EP3988701A4 - Drum washing machine and control method therefor - Google Patents

Drum washing machine and control method therefor Download PDF

Info

Publication number
EP3988701A4
EP3988701A4 EP20827500.8A EP20827500A EP3988701A4 EP 3988701 A4 EP3988701 A4 EP 3988701A4 EP 20827500 A EP20827500 A EP 20827500A EP 3988701 A4 EP3988701 A4 EP 3988701A4
Authority
EP
European Patent Office
Prior art keywords
control method
washing machine
method therefor
drum washing
drum
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
EP20827500.8A
Other languages
German (de)
French (fr)
Other versions
EP3988701A1 (en
Inventor
Zhiqiang Zhao
Sheng Xu
Peishi Lv
Chunfeng LAO
Yimin Li
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
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 EP3988701A1 publication Critical patent/EP3988701A1/en
Publication of EP3988701A4 publication Critical patent/EP3988701A4/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
    • D06F39/083—Liquid discharge or recirculation 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
    • 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
    • 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
    • D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP20827500.8A 2019-06-19 2020-06-11 Drum washing machine and control method therefor Pending EP3988701A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910531939.3A CN112195620B (en) 2019-06-19 2019-06-19 Drum washing machine and control method thereof
PCT/CN2020/095507 WO2020253602A1 (en) 2019-06-19 2020-06-11 Drum washing machine and control method therefor

Publications (2)

Publication Number Publication Date
EP3988701A1 EP3988701A1 (en) 2022-04-27
EP3988701A4 true EP3988701A4 (en) 2022-08-24

Family

ID=74004309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20827500.8A Pending EP3988701A4 (en) 2019-06-19 2020-06-11 Drum washing machine and control method therefor

Country Status (3)

Country Link
EP (1) EP3988701A4 (en)
CN (1) CN112195620B (en)
WO (1) WO2020253602A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115216933A (en) * 2021-04-19 2022-10-21 青岛海尔滚筒洗衣机有限公司 Drum washing machine
CN114877929B (en) * 2021-11-13 2023-12-22 余玉敏 Comprehensive hydrologic water resource monitoring device
CN115058862A (en) * 2022-07-01 2022-09-16 无锡小天鹅电器有限公司 Clothes treatment equipment and control method
CN115058861A (en) * 2022-07-01 2022-09-16 无锡小天鹅电器有限公司 Clothes treatment equipment and control method
CN115058865A (en) * 2022-07-01 2022-09-16 无锡小天鹅电器有限公司 Clothes treatment equipment and control method
CN115058860A (en) * 2022-07-01 2022-09-16 无锡小天鹅电器有限公司 Clothes treatment equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310006A1 (en) * 1992-03-30 1993-10-28 Inst Angewandte Forschung Gmbh Washing machine for washing soln. intensive penetration in laundry - comprises unperforated washing drum and hollow body attached to drum with washing soln. entry and discharge openings, for min. amt. of free soln.
WO2018196845A1 (en) * 2017-04-28 2018-11-01 青岛海尔洗衣机有限公司 Washing machine
CN208472396U (en) * 2018-03-26 2019-02-05 安徽聚隆传动科技股份有限公司 A kind of cylindric washer and washing machine of two-way washing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648201A1 (en) * 1996-11-21 1998-05-28 Aeg Hausgeraete Gmbh Drum washing machine
GB0118472D0 (en) * 2001-07-28 2001-09-19 North John H Improvements in and relating to washing machines
CN2516573Y (en) * 2001-11-27 2002-10-16 金羚电器有限公司 Single-drum automatic washing machine
JP3806659B2 (en) * 2002-03-08 2006-08-09 三洋電機株式会社 Drum washing machine
JP4466531B2 (en) * 2005-10-12 2010-05-26 パナソニック株式会社 Drum washing machine
JP2007247735A (en) * 2006-03-15 2007-09-27 Mitsubishi Material Cmi Kk Drain valve unit for washing device
JP2014158575A (en) * 2013-02-20 2014-09-04 Hitachi Appliances Inc Drum type washing machine
JP6071854B2 (en) * 2013-11-27 2017-02-01 東芝ライフスタイル株式会社 Drum washing machine
CN105986430B (en) * 2015-02-13 2019-08-27 青岛海尔洗衣机有限公司 A kind of washing machine drainage structure
KR20170094648A (en) * 2016-02-11 2017-08-21 엘지전자 주식회사 Control Method for Laundry Treating Apparatus
CN205821767U (en) * 2016-07-27 2016-12-21 安徽聚隆传动科技股份有限公司 The taps device of a kind of Water-saving drum washing machine and roller washing machine thereof
CN106436135B (en) * 2016-08-30 2019-03-22 无锡小天鹅股份有限公司 Roller washing machine
CN107974795B (en) * 2016-10-21 2020-10-13 青岛海尔滚筒洗衣机有限公司 Roller washing machine and control method
CN108866919B (en) * 2017-05-09 2021-09-17 青岛海尔洗涤电器有限公司 Drum washing machine
CN110359213A (en) * 2018-03-26 2019-10-22 安徽聚隆传动科技股份有限公司 A kind of drum assembly free of cleaning and roller washing machine
CN108442077A (en) * 2018-05-31 2018-08-24 珠海格力电器股份有限公司 Drum mechanism and washing machine with same
CN109281117A (en) * 2018-09-13 2019-01-29 惠而浦（中国）股份有限公司 The roller washing machine of non-porous interior bucket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310006A1 (en) * 1992-03-30 1993-10-28 Inst Angewandte Forschung Gmbh Washing machine for washing soln. intensive penetration in laundry - comprises unperforated washing drum and hollow body attached to drum with washing soln. entry and discharge openings, for min. amt. of free soln.
WO2018196845A1 (en) * 2017-04-28 2018-11-01 青岛海尔洗衣机有限公司 Washing machine
CN208472396U (en) * 2018-03-26 2019-02-05 安徽聚隆传动科技股份有限公司 A kind of cylindric washer and washing machine of two-way washing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020253602A1 *

Also Published As

Publication number Publication date
CN112195620A (en) 2021-01-08
EP3988701A1 (en) 2022-04-27
WO2020253602A1 (en) 2020-12-24
CN112195620B (en) 2022-09-23

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