CN101752970B - 电动机 - Google Patents

电动机 Download PDF

Info

Publication number
CN101752970B
CN101752970B CN200910225817.8A CN200910225817A CN101752970B CN 101752970 B CN101752970 B CN 101752970B CN 200910225817 A CN200910225817 A CN 200910225817A CN 101752970 B CN101752970 B CN 101752970B
Authority
CN
China
Prior art keywords
stator
resin mass
resin
motor
base plate
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
CN200910225817.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN101752970A (zh
Inventor
原田隆司
藤岛真
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.)
Nidec Instruments Corp
Original Assignee
Nidec Sankyo 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 Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Publication of CN101752970A publication Critical patent/CN101752970A/zh
Application granted granted Critical
Publication of CN101752970B publication Critical patent/CN101752970B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
CN200910225817.8A 2008-11-28 2009-11-26 电动机 Expired - Fee Related CN101752970B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-304995 2008-11-28
JP2008304995A JP2010130847A (ja) 2008-11-28 2008-11-28 モータ

Publications (2)

Publication Number Publication Date
CN101752970A CN101752970A (zh) 2010-06-23
CN101752970B true CN101752970B (zh) 2015-04-01

Family

ID=42222138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910225817.8A Expired - Fee Related CN101752970B (zh) 2008-11-28 2009-11-26 电动机

Country Status (3)

Country Link
US (1) US7994663B2 (enExample)
JP (1) JP2010130847A (enExample)
CN (1) CN101752970B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5225329B2 (ja) * 2010-06-14 2013-07-03 三菱電機株式会社 電動機の回転子及び電動機及び空気調和機
JP5230694B2 (ja) * 2010-07-06 2013-07-10 三菱電機株式会社 電動機の回転子及び電動機及び空気調和機
JP5927765B2 (ja) * 2011-03-03 2016-06-01 株式会社富士通ゼネラル アキシャルギャップ型電動機
JP5434962B2 (ja) * 2011-05-27 2014-03-05 株式会社安川電機 回転電機、回転電機の製造方法および回転電機を備えた装置
JP5845862B2 (ja) * 2011-06-17 2016-01-20 日本電産株式会社 モータ
TWI437799B (zh) * 2011-07-21 2014-05-11 Sunonwealth Electr Mach Ind Co 封膠定子
CN102412680B (zh) * 2011-11-21 2013-07-31 福安市闽东安波电器有限公司 一种电机轴承装配工艺及配套工装
TWI513145B (zh) * 2012-07-10 2015-12-11 Sunonwealth Electr Mach Ind Co 馬達定子組
JP6126984B2 (ja) * 2013-12-18 2017-05-10 山洋電気株式会社 防水型軸流ファン
JP6639132B2 (ja) * 2014-07-17 2020-02-05 ジェジアン サンホア クライメット アンド アプライアンス コントロールズ グループ カンパニー リミテッド 電動機固定子、電動機、循環ポンプ、ポンプ輸送装置及び電動機固定子の形成方法
US10193417B2 (en) 2014-12-18 2019-01-29 Black & Decker Inc. Brushless motor assembly for a fastening tool
WO2016115921A1 (zh) * 2015-01-21 2016-07-28 中山大洋电机股份有限公司 一种外转子塑封电机及其应用的空调机
US10680486B2 (en) * 2015-06-23 2020-06-09 Zhongshan Broad-Ocean Motor Co. Ltd. External rotor motor
JP2017184525A (ja) * 2016-03-31 2017-10-05 日本電産株式会社 ステータユニット、モータ、および並列ファン
JP6813401B2 (ja) * 2017-03-21 2021-01-13 本田技研工業株式会社 発電装置
CN106685111B (zh) * 2017-03-31 2023-09-12 深圳市正德智控股份有限公司 一种直流电机
TWI675529B (zh) 2018-02-08 2019-10-21 建準電機工業股份有限公司 防水馬達定子的製造方法及防水馬達定子
SE542616C2 (en) * 2018-09-27 2020-06-16 Leine & Linde Ab Rotary encoder and method for manufacturing a rotary encoder
JP7324638B2 (ja) * 2019-07-23 2023-08-10 株式会社マキタ エアコンプレッサ
WO2021019590A1 (ja) * 2019-07-26 2021-02-04 三菱電機株式会社 電動機、送風機、空気調和装置および電動機の製造方法
JP7054718B2 (ja) * 2020-04-17 2022-04-14 シナノケンシ株式会社 アウターロータ型モータ
CN115997332A (zh) * 2020-08-31 2023-04-21 发那科株式会社 定子及电动机
JP7635049B2 (ja) * 2021-03-30 2025-02-25 ニデックインスツルメンツ株式会社 ギアードモータ
JP2023014986A (ja) * 2021-07-19 2023-01-31 ダイキン工業株式会社 ステータ構造体の製造方法及びモータの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359354B1 (en) * 1999-10-28 2002-03-19 Sanyo Denki Co., Ltd. Watertight brushless fan motor
US6762521B2 (en) * 2000-12-20 2004-07-13 Trw Automotive Electronics & Components Gmbh & Co. Kg Drive unit for a fan in a vehicle
US7012346B2 (en) * 2003-03-07 2006-03-14 Resmed Limited Low profile d.c. brushless motor for an impeller mechanism or the like

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71477A1 (enExample) * 1974-12-13 1975-06-17
JPH0355177Y2 (enExample) * 1986-12-10 1991-12-06
JP3207764B2 (ja) 1996-09-26 2001-09-10 株式会社三協精機製作所 モータの製造方法
JP3569881B2 (ja) * 1997-02-21 2004-09-29 株式会社アロン 小型モータ用封止型ステーター及びその製造方法
JPWO2005124171A1 (ja) * 2004-06-15 2008-04-10 日本電産サンキョー株式会社 焼結軸受及びその製造方法、並びに焼結軸受を備えたモータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359354B1 (en) * 1999-10-28 2002-03-19 Sanyo Denki Co., Ltd. Watertight brushless fan motor
US6762521B2 (en) * 2000-12-20 2004-07-13 Trw Automotive Electronics & Components Gmbh & Co. Kg Drive unit for a fan in a vehicle
US7012346B2 (en) * 2003-03-07 2006-03-14 Resmed Limited Low profile d.c. brushless motor for an impeller mechanism or the like

Also Published As

Publication number Publication date
JP2010130847A (ja) 2010-06-10
CN101752970A (zh) 2010-06-23
US7994663B2 (en) 2011-08-09
US20100133928A1 (en) 2010-06-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20201126