EP1983088A1 - Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé - Google Patents

Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé Download PDF

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Publication number
EP1983088A1
EP1983088A1 EP07106394A EP07106394A EP1983088A1 EP 1983088 A1 EP1983088 A1 EP 1983088A1 EP 07106394 A EP07106394 A EP 07106394A EP 07106394 A EP07106394 A EP 07106394A EP 1983088 A1 EP1983088 A1 EP 1983088A1
Authority
EP
European Patent Office
Prior art keywords
water
rinsing
fabric
wash chamber
speed
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.)
Withdrawn
Application number
EP07106394A
Other languages
German (de)
English (en)
Inventor
Stefanie Oberkirsch
Sarah Ihne
Raveendran Vaidhyanathan
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Priority to EP07106394A priority Critical patent/EP1983088A1/fr
Priority to US12/053,667 priority patent/US20080256722A1/en
Publication of EP1983088A1 publication Critical patent/EP1983088A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • D06F37/08—Partitions
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • 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
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/16—Partitions
    • 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

Definitions

  • the present invention relates to a method of rinsing fabric in a washer having a wash chamber rotatable about a horizontal axis comprising the step of adding water to the wash chamber and spraying the rinse water by recirculating it onto the fabric while spinning the wash chamber at a speed to effect a centrifugal force on the fabric such that said fabric will not tumble within the wash chamber as it spins.
  • the water is pressed through the laundry by acceleration of the drum until the laundry forms a ring on the drum surface.
  • the recirculated water is sprayed onto the laundry ring to achieve good distribution of the water through the laundry.
  • spray we mean every possible way in which the water is fed onto the laundry ring, independently on the way it is fed, either by gravity or by a water nozzle under water pressure.
  • the drum is slowed down to normal tumbling movement to allow the rinsing water (which is continued to be sprayed) to access fibres of laundry in an uncompressed state.
  • the rotation of the drum is reversed between the spinning step and the tumbling step.
  • the process of recirculating and accelerating the drum can be repeated several times until the rinsing water is saturated with detergent.
  • the washing machine according to the invention is preferably provided with a sensor (turbidity sensor, capacitive detergent concentration sensor, and conductivity sensor) which is capable of detecting when the rinsing water is substantially saturated with detergent.
  • the same sensor can be used in order to assess the optimal number of rinsing cycles.
  • the last rinse cycle is done with a normal tumbling movement, no recirculation, and an increased water amount since water has been saved in the previous rinse cycles.
  • Load amount / soakability can be detected by measuring motor torque in acceleration ramp and use flowmeter to measure water amount, or by measuring gradient of water take-up (water level decrease after filling) with analogue level sensor. Foaming can be detected with analogue level sensor or optical (turbidity) sensors.
  • the recirculation system has the advantage that such a sensor can be mounted to the tub outlet or recirculation hose.
  • rinse sensors In an appliance without recirculation, rinse sensors must be mounted to the tub wall. This is expensive and often reduces stability of the tub (turbidity sensor needs hole in tub wall with several cm diameter).
  • Water ring means that while the drum is spinning, the water that is pressed out through the drum holes cannot be drained off by the pump fast enough. Therefore it forms a rotating ring at the outside of the drum, leading to bad draining, noise, and vibration of the machine. This happens when a water-saturated large soakable load is accelerated to high speeds too fast, or the draining rate of the drain pump is too low since the pump is too weak or the pump is blocked with foam, fluff or foreign bodies (buttons, coins), or the outlet geometry is unsuitable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
EP07106394A 2007-04-18 2007-04-18 Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé Withdrawn EP1983088A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07106394A EP1983088A1 (fr) 2007-04-18 2007-04-18 Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé
US12/053,667 US20080256722A1 (en) 2007-04-18 2008-03-24 Method for rinsing fabric in a washer and washer adapted to carry out this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07106394A EP1983088A1 (fr) 2007-04-18 2007-04-18 Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé

Publications (1)

Publication Number Publication Date
EP1983088A1 true EP1983088A1 (fr) 2008-10-22

Family

ID=38537624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07106394A Withdrawn EP1983088A1 (fr) 2007-04-18 2007-04-18 Procédé pour le rinçage des tissus dans un lave-linge et lave-linge adapté pour ce procédé

Country Status (2)

