WO2008099551A1 - Motor unit, method of assembling motor unit, washing machine, and method of assembling washing machine - Google Patents

Motor unit, method of assembling motor unit, washing machine, and method of assembling washing machine Download PDF

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Publication number
WO2008099551A1
WO2008099551A1 PCT/JP2007/072893 JP2007072893W WO2008099551A1 WO 2008099551 A1 WO2008099551 A1 WO 2008099551A1 JP 2007072893 W JP2007072893 W JP 2007072893W WO 2008099551 A1 WO2008099551 A1 WO 2008099551A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing machine
motor unit
assembling
stator
rotor
Prior art date
Application number
PCT/JP2007/072893
Other languages
French (fr)
Japanese (ja)
Inventor
Hideharu Hiwaki
Hidehiko Ueda
Masaaki Toda
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to KR1020097002818A priority Critical patent/KR101050946B1/en
Priority to CN2007800350963A priority patent/CN101517143B/en
Publication of WO2008099551A1 publication Critical patent/WO2008099551A1/en

Links

Classifications

    • 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
    • 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
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/206—Mounting of motor
    • 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
    • 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
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • 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
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

A method of assembling a motor unit (55), the method including mounting of the motor unit (55) on a washing machine body, where the motor unit (55) has a stator holding part (33) to be mounted on the washing machine body, a stator (5a), and a rotor (5b) having a magnet and fitted to a rotating shaft (4a) journalled on the washing machine body. The method has a first step for assembling the stator (5a) and the rotor (5b), the stator (5a) being in a state where it is not yet mounted on the stator holding part (33), the rotor (5b) being in a state where it is not yet mounted on the rotating shaft (4a) and has magnetized magnets, a second step for mounting the rotor (5b) on the rotating shaft (4a), and a third step for mounting the stator (5a) on the stator holding part (33). Assembly of the motor unit (55) to be mounted on the washing machine can be easily made with high workability and without requiring skill.
PCT/JP2007/072893 2007-02-14 2007-11-28 Motor unit, method of assembling motor unit, washing machine, and method of assembling washing machine WO2008099551A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020097002818A KR101050946B1 (en) 2007-02-14 2007-11-28 Assembling method of motor unit, motor unit, washing machine, washing machine
CN2007800350963A CN101517143B (en) 2007-02-14 2007-11-28 Motor unit, method of assembling motor unit, washing machine, and method of assembling washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007033093A JP4044602B1 (en) 2007-02-14 2007-02-14 Method for assembling washing machine motor and washing machine motor
JP2007-033093 2007-02-14

Publications (1)

Publication Number Publication Date
WO2008099551A1 true WO2008099551A1 (en) 2008-08-21

Family

ID=39124542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072893 WO2008099551A1 (en) 2007-02-14 2007-11-28 Motor unit, method of assembling motor unit, washing machine, and method of assembling washing machine

Country Status (5)

Country Link
JP (1) JP4044602B1 (en)
KR (1) KR101050946B1 (en)
CN (2) CN101517143B (en)
TW (1) TW200835116A (en)
WO (1) WO2008099551A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010077095A3 (en) * 2008-12-30 2010-11-11 Lg Electronics Inc. Laundry machine
US9003839B2 (en) 2009-05-28 2015-04-14 Lg Electronics Inc. Laundry machine
US9038424B2 (en) 2008-12-31 2015-05-26 Lg Electronics Inc. Laundry machine
US9404209B2 (en) 2009-05-28 2016-08-02 Lg Electronics Inc. Laundry machine
EP3067457A1 (en) * 2015-03-12 2016-09-14 Whirlpool Corporation Washing machine with direct drive motor and method for its manufacturing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4044602B1 (en) * 2007-02-14 2008-02-06 松下電器産業株式会社 Method for assembling washing machine motor and washing machine motor
JP4603063B2 (en) * 2008-07-04 2010-12-22 パナソニック株式会社 Drum type washer / dryer
JP4603064B2 (en) * 2008-07-04 2010-12-22 パナソニック株式会社 Drum type washer / dryer
TWI626430B (en) * 2017-04-10 2018-06-11 台達電子工業股份有限公司 Sensorless dc brushless motor load measurement method and apparatus thereof
US11859334B2 (en) 2020-12-09 2024-01-02 Samsung Electronics Co., Ltd. Washing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110347A (en) * 1982-12-15 1984-06-26 Matsushita Electric Ind Co Ltd Axial air gap type motor
JPS6099293A (en) * 1983-11-02 1985-06-03 株式会社東芝 Motor attaching apparatus of washer
JPH09182369A (en) * 1995-12-20 1997-07-11 Bosch Siemens Hausgeraete Gmbh Drive for front loading type washing machine
JPH1128298A (en) * 1997-07-11 1999-02-02 Toshiba Corp Drum type washing machine
JP2001178989A (en) * 1999-10-19 2001-07-03 Lg Electronics Inc Structure for driving part of drum washing machine
JP2006043153A (en) * 2004-08-04 2006-02-16 Nidec Shibaura Corp Washing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4044602B1 (en) * 2007-02-14 2008-02-06 松下電器産業株式会社 Method for assembling washing machine motor and washing machine motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110347A (en) * 1982-12-15 1984-06-26 Matsushita Electric Ind Co Ltd Axial air gap type motor
JPS6099293A (en) * 1983-11-02 1985-06-03 株式会社東芝 Motor attaching apparatus of washer
JPH09182369A (en) * 1995-12-20 1997-07-11 Bosch Siemens Hausgeraete Gmbh Drive for front loading type washing machine
JPH1128298A (en) * 1997-07-11 1999-02-02 Toshiba Corp Drum type washing machine
JP2001178989A (en) * 1999-10-19 2001-07-03 Lg Electronics Inc Structure for driving part of drum washing machine
JP2006043153A (en) * 2004-08-04 2006-02-16 Nidec Shibaura Corp Washing machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010077095A3 (en) * 2008-12-30 2010-11-11 Lg Electronics Inc. Laundry machine
AU2009334065B2 (en) * 2008-12-30 2013-05-09 Lg Electronics Inc. Laundry machine
RU2505634C2 (en) * 2008-12-30 2014-01-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Machine for laundry processing
US9187857B2 (en) 2008-12-30 2015-11-17 Lg Electronics Inc. Laundry machine
US9038424B2 (en) 2008-12-31 2015-05-26 Lg Electronics Inc. Laundry machine
US9003839B2 (en) 2009-05-28 2015-04-14 Lg Electronics Inc. Laundry machine
US9404209B2 (en) 2009-05-28 2016-08-02 Lg Electronics Inc. Laundry machine
EP3067457A1 (en) * 2015-03-12 2016-09-14 Whirlpool Corporation Washing machine with direct drive motor and method for its manufacturing

Also Published As

Publication number Publication date
CN101517143A (en) 2009-08-26
KR101050946B1 (en) 2011-07-20
KR20090088844A (en) 2009-08-20
JP4044602B1 (en) 2008-02-06
JP2008194263A (en) 2008-08-28
TWI362808B (en) 2012-04-21
TW200835116A (en) 2008-08-16
CN201204535Y (en) 2009-03-04
CN101517143B (en) 2011-06-15

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