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EP2447411A3 - Drum-Type Washing Machine - Google Patents

Drum-Type Washing Machine Download PDF

Info

Publication number
EP2447411A3
EP2447411A3 EP11185983.1A EP11185983A EP2447411A3 EP 2447411 A3 EP2447411 A3 EP 2447411A3 EP 11185983 A EP11185983 A EP 11185983A EP 2447411 A3 EP2447411 A3 EP 2447411A3
Authority
EP
European Patent Office
Prior art keywords
water tank
detergent
washing machine
water
feeding
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Withdrawn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
EP11185983.1A
Other languages
German (de)
French (fr)
Other versions
EP2447411A2 (en
Inventor
Wataru Hamaguchi
Yasuyuki Horibe
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 EP2447411A2 publication Critical patent/EP2447411A2/en
Publication of EP2447411A3 publication Critical patent/EP2447411A3/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Withdrawn legal-status Critical Current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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents 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
    • D06F2103/02—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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42—Detergent or additive 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

A drum-type washing machine of the present invention includes a water tank supported in a main cabinet of a washing machine, a rotary drum housed in the water tank (52), a motor (54) rotating the rotary drum (53), a supply valve (85) supplying water to the water tank, an automated detergent dispenser (95) for automatically feeding detergent to the water tank, an operation display unit (74) including an input setting unit (83) and a display (84), a drain outlet provided in an inner bottom part of the water tank, a drain valve (59) connected to the drain outlet, a clothes quantity detector (91) for detecting a quantity of clothes , and a controller for controlling a series of cycles including wash, rinse, and spin-dry cycles. The controller (88) includes a mode for feeding the detergent by the automated detergent dispenser (95) based on a result of the clothes quantity detector, supplying water using the supply valve, driving the motor to execute a prewash cycle, then draining the water inside the water tank by operating the drain valve, feeding the detergent of an amount less than that in the prewash cycle by the automated detergent dispenser, supplying water using the supply valve, and then executing a main wash cycle.
EP11185983.1A 2010-10-28 2011-10-20 Drum-Type Washing Machine Withdrawn EP2447411A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010241634A JP2012090829A (en) 2010-10-28 2010-10-28 Drum type washing machine

Publications (2)

Publication Number Publication Date
EP2447411A2 EP2447411A2 (en) 2012-05-02
EP2447411A3 true EP2447411A3 (en) 2014-10-29

Family

ID=44862616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11185983.1A Withdrawn EP2447411A3 (en) 2010-10-28 2011-10-20 Drum-Type Washing Machine

Country Status (4)

Country Link
EP (1) EP2447411A3 (en)
JP (1) JP2012090829A (en)
CN (1) CN102560953A (en)
TW (1) TW201229351A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2838091B1 (en) 2012-04-12 2018-08-22 Furukawa Electric Co., Ltd. Compound superconductive wire and method for manufacturing the same
JP6399331B2 (en) * 2013-02-01 2018-10-03 パナソニックＩｐマネジメント株式会社 Drum washing machine
JP2014200421A (en) * 2013-04-04 2014-10-27 パナソニック株式会社 Drum type washing machine
JP6259995B2 (en) * 2013-11-18 2018-01-17 パナソニックＩｐマネジメント株式会社 Drum washing machine
JP6259996B2 (en) * 2013-11-18 2018-01-17 パナソニックＩｐマネジメント株式会社 Drum washing machine
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
JP2016073416A (en) * 2014-10-06 2016-05-12 パナソニックＩｐマネジメント株式会社 Drum type washing machine
WO2016102011A1 (en) * 2014-12-23 2016-06-30 Electrolux Appliances Aktiebolag Method for washing laundry in a laundry washing machine with an automatic dosing device and laundry washing machine
JP6666666B2 (en) * 2015-07-29 2020-03-18 シャープ株式会社 Washing machine
CN106917226A (en) * 2015-12-25 2017-07-04 青岛海尔滚筒洗衣机有限公司 A kind of detergent delivers control method, washing machine and system
FR3060026B1 (en) * 2016-12-12 2019-11-08 Groupe Brandt METHOD OF OPERATING A LAUNDRY WASHING APPARATUS
DE102017200748B4 (en) * 2017-01-18 2022-02-03 BSH Hausgeräte GmbH Laundry care device with a control
JP7357279B2 (en) * 2019-12-23 2023-10-06 青島海爾洗衣机有限公司 drum type washing machine
JP7564640B2 (en) * 2020-05-20 2024-10-09 シャープ株式会社 Laundry control device and washing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285681A (en) * 1996-04-25 1997-11-04 Hitachi Ltd Washing machine and laundering method
JP2000342887A (en) * 1999-06-04 2000-12-12 Sanyo Electric Co Ltd Washing machine and washing method
US20030208852A1 (en) * 2002-05-09 2003-11-13 Hardaway Anthony H. Method for washing varying clothes loads in automatic washer using common water level

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2638782B2 (en) * 1986-07-09 1997-08-06 松下電器産業株式会社 Automatic washing machine
JP2002018179A (en) * 2000-07-10 2002-01-22 Toshiba Corp Washing machine and washing method in washing machine
JP2002248295A (en) * 2001-02-26 2002-09-03 Matsushita Electric Ind Co Ltd Cleaning method of washing machine
JP2002315995A (en) * 2001-04-19 2002-10-29 Matsushita Electric Ind Co Ltd Detergent automatic putting device
CN100503942C (en) * 2004-04-12 2009-06-24 乐金电子(天津)电器有限公司 Washing method for washing machine
CN1782178A (en) * 2004-11-30 2006-06-07 乐金电子(天津)电器有限公司 Washing control method for washing machine
KR100698147B1 (en) * 2005-02-25 2007-03-26 엘지전자 주식회사 Control Method for Washing Machine
JP2008183122A (en) * 2007-01-29 2008-08-14 Toshiba Corp Drum washing machine
CN201261840Y (en) * 2008-08-27 2009-06-24 南京乐金熊猫电器有限公司 Drum type washing machine with automatic laundry mode initialization function
JP5516290B2 (en) * 2010-09-30 2014-06-11 パナソニック株式会社 Drum washing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285681A (en) * 1996-04-25 1997-11-04 Hitachi Ltd Washing machine and laundering method
JP2000342887A (en) * 1999-06-04 2000-12-12 Sanyo Electric Co Ltd Washing machine and washing method
US20030208852A1 (en) * 2002-05-09 2003-11-13 Hardaway Anthony H. Method for washing varying clothes loads in automatic washer using common water level

Also Published As

Publication number Publication date
TW201229351A (en) 2012-07-16
CN102560953A (en) 2012-07-11
EP2447411A2 (en) 2012-05-02
JP2012090829A (en) 2012-05-17

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Ipc: D06F 33/02 20060101ALI20140922BHEP

Ipc: D06F 39/02 20060101AFI20140922BHEP

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Effective date: 20141016