EP2692929A4 - Method for controlling dehydration in drum washing machine - Google Patents

Method for controlling dehydration in drum washing machine

Info

Publication number
EP2692929A4
EP2692929A4 EP12765059.6A EP12765059A EP2692929A4 EP 2692929 A4 EP2692929 A4 EP 2692929A4 EP 12765059 A EP12765059 A EP 12765059A EP 2692929 A4 EP2692929 A4 EP 2692929A4
Authority
EP
European Patent Office
Prior art keywords
washing machine
drum washing
controlling dehydration
dehydration
controlling
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.)
Withdrawn
Application number
EP12765059.6A
Other languages
German (de)
French (fr)
Other versions
EP2692929A2 (en
Inventor
Ui Kun Hwang
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.)
WiniaDaewoo Co Ltd
Original Assignee
Dongbu Daewoo Electronics 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
Priority claimed from KR1020110027479A external-priority patent/KR20120109171A/en
Priority claimed from KR1020110027480A external-priority patent/KR20120109172A/en
Application filed by Dongbu Daewoo Electronics Corp filed Critical Dongbu Daewoo Electronics Corp
Publication of EP2692929A2 publication Critical patent/EP2692929A2/en
Publication of EP2692929A4 publication Critical patent/EP2692929A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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
    • D06F2103/18—Washing liquid 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
    • 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
    • D06F2105/02—Water supply
    • 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
    • D06F2105/08—Draining of washing liquids
    • 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
    • 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
    • D06F34/20—Parameters relating to constructional components, e.g. door sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
EP12765059.6A 2011-03-28 2012-03-27 Method for controlling dehydration in drum washing machine Withdrawn EP2692929A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110027479A KR20120109171A (en) 2011-03-28 2011-03-28 Method for controlling dehydration in drum type washing machine
KR1020110027480A KR20120109172A (en) 2011-03-28 2011-03-28 Method for controlling dehydration in drum type washing machine
PCT/KR2012/002210 WO2012134139A2 (en) 2011-03-28 2012-03-27 Method for controlling dehydration in drum washing machine

Publications (2)

Publication Number Publication Date
EP2692929A2 EP2692929A2 (en) 2014-02-05
EP2692929A4 true EP2692929A4 (en) 2015-04-08

Family

ID=46932100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12765059.6A Withdrawn EP2692929A4 (en) 2011-03-28 2012-03-27 Method for controlling dehydration in drum washing machine

Country Status (4)

Country Link
US (1) US20140021140A1 (en)
EP (1) EP2692929A4 (en)
CN (1) CN103443348A (en)
WO (1) WO2012134139A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102253314B1 (en) 2014-02-19 2021-05-17 엘지전자 주식회사 Washing method
US10066333B2 (en) * 2014-02-21 2018-09-04 Samsung Electronics Co., Ltd. Washing machine with ball balancer and method of controlling vibration reduction thereof
CN104131439A (en) * 2014-07-31 2014-11-05 江苏新安电器有限公司 Optical roller-collision-resistant detection system and method based on roller washing machine
KR20160034611A (en) * 2014-09-22 2016-03-30 동부대우전자 주식회사 Washing machine and washing method using the same
CN104963163B (en) * 2015-06-04 2018-03-13 无锡小天鹅股份有限公司 The control method and washing machine of washing machine
KR101757303B1 (en) 2016-05-31 2017-07-12 엘지전자 주식회사 Control Method for Laundry Treating Apparatus
JP6964431B2 (en) * 2017-04-19 2021-11-10 日立グローバルライフソリューションズ株式会社 Drum type washing machine and drum type washer / dryer
US20190055686A1 (en) * 2017-08-21 2019-02-21 Haier Us Appliance Solutions, Inc. Washing machine appliances and methods for operation
US11028527B2 (en) 2019-09-27 2021-06-08 Whirlpool Corporation Laundry treating appliance for drying laundry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167609A1 (en) * 2000-06-30 2002-01-02 Whirlpool Corporation Method for detecting and controlling the dynamic unbalance in a drum of a washing machine and washing machine that uses such method
WO2007114671A2 (en) * 2006-04-05 2007-10-11 Lg Electronics, Inc. Spin drying method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055203A (en) * 1959-10-01 1962-09-25 Gen Electric Automatic washer-dryer including a pre-spin impulse speed and unbalance switch means
TW397875B (en) * 1996-08-21 2000-07-11 Hitachi Ltd Fully automatic washing machine
KR100413467B1 (en) * 2001-11-29 2004-01-03 엘지전자 주식회사 Method for controlling dehydration in drum-type washing machine
KR100471350B1 (en) * 2002-05-17 2005-03-08 엘지전자 주식회사 Control method of dehydration for a drum washing machine
JP4257312B2 (en) * 2005-05-06 2009-04-22 シャープ株式会社 Drum washing machine
JP4580813B2 (en) * 2005-05-06 2010-11-17 シャープ株式会社 Method for detecting unbalance position in drum type washing machine and drum type dehydrator capable of detecting unbalance position
CN1920155B (en) * 2005-08-25 2010-12-01 海尔集团公司 Barrel collision detection apparatus of washing machine and detection method thereof
CN100543220C (en) * 2005-08-31 2009-09-23 海尔集团公司 A kind of laundry machine dehydration method for controlling number of revolution
CN201198535Y (en) * 2008-04-21 2009-02-25 合肥荣事达洗衣设备制造有限公司 Washing machine capable of automatically detecting coat weight and choosing water level

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167609A1 (en) * 2000-06-30 2002-01-02 Whirlpool Corporation Method for detecting and controlling the dynamic unbalance in a drum of a washing machine and washing machine that uses such method
WO2007114671A2 (en) * 2006-04-05 2007-10-11 Lg Electronics, Inc. Spin drying method

Also Published As

Publication number Publication date
US20140021140A1 (en) 2014-01-23
EP2692929A2 (en) 2014-02-05
WO2012134139A2 (en) 2012-10-04
CN103443348A (en) 2013-12-11
WO2012134139A3 (en) 2013-01-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131025

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DONGBU DAEWOO ELECTRONICS CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20150310

RIC1 Information provided on ipc code assigned before grant

Ipc: D06F 33/02 20060101AFI20150304BHEP

Ipc: D06F 23/02 20060101ALI20150304BHEP

Ipc: D06F 49/04 20060101ALI20150304BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161001