EP1978141A3 - Controlling method of washing machine - Google Patents

Controlling method of washing machine Download PDF

Info

Publication number
EP1978141A3
EP1978141A3 EP08150665A EP08150665A EP1978141A3 EP 1978141 A3 EP1978141 A3 EP 1978141A3 EP 08150665 A EP08150665 A EP 08150665A EP 08150665 A EP08150665 A EP 08150665A EP 1978141 A3 EP1978141 A3 EP 1978141A3
Authority
EP
European Patent Office
Prior art keywords
rinsing
circulation passage
washing machine
cycle
tub
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Withdrawn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
EP08150665A
Other languages
German (de)
French (fr)
Other versions
EP1978141A2 (en
Inventor
Tai Eun Kim
Hye Soon Yang
Byoung Yull Yang
Jung Soo Lim
Hye Ryung Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1978141A2 publication Critical patent/EP1978141A2/en
Publication of EP1978141A3 publication Critical patent/EP1978141A3/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Withdrawn legal-status Critical Current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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • 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
    • D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • 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
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • 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
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • D06F2103/22—Content of detergent or additives
    • 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
    • D06F2103/70—Number of operational cycles
    • 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
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
    • 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
    • D06F2105/56—Remaining operation time; Remaining operational cycles

Abstract

A control method of a washing machine reliably guarantees a rinsing performance, and a minimized number of rinsing cycles is performed. The method includes: circulating detergent water collected in a tub through a circulation passage during a washing cycle; supplying a voltage to a pair of electrodes made of different materials and installed on the circulation passage to determine whether a quantity of detergent contained in the detergent water is excessive; circulating rinsing water collected in the tub through the circulation passage during a rinsing cycle; detecting a magnitude (I2) of a current flowing through the rinsing water by supplying the voltage to the pair of electrodes; and comparing the detected magnitude (I2) of the current with a reference value (Ir), and finishing the rinsing cycle when the detected magnitude (I2) is equal to or less than the reference value (Ir).
EP08150665A 2007-04-06 2008-01-25 Controlling method of washing machine Withdrawn EP1978141A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070034407A KR101052783B1 (en) 2007-04-06 2007-04-06 Washing machine control method

Publications (2)

Publication Number Publication Date
EP1978141A2 EP1978141A2 (en) 2008-10-08
EP1978141A3 true EP1978141A3 (en) 2009-12-16

Family

ID=39592857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08150665A Withdrawn EP1978141A3 (en) 2007-04-06 2008-01-25 Controlling method of washing machine

Country Status (6)

