MX170371B - Mejoras en o relacionadas con motores electricos y/o impulsores de maquina y/o maquinas lavadoras que contienen los mismos - Google Patents

Mejoras en o relacionadas con motores electricos y/o impulsores de maquina y/o maquinas lavadoras que contienen los mismos

Info

Publication number
MX170371B
MX170371B MX017710A MX1771089A MX170371B MX 170371 B MX170371 B MX 170371B MX 017710 A MX017710 A MX 017710A MX 1771089 A MX1771089 A MX 1771089A MX 170371 B MX170371 B MX 170371B
Authority
MX
Mexico
Prior art keywords
stator
rotor
same
electric motors
washing machines
Prior art date
Application number
MX017710A
Other languages
English (en)
Inventor
Roger Alan Chalk
John Julian Aubrey Williams
Frank Whitney Shacklock
Keith Desmond Ferguson
Original Assignee
Fisher & Paykel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19922605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX170371(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisher & Paykel filed Critical Fisher & Paykel
Publication of MX170371B publication Critical patent/MX170371B/es

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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • 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
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
    • 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Detergent Compositions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Centrifugal Separators (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Vending Machines For Individual Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

La presente invención se refiere a un método para fabricar un elemento de motor de un motor eléctrico, el elemento del motor se selecciona de un rotor que tiene un circuito ferromagnético separado radialmente de un medio de montaje del portador de flecha del mismo y un estator que tiene un circuito ferromagnético que incluye un juego de polos adaptados para recibir enrollamientos eléctricos en los mismos, los polos están separados radialmente de un medio de montaje del portador de flecha del mismo, el método consiste de los pasos de fijar el circuito ferromagnético seleccionado en una matriz para moldear por inyección plástico, la matriz tiene paredes que definen una cavidad para recibir el material plástico moldeado por inyección, las paredes incluyen porciones de pared para definir una pieza de la cavidad en donde se inyecta material plástico para formar el montaje de portador de flecha seleccionado apropiado, e inyectar un material plástico en la matriz para proporcionar una pieza moldeada de plástico que tiene incrustada en la misma el circuito ferromagnético seleccionado, a fin de formar el medio de montaje del portador de flecha; y para formar una cinta continua entre el circuito ferromagnético y el medio de montaje del portador de flecha, la matriz tiene las piezas deseadas del circuito ferromagnético en una colocación radial fija con relación al medio de montaje del portador de flecha para mantener la concentricidad considerable entre las piezas deseadas del circuito ferromagnético y el medio de montaje del portador de flecha después de enfriar el material plástico.
MX017710A 1988-09-28 1989-09-27 Mejoras en o relacionadas con motores electricos y/o impulsores de maquina y/o maquinas lavadoras que contienen los mismos MX170371B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ226374A NZ226374A (en) 1988-09-28 1988-09-28 Injection moulding of electric motor rotor or stator

Publications (1)

Publication Number Publication Date
MX170371B true MX170371B (es) 1993-08-18

Family

ID=19922605

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017710A MX170371B (es) 1988-09-28 1989-09-27 Mejoras en o relacionadas con motores electricos y/o impulsores de maquina y/o maquinas lavadoras que contienen los mismos

Country Status (12)

