WO2012134141A3 - 드럼세탁기의 편심 판정 방법 - Google Patents

드럼세탁기의 편심 판정 방법 Download PDF

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Publication number
WO2012134141A3
WO2012134141A3 PCT/KR2012/002212 KR2012002212W WO2012134141A3 WO 2012134141 A3 WO2012134141 A3 WO 2012134141A3 KR 2012002212 W KR2012002212 W KR 2012002212W WO 2012134141 A3 WO2012134141 A3 WO 2012134141A3
Authority
WO
WIPO (PCT)
Prior art keywords
imbalance
washing machine
drum washing
determining
rotation speeds
Prior art date
Application number
PCT/KR2012/002212
Other languages
English (en)
French (fr)
Other versions
WO2012134141A2 (ko
Inventor
황의근
Original Assignee
주식회사 대우일렉트로닉스
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 주식회사 대우일렉트로닉스 filed Critical 주식회사 대우일렉트로닉스
Priority to US14/008,531 priority Critical patent/US20140007680A1/en
Priority to CN201280014592.1A priority patent/CN103459700B/zh
Priority to EP12764694.1A priority patent/EP2692928A4/en
Publication of WO2012134141A2 publication Critical patent/WO2012134141A2/ko
Publication of WO2012134141A3 publication Critical patent/WO2012134141A3/ko

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
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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
    • D06F2103/24—Spin speed; Drum movements
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

본 발명은 드럼세탁기의 편심 판정 방법에 관한 것으로서, 모터의 회전속도를 목표 회전속도까지 증가시킨 후 회전 구간별로 회전속도를 측정하는 단계; 상기 회전 구간별 회전속도와 회전속도 제한범위를 비교하는 단계; 및 상기 비교 결과에 따라 편심 여부를 판정하는 단계를 포함하여 편심 발생 여부의 판정에 대한 정확도를 개선할 수 있다.
PCT/KR2012/002212 2011-03-28 2012-03-27 드럼세탁기의 편심 판정 방법 WO2012134141A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/008,531 US20140007680A1 (en) 2011-03-28 2012-03-27 Method for determining imbalance in drum washing machine
CN201280014592.1A CN103459700B (zh) 2011-03-28 2012-03-27 用于确定滚筒洗衣机中的不平衡的方法
EP12764694.1A EP2692928A4 (en) 2011-03-28 2012-03-27 METHOD FOR DETERMINING THE IMMUNE IN A DRUM MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0027484 2011-03-28
KR20110027484 2011-03-28

Publications (2)

Publication Number Publication Date
WO2012134141A2 WO2012134141A2 (ko) 2012-10-04
WO2012134141A3 true WO2012134141A3 (ko) 2013-01-03

Family

ID=46932102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002212 WO2012134141A2 (ko) 2011-03-28 2012-03-27 드럼세탁기의 편심 판정 방법

Country Status (5)

Country Link
US (1) US20140007680A1 (ko)
EP (1) EP2692928A4 (ko)
KR (1) KR20120110047A (ko)
CN (1) CN103459700B (ko)
WO (1) WO2012134141A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102253314B1 (ko) * 2014-02-19 2021-05-17 엘지전자 주식회사 세탁방법
KR102325965B1 (ko) 2017-03-27 2021-11-11 엘지전자 주식회사 세탁물 처리기기의 탈수행정 제어방법
CN106996005B (zh) * 2017-03-28 2022-08-16 青岛海尔洗涤电器有限公司 一种滚筒洗衣机分布脱水控制方法
JP7024750B2 (ja) * 2019-03-13 2022-02-24 株式会社安川電機 電力変換装置、洗濯機及び電力変換方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044245A (ko) * 2001-11-29 2003-06-09 엘지전자 주식회사 드럼세탁기의 탈수 제어방법
KR20030089350A (ko) * 2002-05-17 2003-11-21 엘지전자 주식회사 드럼세탁기의 탈수 제어방법
KR20050036543A (ko) * 2003-10-16 2005-04-20 엘지전자 주식회사 드럼세탁기의 탈수제어방법

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DE4038178C2 (de) * 1990-11-30 1994-07-28 Telefunken Microelectron Verfahren zur Unwuchtmessung einer beladenen Wäschetrommel beim Schleudervorgang einer Waschmaschine
KR101157826B1 (ko) * 2004-10-26 2012-06-22 삼성전자주식회사 세탁기의 모터 제어장치 및 방법
KR100690687B1 (ko) * 2005-08-19 2007-03-09 엘지전자 주식회사 세탁기의 편심 종류 검출 방법
KR100788974B1 (ko) * 2005-08-19 2007-12-27 엘지전자 주식회사 세탁기 진동 감지 방법
KR100792237B1 (ko) * 2005-09-05 2008-01-07 엘지전자 주식회사 세탁기의 탈수 제어장치 및 방법
EP1762648B1 (en) * 2005-09-07 2016-11-02 LG Electronics Inc. Dehydration controlling apparatus for washing machine and method thereof
KR20070048918A (ko) * 2005-11-07 2007-05-10 삼성전자주식회사 세탁기 및 그 언밸런스 검출방법
DE102006023453B4 (de) * 2006-05-18 2021-02-04 BSH Hausgeräte GmbH Verfahren zur Ermittlung bzw. Verringerung einer Unwucht bei einer Maschine zum Waschen und/oder Trocknen von Wäsche
US7581272B2 (en) * 2006-05-19 2009-09-01 Whirlpool Corporation Dynamic load detection for a clothes washer
NZ552422A (en) * 2006-12-21 2009-09-25 Fisher & Paykel Appliances Ltd Laundry appliance including control means which energises a motor to evenly distribute a load in response to signals from load sensors
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044245A (ko) * 2001-11-29 2003-06-09 엘지전자 주식회사 드럼세탁기의 탈수 제어방법
KR20030089350A (ko) * 2002-05-17 2003-11-21 엘지전자 주식회사 드럼세탁기의 탈수 제어방법
KR20050036543A (ko) * 2003-10-16 2005-04-20 엘지전자 주식회사 드럼세탁기의 탈수제어방법

Non-Patent Citations (1)

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Title
See also references of EP2692928A4 *

Also Published As

Publication number Publication date
EP2692928A2 (en) 2014-02-05
KR20120110047A (ko) 2012-10-09
CN103459700B (zh) 2016-10-19
US20140007680A1 (en) 2014-01-09
EP2692928A4 (en) 2014-12-03
WO2012134141A2 (ko) 2012-10-04
CN103459700A (zh) 2013-12-18

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