ES2092238T3 - Dispositivo de equilibrado para una lavadora automatica. - Google Patents

Dispositivo de equilibrado para una lavadora automatica.

Info

Publication number
ES2092238T3
ES2092238T3 ES93310042T ES93310042T ES2092238T3 ES 2092238 T3 ES2092238 T3 ES 2092238T3 ES 93310042 T ES93310042 T ES 93310042T ES 93310042 T ES93310042 T ES 93310042T ES 2092238 T3 ES2092238 T3 ES 2092238T3
Authority
ES
Spain
Prior art keywords
drum
chambers
axis
balance
horizontal
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
ES93310042T
Other languages
English (en)
Inventor
Eric K Farrington
Victor M Vukorpa
Brenner M Sharp
Anthony Mason
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Application granted granted Critical
Publication of ES2092238T3 publication Critical patent/ES2092238T3/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2109—Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (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)

Abstract

SE DESCRIBE UN COMPENSADOR DINAMICO PARA UN APARATO DE LAVANDERIA QUE TIENE UN TAMBOR GIRATORIO (40) PARA ALOJAR LA CARGA DE ROPA. EL TAMBOR TIENE UN EJE GEOMETRICO HORIZONTAL Y SE SUJETA ROTATIVAMENTE PARA GIRAR SOBRE EL, E INCLUYE UNA PARED EXTERIOR GENERALMENTE CILINDRICA (46) QUE DEFINE EL EJE GEOMETRICO HORIZONTAL, Y UN PRIMER Y SEGUNDO DISCOS (44) Y (48). EL PRIMER DISCO FORMA UNA PRIMERA PARED TERMINAL DEL TAMBOR E INCLUYE UNOS ELEMENTOS COMPENSADORES COMPUESTOS DE VARIAS CAMARAS ANULARES CONCENTRICAS (50). EL SEGUNDO DISCO FORMA UNA SEGUNDA PARED TERMINAL DEL TAMBOR OPUESTA A LA PRIMERA Y TAMBIEN INCLUYE UNOS ELEMENTOS COMPENSADORES COMPUESTOS DE VARIAS CAMARAS CONCENTRICAS. LAS CAMARAS CONCENTRICAS ESTAN PARCIALMENTE RELLENADAS DE LIQUIDO PARA EQUILIBRAR EL TAMBOR. EN FUNCIONAMIENTO, EL TAMBOR SE SOMETE UN DESCENTRADO DE EQUILIBRIO DE MASAS COMO RESULTADO DE UNA DISTRIBUCION NO UNIFORME DE LA CARGA DE ROPA DENTRO DE EL. ESE DESCENTRADO DE EQUILIBRIO DE MASAS CREA UN EJE DE GIRO DISTINTO DEL EJE GEOMETRICO HORIZONTAL QUE PROVOCA UNA VIBRACION DURANTE LA ROTACION. LA COMPENSACION DE ESTA VIBRACION SUCEDE CUANDO EL LIQUIDO INTERIOR DE LAS CAMARAS (50), BAJO INFLUENCIA DE FUERZAS CENTRIFUGAS OCURRIDAS DURANTE LA ROTACION DESEQUILIBRADA, SE DISTRIBUYE DENTRO DE LAS CAMARAS OPUESTAS AL DESEQUILIBRIO DE MASAS POR LO QUE SE CORRIGE ESTE DESEQUILIBRIO DE FORMA QUE EL EJE HORIZONTAL GEOMETRICO Y EL EJE DE GIRO COINCIDAN SUSTANCIALMENTE.
ES93310042T 1992-12-28 1993-12-13 Dispositivo de equilibrado para una lavadora automatica. Expired - Lifetime ES2092238T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/997,435 US5345792A (en) 1992-12-28 1992-12-28 Balancer for an automatic washer

Publications (1)

Publication Number Publication Date
ES2092238T3 true ES2092238T3 (es) 1996-11-16

Family

ID=25544025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93310042T Expired - Lifetime ES2092238T3 (es) 1992-12-28 1993-12-13 Dispositivo de equilibrado para una lavadora automatica.

Country Status (7)

Country Link
US (1) US5345792A (es)
EP (1) EP0607678B1 (es)
BR (1) BR9305236A (es)
CA (1) CA2111541A1 (es)
DE (1) DE69305062T2 (es)
ES (1) ES2092238T3 (es)
MX (1) MX9400015A (es)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2001049918A1 (es) * 2000-01-05 2001-07-12 Girbau, Sa Maquina centrifugadora con grupo flotante en suspension y tambor en voladizo