Country Link
US (2) US5040285A (es)
EP (2) EP0620308B1 (es)
JP (2) JP2806570B2 (es)
AT (2) ATE114177T1 (es)
AU (2) AU623173B2 (es)
CA (1) CA1332434C (es)
DE (2) DE68928786T2 (es)
ES (2) ES2066859T3 (es)
HK (2) HK103895A (es)
MX (1) MX170371B (es)
NZ (2) NZ226374A (es)
SG (1) SG55083A1 (es)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266855A (en) * 1986-03-06 1993-11-30 Fisher & Paykel, Limited Electric motor for clothes washing machine drive
US5345792A (en) * 1992-12-28 1994-09-13 Whirlpool Corporation Balancer for an automatic washer
KR950014319B1 (ko) * 1993-03-31 1995-11-24 엘지전자주식회사 전자동 세탁기의 구동장치
US5651277A (en) * 1995-07-12 1997-07-29 Maytag Corporation Clutch mechanism for automatic washer
US5759589A (en) * 1996-03-11 1998-06-02 P. D. George Company Apparatus for encapsulating field windings of rotary electric machines
US5964694A (en) * 1997-04-02 1999-10-12 Guidant Corporation Method and apparatus for cardiac blood flow assistance
KR100245291B1 (ko) * 1997-10-27 2000-02-15 구자홍 직결식세탁기의베어링하우징결합구조
JP3688898B2 (ja) * 1998-08-21 2005-08-31 株式会社東芝 電動機のロータ
MY122404A (en) 1998-11-09 2006-04-29 Fisher & Paykel Appliances Ltd Top loading washing machine
US6363756B1 (en) 1998-11-09 2002-04-02 Fisher & Paykel Limited Top loading laundry appliance
JP3517611B2 (ja) 1999-08-09 2004-04-12 株式会社東芝 モータのモールドコア
US6460382B1 (en) * 1999-10-18 2002-10-08 Lg Electronics Inc. Structure of driving unit in drum type washing machine
EP1502984B1 (en) * 1999-10-18 2012-02-01 LG Electronics, Inc. Structure of driving unit in drum type washing machine
AU753411B2 (en) * 1999-10-19 2002-10-17 Lg Electronics Inc. Structure of driving unit in drum type washing machine
US6430971B1 (en) 2000-05-16 2002-08-13 Whirlpool Corporation Spherical surface drive block for washing machine basket
US7082792B2 (en) * 2001-02-19 2006-08-01 Lg Electronics Inc. Washing machine
JP2004518505A (ja) * 2001-02-19 2004-06-24 エルジー エレクトロニクス インコーポレイテッド 洗濯機
KR100442925B1 (ko) * 2001-03-29 2004-08-02 주식회사 엘지이아이 세탁기의 동력전달부재
EP1395695B1 (en) * 2001-06-12 2008-12-24 LG Electronics Inc. Full automatic washing machine and method for controlling the same
BR0106808B1 (pt) * 2001-08-31 2010-06-29 aperfeiçoamentos introduzidos em máquinas de lavar e secar roupas.
KR100436555B1 (ko) * 2001-09-19 2004-06-16 엘지전자 주식회사 부력 클러치가 구비된 세탁기
US6880192B2 (en) * 2001-12-14 2005-04-19 Lg Electronics Inc. Washing machine with float type clutch and control method for the float type clutch
KR100484817B1 (ko) 2002-10-10 2005-04-22 엘지전자 주식회사 세탁기용 모터의 코어 제조방법
DE10254286B4 (de) * 2002-11-20 2007-06-28 Miele & Cie. Kg Verfahren zur Herstellung eines als Außenläufer ausggebildeten Rotors für eine permanentmagneterregten Synchronmotor
US7997103B2 (en) 2002-12-10 2011-08-16 Lg Electronics Inc. Tub having structurally strengthened rear wall and washing machine with the same therein
EP1707662B1 (en) * 2002-12-10 2008-05-07 LG Electronics Inc. Drum type washing machine
KR100595192B1 (ko) * 2003-11-06 2006-06-30 엘지전자 주식회사 드럼세탁기의 구동부 구조
US7262540B2 (en) * 2004-02-26 2007-08-28 Lg Electronics Inc. Stator of outer rotor type motor for drum type washing machine
DE102004049549A1 (de) 2004-03-24 2005-10-13 Diehl Ako Stiftung & Co. Kg Motor als Direktantrieb und Verfahren zur Montage des Motors
KR20050099352A (ko) * 2004-04-09 2005-10-13 엘지전자 주식회사 전면 흡토출 방식의 공기조화기용 실외기
EP1788923A4 (en) * 2004-09-16 2014-01-15 Lg Electronics Inc DISHWASHER
KR20060035086A (ko) * 2004-10-21 2006-04-26 엘지전자 주식회사 식기세척기
KR20060027678A (ko) * 2004-09-23 2006-03-28 삼성전자주식회사 세탁기
US7282823B2 (en) * 2004-10-29 2007-10-16 Emerson Electric Co. Self-cooling electric machine
US7342334B2 (en) * 2004-10-29 2008-03-11 Emerson Electric Co. Insulated stator with wire routing element
KR100651850B1 (ko) * 2005-02-01 2006-12-01 엘지전자 주식회사 세탁기
KR100640816B1 (ko) * 2005-02-01 2006-11-06 엘지전자 주식회사 세탁기
KR100651849B1 (ko) * 2005-02-01 2006-12-01 엘지전자 주식회사 세탁기
US20090064728A1 (en) * 2005-02-01 2009-03-12 Lg Electronics Washing machine with double rotor type motor
DE102006054558A1 (de) * 2005-11-21 2007-08-09 Lg Electronics Inc. Waschmaschine
KR101008649B1 (ko) * 2006-05-12 2011-01-17 엘지전자 주식회사 베어링하우징을 구비한 세탁기용 터브
