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WO2008139912A1 - 電動機用分割固定子およびその製造方法 - Google Patents

電動機用分割固定子およびその製造方法 Download PDF

Info

Publication number
WO2008139912A1
WO2008139912A1 PCT/JP2008/058167 JP2008058167W WO2008139912A1 WO 2008139912 A1 WO2008139912 A1 WO 2008139912A1 JP 2008058167 W JP2008058167 W JP 2008058167W WO 2008139912 A1 WO2008139912 A1 WO 2008139912A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
tooth
inner peripheral
split stator
producing
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.)
Ceased
Application number
PCT/JP2008/058167
Other languages
English (en)
French (fr)
Inventor
Shinichi Iizuka
Kouzou Kimura
Kazushi Kusawake
Yutaka Komatsu
Kazutaka Tatematsu
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.)
Sumitomo Electric Industries Ltd
Toyota Motor Corp
Original Assignee
Sumitomo Electric Industries Ltd
Toyota Motor 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 Sumitomo Electric Industries Ltd, Toyota Motor Corp filed Critical Sumitomo Electric Industries Ltd
Priority to CN2008800149841A priority Critical patent/CN101675572B/zh
Priority to US12/599,139 priority patent/US8097995B2/en
Priority to DE112008001200T priority patent/DE112008001200T5/de
Publication of WO2008139912A1 publication Critical patent/WO2008139912A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

　電動機用分割固定子は、ティース部を有するコア（３）と、ティース部の周囲に形成された巻線体（７）と、ティース部表面と巻線体（７）の内周部との間に配置されて、巻線体（７）の内周部をティース部表面から隙間（１０）をあけて保持する絶縁性スペーサ部材（５Ａ，５Ｂ）と、隙間（１０）に充填された高熱伝導性の樹脂充填材とを備えている。樹脂充填材は、巻線体（７）内周部からコア（３）への放熱を行なうことができるように構成されている。
PCT/JP2008/058167 2007-05-08 2008-04-28 電動機用分割固定子およびその製造方法 Ceased WO2008139912A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800149841A CN101675572B (zh) 2007-05-08 2008-04-28 电动机用分瓣定子及其制造方法
US12/599,139 US8097995B2 (en) 2007-05-08 2008-04-28 Split stator for electric motor and manufacturing method of the same
DE112008001200T DE112008001200T5 (de) 2007-05-08 2008-04-28 Teilstator für einen Elektromotor und Herstellungsverfahren für selbigen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007123006A JP2008283730A (ja) 2007-05-08 2007-05-08 電動機用分割固定子、この分割固定子を備える電動機用固定子、この電動機用固定子を備える電動機及び電動機用分割固定子の製造方法
JP2007-123006 2007-05-08

Publications (1)

Publication Number Publication Date
WO2008139912A1 true WO2008139912A1 (ja) 2008-11-20

Family

ID=40002126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058167 Ceased WO2008139912A1 (ja) 2007-05-08 2008-04-28 電動機用分割固定子およびその製造方法

Country Status (5)

Country Link
US (1) US8097995B2 (ja)
JP (1) JP2008283730A (ja)
CN (1) CN101675572B (ja)
DE (1) DE112008001200T5 (ja)
WO (1) WO2008139912A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026793A3 (de) * 2009-09-04 2011-06-03 Robert Bosch Gmbh Elektromotor, insbesondere stell- oder antriebsmotor in kraftfahrzeugen mit kühlvorrichtung
JP2014099999A (ja) * 2012-11-14 2014-05-29 Toyota Motor Corp スロット絶縁紙
US20150035405A1 (en) * 2013-07-31 2015-02-05 General Electric Company Slot liner for an electric machine
WO2017099027A1 (ja) * 2015-12-07 2017-06-15 株式会社 明電舎 回転電機の回転子構造

