁기
US9343930B2 (en) 2012-05-25 2016-05-17 Baldor Electric Company Segmented stator assembly
JP2014014231A (ja) * 2012-07-04 2014-01-23 Mitsubishi Heavy Ind Ltd 電動モータ
JP6303978B2 (ja) * 2014-10-27 2018-04-04 トヨタ自動車株式会社 回転電機のステータ
US10461589B2 (en) * 2016-02-09 2019-10-29 Tohoku Magnet Institute Co., Ltd. Magnetic-plate laminated body and motor

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JP2005318685A (ja) * 2004-04-27 2005-11-10 Mitsubishi Electric Corp 磁石発電機
JP4823585B2 (ja) * 2004-09-29 2011-11-24 株式会社デンソー 磁石式発電機

Also Published As

Publication number Publication date
JP3819386B2 (ja) 2006-09-06
JP2005110364A (ja) 2005-04-21
US20050067914A1 (en) 2005-03-31
DE102004020307B4 (de) 2017-11-30
US7262534B2 (en) 2007-08-28

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OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee