ES2178074T3 - PROCEDURE FOR BALANCING ROTATING BODIES. - Google Patents

PROCEDURE FOR BALANCING ROTATING BODIES.

Info

Publication number
ES2178074T3
ES2178074T3 ES98107766T ES98107766T ES2178074T3 ES 2178074 T3 ES2178074 T3 ES 2178074T3 ES 98107766 T ES98107766 T ES 98107766T ES 98107766 T ES98107766 T ES 98107766T ES 2178074 T3 ES2178074 T3 ES 2178074T3
Authority
ES
Spain
Prior art keywords
excentric
procedure
mass
weights
rotating bodies
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 - Lifetime
Application number
ES98107766T
Other languages
Spanish (es)
Inventor
Rainer Blum
Klemens Dr Klamt
Heige Muller
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Application granted granted Critical
Publication of ES2178074T3 publication Critical patent/ES2178074T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Testing Of Balance (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA EQUILIBRAR CUERPOS SOMETIDOS A ROTACION UTILIZANDO UN DISPOSITIVO FORMADO POR UN CAMINO DE RODADURA (12) EN FORMA DE CORONA CIRCULAR, CONCENTRICO CON SU EJE DE ROTACION, QUE GIRA CON EL CUERPO Y EN CUYO INTERIOR ESTAN DISPUESTOS CON LIBERTAD DE MOVIMIENTO AL MENOS DOS PESOS (13; 16). A FIN DE NO PROVOCAR EN LA ZONA SUBCRITICA UN REFUERZO DE LA MASA EXCENTRICA, SE SUGIEREN LAS SIGUIENTES FASES DEL PROCEDIMIENTO: - ACELERACION DEL CUERPO HASTA UNA PRIMERA VELOCIDAD DE GIRO (N V ;N A ) EN LA QUE SE FORMA UNA MASA EXCENTRICA ESTACIONARIA (15); - DETERMINACION DE LA POSICION DE LA MASA EXCENTRICA (15); - CONTINUAR ACELERANDO EL CUERPO HASTA UNA SEGUNDA VELOCIDAD DE GIRO (N S ) POR ENCIMA DE LA VELOCIDAD DE GIRO CRITICA DEL CUERPO O DE SU SISTEMA DE COJINETES PARTIENDO DE UNA POSICION DE LA MASA EXCENTRICA (15) CON RESPECTO AL CENTRO DE GRAVEDAD (S) DE LOS PESOS.THE INVENTION REFERS TO A METHOD FOR BALANCING BODIES SUBJECTED TO ROTATION USING A DEVICE FORMED BY A WAY OF BEARING (12) IN THE FORM OF A CIRCULAR CROWN, CONCENTRAL WITH ITS ROTATION AXIS, WHICH ROTATES WITH THE BODY AND IN WHICH IS INNER FREEDOM OF MOVEMENT AT LEAST TWO WEIGHTS (13; 16). IN ORDER TO NOT PROMOTE A REINFORCEMENT OF THE EXCENTRIC MASS IN THE SUBCRITICAL AREA, THE FOLLOWING PHASES OF THE PROCEDURE ARE SUGGESTED: - ACCELERATION OF THE BODY UNTIL A FIRST SPINNING SPEED (NV; NA) IN WHICH AN EXCENTRIC STATION (15) ); - DETERMINATION OF THE POSITION OF THE EXCENTRIC MASS (15); - CONTINUE ACCELERATING THE BODY UP TO A SECOND SPEED OF SPINNING (NS) ABOVE THE CRITICAL SPINNING SPEED OF THE BODY OR ITS CUSHION SYSTEM FROM A POSITION OF THE EXCENTRIC MASS (15) WITH RESPECT TO THE CENTER OF GRAVITY OF THE WEIGHTS.

ES98107766T 1997-04-30 1998-04-29 PROCEDURE FOR BALANCING ROTATING BODIES. Expired - Lifetime ES2178074T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19718321A DE19718321C1 (en) 1997-04-30 1997-04-30 Process for balancing rotating bodies

Publications (1)

Publication Number Publication Date
ES2178074T3 true ES2178074T3 (en) 2002-12-16

Family

ID=7828260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98107766T Expired - Lifetime ES2178074T3 (en) 1997-04-30 1998-04-29 PROCEDURE FOR BALANCING ROTATING BODIES.