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5267091B2 (ja) * 2008-12-08 2013-08-21 トヨタ自動車株式会社 回転電機用ステータ
JP2011045178A (ja) * 2009-08-20 2011-03-03 Toyota Motor Corp ステータもしくは分割ステータの製造方法
WO2011132784A1 (ja) * 2010-04-23 2011-10-27 株式会社Ihi 回転機
KR101771713B1 (ko) * 2010-12-15 2017-08-25 엘지전자 주식회사 모터의 절연구조
US10673306B2 (en) 2010-12-22 2020-06-02 Ihi Corporation Rotary machine
JP2012222944A (ja) * 2011-04-07 2012-11-12 Toyota Motor Corp ステータ
JP5772295B2 (ja) * 2011-06-28 2015-09-02 日産自動車株式会社 ステーター及びインシュレーター
JP2013066314A (ja) * 2011-09-19 2013-04-11 Nippon Densan Corp モータおよびモータの製造方法
JP2013132108A (ja) * 2011-12-20 2013-07-04 Sanyo Denki Co Ltd 固定子
DE102012021552A1 (de) * 2012-06-19 2013-12-19 Robert Bosch Gmbh Statorsegment für elektrische Maschine und Verfahren zum Herstellen eines Stators
GB2493658B (en) * 2012-10-15 2015-05-20 Protean Electric Ltd A tooth for an electric motor or generator
TWI488409B (zh) * 2012-11-21 2015-06-11 Ind Tech Res Inst 定子模組及其磁力產生構件
WO2014115775A1 (ja) * 2013-01-25 2014-07-31 日産自動車株式会社 電動機のボビン構造及びその製造方法
DE102013211881A1 (de) * 2013-06-24 2014-12-24 Robert Bosch Gmbh Spulenhalter zum Halten einer Spule für eine elektrische Maschine und Verfahren zum Herstellen eines Stators für eine elektrische Maschine
DE102013109264A1 (de) * 2013-08-27 2015-03-05 Magna Powertrain Bad Homburg GmbH Bürstenloser Elektromotor mit einem Außenläufer
JP6533029B2 (ja) 2013-09-04 2019-06-19 デュポン帝人アドバンスドペーパー株式会社 モータ用ボビン及びその製造方法
JP5727577B2 (ja) * 2013-11-11 2015-06-03 ファナック株式会社 コイル固定部品を備える電動機の固定子、電動機、及び単位コイルの固定方法
US10439461B2 (en) 2013-12-05 2019-10-08 Hitachi Automotive Systems, Ltd. Rotary electric machine having insulator material filled between conductive bodies
JP6333044B2 (ja) * 2014-04-24 2018-05-30 三菱電機株式会社 突極形回転子および突極形回転子の製造方法
JP2016032305A (ja) * 2014-07-25 2016-03-07 アイシン精機株式会社 回転電機
DE102014223483A1 (de) * 2014-11-18 2016-05-19 Siemens Aktiengesellschaft Wickelkopfträger
DE102015208414A1 (de) * 2015-05-06 2016-11-10 Robert Bosch Gmbh Wicklungszahn einer elektrischen Maschine
JP6287976B2 (ja) * 2015-06-30 2018-03-07 トヨタ自動車株式会社 回転電機のステータの製造方法
EP3139474A1 (de) * 2015-09-02 2017-03-08 Siemens Aktiengesellschaft Elektrische maschine und verfahren zum betrieb einer solchen elektrischen maschine sowie herstellverfahren
JP6531580B2 (ja) * 2015-09-10 2019-06-19 株式会社デンソー 集中巻モータ
US20170104380A1 (en) * 2015-10-08 2017-04-13 Uqm Technologies, Inc. Slot liner thermal conductivity for electric motors
CN106936235A (zh) * 2015-12-31 2017-07-07 德昌电机(深圳)有限公司 电机及气流产生装置
WO2019049761A1 (ja) * 2017-09-06 2019-03-14 三菱電機株式会社 回転電機の固定子および固定子の製造方法
DE102017130361A1 (de) * 2017-12-18 2019-07-04 Lsp Innovative Automotive Systems Gmbh Statorzahn und Stator mit guter elektrischer Isolierung und gleichzeitig sehr hoher Wärmeleitfähigkeit zur Leistungssteigerung von Elektromotoren
DE112019001951T5 (de) * 2018-04-13 2021-01-21 Mitsubishi Electric Corporation Stator für elektrische rotationsmaschine, elektrische rotationsmaschine sowie herstellungsverfahren für stator für elektrische rotationsmaschine
TWI671976B (zh) * 2018-08-08 2019-09-11 群光電能科技股份有限公司 馬達定子結構及定子組件
EP3855603B1 (en) * 2020-01-23 2024-07-10 Etel S.A. Elastic-locking winding carrier for preformed coil assemblies of an electric motor
CN111711287B (zh) * 2020-06-29 2022-02-01 苏州恒科机电科技有限公司 一种用于电机的高效散热方法及其应用的电机
DE112021002313T5 (de) * 2020-08-24 2023-02-09 Ihi Corporation Stator
JP7602904B2 (ja) * 2020-12-09 2024-12-19 株式会社マキタ 電動作業機、園芸工具又は電動工具
EP4047789A1 (de) * 2021-02-18 2022-08-24 Hilti Aktiengesellschaft Thermisch verbesserter elektromotor
JP2023005814A (ja) * 2021-06-29 2023-01-18 株式会社マキタ 電動作業機
JP2024153514A (ja) * 2023-04-17 2024-10-29 株式会社デンソー ステータ

