ES2151332B1 - BALANCING METHOD OF A CLOTHING WASHER. - Google Patents

BALANCING METHOD OF A CLOTHING WASHER.

Info

Publication number
ES2151332B1
ES2151332B1 ES009700199A ES9700199A ES2151332B1 ES 2151332 B1 ES2151332 B1 ES 2151332B1 ES 009700199 A ES009700199 A ES 009700199A ES 9700199 A ES9700199 A ES 9700199A ES 2151332 B1 ES2151332 B1 ES 2151332B1
Authority
ES
Spain
Prior art keywords
drum
water
balancing method
speed
vibration
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.)
Expired - Fee Related
Application number
ES009700199A
Other languages
Spanish (es)
Other versions
ES2151332A1 (en
Inventor
Etxaniz Marcial Iruretagoiena
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES009700199A priority Critical patent/ES2151332B1/en
Priority to DE69706956T priority patent/DE69706956D1/en
Priority to EP97500210A priority patent/EP0856604B1/en
Publication of ES2151332A1 publication Critical patent/ES2151332A1/en
Application granted granted Critical
Publication of ES2151332B1 publication Critical patent/ES2151332B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 
    • D06F33/48—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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • 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

Landscapes

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

Abstract

Método de equilibrado de una lavadora de ropa. La lavadora (1) es de tambor (3) con eje (3a) de rotación horizontal provisto de al menos tres cámaras (4a,4b,4c) de agua distribuidas en la periferia interna del tambor a las que es suministrado selectivamente un caudal de agua (13) desde la respectiva electroválvula (10a, 10b, 10c) para la compensación del desequilibrio, mientras el tambor es acelerado a un ritmo gradual por.medio de un variador de velocidad (7) V/F del motor (5), y la magnitud de la vibración (12) y su posición (11) son medidos por un sensor de vibración (8) y un sensor de posición (9). Los valores medidos son comparados con un valor umbral predeterminado, cambiante con la velocidad de rotación del tambor, hasta alcanzar la velocidad máxima de centrifugado.Balancing method of a clothes washer. The washing machine (1) is a drum (3) with a horizontal rotation axis (3a) provided with at least three chambers (4a, 4b, 4c) of water distributed on the inner periphery of the drum to which a flow of water is selectively supplied. water (13) from the respective solenoid valve (10a, 10b, 10c) for the imbalance compensation, while the drum is accelerated at a gradual rate by means of a speed variator (7) V / F of the motor (5), and the magnitude of the vibration (12) and its position (11) are measured by a vibration sensor (8) and a position sensor (9). The measured values are compared with a predetermined threshold value, changing with the speed of rotation of the drum, until reaching the maximum spin speed.

ES009700199A 1997-01-31 1997-01-31 BALANCING METHOD OF A CLOTHING WASHER. Expired - Fee Related ES2151332B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009700199A ES2151332B1 (en) 1997-01-31 1997-01-31 BALANCING METHOD OF A CLOTHING WASHER.
DE69706956T DE69706956D1 (en) 1997-01-31 1997-12-04 Method of balancing a washing machine
EP97500210A EP0856604B1 (en) 1997-01-31 1997-12-04 Method for balancing a washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700199A ES2151332B1 (en) 1997-01-31 1997-01-31 BALANCING METHOD OF A CLOTHING WASHER.

Publications (2)

Publication Number Publication Date
ES2151332A1 ES2151332A1 (en) 2000-12-16
ES2151332B1 true ES2151332B1 (en) 2001-06-16

Family

ID=8298072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700199A Expired - Fee Related ES2151332B1 (en) 1997-01-31 1997-01-31 BALANCING METHOD OF A CLOTHING WASHER.

