IT1396639B1 - Rotore per un motore a corrente continua e metodo per produrlo. - Google Patents

Rotore per un motore a corrente continua e metodo per produrlo.

Info

Publication number
IT1396639B1
IT1396639B1 ITMI2009A002122A ITMI20092122A IT1396639B1 IT 1396639 B1 IT1396639 B1 IT 1396639B1 IT MI2009A002122 A ITMI2009A002122 A IT MI2009A002122A IT MI20092122 A ITMI20092122 A IT MI20092122A IT 1396639 B1 IT1396639 B1 IT 1396639B1
Authority
IT
Italy
Prior art keywords
rotor
production
direct current
current motor
motor
Prior art date
Application number
ITMI2009A002122A
Other languages
English (en)
Inventor
Xu Zhang
Original Assignee
Zhongshan Broad Ocean Motor Co
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 Zhongshan Broad Ocean Motor Co filed Critical Zhongshan Broad Ocean Motor Co
Publication of ITMI20092122A1 publication Critical patent/ITMI20092122A1/it
Application granted granted Critical
Publication of IT1396639B1 publication Critical patent/IT1396639B1/it

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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
ITMI2009A002122A 2008-12-03 2009-12-02 Rotore per un motore a corrente continua e metodo per produrlo. IT1396639B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810219778.6A CN101752920A (zh) 2008-12-03 2008-12-03 一种直驱电机的外转子结构及其制造方法

Publications (2)

Publication Number Publication Date
ITMI20092122A1 ITMI20092122A1 (it) 2010-06-04
IT1396639B1 true IT1396639B1 (it) 2012-12-14

Family

ID=40972478

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A002122A IT1396639B1 (it) 2008-12-03 2009-12-02 Rotore per un motore a corrente continua e metodo per produrlo.

Country Status (7)

Country Link
US (1) US8030808B2 (it)
CN (1) CN101752920A (it)
CA (1) CA2679825C (it)
DE (1) DE102009026202A1 (it)
FR (1) FR2939249B1 (it)
GB (1) GB2465857B (it)
IT (1) IT1396639B1 (it)

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IT1397783B1 (it) * 2010-01-15 2013-01-24 Gate Srl Rotore a magneti permanenti per un motore brushless in corrente continua
CN103081303B (zh) * 2010-06-25 2016-01-27 菲舍尔和佩克尔应用有限公司 马达转子、马达、包含该转子的电器和该转子的制造方法
US8344568B2 (en) 2010-08-17 2013-01-01 Nidec Motor Corporation Direct drive rotor with metal coupler
CN103306995B (zh) * 2013-05-30 2015-08-26 西安交通大学 一种花键齿拉杆组合转子高速直驱压缩机结构
CN103956841B (zh) * 2014-05-21 2017-09-29 雷勃电气(常州)有限公司 一种转子及其装配方法
CN104124814B (zh) * 2014-07-18 2017-02-15 上海马陆日用友捷汽车电气有限公司 集成式电机端盖
CN104410189A (zh) * 2014-11-20 2015-03-11 合肥荣事达三洋电器股份有限公司 永磁电机的磁钢固定结构
DE102015101997A1 (de) * 2015-02-12 2016-08-18 Antonio Chiriatti Rotor für einen Windgenerator
CN104716780A (zh) * 2015-03-30 2015-06-17 徐文章 孔叶轮及其送风散热冷却方式
CN104819168A (zh) * 2015-05-26 2015-08-05 珠海格力电器股份有限公司 贯流风叶和空调机组
USD812006S1 (en) * 2015-10-09 2018-03-06 Delta T Corporation Fan motor
US10326323B2 (en) 2015-12-11 2019-06-18 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
CN105862342A (zh) * 2016-04-29 2016-08-17 无锡小天鹅通用电器有限公司 洗衣机
CN205901469U (zh) * 2016-07-23 2017-01-18 中山大洋电机股份有限公司 一种外转子组件及应用其的外转子电机
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
DE102017215003A1 (de) * 2017-08-28 2019-02-28 Magna Auteca Gmbh Rotor für einen bürstenlosen Gleichstrommotor
US11031834B2 (en) * 2018-04-12 2021-06-08 Ford Global Technologies, Llc Electric machine rotor end plate with raised flow features
GB201808132D0 (en) * 2018-05-18 2018-07-11 Electronica Products Ltd Electrical Machine
EP3731376A1 (en) 2019-04-24 2020-10-28 Black & Decker Inc. Outer rotor brushless motor stator mount
CN113839496A (zh) * 2020-06-23 2021-12-24 尼得科电机（青岛）有限公司 电机外转子、无刷永磁电机和电气产品
KR20230122382A (ko) * 2022-02-14 2023-08-22 삼성전자주식회사 모터 어셈블리 및 이를 포함하는 의류 처리 장치
EP4415229A1 (en) 2023-02-09 2024-08-14 MAHLE International GmbH Permanent magnet rotor and method for manufacturing the same

