CA2640828A1 - Methode et dispositif permettant de determiner un etat de desequilibre dans un appareil - Google Patents

Methode et dispositif permettant de determiner un etat de desequilibre dans un appareil Download PDF

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Publication number
CA2640828A1
CA2640828A1 CA002640828A CA2640828A CA2640828A1 CA 2640828 A1 CA2640828 A1 CA 2640828A1 CA 002640828 A CA002640828 A CA 002640828A CA 2640828 A CA2640828 A CA 2640828A CA 2640828 A1 CA2640828 A1 CA 2640828A1
Authority
CA
Canada
Prior art keywords
parameter
value
spread
imbalance
parameter values
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.)
Abandoned
Application number
CA002640828A
Other languages
English (en)
Inventor
Mariano Filippa
Edward Hatfield
Richard D. Ii Suel
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.)
General Electric Co
Original Assignee
General 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 General Electric Co filed Critical General Electric Co
Publication of CA2640828A1 publication Critical patent/CA2640828A1/fr
Abandoned 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
    • 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
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Testing Of Balance (AREA)
CA002640828A 2007-10-24 2008-10-09 Methode et dispositif permettant de determiner un etat de desequilibre dans un appareil Abandoned CA2640828A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/877,830 US20090107185A1 (en) 2007-10-24 2007-10-24 Method and apparatus for determining an imbalance condition in an appliance
US11/877,830 2007-10-24

Publications (1)

Publication Number Publication Date
CA2640828A1 true CA2640828A1 (fr) 2009-04-24

Family

ID=40342512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002640828A Abandoned CA2640828A1 (fr) 2007-10-24 2008-10-09 Methode et dispositif permettant de determiner un etat de desequilibre dans un appareil

Country Status (5)

Country Link
US (1) US20090107185A1 (fr)
EP (1) EP2053151A2 (fr)
CN (1) CN101419112A (fr)
CA (1) CA2640828A1 (fr)
MX (1) MX2008013655A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102466538A (zh) * 2011-03-14 2012-05-23 无锡艾柯威科技有限公司 一种变频电机负载的不平衡检测方法
CN202450294U (zh) * 2011-12-07 2012-09-26 博西华电器（江苏）有限公司 洗衣机用底座及洗衣机
DK2527511T3 (da) * 2012-03-21 2014-05-12 Primus Ce S R O Fremgangsmåde til at styre centrifugeringsprocessen i en vaskemaskine
US8875332B2 (en) 2012-07-10 2014-11-04 Whirlpool Corporation Laundry treating appliance and method of operation
CN104452187B (zh) * 2014-11-21 2017-04-19 广东威灵电机制造有限公司 一种滚筒洗衣机及其不平衡检测方法和装置
JP6654373B2 (ja) * 2015-08-04 2020-02-26 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． 洗濯機
US10060067B2 (en) 2016-05-10 2018-08-28 Haier Us Appliance Solutions, Inc. Determining out of balance conditions of a washing machine
CN106637823B (zh) * 2016-12-13 2019-03-15 广东威灵电机制造有限公司 洗衣机及其的脱水控制方法和装置
CN108801323B (zh) * 2017-04-26 2022-01-04 博西华电器（江苏）有限公司 衣物护理机及检测衣物护理机是否安装平衡环的方法
WO2020046955A1 (fr) 2018-08-27 2020-03-05 Ecolab Usa Inc. Système et technique d'extraction d'échantillons liquides contenant une matière particulaire sans filtration
CN116575213B (zh) * 2023-07-13 2023-09-05 珠海格力电器股份有限公司 一种洗衣机负载称重方法及洗衣机
CN116575216B (zh) * 2023-07-13 2023-09-05 珠海格力电器股份有限公司 一种洗衣机负载称重方法及洗衣机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765161A (en) * 1987-10-19 1988-08-23 American Laundry Machinery, Inc. Out-of-balance control for laundry machines
US5070565A (en) * 1989-04-17 1991-12-10 Emerson Electric Co. Unbalanced load detection system and method for a household appliance
US5301523A (en) * 1992-08-27 1994-04-12 General Electric Company Electronic washer control including automatic balance, spin and brake operations
JPH08122192A (ja) * 1994-10-21 1996-05-17 Mitsubishi Electric Corp 誘導電動機の負荷状態検出装置及び方法
US6163912A (en) * 1997-09-22 2000-12-26 Matsushita Electric Industrial Co., Ltd. Washing machine
US6282965B1 (en) * 1998-11-20 2001-09-04 Emerson Electric Co. Method and apparatus for detecting washing machine tub imbalance
US6460381B1 (en) * 1999-03-29 2002-10-08 Sanyo Electric Co., Ltd. Washing machine or an apparatus having a rotatable container
US6640372B2 (en) * 2000-06-26 2003-11-04 Whirlpool Corporation Method and apparatus for detecting load unbalance in an appliance
US6715175B2 (en) * 2000-06-26 2004-04-06 Whirlpool Corporation Load unbalanced prediction method and apparatus in an appliance
KR100348626B1 (ko) * 2000-09-28 2002-08-13 엘지전자주식회사 세탁기의 포량감지장치
KR100425723B1 (ko) * 2001-07-10 2004-04-03 엘지전자 주식회사 센서리스 비엘디씨모터 세탁기의 포량 검출방법
US6640374B1 (en) 2001-08-01 2003-11-04 Michael H Courtney Curb brush is an implement for displacing debris from the top and bottom of rounded curbs
KR20040059222A (ko) * 2002-12-28 2004-07-05 엘지전자 주식회사 세탁기의 탈수시 언밸런스 검출방법 및 그에 따른 세탁기운전 제어방법
US7905122B2 (en) * 2003-04-28 2011-03-15 Nidec Motor Corporation Method and system for determining a washing machine load unbalance
KR100548274B1 (ko) * 2003-07-23 2006-02-02 엘지전자 주식회사 세탁기의 포량 검출방법
US7451510B2 (en) * 2003-07-25 2008-11-18 Lg Electronics, Inc. Washing machine and method of performing spinning operation
KR101138888B1 (ko) * 2003-11-25 2012-05-14 삼성전자주식회사 세탁기 및 그 제어방법
US7765837B2 (en) * 2004-12-16 2010-08-03 General Electric Company Clothes washer accelerating systems and methods
KR100701949B1 (ko) * 2005-02-14 2007-03-30 엘지전자 주식회사 드럼세탁기의 포량감지방법

Also Published As

Publication number Publication date
US20090107185A1 (en) 2009-04-30
CN101419112A (zh) 2009-04-29
MX2008013655A (es) 2009-05-12
EP2053151A2 (fr) 2009-04-29

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Legal Events

Date Code Title Description
FZDE Discontinued
P22 Classification modified

Free format text: ST27 STATUS EVENT CODE: T-6-6-P10-P22-P110 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CLASSIFICATION MODIFIED

Effective date: 20240913