ES2178795T3 - Metodo para proporcionar amortiguacion activa de las vibraciones que genera el conjunto de lavado de las lavadoras y lavadora que aplica dicho metodo. - Google Patents

Metodo para proporcionar amortiguacion activa de las vibraciones que genera el conjunto de lavado de las lavadoras y lavadora que aplica dicho metodo.

Info

Publication number
ES2178795T3
ES2178795T3 ES98106694T ES98106694T ES2178795T3 ES 2178795 T3 ES2178795 T3 ES 2178795T3 ES 98106694 T ES98106694 T ES 98106694T ES 98106694 T ES98106694 T ES 98106694T ES 2178795 T3 ES2178795 T3 ES 2178795T3
Authority
ES
Spain
Prior art keywords
shock
washing
amortiguation
washer
shock absorber
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
ES98106694T
Other languages
English (en)
Inventor
Piero Durazzani
Lucio Valent
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.)
ELECTROLUX ZANUSSI ELETTRODOME
Electrolux Zanussi SpA
Original Assignee
ELECTROLUX ZANUSSI ELETTRODOME
Electrolux Zanussi SpA
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 ELECTROLUX ZANUSSI ELETTRODOME, Electrolux Zanussi SpA filed Critical ELECTROLUX ZANUSSI ELETTRODOME
Application granted granted Critical
Publication of ES2178795T3 publication Critical patent/ES2178795T3/es
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/535—Magnetorheological [MR] fluid dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Detergent Compositions (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

EN UNA LAVADORA, QUE COMPRENDE UN TAMBOR QUE GIRA SOBRE UN EJE SUSTANCIALMENTE HORIZONTAL, SE HA DISPUESTO AL MENOS UN AMORTIGUADOR DE CHOQUES PARA AMORTIGUAR LAS VIBRACIONES GENERADAS EN EL CONJUNTO DE LAVADO. ESTE AMORTIGUADOR DE CHOQUES ES DEL TIPO QUE CONTIENE UN FLUIDO MAGNETORREOLOGICO. LA INVENCION SE REFIERE A UN PROCEDIMIENTO QUE SE EJECUTA EN UN MODO DE TIEMPO REAL DURANTE LOS CICLOS DE FUNCIONAMIENTO DE LA MAQUINA, PARA VARIAR AL MENOS UNA DE LAS PROPIEDADES REOLOGICAS DEL CITADO MEDIO Y, EN LA DEBIDA PROPORCION, LA CAPACIDAD DE AMORTIGUACION DE VIBRACIONES DEL AMORTIGUADOR DE CHOQUES. EL PROCEDIMIENTO SE BASA EN EL SEGUIMIENTO DE UNA CANTIDAD FISICA REPRESENTATIVA DE LAS VARIACIONES EN CONDICIONES DE EQUILIBRIO DEL CONJUNTO DE LAVADO. VENTAJAS: AMORTIGUACION EFICAZ E INMEDIATA DE LAS VIBRACIONES CAUSADAS POR UNA CARGA DE LAVADO DESEQUILIBRADA EN EL TAMBOR GIRATORIO, SIN INTERRUMPIR O MODIFICAR EL CICLO DE LAVADO SELECCIONADO Y PROGRAMADO POR EL USUARIO.
ES98106694T 1997-05-15 1998-04-11 Metodo para proporcionar amortiguacion activa de las vibraciones que genera el conjunto de lavado de las lavadoras y lavadora que aplica dicho metodo. Expired - Lifetime ES2178795T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97PN000029A IT1294130B1 (it) 1997-05-15 1997-05-15 Metodo per realizzare uno smorzamento attivo delle vibrazioni dovute al gruppo lavante e macchina lavatrice per attuare tale

Publications (1)

Publication Number Publication Date
ES2178795T3 true ES2178795T3 (es) 2003-01-01

Family

ID=11395259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98106694T Expired - Lifetime ES2178795T3 (es) 1997-05-15 1998-04-11 Metodo para proporcionar amortiguacion activa de las vibraciones que genera el conjunto de lavado de las lavadoras y lavadora que aplica dicho metodo.

Country Status (6)

Country Link
US (1) US5907880A (es)
EP (1) EP0878574B1 (es)
JP (1) JPH10323489A (es)
DE (1) DE69806100T2 (es)
ES (1) ES2178795T3 (es)
IT (1) IT1294130B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2330292A1 (es) * 2008-02-22 2009-12-07 Bsh Electrodomesticos España, S.A. Disposicion de apoyo para un aparato domestico.

