DE602009000781D1 - Washing machine - Google Patents

Washing machine

Info

Publication number
DE602009000781D1
DE602009000781D1 DE602009000781T DE602009000781T DE602009000781D1 DE 602009000781 D1 DE602009000781 D1 DE 602009000781D1 DE 602009000781 T DE602009000781 T DE 602009000781T DE 602009000781 T DE602009000781 T DE 602009000781T DE 602009000781 D1 DE602009000781 D1 DE 602009000781D1
Authority
DE
Germany
Prior art keywords
controller
rotation
washing machine
predetermined
reference value
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.)
Active
Application number
DE602009000781T
Other languages
German (de)
Inventor
Sugimatu Hasegawa
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602009000781D1 publication Critical patent/DE602009000781D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/48—Preventing or reducing imbalance or noise
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/24—Spin speed; Drum movements
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/16—Imbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Centrifugal Separators (AREA)

Abstract

A controller of a washing machine first makes a motor generate a predetermined acceleration torque in the step of detecting quantity of laundry. Then, the controller increases the drum rotation to a predetermined rotating speed. The controller retains the rotation at this predetermined rotating speed for a predetermined time. While the rotation is retained, the controller compares a calculation result output from a displacement calculator with a preset reference value. If the calculation result is smaller than the reference value, the controller detects a state that the washing tub is anchored with respect to the casing.
DE602009000781T 2008-09-19 2009-03-31 Washing machine Active DE602009000781D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008240482A JP4640476B2 (en) 2008-09-19 2008-09-19 Washing machine

Publications (1)

Publication Number Publication Date
DE602009000781D1 true DE602009000781D1 (en) 2011-04-07

Family

ID=40874626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009000781T Active DE602009000781D1 (en) 2008-09-19 2009-03-31 Washing machine

Country Status (7)

Country Link
EP (1) EP2175061B1 (en)
JP (1) JP4640476B2 (en)
CN (1) CN101676470B (en)
AT (1) ATE499473T1 (en)
DE (1) DE602009000781D1 (en)
RU (1) RU2407832C1 (en)
TW (1) TW201013002A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001845A1 (en) * 2010-02-11 2011-08-11 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Device for monitoring oscillating device of e.g. washing machine, has oscillation monitoring unit comprising acceleration sensor for monitoring oscillation behavior of oscillating device, where sensor is integrally arranged in drive motor
JP5678275B2 (en) * 2011-04-04 2015-02-25 パナソニックＩｐマネジメント株式会社 Washing machine
EP2508666B1 (en) * 2011-04-06 2014-04-30 Miele & Cie. KG Washing machine with a tub and a detecting device
JP2012223489A (en) * 2011-04-22 2012-11-15 Toshiba Corp Washing machine
JP5753980B2 (en) * 2011-09-29 2015-07-22 パナソニックＩｐマネジメント株式会社 Drum washing machine
DE102011084267A1 (en) * 2011-10-11 2013-04-11 BSH Bosch und Siemens Hausgeräte GmbH Laundry treatment device e.g. washing machine, for household application, has measuring device including vibrator that is position stably associated to assembly, and vibration receiver that is position stably associated to housing
DE102011089624A1 (en) * 2011-12-22 2013-06-27 BSH Bosch und Siemens Hausgeräte GmbH Household appliance for the care of laundry items and method for determining a fault condition of a vibrating device of a household appliance
CN102660853A (en) * 2012-05-29 2012-09-12 南京乐金熊猫电器有限公司 Roll-barrel washing machine and method for improving vibration noise of roll-barrel washing machine
US8863558B2 (en) 2012-07-10 2014-10-21 Whirlpool Corporation Laundry treating appliance and method of operation
CN102953255B (en) * 2012-10-26 2015-03-25 无锡飞翎电子有限公司 Washing machine and dewatering control method and system of washing machine
KR101980854B1 (en) * 2012-10-31 2019-05-22 삼성전자주식회사 Washing machine and control method thereof
KR101555588B1 (en) * 2012-10-31 2015-10-06 엘지전자 주식회사 Laundry treatment machine and the method for operating the same
KR102206464B1 (en) * 2014-02-21 2021-01-21 엘지전자 주식회사 Method and apparatus for
CN105937135A (en) * 2016-06-30 2016-09-14 无锡小天鹅股份有限公司 Washing machine and dehydration vibration detecting device and method thereof
CN106436151A (en) * 2016-09-22 2017-02-22 惠而浦（中国）股份有限公司 Control method for judging whether user disassembles transport bolt or not on basis of 3D displacement sensor
CN108957579B (en) * 2017-05-19 2022-05-27 重庆海尔滚筒洗衣机有限公司 Method and system for detecting whether packaging bolt of washing equipment is removed
CN108118494B (en) * 2018-03-07 2020-07-10 江苏绿能家电科技有限公司 Transportation fixing device and fixing method of washing machine
JP2020069260A (en) * 2018-11-01 2020-05-07 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． Washing machine
CN114808365A (en) * 2021-01-21 2022-07-29 苏州三星电子有限公司 Washing machine transport bolt non-disassembly determination method, washing machine and readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6950556U (en) * 1969-12-19 1971-05-27 Siemens Elektrogeraete Gmbh TRANSPORT SECURITY FOR A DRUM WASHING MACHINE, ELASTICALLY SUPPORTED IN A HOUSING.
US5887456A (en) 1995-08-30 1999-03-30 Sharp Kabushiki Kaisha Drum type drying/washing machine
JP3914514B2 (en) * 2003-05-21 2007-05-16 日立アプライアンス株式会社 Washing machine
JP2005026932A (en) * 2003-06-30 2005-01-27 Kyocera Mita Corp Structure for preventing fixing means from being left undetached
CN1611662A (en) * 2003-10-30 2005-05-04 乐金电子(天津)电器有限公司 Clothing amount and eccentric value detecting device for drum washing machine and method thereof
JP2007167262A (en) * 2005-12-21 2007-07-05 Sanyo Electric Co Ltd Drum-type washing machine
JP4867631B2 (en) * 2006-12-08 2012-02-01 パナソニック株式会社 Washing machine
JP4421638B2 (en) * 2007-07-30 2010-02-24 株式会社東芝 Drum washing machine

Also Published As

Publication number Publication date
TWI372804B (en) 2012-09-21
EP2175061B1 (en) 2011-02-23
CN101676470B (en) 2011-10-26
RU2407832C1 (en) 2010-12-27
CN101676470A (en) 2010-03-24
JP4640476B2 (en) 2011-03-02
ATE499473T1 (en) 2011-03-15
JP2010069044A (en) 2010-04-02
EP2175061A1 (en) 2010-04-14
TW201013002A (en) 2010-04-01

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