NZ552422A (en) 2006-12-21 2009-09-25 Fisher & Paykel Appliances Ltd Laundry appliance including control means which energises a motor to evenly distribute a load in response to signals from load sensors
KR101348717B1 (ko) * 2007-03-05 2014-01-17 엘지전자 주식회사 비엘디시 모터
US7673380B2 (en) * 2007-04-23 2010-03-09 Varco I/P, Inc. Methods for making rotors for permanent magnet motors
EP2164154A1 (en) 2008-09-15 2010-03-17 Siemens Aktiengesellschaft Stator arrangement, generator and wind turbine
CN101752935B (zh) * 2008-12-03 2011-07-20 中山大洋电机股份有限公司 一种外转子电机的壳体结构及利用该壳体制造的转子部件
CN101752920A (zh) * 2008-12-03 2010-06-23 中山大洋电机股份有限公司 一种直驱电机的外转子结构及其制造方法
WO2010071458A1 (en) 2008-12-17 2010-06-24 Fisher & Paykel Appliances Limited A laundry machine
EP2206823B1 (en) 2008-12-17 2014-10-29 Fisher & Paykel Appliances Limited A laundry machine with a balance correction system
US8405268B2 (en) 2010-02-18 2013-03-26 Nidec Motor Corporation Stator with monolithic mounting bosses and assembly comprising the same
CN103348564B (zh) 2010-12-22 2016-09-28 菲舍尔和佩克尔应用有限公司 改进的设备、马达或定子
KR101354216B1 (ko) * 2011-03-04 2014-01-22 삼성전자주식회사 세탁기
DE102011111667A1 (de) * 2011-09-01 2013-03-07 Cpm Compact Power Motors Gmbh Drehfeldmaschine mit Außenläufer
JP5753979B2 (ja) * 2011-09-09 2015-07-22 パナソニックＩｐマネジメント株式会社 洗濯機
KR20130091019A (ko) * 2012-02-07 2013-08-16 삼성전자주식회사 모터와 이를 가지는 세탁기
US8950221B2 (en) 2012-04-03 2015-02-10 General Electric Company Motor assembly for washing machine
CN104956570B (zh) * 2013-01-28 2017-10-27 阿莫泰克有限公司 滚筒洗衣机用驱动马达及具有其的滚筒洗衣机
CN103963216B (zh) * 2014-04-15 2016-09-07 太仓顺达磁力泵科技有限公司 一种全包覆耐腐蚀磁力泵内磁转子的制造方法、模具及内磁转子
WO2016004070A1 (en) * 2014-06-30 2016-01-07 Nidec Motor Corporation Stator with overmolded core and mold for producing same
KR20160038241A (ko) * 2014-09-30 2016-04-07 동부대우전자 주식회사 저수조를 포함하는 세탁기 및 저수조 제조방법
KR102252508B1 (ko) 2015-01-05 2021-05-14 엘지전자 주식회사 세탁기
KR102145897B1 (ko) * 2018-09-21 2020-08-19 엘지전자 주식회사 세탁기
WO2021109113A1 (en) * 2019-12-06 2021-06-10 Haier Us Appliance Solutions, Inc. Washing machine appliance and motor assembly therefor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588963A (en) * 1948-07-03 1952-03-11 Easy Washing Machine Corp Washing machine and drive therefor
US3002261A (en) * 1957-01-18 1961-10-03 Gen Electric Method of assembling a dynamoelectric machine
US3194032A (en) * 1962-11-05 1965-07-13 Stephen A Bollinger Washing machine and electromagnetic drive system therefor
US3502914A (en) * 1969-01-16 1970-03-24 Cambridge Thermionic Corp Stepping motor rotor and stator with plastic embedded laminated pole pieces and method of making
AU1298370A (en) * 1970-03-24 1971-09-30 Methods of constructing electric motor parts
SE355903B (es) * 1970-07-17 1973-05-07 Skf Ind Trading & Dev
SE399997B (sv) * 1973-09-28 1978-03-06 Skf Ind Trading & Dev Statoraggregat for en roterande elmaskin jemte forfarande for framstellning av ett dylikt statoraggregat
US3914963A (en) * 1974-07-17 1975-10-28 Linear Int Washing machine and rebound assisted reversing system therefor
JPS5517994Y2 (es) * 1975-11-14 1980-04-25
IT1136452B (it) * 1980-07-03 1986-08-27 Zanussi A Spa Industrie Vasca in materia plastica per macchine lavabiancheria
JPS6316297Y2 (es) * 1981-02-25 1988-05-10
JPS6072592A (ja) * 1983-09-28 1985-04-24 松下電器産業株式会社 脱水洗濯機
JPS60152256A (ja) * 1984-01-18 1985-08-10 Atsugi Motor Parts Co Ltd モ−タの製造方法
JPS61151686U (es) * 1985-03-08 1986-09-19
US4712035A (en) * 1985-11-12 1987-12-08 General Electric Company Salient pole core and salient pole electronically commutated motor
NZ215389A (en) * 1986-03-06 1992-02-25 Fisher & Paykel Washing machine: spin tub connected to drive at low water level
GB2189511B (en) * 1986-04-26 1989-12-06 Faini Spa A drum housing particularly for washing machines
US4862582A (en) * 1986-05-12 1989-09-05 Henck Ronald W Method for manufacturing an electric motor
US4835840A (en) * 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
JPS6355769U (es) * 1986-09-24 1988-04-14
JPS63107448A (ja) * 1986-10-23 1988-05-12 Calsonic Corp 扁平モ−タ装置
US4883982A (en) * 1988-06-02 1989-11-28 General Electric Company Electronically commutated motor, blower integral therewith, and stationary and rotatable assemblies therefor

