MX166533B - Sistema y metodo para la deteccion de carga desbalanceada para un aparato domestico - Google Patents

Sistema y metodo para la deteccion de carga desbalanceada para un aparato domestico

Info

Publication number
MX166533B
MX166533B MX020317A MX2031790A MX166533B MX 166533 B MX166533 B MX 166533B MX 020317 A MX020317 A MX 020317A MX 2031790 A MX2031790 A MX 2031790A MX 166533 B MX166533 B MX 166533B
Authority
MX
Mexico
Prior art keywords
load
distribution portion
predetermined
ripple
operational cycle
Prior art date
Application number
MX020317A
Other languages
English (en)
Inventor
Pradeep Kumar Sood
Douglas Myers Petty
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX166533B publication Critical patent/MX166533B/es

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
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • D06F2103/46—Current or voltage of the motor driving the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

La presente invención se refiere a un método para detectar y corregir el desbalance de carga en un aparato doméstico tal como una máquina lavadora, dicho aparato teniendo un ciclo operacional dividido en por lo menos una porción de distribución de carga en la que la carga se distribuye con respecto a un eje y una porción de postdistribución en la que la carga gira alrededor del eje de rotación a una velocidad relativamente alta, dicha carga estando impulsada por un motor de inducción accionado por una impulsión por inversor de corriente directa, dicho método caracterizado porque comprende: energizar el motor a una frecuencia predeterminada para impulsar la carga a una velocidad nominal predeterminada, en un punto predeterminado en la porción de distribución de carga del ciclo operacional del aparato; examinar la ondulación en la corriente directa mediante la impulsión por inversor mientras que el motor se energiza a la frecuencia predeterminada y comparando dicha ondulación con una referencia predeterminada; e iniciar la porción de postdistribución del ciclo operacional únicamente si la ondulación cae por debajo de la referencia predeterminada.
MX020317A 1989-04-17 1990-04-16 Sistema y metodo para la deteccion de carga desbalanceada para un aparato domestico MX166533B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/338,999 US5070565A (en) 1989-04-17 1989-04-17 Unbalanced load detection system and method for a household appliance

Publications (1)

Publication Number Publication Date
MX166533B true MX166533B (es) 1993-01-14

Family

ID=23327027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020317A MX166533B (es) 1989-04-17 1990-04-16 Sistema y metodo para la deteccion de carga desbalanceada para un aparato domestico

Country Status (9)