Citations (7)

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JPS4953204U (ja) * 1972-08-16 1974-05-11
JPS5193902U (ja) * 1975-01-28 1976-07-28
JP2001128408A (ja) * 1999-10-28 2001-05-11 Sanyo Denki Co Ltd 防水型ブラシレスファンモータ
JP2004112961A (ja) * 2002-09-20 2004-04-08 Matsushita Electric Ind Co Ltd 樹脂モールドモータ
JP2004320974A (ja) * 2003-04-04 2004-11-11 Nissan Motor Co Ltd ステータ冷却構造
JP2004328947A (ja) * 2003-04-28 2004-11-18 Hitachi Home & Life Solutions Inc 回転電機
JP2005012861A (ja) * 2003-06-16 2005-01-13 Honda Motor Co Ltd ステータ

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
JPS4953204A (ja) 1972-09-21 1974-05-23
JPS5247922B2 (ja) 1975-02-17 1977-12-06
US4562164A (en) * 1983-07-11 1985-12-31 Nikkiso Co. Ltd. Insulation of a coil used in electrical apparatus
US4827597A (en) * 1987-06-17 1989-05-09 Magnetek, Inc. Method of forming magnetic top wedge
US6509665B1 (en) 1999-10-25 2003-01-21 Matsushita Electric Industial Co., Ltd. Motor having stator with insulator of high heat-conductivity
JP4415433B2 (ja) 1999-10-25 2010-02-17 パナソニック株式会社 電動機
JP2005176482A (ja) * 2003-12-10 2005-06-30 Fanuc Ltd 電動機
KR100601456B1 (ko) * 2004-03-09 2006-07-14 엘지전자 주식회사 세탁기용 모터
CN100377472C (zh) * 2004-07-16 2008-03-26 鸿富锦精密工业（深圳）有限公司 马达定子

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953204U (ja) * 1972-08-16 1974-05-11
JPS5193902U (ja) * 1975-01-28 1976-07-28
JP2001128408A (ja) * 1999-10-28 2001-05-11 Sanyo Denki Co Ltd 防水型ブラシレスファンモータ
JP2004112961A (ja) * 2002-09-20 2004-04-08 Matsushita Electric Ind Co Ltd 樹脂モールドモータ
JP2004320974A (ja) * 2003-04-04 2004-11-11 Nissan Motor Co Ltd ステータ冷却構造
JP2004328947A (ja) * 2003-04-28 2004-11-18 Hitachi Home & Life Solutions Inc 回転電機
JP2005012861A (ja) * 2003-06-16 2005-01-13 Honda Motor Co Ltd ステータ

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026793A3 (de) * 2009-09-04 2011-06-03 Robert Bosch Gmbh Elektromotor, insbesondere stell- oder antriebsmotor in kraftfahrzeugen mit kühlvorrichtung
CN102484412A (zh) * 2009-09-04 2012-05-30 罗伯特·博世有限公司 电动马达、尤其车辆中的伺服马达或驱动马达
JP2014099999A (ja) * 2012-11-14 2014-05-29 Toyota Motor Corp スロット絶縁紙
US10116181B2 (en) 2012-11-14 2018-10-30 Toyota Jidosha Kabushiki Kaisha Slot insulating paper
US20150035405A1 (en) * 2013-07-31 2015-02-05 General Electric Company Slot liner for an electric machine
JP2015033325A (ja) * 2013-07-31 2015-02-16 ゼネラル・エレクトリック・カンパニイ 電気機械のスロットライナー
US9419489B2 (en) 2013-07-31 2016-08-16 General Electric Company Slot liner for an electric machine
WO2017099027A1 (ja) * 2015-12-07 2017-06-15 株式会社 明電舎 回転電機の回転子構造

Also Published As

Publication number Publication date
JP2008283730A (ja) 2008-11-20
CN101675572B (zh) 2012-07-18
CN101675572A (zh) 2010-03-17
US8097995B2 (en) 2012-01-17
US20100213784A1 (en) 2010-08-26
DE112008001200T5 (de) 2010-04-01

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