Country Status (3)

Country Link
EP (1) EP0856604B1 (en)
DE (1) DE69706956D1 (en)
ES (1) ES2151332B1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6477867B1 (en) * 1998-12-23 2002-11-12 Fisher & Paykel Limited Laundry appliance
GB9924832D0 (en) * 1999-10-21 1999-12-22 Primus N V Method of balancing an object which rotates about an axis
DE10022609C2 (en) * 2000-05-09 2003-11-13 Whirlpool Co Method for limiting the unbalance effect of a washing unit in a washing machine and device for carrying out the method
EP1336004B1 (en) * 2000-11-24 2004-09-22 Primus N.V. Rotating machines with out-of-balance operation
ES2277487B1 (en) * 2004-11-08 2008-06-16 Fagor, S. Coop. DEVICE AND METHOD FOR BALANCING A WASHER.
DK1736589T3 (en) * 2005-06-24 2014-11-17 V Zug Ag Washing with imbalance detector
PL2010705T3 (en) * 2006-04-13 2012-08-31 Bsh Hausgeraete Gmbh Machine for washing and/or drying laundry
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
EP2206823B1 (en) 2008-12-17 2014-10-29 Fisher & Paykel Appliances Limited A laundry machine with a balance correction system
WO2010071458A1 (en) 2008-12-17 2010-06-24 Fisher & Paykel Appliances Limited A laundry machine
ITCS20110006A1 (en) * 2011-03-02 2012-09-03 Calabrian High Tech Cht S R L BALANCING SYSTEM FOR ROTATING INERTIA FORCES GENERATED BY THE MALDISTRIBUTION OF CLOTHS IN A WASHING MACHINE
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system
US8991223B2 (en) 2010-12-08 2015-03-31 Whirlpool Corporation Laundry treating appliance with balancing system
US8713977B2 (en) 2010-12-08 2014-05-06 Whirlpool Corporation Laundry treating appliance with balancing system
US8695383B2 (en) 2010-12-08 2014-04-15 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 Whirlpool Corporation Laundry treating appliance with balancing system
EP2659045A2 (en) * 2010-12-27 2013-11-06 Arçelik Anonim Sirketi Washing machine wherein the unbalanced load is balanced
US9267225B2 (en) 2011-12-22 2016-02-23 Whirlpool Corporation Method of estimating bending moment of a laundry treating appliance drum shaft using a proximity sensor
EP2666899A1 (en) * 2012-05-22 2013-11-27 Whirlpool Corporation Method for detecting the cycle termination of a household tumble machine
KR102032845B1 (en) * 2013-02-13 2019-10-16 엘지전자 주식회사 Laundry Treating Apparatus
JP7100839B2 (en) * 2017-11-21 2022-07-14 青島海爾洗衣机有限公司 Drum type washing machine
JP7093069B2 (en) * 2017-12-20 2022-06-29 青島海爾洗衣机有限公司 washing machine
JP7442114B2 (en) * 2019-05-10 2024-03-04 青島海爾洗衣机有限公司 washing machine
CN112746445B (en) * 2020-12-25 2022-03-18 珠海格力电器股份有限公司 Washing machine control method and device, electronic equipment and readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877660A (en) * 1958-11-28 1961-09-20 Pellerin Corp Milnor Automatic imbalance control apparatus
US3119773A (en) * 1960-10-10 1964-01-28 Whirlpool Co Pivoting deflector water balance system for centrifugal extractor apparatus
AT304419B (en) * 1970-08-01 1973-01-10 Zanussi A Spa Industrie Device for automatic balancing of washing machines and spin dryers
IT1139366B (en) * 1980-06-09 1986-09-24 Mitsubishi Heavy Ind Ltd DRY CLEANING MACHINE
DE3141901C2 (en) * 1981-10-22 1986-06-19 Hoesch Ag, 4600 Dortmund Combined washing machine and spin dryer or the like.
CH672803A5 (en) * 1986-02-18 1989-12-29 Escher Wyss Ag Commercial washing centrifuge balancing - by adding counter balance fluid in compensation chambers on periphery
IT1243140B (en) * 1990-09-05 1994-05-24 Osvaldo Tonello IMBALANCE DETECTION AND CORRECTION SYSTEM DURING CENTRIFUGE IN INDUSTRIAL WASHING MACHINES
US5280660A (en) * 1992-10-05 1994-01-25 Pellerin Milnor Corporation Centrifugal extracting machine having balancing system

Also Published As

Publication number Publication date
EP0856604A2 (en) 1998-08-05
ES2151332A1 (en) 2000-12-16
EP0856604B1 (en) 2001-09-26
EP0856604A3 (en) 1999-06-02
DE69706956D1 (en) 2001-10-31

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