WO2008123370A1 - 環状ステータコアとその製造方法、およびモールドモータ - Google Patents

環状ステータコアとその製造方法、およびモールドモータ Download PDF

Info

Publication number
WO2008123370A1
WO2008123370A1 PCT/JP2008/055923 JP2008055923W WO2008123370A1 WO 2008123370 A1 WO2008123370 A1 WO 2008123370A1 JP 2008055923 W JP2008055923 W JP 2008055923W WO 2008123370 A1 WO2008123370 A1 WO 2008123370A1
Authority
WO
WIPO (PCT)
Prior art keywords
annular board
stator core
inner diameter
motor
molded motor
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/JP2008/055923
Other languages
English (en)
French (fr)
Inventor
Kenichi Aoki
Fumihiko Kitani
Tomonori Hirose
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
Yaskawa Electric Manufacturing Co 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 Yaskawa Electric Corp, Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Corp
Priority to JP2009509172A priority Critical patent/JP5223862B2/ja
Publication of WO2008123370A1 publication Critical patent/WO2008123370A1/ja
Priority to US12/499,562 priority patent/US8575795B2/en
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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

　モータの慣性モーメントを大きくしたモータタイプでの環状キバンを構成するとともに、樹脂の成形圧による環状キバン変形を抑えることができる環状キバン構造を提供する。 　ステータ樹脂（２）にてモータのステータを封止するモールドモータ（１００）において、コイル結線に使用する環状キバン（１）の内径部（１ａ）がステータコア（３）の内径部（３ａ）より小さく、かつステータ樹脂部の内径（２ａ）より大きい形状で、環状キバン（１）の内径部（１ａ）をモールド金型（１７）にて支える形状とし、環状キバン（１）の変形を抑えるようにした。
PCT/JP2008/055923 2007-04-04 2008-03-27 環状ステータコアとその製造方法、およびモールドモータ Ceased WO2008123370A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009509172A JP5223862B2 (ja) 2007-04-04 2008-03-27 環状ステータコアとその製造方法、およびびモールドモータ
US12/499,562 US8575795B2 (en) 2007-04-04 2009-07-08 Molded stator with annular substrate having inner diameter smaller than stator core inner diameter and molded motor having the molded stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-098506 2007-04-04
JP2007098506 2007-04-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/499,562 Continuation US8575795B2 (en) 2007-04-04 2009-07-08 Molded stator with annular substrate having inner diameter smaller than stator core inner diameter and molded motor having the molded stator

Publications (1)

Publication Number Publication Date
WO2008123370A1 true WO2008123370A1 (ja) 2008-10-16

Family

ID=39830859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055923 Ceased WO2008123370A1 (ja) 2007-04-04 2008-03-27 環状ステータコアとその製造方法、およびモールドモータ

Country Status (4)

Country Link
US (1) US8575795B2 (ja)
JP (1) JP5223862B2 (ja)
TW (1) TWI454024B (ja)
WO (1) WO2008123370A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020175221A1 (ja) * 2019-02-25 2020-09-03 株式会社デンソー 電機子及び回転電機

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8683675B2 (en) * 2009-11-19 2014-04-01 Mitsubishi Electric Corporation Method for fabricating molded stator of rotary electric machine
JP5825044B2 (ja) * 2011-10-27 2015-12-02 コベルコ建機株式会社 電動機及び電動機の製造方法
JP7147628B2 (ja) 2019-02-25 2022-10-05 株式会社デンソー 電機子及び回転電機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000333429A (ja) * 2000-01-01 2000-11-30 Matsushita Seiko Co Ltd 無刷子電動機およびその製造方法
JP2003244908A (ja) * 2002-02-20 2003-08-29 Mitsubishi Electric Corp モールド電動機及び基板固定部品及び送風機及び空気調和機及びモールド電動機の製造方法及びモールド金型

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502058A (nl) * 1985-07-17 1987-02-16 Philips Nv Electrische machine met magnetische lagervoorzieningen.
US5895994A (en) * 1997-01-30 1999-04-20 General Electric Company Dynamoelectric machine
JP3318531B2 (ja) * 1998-08-04 2002-08-26 ミネベア株式会社 回転電機及びその軸受構造
JP2003259593A (ja) * 2002-02-27 2003-09-12 Minebea Co Ltd 回転電機のステータ構造
JP4400148B2 (ja) * 2003-09-02 2010-01-20 株式会社安川電機 モールドモータ
US7015619B2 (en) * 2003-10-31 2006-03-21 Nidec Shibaura Corporation Molded motor
JP3900172B2 (ja) * 2004-06-25 2007-04-04 松下電器産業株式会社 電動機
JP4503426B2 (ja) * 2004-11-30 2010-07-14 野村マイクロ・サイエンス株式会社 洗浄装置
US7365458B2 (en) * 2005-03-31 2008-04-29 Nidec Shibaura Corporation Brushless DC motor with molded resin housing
DE102006000446B4 (de) * 2005-09-06 2013-04-18 Denso Corporation Fluidpumpe und Elektromotor und deren Herstellungsverfahren
JP4912752B2 (ja) * 2006-05-30 2012-04-11 日本電産テクノモータホールディングス株式会社 モータ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000333429A (ja) * 2000-01-01 2000-11-30 Matsushita Seiko Co Ltd 無刷子電動機およびその製造方法
JP2003244908A (ja) * 2002-02-20 2003-08-29 Mitsubishi Electric Corp モールド電動機及び基板固定部品及び送風機及び空気調和機及びモールド電動機の製造方法及びモールド金型

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020175221A1 (ja) * 2019-02-25 2020-09-03 株式会社デンソー 電機子及び回転電機
CN113491053A (zh) * 2019-02-25 2021-10-08 株式会社电装 电枢和旋转电机

Also Published As

Publication number Publication date
JPWO2008123370A1 (ja) 2010-07-15
US8575795B2 (en) 2013-11-05
TWI454024B (zh) 2014-09-21
JP5223862B2 (ja) 2013-06-26
US20090267424A1 (en) 2009-10-29
TW200908518A (en) 2009-02-16

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