ATE169698T1 - Waschmaschine - Google Patents

Waschmaschine

Info

Publication number
ATE169698T1
ATE169698T1 AT94105088T AT94105088T ATE169698T1 AT E169698 T1 ATE169698 T1 AT E169698T1 AT 94105088 T AT94105088 T AT 94105088T AT 94105088 T AT94105088 T AT 94105088T AT E169698 T1 ATE169698 T1 AT E169698T1
Authority
AT
Austria
Prior art keywords
stator
rotor
bearing
motor
bearing carrier
Prior art date
Application number
AT94105088T
Other languages
English (en)
Inventor
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=ATE169698(T1) "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
Application granted granted Critical
Publication of ATE169698T1 publication Critical patent/ATE169698T1/de

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—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/028—Fastening stator or rotor bodies to casings, supports, shafts or hubs
    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes 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—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
    • 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)
  • Detergent Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Centrifugal Separators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Vending Machines For Individual Products (AREA)
  • Control Of Washing Machine And Dryer (AREA)
AT94105088T 1988-09-28 1989-09-20 Waschmaschine ATE169698T1 (de)

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
ATE169698T1 true ATE169698T1 (de) 1998-08-15

Family

ID=19922605

Family Applications (2)

Application Number Title Priority Date Filing Date
AT89309573T ATE114177T1 (de) 1988-09-28 1989-09-20 Maschinenantriebe und/oder verfahren zur herstellung derselben.
AT94105088T ATE169698T1 (de) 1988-09-28 1989-09-20 Waschmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT89309573T ATE114177T1 (de) 1988-09-28 1989-09-20 Maschinenantriebe und/oder verfahren zur herstellung derselben.

Country Status (12)

Country Link
US (2) US5040285A (de)
EP (2) EP0361775B1 (de)
JP (2) JP2806570B2 (de)
AT (2) ATE114177T1 (de)
AU (2) AU623173B2 (de)
CA (1) CA1332434C (de)
DE (2) DE68928786T2 (de)
ES (2) ES2121108T3 (de)
HK (1) HK103895A (de)
MX (1) MX170371B (de)
NZ (2) NZ247033A (de)
SG (1) SG55083A1 (de)

Families Citing this family (64)

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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
KR20040104674A (ko) 1998-11-09 2004-12-10 피셔 앤 페이켈 어플라이언스 리미티드 상부 세탁물 적재식 세탁기
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
ES2378434T3 (es) * 1999-10-18 2012-04-12 Lg Electronics Inc. Estructura de unidad de accionamiento en una máquina lavadora tipo tambor
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
US7254965B2 (en) * 2001-02-19 2007-08-14 Lg Electronics Inc. Washing machine
KR100442925B1 (ko) * 2001-03-29 2004-08-02 주식회사 엘지이아이 세탁기의 동력전달부재
JP4511169B2 (ja) * 2001-06-12 2010-07-28 エルジー エレクトロニクス インコーポレイティド 全自動洗濯機及びその制御方法
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
EP1707662B1 (de) * 2002-12-10 2008-05-07 LG Electronics Inc. Trommelwaschmaschine
US7997103B2 (en) 2002-12-10 2011-08-16 Lg Electronics Inc. Tub having structurally strengthened rear wall and washing machine with the same therein
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
KR100601456B1 (ko) * 2004-03-09 2006-07-14 엘지전자 주식회사 세탁기용 모터
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
US20070251555A1 (en) * 2004-09-16 2007-11-01 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
KR100640816B1 (ko) * 2005-02-01 2006-11-06 엘지전자 주식회사 세탁기
KR100651849B1 (ko) * 2005-02-01 2006-12-01 엘지전자 주식회사 세탁기
KR100651850B1 (ko) * 2005-02-01 2006-12-01 엘지전자 주식회사 세탁기
WO2006083108A2 (en) * 2005-02-01 2006-08-10 Lg Electronics Inc. Washing machine with double rotor type motor
US20070125135A1 (en) * 2005-11-21 2007-06-07 Kim Young S Washing machine
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 (de) 2008-09-15 2010-03-17 Siemens Aktiengesellschaft Statoranordnung, Generator und Windturbine
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 (de) 2008-12-17 2014-10-29 Fisher & Paykel Appliances Limited Waschmaschine mit einem Gleichgewicht Verbesserungssystem
US8405268B2 (en) 2010-02-18 2013-03-26 Nidec Motor Corporation Stator with monolithic mounting bosses and assembly comprising the same
DE112011104548T5 (de) 2010-12-22 2013-09-26 Fisher & Paykel Appliances Ltd. Verbesserte Vorrichtung, Motor oder Stator
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
EP3161942A4 (de) * 2014-06-30 2018-04-25 Nidec Motor Corporation Stator mit umgossenem kern und form zur herstellung davon
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

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Also Published As

Publication number Publication date
JP2777109B2 (ja) 1998-07-16
DE68919400T2 (de) 1995-05-18
CA1332434C (en) 1994-10-11
DE68919400D1 (de) 1994-12-22
DE68928786D1 (de) 1998-09-17
MX170371B (es) 1993-08-18
NZ247033A (en) 1994-10-26
AU4147789A (en) 1990-05-03
EP0361775A2 (de) 1990-04-04
JPH02211046A (ja) 1990-08-22
EP0361775A3 (en) 1990-10-10
AU642032B2 (en) 1993-10-07
EP0620308A3 (de) 1995-02-08
SG55083A1 (en) 1998-12-21
HK103895A (en) 1995-07-07
AU8158591A (en) 1991-10-31
JP2806570B2 (ja) 1998-09-30
EP0361775B1 (de) 1994-11-17
AU623173B2 (en) 1992-05-07
EP0620308A2 (de) 1994-10-19
ES2066859T3 (es) 1995-03-16
HK1011390A1 (en) 1999-07-09
ES2121108T3 (es) 1998-11-16
ATE114177T1 (de) 1994-12-15
EP0620308B1 (de) 1998-08-12
US5150589A (en) 1992-09-29
US5040285A (en) 1991-08-20
NZ226374A (en) 1994-10-26
JPH09103596A (ja) 1997-04-22
DE68928786T2 (de) 1998-12-24

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