Country Link
US (1) US20080244836A1 (en)
EP (1) EP1978141A3 (en)
JP (1) JP5175116B2 (en)
KR (1) KR101052783B1 (en)
CN (1) CN101280501B (en)
RU (1) RU2362848C1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100027031A (en) * 2008-08-28 2010-03-10 주식회사 대우일렉트로닉스 Circulation apparatus and method of drum washing machine
JP2011019607A (en) * 2009-07-14 2011-02-03 Panasonic Corp Washing machine
JP5381471B2 (en) * 2009-08-05 2014-01-08 パナソニック株式会社 Washing machine
JP2011041586A (en) * 2009-08-19 2011-03-03 Panasonic Corp Washing machine
JP2011050662A (en) * 2009-09-04 2011-03-17 Panasonic Corp Washing machine and program therefor
JP2011055926A (en) * 2009-09-08 2011-03-24 Panasonic Corp Washing machine
US9534338B2 (en) * 2009-12-16 2017-01-03 Electrolux Home Products Corporation N.V. Washing machine
JP2011200519A (en) * 2010-03-26 2011-10-13 Panasonic Corp Drum type washing machine
US8321983B2 (en) 2010-10-05 2012-12-04 Whirlpool Corporation Method for controlling a cycle of operation in a laundry treating appliance
JP2012130812A (en) * 2012-04-13 2012-07-12 Panasonic Corp Washing machine
CN104841662B (en) * 2014-02-19 2017-04-05 宇宙电路板设备(深圳)有限公司 A kind of wet process equipment cleaning method and device
KR102206464B1 (en) * 2014-02-21 2021-01-21 엘지전자 주식회사 Method and apparatus for
JP2016013361A (en) * 2014-07-03 2016-01-28 パナソニックＩｐマネジメント株式会社 Drum-type washing machine
KR102201141B1 (en) * 2014-08-05 2021-01-08 엘지전자 주식회사 Washing machine
KR102284360B1 (en) * 2014-10-02 2021-08-02 엘지전자 주식회사 Laundry treating apparatus
KR102466659B1 (en) * 2015-10-07 2022-11-11 엘지전자 주식회사 Laundry treating apparatus
CN105467848B (en) * 2015-12-11 2019-01-04 小米科技有限责任公司 Smart machine control method and device
KR102557925B1 (en) * 2016-05-30 2023-07-21 엘지전자 주식회사 Control method for laundry washing machine
KR102466662B1 (en) * 2016-06-14 2022-11-14 엘지전자 주식회사 Washing machine and method for contolling the same
JP2018121899A (en) * 2017-02-01 2018-08-09 パナソニックＩｐマネジメント株式会社 Washing machine
CN109957946B (en) * 2017-12-22 2023-01-06 青岛胶南海尔洗衣机有限公司 Washing machine circulating filter device and washing machine
CN108315947A (en) * 2018-01-16 2018-07-24 青岛海尔洗衣机有限公司 The control method of washing of clothes treatment device
KR102535270B1 (en) 2018-02-19 2023-05-22 삼성전자주식회사 Clothes treatment apparatus and method for controlling the same
EP3844335A1 (en) 2018-08-27 2021-07-07 Ecolab USA Inc. System and technique for extracting particulate-containing liquid samples without filtration
KR20210037305A (en) * 2019-09-27 2021-04-06 엘지전자 주식회사 Laundry treating apparatus and control method thereof
CN113026293B (en) * 2021-03-09 2022-04-15 珠海格力电器股份有限公司 Control method and device of washing machine, electronic equipment and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383218A1 (en) * 1989-02-13 1990-08-22 WAGNER, Georg Method to control the rinsing of a programme-controlled washing machine
GB2266898A (en) * 1992-05-09 1993-11-17 Hotpoint Ltd Rinsing in washing machines
EP0748892A1 (en) * 1995-06-16 1996-12-18 Merloni Elettrodomestici S.p.A. Washing machine with device and method to control the rinsing
DE19638514A1 (en) * 1996-09-20 1998-03-26 Aeg Hausgeraete Gmbh Washing machine etc. has turbidity sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934397B2 (en) * 1979-06-14 1984-08-22 松下電器産業株式会社 Washing machine rinse detection device
JPS62199073U (en) * 1986-06-07 1987-12-18
JPH04240485A (en) * 1991-01-25 1992-08-27 Matsushita Electric Ind Co Ltd Turbidity detector for washing machine
JPH04288194A (en) * 1991-03-18 1992-10-13 Hitachi Ltd Washing control for waching machine
KR19980078252A (en) * 1997-04-26 1998-11-16 배순훈 Method for washing by detecting the degree of contamination of the wash water and washing machine for performing the same
DE19748706A1 (en) * 1997-11-04 1999-05-06 Bosch Siemens Hausgeraete Automatically controlled washing machine with a lye circulation system
JP2000051576A (en) * 1998-08-04 2000-02-22 Sharp Corp Washing machine
KR20030044491A (en) 2001-11-30 2003-06-09 대우전자주식회사 Automatically rinse controlling apparatus and method for washing mechine
KR20030059663A (en) * 2002-01-03 2003-07-10 엘지전자 주식회사 Refrigerator and Controlling Method for the Same
CN2801850Y (en) * 2005-06-21 2006-08-02 苏州三星电子有限公司 Circulating water spraging type rotary drum washing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383218A1 (en) * 1989-02-13 1990-08-22 WAGNER, Georg Method to control the rinsing of a programme-controlled washing machine
GB2266898A (en) * 1992-05-09 1993-11-17 Hotpoint Ltd Rinsing in washing machines
EP0748892A1 (en) * 1995-06-16 1996-12-18 Merloni Elettrodomestici S.p.A. Washing machine with device and method to control the rinsing
DE19638514A1 (en) * 1996-09-20 1998-03-26 Aeg Hausgeraete Gmbh Washing machine etc. has turbidity sensor

Also Published As

Publication number Publication date
KR20080090929A (en) 2008-10-09
KR101052783B1 (en) 2011-07-29
CN101280501B (en) 2012-07-04
JP5175116B2 (en) 2013-04-03
EP1978141A2 (en) 2008-10-08
RU2362848C1 (en) 2009-07-27
US20080244836A1 (en) 2008-10-09
CN101280501A (en) 2008-10-08
JP2008253735A (en) 2008-10-23

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