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ITPN20000017A1 (it) * 2000-03-27 2001-09-27 Zeltron Spa Lavatrice con trasduttore di spostamento del gruppo lavante
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KR20040047223A (ko) * 2002-11-29 2004-06-05 엘지전자 주식회사 드럼 세탁기
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JP4682881B2 (ja) * 2006-03-08 2011-05-11 パナソニック株式会社 洗濯機
US7536882B2 (en) * 2006-03-29 2009-05-26 Lg Electronics Inc. Drum type washing machine
JP4844412B2 (ja) * 2007-01-31 2011-12-28 パナソニック株式会社 洗濯機
JP4857197B2 (ja) * 2007-06-04 2012-01-18 日立アプライアンス株式会社 ドラム式洗濯機
KR200465944Y1 (ko) 2008-02-18 2013-03-25 삼성전자주식회사 드럼세탁기의 운송장치
EP2159313B1 (en) 2008-08-29 2013-01-02 Electrolux Home Products Corporation N.V. Laundry washing/drying machine
KR101698854B1 (ko) * 2009-05-28 2017-01-24 엘지전자 주식회사 세탁장치의 제조방법
DE102009034297A1 (de) * 2009-07-21 2011-02-03 Inventus Engineering Gmbh Einstellbares Ventil mit Übergangsbereich
KR101286819B1 (ko) * 2010-03-24 2013-07-22 가부시끼가이샤 도시바 세탁기
JP5508951B2 (ja) * 2010-06-22 2014-06-04 株式会社東芝 洗濯機
JP5127873B2 (ja) * 2010-04-26 2013-01-23 株式会社東芝 ドラム式洗濯機
EP2568070A4 (en) * 2010-05-06 2018-01-10 Toshiba Lifestyle Products & Services Corporation Washing machine
JP5489104B2 (ja) * 2010-05-21 2014-05-14 株式会社東芝 ドラム式洗濯機
JP5597439B2 (ja) * 2010-05-06 2014-10-01 株式会社東芝 ドラム式洗濯機
DE102010027158B4 (de) 2010-07-14 2012-06-06 Diehl Ako Stiftung & Co. Kg Wäschebehandlungsgerät
JP5570931B2 (ja) * 2010-09-29 2014-08-13 株式会社東芝 洗濯機
JP5630734B2 (ja) * 2010-10-18 2014-11-26 株式会社東芝 洗濯機
FR2968072B1 (fr) * 2010-11-25 2013-05-10 Nexter Systems Dispositif de support pour viseur de vehicule militaire.
JP5751980B2 (ja) * 2011-08-08 2015-07-22 株式会社東芝 ドラム式洗濯機
ES2872931T3 (es) 2013-12-06 2021-11-03 Itt Mfg Enterprises Llc Conjunto de aislamiento sísmico
CN104695170B (zh) * 2013-12-09 2017-08-29 海尔集团公司 减振洗衣机及洗衣机减振方法
KR20150075835A (ko) * 2013-12-26 2015-07-06 동부대우전자 주식회사 세탁기의 진동감쇄장치
US20170307045A1 (en) 2014-09-24 2017-10-26 Itt Manufacturing Enterprises Llc Damping and support device for electrical equipments
CN106702672B (zh) * 2015-07-14 2019-08-27 青岛海尔滚筒洗衣机有限公司 一种洗衣机磁性变阻尼减振控制方法
JP6787643B2 (ja) * 2015-08-21 2020-11-18 Thk株式会社 上下免震装置
CN106480654B (zh) * 2015-09-02 2020-06-26 青岛海尔洗衣机有限公司 一种洗衣机外桶及洗衣机
ITUB20153509A1 (it) * 2015-09-09 2017-03-09 Elbi Int Spa Apparecchio elettrodomestico, in particolare macchina lavatrice.
ITUB20155143A1 (it) * 2015-10-16 2017-04-16 Bitron Spa Procedimento di misurazione e controllo di un parametro di funzionamento di una macchina lavabiancheria.
CN106917219B (zh) * 2015-12-28 2020-06-02 青岛海尔智能技术研发有限公司 洗衣机
CN106917235B (zh) * 2015-12-28 2019-09-17 青岛海尔智能技术研发有限公司 洗衣设备
CN108223975B (zh) * 2016-12-13 2021-03-30 青岛胶南海尔洗衣机有限公司 一种家用电器用底脚、洗衣机及其控制方法
CN109385831B (zh) * 2017-08-04 2021-04-27 青岛海尔洗衣机有限公司 一种洗衣机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2330292A1 (es) * 2008-02-22 2009-12-07 Bsh Electrodomesticos España, S.A. Disposicion de apoyo para un aparato domestico.
ES2330292B1 (es) * 2008-02-22 2010-09-16 Bsh Electrodomesticos España, S.A. Disposicion de apoyo para un aparato domestico.

Also Published As

Publication number Publication date
IT1294130B1 (it) 1999-03-22
EP0878574A1 (en) 1998-11-18
DE69806100D1 (de) 2002-07-25
DE69806100T2 (de) 2002-12-12
EP0878574B1 (en) 2002-06-19
ITPN970029A0 (es) 1997-05-15
ITPN970029A1 (it) 1998-11-15
US5907880A (en) 1999-06-01
JPH10323489A (ja) 1998-12-08

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