WO2009125952A3 - Washing machine - Google Patents

Washing machine Download PDF

Info

Publication number
WO2009125952A3
WO2009125952A3 PCT/KR2009/001750 KR2009001750W WO2009125952A3 WO 2009125952 A3 WO2009125952 A3 WO 2009125952A3 KR 2009001750 W KR2009001750 W KR 2009001750W WO 2009125952 A3 WO2009125952 A3 WO 2009125952A3
Authority
WO
WIPO (PCT)
Prior art keywords
washing machine
tub
drum
wash water
cabinet
Prior art date
Application number
PCT/KR2009/001750
Other languages
French (fr)
Other versions
WO2009125952A2 (en
Inventor
Min Gyu Jo
Jae Hyuk Jang
Young Suk Kim
Hyun Seok Seo
Original Assignee
Lg Electronics Inc.
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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Priority to EP09730117.0A priority Critical patent/EP2271800B1/en
Priority to CN2009801027579A priority patent/CN101925699A/en
Priority to JP2010542184A priority patent/JP5406212B2/en
Publication of WO2009125952A2 publication Critical patent/WO2009125952A2/en
Publication of WO2009125952A3 publication Critical patent/WO2009125952A3/en

Links

Classifications

    • D06F39/40—
    • 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
    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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
    • D06F39/088—Liquid supply arrangements

Abstract

A washing machine includes a cabinet (10) constituting the external appearance of the washing machine, a tub (20) mounted in the cabinet (10) for receiving wash water, a drum (30) rotatably mounted in the tub for receiving laundry to be washed, a circulation unit (40) for circulating wash water in the inner lower part of the tub (20) through the upper part of the tub (20), and at least one circulation nozzle (100) for spraying the wash water, supplied by the circulation unit (40), inwardly of the drum (30) along a rotation axis of the drum (30) in a longitudinal direction of the drum (30). According to the present invention, it is possible to improve washing or rinsing efficiency of the washing machine.
PCT/KR2009/001750 2008-04-08 2009-04-06 Washing machine WO2009125952A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09730117.0A EP2271800B1 (en) 2008-04-08 2009-04-06 Washing machine
CN2009801027579A CN101925699A (en) 2008-04-08 2009-04-06 Washing machine
JP2010542184A JP5406212B2 (en) 2008-04-08 2009-04-06 Washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0032525 2008-04-08
KR1020080032525A KR20090107164A (en) 2008-04-08 2008-04-08 Washing machine

Publications (2)

Publication Number Publication Date
WO2009125952A2 WO2009125952A2 (en) 2009-10-15
WO2009125952A3 true WO2009125952A3 (en) 2009-12-03

Family

ID=41132018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001750 WO2009125952A2 (en) 2008-04-08 2009-04-06 Washing machine

Country Status (6)

Country Link
US (1) US20090249840A1 (en)
EP (1) EP2271800B1 (en)
JP (1) JP5406212B2 (en)
KR (1) KR20090107164A (en)
CN (1) CN101925699A (en)
WO (1) WO2009125952A2 (en)