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US5513504A (en) * 1995-01-23 1996-05-07 General Electric Company Clothes basket and balance ring subassembly for a horizontal axis clothes washing machine
US6158257A (en) * 1995-01-23 2000-12-12 General Electric Company Horizontal axis clothes washing machine with balance rings
IT238832Y1 (it) * 1995-02-01 2000-11-15 Zanussi Elettrodomestici Lavabiancheria con cesto antisbilanciamento perfezionato
JP3030228B2 (ja) * 1995-04-14 2000-04-10 三洋電機株式会社 遠心脱水装置
US5582040A (en) * 1995-08-09 1996-12-10 Khan; Aman U. Water balancing apparatus for horizontal axis and vertical axis laundry appliances
KR100207022B1 (ko) * 1995-09-06 1999-07-01 김광호 세탁기의 밸런서
IT1282930B1 (it) * 1995-10-13 1998-04-01 Electrolux Zanussi Elettrodome Lavabiancheria con dispositivo perfezionato di bilanciamento dinamico
EP0781882B2 (en) † 1995-12-28 2005-08-10 Samsung Electronics Co., Ltd. Drum appliances with balancing devices
JPH09313766A (ja) * 1996-01-31 1997-12-09 Sharp Corp ドラム式乾燥洗濯機、ドラム式乾燥機およびドラム式乾燥洗濯機の動作方法
KR100287027B1 (ko) * 1996-03-14 2001-04-16 니시무로 타이죠 드럼식 세탁기
KR100237689B1 (ko) * 1996-05-30 2000-01-15 윤종용 드럼세탁기의 밸런싱장치
US5735006A (en) * 1996-06-05 1998-04-07 Maytag Corporation Washing machine pulley and fluid ring
DE19633705A1 (de) * 1996-08-21 1998-02-26 Bosch Siemens Hausgeraete Waschmaschine mit einem aus Kunststoff geformten Laugenbehälter
SE9701526D0 (sv) * 1997-04-23 1997-04-23 Electrolux Ab Förfarande och anordning för balansering av en lastbärande anordning
MY129598A (en) * 1997-06-26 2007-04-30 Samsung Electronics Co Ltd Manufacturing methods and apparatus for removing residual water from a ball balancer of a drum washing machine.
SE520327C2 (sv) * 1998-10-19 2003-06-24 Skf Autobalance Systems Ab Metod för förbalansering av en roterande trumma, som har en temporärt varierande obalans
US6477867B1 (en) * 1998-12-23 2002-11-12 Fisher & Paykel Limited Laundry appliance
JP4306880B2 (ja) * 1999-07-16 2009-08-05 三洋電機株式会社 洗濯機
US6550292B1 (en) 2000-04-03 2003-04-22 Whirlpool Corporation Dynamic balancer for an automatic washer
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
AU2001280691A1 (en) 2000-07-24 2002-02-05 Quiescence Engineering Corp. Tuned automatic balancer
JP2003093790A (ja) * 2001-09-25 2003-04-02 Sanyo Electric Co Ltd ドラム式洗濯機
KR101054402B1 (ko) * 2004-02-06 2011-08-04 엘지전자 주식회사 세탁기의 풀리 어셈블리
PL1640494T3 (pl) * 2004-09-22 2009-04-30 Electrolux Home Products Corp Nv Ulepszenie w pokrywie pralki do tkanin ładowanej od góry
US8930031B2 (en) 2008-12-17 2015-01-06 Fisher & Paykel Appliances Limited Laundry machine
MX2009002329A (es) * 2009-02-27 2010-03-23 Mabe Sa De Cv Sistema de aros de balance en dos planos para maquina rotativa centrifuga.
US9428854B2 (en) 2010-07-30 2016-08-30 Haier Us Appliance Solutions, Inc. Method and apparatus for balancing an unbalanced load in a washing machine
US8695383B2 (en) 2010-12-08 2014-04-15 Whirlpool Corporation Laundry treating appliance with balancing system
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system
US8713977B2 (en) 2010-12-08 2014-05-06 Whirlpool Corporation Laundry treating appliance with balancing system
US8991223B2 (en) 2010-12-08 2015-03-31 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 Whirlpool Corporation Laundry treating appliance with balancing system
CN105525484B (zh) * 2014-09-28 2020-04-14 青岛海尔滚筒洗衣机有限公司 洗衣机用内筒及洗衣机
US10060067B2 (en) 2016-05-10 2018-08-28 Haier Us Appliance Solutions, Inc. Determining out of balance conditions of a washing machine
CN111101338B (zh) * 2018-10-25 2022-05-31 无锡小天鹅电器有限公司 衣物处理装置的平衡控制方法、装置和衣物处理装置
CN111206387B (zh) * 2018-11-22 2022-12-20 无锡小天鹅电器有限公司 衣物处理设备、用于衣物处理设备的平衡环
CN110725101A (zh) * 2019-11-07 2020-01-24 珠海格力电器股份有限公司 一种阻尼装置及洗衣机
CN110924059B (zh) * 2019-11-12 2020-08-28 曹建胜 一种洗衣机的控制系统及控制方法
CN113005716B (zh) * 2019-12-18 2023-01-17 广东美的白色家电技术创新中心有限公司 洗涤装置及其控制方法、可读存储介质

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JPS6120739A (ja) * 1984-07-10 1986-01-29 平岡織染株式会社 熱融着縫製可能な防水シ−トおよびその縫製方法
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NZ215389A (en) * 1986-03-06 1992-02-25 Fisher & Paykel Washing machine: spin tub connected to drive at low water level
NZ226374A (en) * 1988-09-28 1994-10-26 Fisher & Paykel Injection moulding of electric motor rotor or stator
NZ230489A (en) * 1989-08-30 1996-10-28 Fisher & Paykel Washing machine water level set by sensed loading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049918A1 (es) * 2000-01-05 2001-07-12 Girbau, Sa Maquina centrifugadora con grupo flotante en suspension y tambor en voladizo

Also Published As

Publication number Publication date
EP0607678A1 (en) 1994-07-27
CA2111541A1 (en) 1994-06-29
US5345792A (en) 1994-09-13
DE69305062T2 (de) 1997-02-06
MX9400015A (es) 1994-07-29
DE69305062D1 (de) 1996-10-31
BR9305236A (pt) 1994-07-05
EP0607678B1 (en) 1996-09-25

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