EP2540901A3 - Drum-type washing machine and washing control method performed by the same - Google Patents

Drum-type washing machine and washing control method performed by the same Download PDF

Info

Publication number
EP2540901A3
EP2540901A3 EP12161150.3A EP12161150A EP2540901A3 EP 2540901 A3 EP2540901 A3 EP 2540901A3 EP 12161150 A EP12161150 A EP 12161150A EP 2540901 A3 EP2540901 A3 EP 2540901A3
Authority
EP
European Patent Office
Prior art keywords
washing
clothes
drum
washing tank
control method
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.)
Granted
Application number
EP12161150.3A
Other languages
German (de)
French (fr)
Other versions
EP2540901A2 (en
EP2540901B1 (en
Inventor
Toshihiko Yasui
Katsuya Wakita
Tadashi Asami
Tomoyuki Kikukawa
Wataru Uchiyama
Hiroto Nakama
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 EP2540901A2 publication Critical patent/EP2540901A2/en
Publication of EP2540901A3 publication Critical patent/EP2540901A3/en
Application granted granted Critical
Publication of EP2540901B1 publication Critical patent/EP2540901B1/en
Not-in-force 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
    • 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
    • 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
    • D06F2103/20—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
    • 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

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)

Abstract

A washing process includes a process of rotating a washing tank at low speed at which clothes are not clung to an inner wall of the washing tank and a process of rotating the washing tank at high speed at which the clothes are clung to the inner wall of the washing tank. A controller performs the high-speed rotation process when an output of a contamination sensor becomes a predetermined condition after the low-speed rotation process. Therefore, in a state in which washing water sufficiently spreads into the clothes to cause contamination to sufficiently float from the clothes, the contaminations can be pulled out to quickly perform washing.
EP20120161150 2011-06-29 2012-03-26 Drum-type washing machine and washing control method performed by the same Not-in-force EP2540901B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011144010A JP2013009806A (en) 2011-06-29 2011-06-29 Drum type washing machine and program for the same

Publications (3)

Publication Number Publication Date
EP2540901A2 EP2540901A2 (en) 2013-01-02
EP2540901A3 true EP2540901A3 (en) 2013-07-17
EP2540901B1 EP2540901B1 (en) 2015-05-06

Family

ID=45939165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120161150 Not-in-force EP2540901B1 (en) 2011-06-29 2012-03-26 Drum-type washing machine and washing control method performed by the same

Country Status (3)

Country Link
EP (1) EP2540901B1 (en)
JP (1) JP2013009806A (en)
CN (1) CN102851916B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562544B (en) * 2013-10-21 2017-06-20 海尔集团技术研发中心 Water-conservation washing machine and its control method for washing
JP6397254B2 (en) * 2014-08-04 2018-09-26 アクア株式会社 Drum washing machine
CN107815816A (en) * 2016-09-14 2018-03-20 青岛海尔洗衣机有限公司 A kind of clothes washing method
CN109695121A (en) * 2017-10-20 2019-04-30 东元电机股份有限公司 The washing machine and its incrustation sensing sweep-out method of incrustation situation can be sensed
CN108784585B (en) * 2018-05-24 2020-12-29 北京金山安全软件有限公司 Cleaning method, cleaning control method, cleaning device and server

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742307A1 (en) * 1995-05-12 1996-11-13 Kabushiki Kaisha Toshiba Drum type washing machine and washing method thereof
EP1852537A2 (en) * 2006-04-27 2007-11-07 Brandt Industries Method of optimising the operating cycle of a washing machine and washing machine using said method
DE102009002782A1 (en) * 2009-05-04 2010-11-11 BSH Bosch und Siemens Hausgeräte GmbH Method for washing laundry in washing machine, involves rotating drum with reduced number of revolutions in region above equipment resonance for specific period, and spraying water on laundry ring of drum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1125275A (en) * 1993-08-27 1996-06-26 朱亮 Fuzzy control method for washer and its controller
CN1683641A (en) * 2004-04-12 2005-10-19 乐金电子(天津)电器有限公司 Washing machine capable of displaying water quality state
CN101457456B (en) * 2007-12-13 2012-02-29 海尔集团公司 Combined washer washing program and washing machine using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742307A1 (en) * 1995-05-12 1996-11-13 Kabushiki Kaisha Toshiba Drum type washing machine and washing method thereof
EP1852537A2 (en) * 2006-04-27 2007-11-07 Brandt Industries Method of optimising the operating cycle of a washing machine and washing machine using said method
DE102009002782A1 (en) * 2009-05-04 2010-11-11 BSH Bosch und Siemens Hausgeräte GmbH Method for washing laundry in washing machine, involves rotating drum with reduced number of revolutions in region above equipment resonance for specific period, and spraying water on laundry ring of drum

Also Published As

Publication number Publication date
JP2013009806A (en) 2013-01-17
CN102851916B (en) 2015-04-15
EP2540901A2 (en) 2013-01-02
EP2540901B1 (en) 2015-05-06
CN102851916A (en) 2013-01-02

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