IT1267586B1 - WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE - Google Patents

WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE

Info

Publication number
IT1267586B1
IT1267586B1 IT94PN000057A ITPN940057A IT1267586B1 IT 1267586 B1 IT1267586 B1 IT 1267586B1 IT 94PN000057 A IT94PN000057 A IT 94PN000057A IT PN940057 A ITPN940057 A IT PN940057A IT 1267586 B1 IT1267586 B1 IT 1267586B1
Authority
IT
Italy
Prior art keywords
centrifugation
speed
drum
washing machine
average
Prior art date
Application number
IT94PN000057A
Other languages
Italian (it)
Inventor
Silvio Battistella
Original Assignee
Zanussi Elettrodomestici
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 Zanussi Elettrodomestici filed Critical Zanussi Elettrodomestici
Priority to IT94PN000057A priority Critical patent/IT1267586B1/en
Publication of ITPN940057A0 publication Critical patent/ITPN940057A0/en
Priority to ES95111984T priority patent/ES2132474T3/en
Priority to DE69508510T priority patent/DE69508510T2/en
Priority to EP95111984A priority patent/EP0704567B1/en
Priority to JP25152295A priority patent/JP3681444B2/en
Publication of ITPN940057A1 publication Critical patent/ITPN940057A1/en
Application granted granted Critical
Publication of IT1267586B1 publication Critical patent/IT1267586B1/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/16—Imbalance
    • 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 
    • D06F33/48—Preventing or reducing imbalance or noise
    • 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
    • D06F2103/26—Imbalance; Noise 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Centrifugal Separators (AREA)

Abstract

Macchina lavabiancheria dotata di una vasca di lavaggio, di un cesto ruotante entro detta vasca e contenente gli articoli da lavare, di un motore per azionare il cesto a velocità variabili, di un dispositivo per rilevare lo sbilanciamento del carico, atta ad eseguire una fase di centrifugazione comprendente una sequenza di rotazioni in condizioni di centrifugazione a bassa velocità per eseguire il bilanciamento del carico, in cui dopo detta distribuzione del carico entro un prefissato livello di bilanciamento viene eseguito un impulso di centrifugazione, ad una media velocità di centrifugazione, avente brevissima durata.Dopo detto impulso la velocità di rotazione viene ridotta al livello di centrifugazione a bassa velocità in modo da mantenere la biancheria aderente alle pareti interne del cesto, e successivamente la velocità del cesto viene di nuovo aumentata fino a detta media velocità di centrifugazione, la quale viene mantenuta per un periodo determinato.Laundry washing machine equipped with a washing tank, a basket rotating inside said tank and containing the items to be washed, a motor for operating the drum at variable speeds, a device for detecting the load imbalance, suitable for carrying out a phase of centrifugation comprising a sequence of rotations under low speed centrifugation conditions to perform load balancing, in which after said load distribution within a predetermined level of balance a centrifugation pulse is performed, at an average centrifugation speed, with very short duration After said impulse, the rotation speed is reduced to the low speed centrifugation level so as to keep the laundry adhering to the internal walls of the drum, and subsequently the drum speed is again increased up to said average centrifugation speed, which is maintained for a specified period.

IT94PN000057A 1994-09-28 1994-09-28 WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE IT1267586B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT94PN000057A IT1267586B1 (en) 1994-09-28 1994-09-28 WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE
ES95111984T ES2132474T3 (en) 1994-09-28 1995-07-31 WASHING MACHINE WITH PERFECTED IMBALANCE REMOVAL DEVICE.
DE69508510T DE69508510T2 (en) 1994-09-28 1995-07-31 Device for preventing imbalance in laundry washing machines
EP95111984A EP0704567B1 (en) 1994-09-28 1995-07-31 Improvement in an unbalance preventing arrangement for clothes washing machines
JP25152295A JP3681444B2 (en) 1994-09-28 1995-09-28 Washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94PN000057A IT1267586B1 (en) 1994-09-28 1994-09-28 WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE

Publications (3)

Publication Number Publication Date
ITPN940057A0 ITPN940057A0 (en) 1994-09-28
ITPN940057A1 ITPN940057A1 (en) 1996-03-28
IT1267586B1 true IT1267586B1 (en) 1997-02-07

Family

ID=11394949

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94PN000057A IT1267586B1 (en) 1994-09-28 1994-09-28 WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE

Country Status (5)