Country Link
US (1) US5070565A (es)
EP (1) EP0394177A3 (es)
JP (1) JPH03136694A (es)
CN (1) CN1046571A (es)
CA (1) CA2006005C (es)
FI (1) FI91781C (es)
IE (1) IE901267A1 (es)
IL (1) IL93971A (es)
MX (1) MX166533B (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119902A1 (de) * 1991-06-17 1993-01-07 Elektronik Regelautomatik Antriebseinheit fuer eine waeschebehandlungsmaschine
DE4241553A1 (de) * 1991-06-17 1994-06-16 Elektronik Regelautomatik Antriebsmotor für eine Wäschebehandlungsmaschine
FR2679080B1 (fr) * 1991-07-11 1994-03-11 Motorola Semiconducteurs Sa Circuit de commande pour machine a laver permettant la detection d'un desequilibre de charge.
DE4208989A1 (de) * 1992-03-20 1993-09-23 Philips Patentverwaltung Verfahren zur detektion und kompensation einer unwucht bei einem durch einen motor angetriebenen rotor
DE4229646C2 (de) * 1992-09-04 1998-08-06 Bosch Siemens Hausgeraete Verfahren zum Schleudern von nasser Wäsche
IT1271782B (it) * 1994-12-21 1997-06-09 Whirlpool Italia Metodo e disposizione per ottenere il bilanciamento del carico nelle macchine lavabiancheria
EP0732436B1 (en) * 1995-03-11 1999-12-08 Whirlpool Europe B.V. Method and arrangement for achieving load balance in washing machines
KR0159620B1 (ko) * 1995-11-09 1999-01-15 김광호 자동도어 개폐장치를 구비한 세탁기의 전원장치
ES2119695B1 (es) * 1996-08-19 1999-05-16 Gonzalez Jose Joaquin Iranzo Sistema electronico de control de velocidad para aplicacion en electrodomesticos que sean accionados por motores de induccion o reluctancia variable
US5720065A (en) * 1996-09-11 1998-02-24 White Consolidated Industries, Inc. Direct drive discriminator mechanism
IT1294130B1 (it) * 1997-05-15 1999-03-22 Electrolux Zanussi Elettrodome Metodo per realizzare uno smorzamento attivo delle vibrazioni dovute al gruppo lavante e macchina lavatrice per attuare tale
KR100274470B1 (ko) * 1997-05-20 2000-12-15 구자홍 드럼 세탁기의 편심 감지방법과 그 제어장치
US6029299A (en) * 1997-07-14 2000-02-29 Lg Electronics Inc. Method for detecting cloth amount in drum washing machine
US6394239B1 (en) * 1997-10-29 2002-05-28 Lord Corporation Controllable medium device and apparatus utilizing same
US6282965B1 (en) 1998-11-20 2001-09-04 Emerson Electric Co. Method and apparatus for detecting washing machine tub imbalance
US6381791B1 (en) 1998-11-20 2002-05-07 Emerson Electric Co. Washing machine tub speed control method and apparatus
KR100314179B1 (ko) * 1999-03-26 2001-11-15 윤종용 세탁기의 불균형 감지장치 및 그 방법
US6442979B1 (en) 1999-05-06 2002-09-03 Emerson Electric Co. Washing machine motor control device and method
GB0006506D0 (en) * 2000-03-18 2000-05-10 Notetry Ltd Laundry appliance
US6715175B2 (en) * 2000-06-26 2004-04-06 Whirlpool Corporation Load unbalanced prediction method and apparatus in an appliance
US6640372B2 (en) * 2000-06-26 2003-11-04 Whirlpool Corporation Method and apparatus for detecting load unbalance in an appliance
US6935142B2 (en) * 2001-12-31 2005-08-30 Emerson Electric Co. Washing machine water control
US6825626B2 (en) 2002-01-24 2004-11-30 Emerson Electric Co. Current sensing methods and apparatus in an appliance
US6919815B2 (en) 2002-01-24 2005-07-19 Emerson Electric Co. Appliance control communication methods and apparatus
DE10234053C1 (de) * 2002-07-26 2003-11-20 Diehl Ako Stiftung Gmbh & Co Verfahren zum Bestimmen der Unwucht einer Wäschetrommel
US7905122B2 (en) * 2003-04-28 2011-03-15 Nidec Motor Corporation Method and system for determining a washing machine load unbalance
US7591038B2 (en) 2003-04-28 2009-09-22 Emerson Electric Co., Method and system for operating a clothes washing machine
US7091932B2 (en) 2003-07-28 2006-08-15 Emerson Electric Co. Method and apparatus for independent control of low intensity indicators used for optical communication in an appliance
US7321732B2 (en) 2003-07-28 2008-01-22 Emerson Electric Co. Method and apparatus for improving noise immunity for low intensity optical communication
US7315148B2 (en) 2003-07-28 2008-01-01 Emerson Electric Co. Method and apparatus for conserving battery for operation of a low intensity optical communication probe
US7280769B2 (en) 2003-07-28 2007-10-09 Emerson Electric Co. Method and apparatus for operating an optical receiver for low intensity optical communication in a high speed mode
US7331075B2 (en) 2003-08-07 2008-02-19 Lg Electronics Inc. Spin-dry control method in washing machine
US7095333B2 (en) 2003-09-18 2006-08-22 Emerson Electric Company Method and apparatus for enabling optical communication through low intensity indicators in an appliance that uses a vacuum fluorescent display
EP1568813B1 (en) * 2004-02-27 2013-01-02 LG Electronics, Inc. Washing machine and method for controlling the same
US7739765B2 (en) * 2006-11-09 2010-06-22 Whirlpool Corporation Tangling detection for an automatic washer
US7950086B2 (en) * 2006-11-29 2011-05-31 Whirlpool Corporation Adaptive water level adjustment for an automatic washer
US20080156094A1 (en) * 2006-12-27 2008-07-03 General Electric Company Systems and methods for detecting out-of-balance conditions in electronically controlled motors
US20090107185A1 (en) * 2007-10-24 2009-04-30 Mariano Filippa Method and apparatus for determining an imbalance condition in an appliance
AU2009327647B2 (en) 2008-12-17 2012-07-19 Fisher & Paykel Appliances Limited A laundry machine
US8499392B2 (en) * 2010-01-29 2013-08-06 General Electric Company Apparatus and method for detecting unbalanced loads in a washing machine
US8813288B2 (en) 2012-01-25 2014-08-26 General Electric Company System and method for detecting imbalance in a washing machine
SI2527511T1 (sl) * 2012-03-21 2014-05-30 Primus Ce S.R.O. Postopek upravljanja centrifugiranja v pralnem stroju
CN107917818A (zh) * 2017-11-23 2018-04-17 广东恒鑫智能装备股份有限公司 洗衣机测试准备系统
KR102596976B1 (ko) * 2018-11-30 2023-11-02 삼성전자주식회사 세탁기 및 그의 제어 방법
DE102019219689A1 (de) * 2019-12-16 2021-06-17 Vitesco Technologies GmbH Prüfverfahren zur Analyse eines elektrischen Prüfobjekts durch Analyse des eingehenden Stroms sowie entsprechende Prüfvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152462A (en) * 1961-12-13 1964-10-13 Gen Motors Corp Clothes washing machine and control means therefor
US3422957A (en) * 1966-06-03 1969-01-21 Gen Motors Corp Unbalanced sensing switch assembly for centrifugal machines
US3674419A (en) * 1970-11-25 1972-07-04 Whirlpool Co Spin control for a washer-dryer
JPS5260034A (en) * 1975-11-12 1977-05-18 Fujitsu Ltd Reading system of gas discharge panel
DE3141901C2 (de) * 1981-10-22 1986-06-19 Hoesch Ag, 4600 Dortmund Kombinierte Wasch- und Schleudermaschine oder dgl.
US4411664A (en) * 1982-04-30 1983-10-25 General Electric Company Washing machine with out-of-balance detection and correction capability
US4677291A (en) * 1985-11-13 1987-06-30 The Maytag Company Analysis of rotational eccentricity
US4765161A (en) * 1987-10-19 1988-08-23 American Laundry Machinery, Inc. Out-of-balance control for laundry machines

