EP4219820A4 - WASHING MACHINE AND CONTROL METHOD THEREOF - Google Patents

WASHING MACHINE AND CONTROL METHOD THEREOF

Info

Publication number
EP4219820A4
EP4219820A4 EP21871157.0A EP21871157A EP4219820A4 EP 4219820 A4 EP4219820 A4 EP 4219820A4 EP 21871157 A EP21871157 A EP 21871157A EP 4219820 A4 EP4219820 A4 EP 4219820A4
Authority
EP
European Patent Office
Prior art keywords
control method
washing machine
method therefor
therefor
washing
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.)
Pending
Application number
EP21871157.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4219820A1 (en
Inventor
Zhiqiang Zhao
Sheng Xu
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.)
Qingdao Haier Drum Washing Machine Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
Haier Smart Home 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
Priority claimed from CN202011032920.3A external-priority patent/CN114318746A/zh
Priority claimed from CN202011032124.XA external-priority patent/CN114318755A/zh
Application filed by Qingdao Haier Drum Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Publication of EP4219820A1 publication Critical patent/EP4219820A1/en
Publication of EP4219820A4 publication Critical patent/EP4219820A4/en
Pending 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • 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
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • 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
    • D06F2103/24—Spin speed; Drum movements

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)
EP21871157.0A 2020-09-27 2021-08-19 WASHING MACHINE AND CONTROL METHOD THEREOF Pending EP4219820A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202011032920.3A CN114318746A (zh) 2020-09-27 2020-09-27 一种洗衣机
CN202011032124.XA CN114318755A (zh) 2020-09-27 2020-09-27 一种洗衣机的控制方法
PCT/CN2021/113473 WO2022062784A1 (zh) 2020-09-27 2021-08-19 一种洗衣机及其控制方法

Publications (2)

Publication Number Publication Date
EP4219820A1 EP4219820A1 (en) 2023-08-02
EP4219820A4 true EP4219820A4 (en) 2024-02-28

Family

ID=80846171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21871157.0A Pending EP4219820A4 (en) 2020-09-27 2021-08-19 WASHING MACHINE AND CONTROL METHOD THEREOF

Country Status (2)

Country Link
EP (1) EP4219820A4 (zh)
WO (1) WO2022062784A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008000610A1 (de) * 2006-06-28 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur behandlung von wäsche mit variabler netzdauer und hierzu geeignete waschmaschine
EP2383383A1 (de) * 2010-04-28 2011-11-02 Miele & Cie. KG Verfahren zum Betreiben einer Waschmaschine und Waschmaschine
EP2818593A1 (en) * 2013-06-25 2014-12-31 Electrolux Appliances Aktiebolag Laundry treatment apparatus having a water reservoir
KR101526968B1 (ko) * 2008-04-30 2015-06-11 엘지전자 주식회사 드럼 세탁기 및 그 제어방법
CN110761043A (zh) * 2019-11-11 2020-02-07 南京北凌网络科技有限公司 基于红外测距传感器的洗衣机液位测量装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233278B4 (de) * 2002-07-23 2004-12-30 Whirlpool Corp., Benton Harbor Wasch- oder Spülmaschine
CN106264402A (zh) * 2015-05-11 2017-01-04 青岛海尔洗碗机有限公司 一种洗涤装置的水位判定装置及水位判定方法
CN111088636B (zh) * 2018-10-23 2023-02-17 青岛海尔洗涤电器有限公司 一种滚筒洗衣机
CN111485378B (zh) * 2019-01-25 2022-08-30 青岛海尔洗衣机有限公司 一种滚筒洗衣机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008000610A1 (de) * 2006-06-28 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur behandlung von wäsche mit variabler netzdauer und hierzu geeignete waschmaschine
KR101526968B1 (ko) * 2008-04-30 2015-06-11 엘지전자 주식회사 드럼 세탁기 및 그 제어방법
EP2383383A1 (de) * 2010-04-28 2011-11-02 Miele & Cie. KG Verfahren zum Betreiben einer Waschmaschine und Waschmaschine
EP2818593A1 (en) * 2013-06-25 2014-12-31 Electrolux Appliances Aktiebolag Laundry treatment apparatus having a water reservoir
CN110761043A (zh) * 2019-11-11 2020-02-07 南京北凌网络科技有限公司 基于红外测距传感器的洗衣机液位测量装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022062784A1 *

Also Published As

Publication number Publication date
WO2022062784A1 (zh) 2022-03-31
EP4219820A1 (en) 2023-08-02

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A4 Supplementary search report drawn up and despatched

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RIC1 Information provided on ipc code assigned before grant

Ipc: D06F 103/18 20200101ALI20240124BHEP

Ipc: D06F 37/04 20060101ALI20240124BHEP

Ipc: D06F 39/08 20060101AFI20240124BHEP