Country Link
EP (1) EP0704567B1 (en)
JP (1) JP3681444B2 (en)
DE (1) DE69508510T2 (en)
ES (1) ES2132474T3 (en)
IT (1) IT1267586B1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285703B1 (en) * 1996-05-14 1998-06-18 Merloni Antonio Spa ANTI-STICKING WASHING PROCEDURE FOR LINEN TO THE BASKET, IN LAUNDRY WASHING MACHINES
JPH10216391A (en) * 1997-02-12 1998-08-18 Toshiba Corp Drum type washing machine
EP1088126B1 (en) 1998-04-14 2004-11-10 Tulga Simsek A machine and a method for balancing such a machine
IT1305553B1 (en) * 1998-11-10 2001-05-09 Electrolux Zanussi Elettrodome METHOD FOR CHECKING THE UNBALANCING OF THE LOAD IN A WASHING MACHINE
CN1318619C (en) * 2004-08-30 2007-05-30 金川集团有限公司 Process for removing copper of cobalt electrolytic solution
FR2907134B1 (en) * 2006-10-12 2008-12-12 Brandt Ind Sas METHOD OF FINALLY SPINNING A WASHING CYCLE OF A WASHING MACHINE
NZ552422A (en) 2006-12-21 2009-09-25 Fisher & Paykel Appliances Ltd Laundry appliance including control means which energises a motor to evenly distribute a load in response to signals from load sensors
KR101428477B1 (en) * 2007-01-24 2014-08-12 삼성전자 주식회사 Washing machine and control method thereof
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
US8930031B2 (en) 2008-12-17 2015-01-06 Fisher & Paykel Appliances Limited Laundry machine
CN102317533B (en) 2009-02-11 2014-07-16 Lg电子株式会社 Washing method and washing machine
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
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine
TWI410547B (en) * 2009-08-11 2013-10-01 Lg Electronics Inc Control method of a laundry machine
US8776297B2 (en) 2009-10-13 2014-07-15 Lg Electronics Inc. Laundry treating apparatus and method
CN102162031B (en) * 2011-04-11 2012-09-05 山东交通职业学院 De-ironing method for cobalt electrolyte
JP5978522B2 (en) * 2012-06-19 2016-08-24 東芝ライフスタイル株式会社 Washing and drying machine
CN110714300B (en) * 2018-06-26 2022-08-05 青岛海尔洗衣机有限公司 Balance correction method for clothes washing equipment and clothes washing equipment
CN110438747B (en) * 2019-07-12 2021-07-20 合肥美的洗衣机有限公司 Clothes identification method and device and clothes treatment device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039315C2 (en) * 1980-10-17 1984-10-31 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Circuit arrangement for supplying power to a variable-speed electric motor
FR2501736A1 (en) * 1981-03-10 1982-09-17 Thomson Brandt Washing machine - allows wash drum to turn after washing and before spinning to achieve balanced distribution of laundry
FR2546540B1 (en) * 1983-05-27 1985-07-05 Thomson Brandt SHORT-TERM SPINNER WASHING MACHINE AFTER RINSING
JPS60132598A (en) 1983-12-22 1985-07-15 松下電器産業株式会社 Dehydration unbalance detection apparatus
JPS60137389A (en) 1984-11-21 1985-07-20 株式会社東芝 Full-automatic washer
GB2174564B (en) 1985-05-03 1989-12-20 Hoover Plc Spin speed control means for laundry spin driers and other centrifuges
DE3605924A1 (en) 1986-02-25 1987-08-27 Licentia Gmbh WASHING MACHINE WITH A MOTOR DRIVEN WASHING AND SPIN DRUM
DE3606819A1 (en) 1986-03-03 1987-09-10 Licentia Gmbh METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE
FR2629484B1 (en) 1988-03-29 1990-11-16 Esswein Sa IMPROVEMENT IN MEANS FOR DETECTING BALMS IN WASHING MACHINES
DE3822924C1 (en) 1988-07-07 1989-11-23 Miele & Cie Gmbh & Co, 4830 Guetersloh, De
DE3911124A1 (en) * 1989-04-06 1990-10-11 Licentia Gmbh Drum-speed control process for domestic washing machines and device for carrying out the process
IT1250383B (en) 1991-04-03 1995-04-07 Zanussi Elettrodomestici MEASUREMENT AND BALANCING DEVICE OF UNBALANCED LOADS IN THE BASKET OF WASHING MACHINES

Also Published As

Publication number Publication date
ITPN940057A0 (en) 1994-09-28
JP3681444B2 (en) 2005-08-10
ES2132474T3 (en) 1999-08-16
ITPN940057A1 (en) 1996-03-28
DE69508510D1 (en) 1999-04-29
DE69508510T2 (en) 1999-09-23
EP0704567A1 (en) 1996-04-03
JPH08112487A (en) 1996-05-07
EP0704567B1 (en) 1999-03-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970916