Also Published As

Publication number Publication date
CN1046571A (zh) 1990-10-31
FI901926A0 (fi) 1990-04-17
JPH03136694A (ja) 1991-06-11
IE901267L (en) 1990-10-17
US5070565A (en) 1991-12-10
IL93971A (en) 1994-11-28
IL93971A0 (en) 1991-01-31
CA2006005C (en) 1994-01-25
CA2006005A1 (en) 1990-10-17
FI91781B (fi) 1994-04-29
FI91781C (fi) 1994-08-10
EP0394177A2 (en) 1990-10-24
IE901267A1 (en) 1991-03-13
EP0394177A3 (en) 1991-12-11

Similar Documents

Publication Publication Date Title
MX166533B (es) Sistema y metodo para la deteccion de carga desbalanceada para un aparato domestico
RU94038772A (ru) Способ определения количества белья в машине для обработки белья
MX170038B (es) Control de velocidad para maquina lavadora impulsada por inversor
EP1997947A2 (en) Washing machine apparatus and method
CA2513216C (en) Washing machine
DE3782955D1 (de) Verfahren zur korrektur des unwuchtgroessengrenzwertes fuer eine programmgesteuerte waschmaschine.
TW421684B (en) Washing machine used also as dry spinning machine
EP1396570A3 (en) Drum washer-drier which reduces vibration to floor and operating method thereof
EP1538251A3 (en) Washing machine and control method thereof
EP1201811A3 (en) Drum type washing machine with laundry weight detecting means
DE59611163D1 (de) Verfahren zum Betreiben eines elektronisch kommutierten Gleichstrommotors, und Motor zur Durchführung eines solchen Verfahrens
ATE175734T1 (de) Verfahren zur ermittlung einer von der wäscheart und der wäschemenge abhängigen beladungsstufe
TW262497B (en) Washing machine
IT1275691B1 (it) Macchina lavabiancheria a sospensione magnetica ed a motorizzazione diretta
KR100629526B1 (ko) 드럼 세탁기의 포량 감지 장치 및 그 방법
PL336218A1 (en) Washing machine
ATE530888T1 (de) Vorrichtung zur stationären prü fung von fahrzeugen
KR101637629B1 (ko) 전자동 세탁기의 구동장치
ATE277217T1 (de) Rotierende maschinen mit auswuchtung
RU2012104995A (ru) Бездатчиковая система безопасности для определения вращения барабана для белья бытового электроприбора с приводом от трехфазного асинхронного электродвигателя
JP2005186187A (ja) モータの回転停止検出装置
ES474099A1 (es) Dispositivo de accionamiento para el tambor de una lavadora automatica.
ATE304074T1 (de) Wäschebehandlungsgerät mit einem antriebsmotor in form eines direktantriebs
KR0143215B1 (ko) 드럼세탁기의 불균형 감지방법
RU1830339C (ru) Способ обработки деталей