EP4190962A4 - WASHING MACHINE AND ASSOCIATED CONTROL METHOD - Google Patents

WASHING MACHINE AND ASSOCIATED CONTROL METHOD Download PDF

Info

Publication number
EP4190962A4
EP4190962A4 EP21865827.6A EP21865827A EP4190962A4 EP 4190962 A4 EP4190962 A4 EP 4190962A4 EP 21865827 A EP21865827 A EP 21865827A EP 4190962 A4 EP4190962 A4 EP 4190962A4
Authority
EP
European Patent Office
Prior art keywords
control method
washing machine
associated control
washing
machine
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
EP21865827.6A
Other languages
German (de)
French (fr)
Other versions
EP4190962C0 (en
EP4190962A1 (en
EP4190962B1 (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 CN202010947635.8A external-priority patent/CN114164611B/en
Priority claimed from CN202010947652.1A external-priority patent/CN114164612B/en
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 EP4190962A1 publication Critical patent/EP4190962A1/en
Publication of EP4190962A4 publication Critical patent/EP4190962A4/en
Application granted granted Critical
Publication of EP4190962C0 publication Critical patent/EP4190962C0/en
Publication of EP4190962B1 publication Critical patent/EP4190962B1/en
Active 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • 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
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • 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
    • D06F34/24—Liquid temperature
    • 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
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis
    • D06F23/025—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis with a rotatable imperforate tub

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)
EP21865827.6A 2020-09-10 2021-08-19 Washing machine and control method therefor Active EP4190962B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010947635.8A CN114164611B (en) 2020-09-10 2020-09-10 Washing machine and control method thereof
CN202010947652.1A CN114164612B (en) 2020-09-10 2020-09-10 Washing machine and control method thereof
PCT/CN2021/113472 WO2022052771A1 (en) 2020-09-10 2021-08-19 Washing machine and control method therefor

Publications (4)

Publication Number Publication Date
EP4190962A1 EP4190962A1 (en) 2023-06-07
EP4190962A4 true EP4190962A4 (en) 2023-06-21
EP4190962C0 EP4190962C0 (en) 2026-01-28
EP4190962B1 EP4190962B1 (en) 2026-01-28

Family

ID=80632078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21865827.6A Active EP4190962B1 (en) 2020-09-10 2021-08-19 Washing machine and control method therefor

Country Status (2)

Country Link
EP (1) EP4190962B1 (en)
WO (1) WO2022052771A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025160258A1 (en) * 2024-01-25 2025-07-31 Alliance Laundry Systems Llc Washing system with induction heating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208995796U (en) * 2018-10-19 2019-06-18 曹文彬 A pulsator washing machine
CN110387697A (en) * 2018-04-19 2019-10-29 青岛海尔滚筒洗衣机有限公司 A clothes treatment device
US20190352838A1 (en) * 2018-05-18 2019-11-21 Haier Us Appliance Solutions, Inc. Induction heating system for a dryer appliance
EP3674470A1 (en) * 2018-12-26 2020-07-01 LG Electronics Inc. -1- Laundry machine having induction heater and control method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3913129B1 (en) * 2017-08-09 2024-10-02 LG Electronics Inc. Laundry treatment apparatus having an induction heater
KR102669130B1 (en) * 2018-08-09 2024-05-23 엘지전자 주식회사 Laundry Treatment Apparatus)
CN209555576U (en) * 2018-11-07 2019-10-29 长春中际互频科技有限公司 A kind of wireless heating roller washing machine
KR20200070900A (en) * 2018-12-10 2020-06-18 엘지전자 주식회사 laundry machine having an induction heater and the control method of the same
KR102695847B1 (en) * 2018-12-13 2024-08-19 엘지전자 주식회사 laundry machine having an induction heater and the control method of the same
KR102598719B1 (en) * 2018-12-26 2023-11-06 엘지전자 주식회사 laundry machine having an induction heater and the control method of the same
KR102695819B1 (en) * 2019-01-10 2024-08-16 엘지전자 주식회사 laundry machine having an induction heater and the control method of the same
KR102661664B1 (en) * 2019-01-10 2024-04-29 엘지전자 주식회사 laundry machine having an induction heater
CN210596687U (en) * 2019-06-06 2020-05-22 青岛海尔洗衣机有限公司 a washing machine
CN211395082U (en) * 2019-07-18 2020-09-01 松下家电研究开发（杭州）有限公司 Washing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110387697A (en) * 2018-04-19 2019-10-29 青岛海尔滚筒洗衣机有限公司 A clothes treatment device
US20190352838A1 (en) * 2018-05-18 2019-11-21 Haier Us Appliance Solutions, Inc. Induction heating system for a dryer appliance
CN208995796U (en) * 2018-10-19 2019-06-18 曹文彬 A pulsator washing machine
EP3674470A1 (en) * 2018-12-26 2020-07-01 LG Electronics Inc. -1- Laundry machine having induction heater and control method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022052771A1 *

Also Published As

Publication number Publication date
WO2022052771A1 (en) 2022-03-17
EP4190962C0 (en) 2026-01-28
EP4190962A1 (en) 2023-06-07
EP4190962B1 (en) 2026-01-28

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