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ES2151332A1 - Metodo de equilibrado de una lavadora de ropa. - Google Patents

Metodo de equilibrado de una lavadora de ropa.

Info

Publication number
ES2151332A1
ES2151332A1 ES009700199A ES9700199A ES2151332A1 ES 2151332 A1 ES2151332 A1 ES 2151332A1 ES 009700199 A ES009700199 A ES 009700199A ES 9700199 A ES9700199 A ES 9700199A ES 2151332 A1 ES2151332 A1 ES 2151332A1
Authority
ES
Spain
Prior art keywords
drum
chambers
water
vibration
measured
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.)
Granted
Application number
ES009700199A
Other languages
English (en)
Other versions
ES2151332B1 (es
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/es
Priority to EP97500210A priority patent/EP0856604B1/en
Priority to DE69706956T priority patent/DE69706956D1/de
Publication of ES2151332A1 publication Critical patent/ES2151332A1/es
Application granted granted Critical
Publication of ES2151332B1 publication Critical patent/ES2151332B1/es
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.
ES009700199A 1997-01-31 1997-01-31 Metodo de equilibrado de una lavadora de ropa. Expired - Fee Related ES2151332B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009700199A ES2151332B1 (es) 1997-01-31 1997-01-31 Metodo de equilibrado de una lavadora de ropa.
EP97500210A EP0856604B1 (en) 1997-01-31 1997-12-04 Method for balancing a washing machine
DE69706956T DE69706956D1 (de) 1997-01-31 1997-12-04 Verfahren zum Auswuchten einer Waschmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700199A ES2151332B1 (es) 1997-01-31 1997-01-31 Metodo de equilibrado de una lavadora de ropa.

Publications (2)

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

Family

ID=8298072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700199A Expired - Fee Related ES2151332B1 (es) 1997-01-31 1997-01-31 Metodo de equilibrado de una lavadora de ropa.

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655404A1 (en) 2004-11-08 2006-05-10 Fagor, S.Coop. Device and method for the balancing of a washing machine

Families Citing this family (23)

* 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 (de) * 2000-05-09 2003-11-13 Whirlpool Co Verfahren zur Begrenzung der Unwuchtwirkung einer Wascheinheit einer Waschmaschine und Vorrichtung zur Durchführung des Verfahrens
ES2228627T3 (es) * 2000-11-24 2005-04-16 Primus N.V. Maquina rotativa con funcionamiento desiquilibrado.
DK1736589T3 (en) * 2005-06-24 2014-11-17 V Zug Ag Washing with imbalance detector
PL2010705T3 (pl) 2006-04-13 2012-08-31 Bsh Hausgeraete Gmbh Maszyna do prania i/lub suszenia bielizny
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
US8930031B2 (en) 2008-12-17 2015-01-06 Fisher & Paykel Appliances Limited Laundry machine
ITCS20110006A1 (it) * 2011-03-02 2012-09-03 Calabrian High Tech Cht S R L Sistema di bilanciamento delle forze d'inerzia rotanti generate dalla maldistribuzione dei panni in una lavatrice
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 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
US8991223B2 (en) 2010-12-08 2015-03-31 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 (ko) 2013-02-13 2019-10-16 엘지전자 주식회사 의류처리장치
JP7100839B2 (ja) * 2017-11-21 2022-07-14 青島海爾洗衣机有限公司 ドラム式洗濯機
JP7093069B2 (ja) * 2017-12-20 2022-06-29 青島海爾洗衣机有限公司 洗濯機
JP7442114B2 (ja) * 2019-05-10 2024-03-04 青島海爾洗衣机有限公司 洗濯機
CN112746445B (zh) * 2020-12-25 2022-03-18 珠海格力电器股份有限公司 一种洗衣机控制方法、装置、电子设备及可读存储介质

Citations (7)

* 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
US3799348A (en) * 1970-08-01 1974-03-26 Zanussi A Spa Industrie Device for the automatic balancing of washing and drying machines
GB2080836A (en) * 1980-06-09 1982-02-10 Mitsubishi Heavy Ind Ltd Dry cleaning machine
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
EP0476423A1 (en) * 1990-09-05 1992-03-25 Osvaldo Tonello System for detecting and rectifying unbalance during centrifuge in industrial washing machines
US5280660A (en) * 1992-10-05 1994-01-25 Pellerin Milnor Corporation Centrifugal extracting machine having balancing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141901C2 (de) * 1981-10-22 1986-06-19 Hoesch Ag, 4600 Dortmund Kombinierte Wasch- und Schleudermaschine oder dgl.

Patent Citations (7)

* 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
US3799348A (en) * 1970-08-01 1974-03-26 Zanussi A Spa Industrie Device for the automatic balancing of washing and drying machines
GB2080836A (en) * 1980-06-09 1982-02-10 Mitsubishi Heavy Ind Ltd Dry cleaning machine
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
EP0476423A1 (en) * 1990-09-05 1992-03-25 Osvaldo Tonello System for detecting and rectifying unbalance during centrifuge in industrial washing machines
US5280660A (en) * 1992-10-05 1994-01-25 Pellerin Milnor Corporation Centrifugal extracting machine having balancing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655404A1 (en) 2004-11-08 2006-05-10 Fagor, S.Coop. Device and method for the balancing of a washing machine
ES2277487A1 (es) * 2004-11-08 2007-07-01 Fagor, S. Coop. Dispositivo y metodo para el equilibrio de una lavadora.

Also Published As

Publication number Publication date
EP0856604A3 (en) 1999-06-02
EP0856604B1 (en) 2001-09-26
ES2151332B1 (es) 2001-06-16
EP0856604A2 (en) 1998-08-05
DE69706956D1 (de) 2001-10-31

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