Country Link
US (1) US20080256722A1 (fr)
EP (1) EP1983088A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2305873A1 (fr) 2009-09-30 2011-04-06 Electrolux Home Products Corporation N.V. Machine à laver et procédé de collecte d'objets étrangers dans une machine à laver
WO2011078608A1 (fr) 2009-12-23 2011-06-30 Lg Electronics Inc. Procédé de lavage doté d'un processus d'éco-rinçage et d'un processus intermédiaire
WO2012048911A1 (fr) * 2010-10-15 2012-04-19 Henkel Ag & Co. Kgaa Procédé de commande d'une machine à laver
EP2516718A2 (fr) * 2009-12-23 2012-10-31 LG Electronics Inc. Procédé de lavage et machine à laver
CN103243513A (zh) * 2012-02-03 2013-08-14 三星电子株式会社 洗衣机及其控制方法
EP2464777A4 (fr) * 2009-08-11 2015-06-24 Lg Electronics Inc Procédé de commande de lave-linge
EP2937454A1 (fr) * 2014-04-21 2015-10-28 LG Electronics Inc. Procédé de lavage
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
US9249534B2 (en) 2009-10-13 2016-02-02 Lg Electronics Inc. Laundry treating apparatus and method
EP2987902A1 (fr) * 2014-08-19 2016-02-24 LG Electronics Inc. Machine à laver et son procédé de commande
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
EP3064631A1 (fr) 2015-03-05 2016-09-07 Whirlpool Corporation Procédé de rinçage d'une étoffe dans une machine à laver et ladite machine utilisant un tel procédé
US9695537B2 (en) 2009-07-27 2017-07-04 Lg Electronics Inc. Control method of a laundry machine
US9822473B2 (en) 2009-07-27 2017-11-21 Lg Electronics Inc. Control method of a laundry machine
US9932699B2 (en) 2009-02-11 2018-04-03 Lg Electronics Inc. Washing method and washing machine
CN109996915A (zh) * 2017-02-24 2019-07-09 松下知识产权经营株式会社 洗衣机及其控制装置
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100060703A (ko) * 2008-11-28 2010-06-07 삼성전자주식회사 세탁기 및 그 제어방법
KR20110009923A (ko) * 2009-07-23 2011-01-31 엘지전자 주식회사 세탁물 처리기기 및 세탁물 처리방법
KR101597527B1 (ko) * 2009-07-23 2016-02-25 엘지전자 주식회사 세탁물 처리기기의 제어방법
KR20130064585A (ko) * 2011-12-08 2013-06-18 삼성전자주식회사 세탁기 및 그 헹굼 행정 제어방법
KR102196184B1 (ko) * 2014-10-16 2020-12-29 엘지전자 주식회사 세탁기 및 그 제어방법
KR20220148013A (ko) * 2021-04-28 2022-11-04 삼성전자주식회사 세탁기 및 그 제어방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191668A (en) * 1992-01-02 1993-03-09 Whirlpool Corporation Spin method of rinsing fabric in a horizontal axis washer
US5345637A (en) * 1993-04-27 1994-09-13 Whirlpool Corporation High performance washing system for a horizontal axis washer
EP1726707A2 (fr) * 2005-05-23 2006-11-29 Whirlpool Corporation Procédé et dispositif pour le séchage de fluide de travail aqueux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233718A (en) * 1992-01-02 1993-08-10 Whirlpool Corporation Tumble method of rinsing fabric in a horizontal axis washer
EP1441056A1 (fr) * 2003-01-22 2004-07-28 Whirlpool Corporation Machine à laver
JP2004321320A (ja) * 2003-04-22 2004-11-18 Sharp Corp 洗濯機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191668A (en) * 1992-01-02 1993-03-09 Whirlpool Corporation Spin method of rinsing fabric in a horizontal axis washer
US5345637A (en) * 1993-04-27 1994-09-13 Whirlpool Corporation High performance washing system for a horizontal axis washer
EP1726707A2 (fr) * 2005-05-23 2006-11-29 Whirlpool Corporation Procédé et dispositif pour le séchage de fluide de travail aqueux

