ATE278060T1 - METHOD FOR CONTROLLING THE DRUM SPEED OF A LAUNDRY WASHER DURING THE SPIN CYCLE - Google Patents

METHOD FOR CONTROLLING THE DRUM SPEED OF A LAUNDRY WASHER DURING THE SPIN CYCLE

Info

Publication number
ATE278060T1
ATE278060T1 AT02015297T AT02015297T ATE278060T1 AT E278060 T1 ATE278060 T1 AT E278060T1 AT 02015297 T AT02015297 T AT 02015297T AT 02015297 T AT02015297 T AT 02015297T AT E278060 T1 ATE278060 T1 AT E278060T1
Authority
AT
Austria
Prior art keywords
controlling
drum speed
spin cycle
water
drum
Prior art date
Application number
AT02015297T
Other languages
German (de)
Inventor
Piero Babuin
Mirko Gasparini
Original Assignee
Electrolux Home Prod 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 Electrolux Home Prod Corp filed Critical Electrolux Home Prod Corp
Application granted granted Critical
Publication of ATE278060T1 publication Critical patent/ATE278060T1/en

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
    • 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
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Centrifugal Separators (AREA)

Abstract

To start the spin-extraction phase, the water is first let off the tub (1) down to a minimum level (L2) and the rotating drum (2) is then accelerated. If the water in the tub (1) rises again up to a level (L3), it is again let off the tub and the instant rotational speed of the drum (2) is kept constant. When the water decreases again down to the level (L2), water discharge is interrupted and the drum (2) is accelerated towards its highest spin-extraction speed (Vs). <IMAGE>
AT02015297T 2001-08-10 2002-07-10 METHOD FOR CONTROLLING THE DRUM SPEED OF A LAUNDRY WASHER DURING THE SPIN CYCLE ATE278060T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001PN000053A ITPN20010053A1 (en) 2001-08-10 2001-08-10 METHOD FOR CHECKING THE ROTATION SPEED OF THE BASKET OF A WASHING MACHINE FOR CENTRIFUGING THE LINEN.

Publications (1)

Publication Number Publication Date
ATE278060T1 true ATE278060T1 (en) 2004-10-15

Family

ID=11453296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02015297T ATE278060T1 (en) 2001-08-10 2002-07-10 METHOD FOR CONTROLLING THE DRUM SPEED OF A LAUNDRY WASHER DURING THE SPIN CYCLE

Country Status (5)

Country Link
EP (1) EP1283292B1 (en)
AT (1) ATE278060T1 (en)
DE (1) DE60201391T2 (en)
ES (1) ES2230426T3 (en)
IT (1) ITPN20010053A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2441025B (en) * 2007-06-27 2010-01-06 Mark Anthony James Ward Water saving systems and/or methods
EP2009165A1 (en) * 2007-06-28 2008-12-31 Bonferraro S.p.A. Operating cycle for the drain pump of a household washing appliance
ITTO20091022A1 (en) * 2009-12-22 2011-06-23 Indesit Co Spa WASHING MACHINE WITH CENTRIFUGE
JP2013009882A (en) * 2011-06-30 2013-01-17 Panasonic Corp Drum type washing machine and program for the same
CN115198492A (en) * 2021-04-09 2022-10-18 青岛海尔洗衣机有限公司 Washing machine and control method
CN114016246B (en) * 2021-12-02 2024-04-05 海信冰箱有限公司 Washing machine and dehydration control method and device thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445877A1 (en) * 1984-12-15 1986-06-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt PROGRAM CONTROL DEVICE FOR A WASHING MACHINE
DE19908802A1 (en) * 1999-03-01 2000-09-07 Bsh Bosch Siemens Hausgeraete Spinning wet washing in rotating drum of laundry treatment machine

Also Published As

Publication number Publication date
ITPN20010053A1 (en) 2003-02-10
EP1283292A2 (en) 2003-02-12
DE60201391T2 (en) 2005-11-03
ES2230426T3 (en) 2005-05-01
EP1283292A3 (en) 2003-09-03
DE60201391D1 (en) 2004-11-04
EP1283292B1 (en) 2004-09-29

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Legal Events

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