EP3971337C0 - Washing machine - Google Patents

Washing machine

Info

Publication number
EP3971337C0
EP3971337C0 EP20809562.0A EP20809562A EP3971337C0 EP 3971337 C0 EP3971337 C0 EP 3971337C0 EP 20809562 A EP20809562 A EP 20809562A EP 3971337 C0 EP3971337 C0 EP 3971337C0
Authority
EP
European Patent Office
Prior art keywords
washing machine
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.)
Active
Application number
EP20809562.0A
Other languages
German (de)
French (fr)
Other versions
EP3971337A4 (en
EP3971337B1 (en
EP3971337A1 (en
Inventor
Sheng Xu
Zhiqiang Zhao
Peishi Lv
Xinyu Zhao
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 EP3971337A1 publication Critical patent/EP3971337A1/en
Publication of EP3971337A4 publication Critical patent/EP3971337A4/en
Application granted granted Critical
Publication of EP3971337C0 publication Critical patent/EP3971337C0/en
Publication of EP3971337B1 publication Critical patent/EP3971337B1/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
    • 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
    • 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
    • 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
    • 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)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
EP20809562.0A 2019-05-17 2020-05-12 Washing machine Active EP3971337B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910413614.5A CN111945365B (en) 2019-05-17 2019-05-17 Washing machine
PCT/CN2020/089760 WO2020233449A1 (en) 2019-05-17 2020-05-12 Washing machine

Publications (4)

Publication Number Publication Date
EP3971337A1 EP3971337A1 (en) 2022-03-23
EP3971337A4 EP3971337A4 (en) 2022-07-20
EP3971337C0 true EP3971337C0 (en) 2024-04-17
EP3971337B1 EP3971337B1 (en) 2024-04-17

Family

ID=73335567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20809562.0A Active EP3971337B1 (en) 2019-05-17 2020-05-12 Washing machine

Country Status (3)

Country Link
EP (1) EP3971337B1 (en)
CN (1) CN111945365B (en)
WO (1) WO2020233449A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874389A (en) * 2021-08-20 2023-03-31 青岛海尔洗涤电器有限公司 Washing machine liquid level detection method and washing machine
CN114136695B (en) * 2021-11-30 2024-01-26 重庆高速工程检测有限公司 Concrete inspection sampling device and sampling method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08155190A (en) * 1994-12-05 1996-06-18 Sharp Corp Washing machine
US5582040A (en) * 1995-08-09 1996-12-10 Khan; Aman U. Water balancing apparatus for horizontal axis and vertical axis laundry appliances
KR100315772B1 (en) * 1999-02-04 2001-12-12 구자홍 A centrifugal draining type washer
GB2364716A (en) * 2000-07-12 2002-02-06 Notetry Ltd Washing machine with water retentive drum
JP2013128539A (en) * 2011-12-20 2013-07-04 Panasonic Corp Drum type washing machine
CN103603168A (en) * 2013-12-11 2014-02-26 张安达 Rolling ball type washing machine
CN108796973B (en) * 2017-04-28 2022-06-21 青岛海尔洗衣机有限公司 Washing machine
CN108796995B (en) * 2017-04-28 2022-05-24 青岛海尔洗衣机有限公司 Washing machine
CN108796994B (en) * 2017-04-28 2022-08-16 青岛海尔洗衣机有限公司 Dewatering structure of washing machine
CN108866922B (en) * 2017-05-09 2021-04-27 青岛海尔滚筒洗衣机有限公司 Drum washing machine
CN109423801B (en) * 2017-08-31 2022-04-22 青岛海尔洗衣机有限公司 Washing machine
CN107660803B (en) * 2017-10-30 2019-06-14 宁波景珍堂生物科技有限公司 Vegetable cleaning device
CN109868614B (en) * 2017-12-01 2022-07-01 青岛海尔洗衣机有限公司 Washing machine
CN109868615B (en) * 2017-12-01 2022-07-12 青岛海尔洗衣机有限公司 Washing machine

Also Published As

Publication number Publication date
WO2020233449A1 (en) 2020-11-26
CN111945365B (en) 2023-01-20
EP3971337A4 (en) 2022-07-20
CN111945365A (en) 2020-11-17
EP3971337B1 (en) 2024-04-17
EP3971337A1 (en) 2022-03-23

Similar Documents

Publication Publication Date Title
EP3875655A4 (en) Washing machine
SG11201911760YA (en) Washing machine
PL3692200T3 (en) Laundry washing machine
EP3760779A4 (en) Washing machine
SG11201911783SA (en) Washing machine
EP3882390A4 (en) Washing machine
EP3845698C0 (en) Top-open type washing machine
EP3779021A4 (en) Washing machine
SG11201911762SA (en) Washing machine
SG11201911840WA (en) Washing machine
EP3971337C0 (en) Washing machine
EP4001493A4 (en) Washing machine
SG11202011901UA (en) Washing machine
EP3805442A4 (en) Clothes washing machine
EP3444392C0 (en) Washing machine
SG11202011537TA (en) Washing machine
SG11202013182TA (en) Washing machine
EP4047120A4 (en) Washing machine
SG11202006273VA (en) Washing machine
EP3861162A4 (en) Washing machine
EP4006224A4 (en) Washing machine
EP3877581A4 (en) Washing machine
EP3841241A4 (en) Washing machine
EP3824129A4 (en) Washing machine
EP3845697A4 (en) Washing machine

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211216

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20220620

RIC1 Information provided on ipc code assigned before grant

Ipc: D06F 39/08 20060101AFI20220614BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20231206

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020029268

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20240513

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240524