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9932699B2 (en) 2009-02-11 2018-04-03 Lg Electronics Inc. Washing method and washing machine
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine
US9822473B2 (en) 2009-07-27 2017-11-21 Lg Electronics Inc. Control method of a laundry machine
US9695537B2 (en) 2009-07-27 2017-07-04 Lg Electronics Inc. Control method of a laundry machine
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
EP2464777A4 (fr) * 2009-08-11 2015-06-24 Lg Electronics Inc Procédé de commande de lave-linge
EP3130694A1 (fr) * 2009-08-11 2017-02-15 Lg Electronics Inc. Procédé de commande de machine à laver
EP2464778A4 (fr) * 2009-08-11 2015-07-01 Lg Electronics Inc Procédé de commande de lave-linge
EP2496750A4 (fr) * 2009-08-11 2015-07-01 Lg Electronics Inc Procédé de commande de lave-linge
EP2305873A1 (fr) 2009-09-30 2011-04-06 Electrolux Home Products Corporation N.V. Machine à laver et procédé de collecte d'objets étrangers dans une machine à laver
US9249534B2 (en) 2009-10-13 2016-02-02 Lg Electronics Inc. Laundry treating apparatus and method
US9080274B2 (en) 2009-12-23 2015-07-14 Lg Electronics Inc. Washing method and washing machine
EP2516718A2 (fr) * 2009-12-23 2012-10-31 LG Electronics Inc. Procédé de lavage et machine à laver
EP2516714A4 (fr) * 2009-12-23 2013-07-17 Lg Electronics Inc Procédé de lavage et machine a laver
EP2516718A4 (fr) * 2009-12-23 2013-08-07 Lg Electronics Inc Procédé de lavage et machine à laver
WO2011078608A1 (fr) 2009-12-23 2011-06-30 Lg Electronics Inc. Procédé de lavage doté d'un processus d'éco-rinçage et d'un processus intermédiaire
WO2011078611A1 (fr) * 2009-12-23 2011-06-30 Lg Electronics Inc. Procédé de lavage et machine à laver
CN102695828B (zh) * 2009-12-23 2015-03-25 Lg电子株式会社 洗涤方法和洗衣机
EP2516715A4 (fr) * 2009-12-23 2013-07-17 Lg Electronics Inc Procédé de lavage et machine à laver
CN102695829B (zh) * 2009-12-23 2015-06-17 Lg电子株式会社 具有经济漂洗程序和中间程序的洗涤方法
EP2516713A4 (fr) * 2009-12-23 2013-07-17 Lg Electronics Inc Procédé de lavage doté d'un processus d'éco-rinçage et d'un processus intermédiaire
CN102770595A (zh) * 2009-12-23 2012-11-07 Lg电子株式会社 具有洗涤水的流速计算的洗涤方法和洗衣机
EP3064630A1 (fr) * 2009-12-23 2016-09-07 LG Electronics Inc. Procédé de lavage avec processus de rinçage économique et procédé d'intermédiation
CN102762789A (zh) * 2009-12-23 2012-10-31 Lg电子株式会社 洗涤方法和洗衣机
US9732457B2 (en) 2009-12-23 2017-08-15 Lg Electronics Inc. Washing method and washing machine
CN102695829A (zh) * 2009-12-23 2012-09-26 Lg电子株式会社 具有经济漂洗程序和中间程序的洗涤方法
CN102770595B (zh) * 2009-12-23 2015-11-25 Lg电子株式会社 具有洗涤水的流速计算的洗涤方法和洗衣机
EP2516715A1 (fr) * 2009-12-23 2012-10-31 LG Electronics Inc. Procédé de lavage et machine à laver
EP2516713A1 (fr) * 2009-12-23 2012-10-31 LG Electronics Inc. Procédé de lavage doté d'un processus d'éco-rinçage et d'un processus intermédiaire
CN102695828A (zh) * 2009-12-23 2012-09-26 Lg电子株式会社 洗涤方法和洗衣机
US9506178B2 (en) 2009-12-23 2016-11-29 Lg Electronics Inc. Washing method and washing machine
CN102762789B (zh) * 2009-12-23 2016-06-15 Lg电子株式会社 洗涤方法和洗衣机
EP2516714A1 (fr) * 2009-12-23 2012-10-31 LG Electronics Inc. Procédé de lavage et machine a laver
WO2012048911A1 (fr) * 2010-10-15 2012-04-19 Henkel Ag & Co. Kgaa Procédé de commande d'une machine à laver
KR101506146B1 (ko) 2012-02-03 2015-03-26 삼성전자 주식회사 세탁기 및 그 제어 방법
CN103243513A (zh) * 2012-02-03 2013-08-14 三星电子株式会社 洗衣机及其控制方法
EP2623660A3 (fr) * 2012-02-03 2013-10-09 Samsung Electronics Co., Ltd Machine à laver et son procédé de commande
CN105019186A (zh) * 2014-04-21 2015-11-04 Lg电子株式会社 洗涤方法
EP2937454A1 (fr) * 2014-04-21 2015-10-28 LG Electronics Inc. Procédé de lavage
US9909246B2 (en) 2014-04-21 2018-03-06 Lg Electronics Inc. Washing method
CN105019186B (zh) * 2014-04-21 2018-03-30 Lg电子株式会社 洗涤方法
CN105369552B (zh) * 2014-08-19 2018-03-02 Lg电子株式会社 洗衣机及其控制方法
EP2987902A1 (fr) * 2014-08-19 2016-02-24 LG Electronics Inc. Machine à laver et son procédé de commande
US9982381B2 (en) 2014-08-19 2018-05-29 Lg Electronics Inc. Washing machine and method of controlling the same
CN105369552A (zh) * 2014-08-19 2016-03-02 Lg电子株式会社 洗衣机及其控制方法
EP3064631A1 (fr) 2015-03-05 2016-09-07 Whirlpool Corporation Procédé de rinçage d'une étoffe dans une machine à laver et ladite machine utilisant un tel procédé
CN109996915A (zh) * 2017-02-24 2019-07-09 松下知识产权经营株式会社 洗衣机及其控制装置
CN109996915B (zh) * 2017-02-24 2022-04-15 松下知识产权经营株式会社 洗衣机及其控制装置

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