Also Published As

Publication number Publication date
EP0620308B1 (en) 1998-08-12
AU642032B2 (en) 1993-10-07
ATE114177T1 (de) 1994-12-15
NZ226374A (en) 1994-10-26
CA1332434C (en) 1994-10-11
EP0361775A2 (en) 1990-04-04
ATE169698T1 (de) 1998-08-15
AU8158591A (en) 1991-10-31
JP2777109B2 (ja) 1998-07-16
US5150589A (en) 1992-09-29
EP0361775A3 (en) 1990-10-10
HK1011390A1 (en) 1999-07-09
SG55083A1 (en) 1998-12-21
DE68919400T2 (de) 1995-05-18
EP0620308A3 (en) 1995-02-08
ES2066859T3 (es) 1995-03-16
AU4147789A (en) 1990-05-03
US5040285A (en) 1991-08-20
DE68928786T2 (de) 1998-12-24
AU623173B2 (en) 1992-05-07
ES2121108T3 (es) 1998-11-16
EP0620308A2 (en) 1994-10-19
NZ247033A (en) 1994-10-26
DE68928786D1 (de) 1998-09-17
DE68919400D1 (de) 1994-12-22
JPH02211046A (ja) 1990-08-22
JP2806570B2 (ja) 1998-09-30
HK103895A (en) 1995-07-07
EP0361775B1 (en) 1994-11-17
JPH09103596A (ja) 1997-04-22

Similar Documents

Publication Publication Date Title
MX170371B (es) Mejoras en o relacionadas con motores electricos y/o impulsores de maquina y/o maquinas lavadoras que contienen los mismos
MY101636A (en) Improvements in or relating to drives for clothes washing machines
NZ334867A (en) Automatic washing machine with separate agitator and rotatable tub drive motors
ATE202164T1 (de) Antriebsvorrichtung für eine von vorn beschickbare waschmaschine
KR970043521A (ko) 프런트-로딩 세탁기의 구동장치
DE59907060D1 (de) Antriebsvorrichtung für eine von vorn beschickbare wäschebehandlungsmaschine
KR960006223A (ko) 세탁기용 리니어 모터
DE50004431D1 (de) Antriebsvorrichtung für eine waschmaschine
JPS648854A (en) Brushless dc motor
GB2007927A (en) Drive arrangement for the drum of an automatic clothes washing machine
KR930021870A (ko) 세탁기 구동용 모터
IT1183801B (it) Macchina lavabiancheria o asciuga biancheria con il rotore del motore di trascinamento del tamburo montato direttamente sull'albero di quest'ultimo
KR940015049A (ko) 세탁기용 구동모터
JPS5631363A (en) Dc generator