Country Status (3)

Country Link
EP (1) EP0878575B1 (en)
DE (2) DE19718321C1 (en)
ES (1) ES2178074T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842611C2 (en) * 1997-12-10 2000-11-16 Miele & Cie Washer or washer dryer
ES2186081T3 (en) * 1997-12-20 2003-05-01 Miele & Cie DRUM WASHING MACHINE OR CLOTHING DRYER AND PROCEDURE FOR WASHING AND CENTRIFUGING THE COLADA IN A WASHING MACHINE OR IN A CLOTHING DRYER.
DE19802929C1 (en) * 1998-01-27 1999-02-04 Miele & Cie Machine for balancing rotary transmission components
DE19849594C1 (en) * 1998-10-27 2000-03-30 Miele & Cie Washing machine or tumble drier with an uneven weight balancing mechanism, comprises a container with a drum, a drive motor, and a drum balancing system
DE19952464C2 (en) * 1999-10-29 2002-05-08 Miele & Cie Method for balancing a rotating body which is set in rotation by a controlled drive, and use of the method
DE10000235B4 (en) 2000-01-05 2005-09-22 Snap-On Equipment Gmbh Device for measuring a rotor imbalance
DE10116977C2 (en) * 2000-05-17 2003-03-27 Miele & Cie Washing machine with a balancing device
US6578225B2 (en) * 2000-05-25 2003-06-17 Skf Autobalance Systems Ab Low-speed prebalancing for washing machines
US6647575B2 (en) 2000-06-23 2003-11-18 Whirlpool Corporation Method and apparatus for reducing wash tub displacement during spin cycle ramp-up
KR101267334B1 (en) 2006-11-06 2013-05-23 삼성전자주식회사 Ball balancer Control Method of Washing Machine
KR101428477B1 (en) 2007-01-24 2014-08-12 삼성전자 주식회사 Washing machine and its control method
WO2010105313A1 (en) * 2009-03-20 2010-09-23 Safedin Zelic Inertial auto balancing mechanism
KR101689714B1 (en) * 2010-04-01 2016-12-26 엘지전자 주식회사 Washing machine and method for controlling thereof
US9493897B2 (en) 2013-06-25 2016-11-15 Whirlpool Corporation Method of operation for a laundry treating appliance having a ball balance ring
DE102017219081A1 (en) 2017-10-25 2019-04-25 BSH Hausgeräte GmbH Method for operating a domestic appliance for the care of laundry items with detection of an imbalance based on two input channels and household appliance
DE102018105894A1 (en) 2018-03-14 2019-09-19 Miele & Cie. Kg Balancing device, drum washing machine with a balancing device and method for balancing
FR3087862B1 (en) 2018-10-26 2020-12-11 Airbus Helicopters SYSTEM AND METHOD FOR ADJUSTING THE BEHAVIOR OF A POWER TRANSMISSION SHAFT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1213067A (en) * 1957-11-08 1960-03-29 Frame Washing machine
DE1912481U (en) * 1961-07-24 1965-03-18 Siemens Elektrogeraete Gmbh DEVICE FOR SPINNING WASHING WITH ELASTIC SUSPENSION OF THE DRUM UNIT.
GB1598399A (en) * 1977-06-02 1981-09-16 Hitachi Ltd Drum type automatic electric washing machine
DE3822924C1 (en) * 1988-07-07 1989-11-23 Miele & Cie Gmbh & Co, 4830 Guetersloh, De
CA2069120C (en) * 1992-05-21 2005-04-26 Anton Gasafi Weight compensating method and apparatus
IT1289380B1 (en) * 1996-05-30 1998-10-02 Electrolux Zanussi Elettrodome WASHING MACHINE WITH PERFECTED DYNAMIC BALANCING PROCEDURE

Also Published As

Publication number Publication date
DE19718321C1 (en) 1998-10-29
EP0878575A1 (en) 1998-11-18
EP0878575B1 (en) 2002-06-19
DE59804484D1 (en) 2002-07-25

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