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JP5488388B2 (en) * 2010-10-20 2014-05-14 パナソニック株式会社 Drum washing machine
JP5253488B2 (en) * 2010-12-20 2013-07-31 シャープ株式会社 Washing machine
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JP5799200B2 (en) * 2011-02-23 2015-10-21 パナソニックＩｐマネジメント株式会社 Drum washing machine
JP5801949B2 (en) * 2011-04-14 2015-10-28 エルジー エレクトロニクス インコーポレイティド Washing method
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JP5873968B2 (en) * 2011-09-05 2016-03-01 パナソニックＩｐマネジメント株式会社 Washing machine
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KR101820662B1 (en) * 2011-12-07 2018-01-23 삼성전자주식회사 Drum washing machine and washing method thereof
EP2719814A1 (en) * 2012-10-09 2014-04-16 Candy S.p.A. Laundry washing machine with enhanced detergent activation
CN104074023B (en) * 2013-03-25 2017-11-28 海尔集团技术研发中心 Washing machine and control method for washing
KR102155003B1 (en) * 2013-10-24 2020-09-11 엘지전자 주식회사 Washing Machine
KR102183472B1 (en) * 2013-11-07 2020-11-27 삼성전자주식회사 Washing Machine
KR20150053608A (en) * 2013-11-08 2015-05-18 삼성전자주식회사 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
JP6296544B2 (en) * 2014-04-17 2018-03-20 日立アプライアンス株式会社 Washing machine
JP6286311B2 (en) * 2014-07-29 2018-02-28 シャープ株式会社 Drum washing machine
KR102322513B1 (en) * 2015-01-12 2021-11-04 엘지전자 주식회사 Washing machine
WO2016136154A1 (en) * 2015-02-27 2016-09-01 パナソニックＩｐマネジメント株式会社 Washing machine
KR102378129B1 (en) * 2015-04-27 2022-03-24 엘지전자 주식회사 Laundry Treating Apparatus
JP6543808B2 (en) * 2015-10-16 2019-07-17 パナソニックＩｐマネジメント株式会社 Washing machine
KR102549142B1 (en) * 2016-01-26 2023-06-30 삼성전자주식회사 Waching machine
KR102512212B1 (en) * 2016-02-23 2023-03-22 삼성전자주식회사 Washing apparatus, and control method for the same
DE102016216391A1 (en) * 2016-08-31 2018-03-01 BSH Hausgeräte GmbH Laundry care device with a diversion device
KR102523465B1 (en) * 2017-11-09 2023-04-18 엘지전자 주식회사 Laundary treating apparatus
WO2018124786A2 (en) * 2016-12-28 2018-07-05 엘지전자 주식회사 Washing machine
US11255039B2 (en) 2016-12-28 2022-02-22 Lg Electronics Inc. Washing machine
KR102362541B1 (en) * 2017-05-10 2022-02-11 엘지전자 주식회사 Method for controllng washing machine
EP3505667B1 (en) * 2017-12-28 2020-08-19 LG Electronics Inc. Method for controlling washing machine
KR102457411B1 (en) * 2017-12-28 2022-10-21 엘지전자 주식회사 Method for controlling washing machine
KR102573125B1 (en) 2017-12-28 2023-08-30 엘지전자 주식회사 Washing machine
EP3505668B1 (en) * 2017-12-28 2021-06-09 LG Electronics Inc. Method for controlling washing machine
WO2019201118A1 (en) * 2018-04-16 2019-10-24 青岛海尔滚筒洗衣机有限公司 Front-loading washer and spray system thereof
DE102018109753A1 (en) * 2018-04-24 2019-10-24 Miele & Cie. Kg Washing machine with circulating device
CN110468554B (en) * 2018-05-10 2022-01-04 青岛海尔洗涤电器有限公司 Drum washing machine and spraying control method thereof
WO2020004908A1 (en) 2018-06-27 2020-01-02 Lg Electronics Inc. Washing machine
EP3587652A1 (en) 2018-06-27 2020-01-01 LG Electronics Inc. -1- Washing machine
JP7208268B2 (en) * 2018-06-27 2023-01-18 エルジー エレクトロニクス インコーポレイティド Washing machine
WO2020004907A1 (en) 2018-06-27 2020-01-02 Lg Electronics Inc. Washing machine and method for assembling the same
WO2020040501A1 (en) 2018-08-23 2020-02-27 Lg Electronics Inc. Apparatus for treating laundry
CN109234981A (en) * 2018-09-10 2019-01-18 珠海格力电器股份有限公司 Door seal washer jet, washing machine
CN111719290B (en) * 2019-03-04 2023-04-21 青岛海尔洗涤电器有限公司 Control method of laundry washing appliance with internal circulation function
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Also Published As

Publication number Publication date
JP5406212B2 (en) 2014-02-05
WO2009125952A2 (en) 2009-10-15
EP2271800A2 (en) 2011-01-12
JP2011509139A (en) 2011-03-24
CN101925699A (en) 2010-12-22
KR20090107164A (en) 2009-10-13
US20090249840A1 (en) 2009-10-08
EP2271800B1 (en) 2017-08-09
EP2271800A4 (en) 2011-09-14

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