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NZ226374A (en) * 1988-09-28 1994-10-26 Fisher & Paykel Injection moulding of electric motor rotor or stator
DE4442869C2 (de) * 1994-12-02 1997-07-31 Fichtel & Sachs Ag Läufer für eine elektrische Maschine und Verfahren zur Herstellung eines solchen
JP2905119B2 (ja) * 1995-06-30 1999-06-14 株式会社東芝 洗濯機
JP3017953B2 (ja) * 1996-07-24 2000-03-13 株式会社東芝 電動機の回転子及びその製造方法
TR199601080A2 (xx) * 1996-12-30 1998-07-21 Ar�El�K A.�. Y�ksek performansl� elektrik motoru.
JP3688898B2 (ja) * 1998-08-21 2005-08-31 株式会社東芝 電動機のロータ
JP4267730B2 (ja) * 1998-11-24 2009-05-27 シナノケンシ株式会社 アウターロータ型回転子とアウターロータ型モータ
EP1018795B1 (en) * 1999-01-08 2008-03-05 Lg Electronics Inc. Structure of rotor for outer rotor type brushless motor
US7089769B2 (en) * 2001-05-08 2006-08-15 Lg Electronics Inc. Direct drive washing machine
JP2004040984A (ja) * 2002-07-08 2004-02-05 Toshiba Corp モータの回転子
JP2004120848A (ja) * 2002-09-25 2004-04-15 Sawafuji Electric Co Ltd アウタロータ型多極発電機
GB2393583B (en) * 2002-09-27 2006-03-22 Automotive Motion Tech Ltd Electric motor
US7997103B2 (en) * 2002-12-10 2011-08-16 Lg Electronics Inc. Tub having structurally strengthened rear wall and washing machine with the same therein
GB2401656B (en) * 2003-05-16 2006-05-10 Sunonwealth Electr Mach Ind Co Fan rotor
JP2004350456A (ja) * 2003-05-23 2004-12-09 Neomax Co Ltd 一体成形体
US7350283B2 (en) * 2003-10-02 2008-04-01 The Bergquist Torrington Company Method for making rotor for permanent magnet electric machine
WO2006080697A2 (en) * 2004-10-08 2006-08-03 Daewoo Electronics Corporation Shaft rotor connection ao a outer rotor
WO2006080718A2 (en) * 2004-10-08 2006-08-03 Daewoo Electronics Corporation Rotor of an outer-rotor type motor.
US8621896B2 (en) * 2005-11-30 2014-01-07 Lg Electronics Inc. Washing machine
KR100663641B1 (ko) * 2006-04-06 2007-01-05 주식회사 아모텍 일체형 스테이터의 제조방법, 이를 이용한 레이디얼코어타입 더블 로터 방식의 비엘디씨 모터 및 그의제조방법

Also Published As

Publication number Publication date
FR2939249B1 (fr) 2017-06-09
GB0910642D0 (en) 2009-08-05
GB2465857A (en) 2010-06-09
DE102009026202A1 (de) 2010-06-17
GB2465857B (en) 2013-05-15
CA2679825C (en) 2016-02-16
FR2939249A1 (fr) 2010-06-04
CA2679825A1 (en) 2010-06-03
ITMI20092122A1 (it) 2010-06-04
US8030808B2 (en) 2011-10-04
US20100133927A1 (en) 2010-06-03
CN101752920A (zh) 2010-06-23

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