KR920008256A - 세탁기 - Google Patents

세탁기 Download PDF

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Publication number
KR920008256A
KR920008256A KR1019910018272A KR910018272A KR920008256A KR 920008256 A KR920008256 A KR 920008256A KR 1019910018272 A KR1019910018272 A KR 1019910018272A KR 910018272 A KR910018272 A KR 910018272A KR 920008256 A KR920008256 A KR 920008256A
Authority
KR
South Korea
Prior art keywords
inverter
switching element
motor
inverter circuit
switching
Prior art date
Application number
KR1019910018272A
Other languages
English (en)
Other versions
KR960006903B1 (ko
Inventor
테루야 다나카
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR920008256A publication Critical patent/KR920008256A/ko
Application granted granted Critical
Publication of KR960006903B1 publication Critical patent/KR960006903B1/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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • 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
    • D06F34/18—Condition of the laundry, e.g. nature or 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
    • D06F2103/02—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
    • D06F2103/24—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
    • D06F2103/44—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

내용 없음

Description

세탁기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제6도는 본 발명에 관계된 세탁기의 일시시예를 나타내는 것으로서, 제1도는 인버터회로 및 인버터 제어회로등을 나타낸 회로도,
제2도는 상기 회로에 있어서, 인버터 전류 평활회로의 구성을 나타낸 회로도,
제3도는 작용을 설명하기 위한 플로우챠트.

Claims (1)

  1. 세탁조내에 회전가능하게 배치된 펄세이터를 구동하는 직류브러쉬리스 모터와 스위칭소자에 의해 지류입력 전압을 주기적으로 스위칭하여 상기 모터를 구동하는 출력을 생성하는 인버터회로와 상기 스위칭소자에 의한 스이칭동작을 제어하여 인버터회로의 출력을 가변시키는 인버터 제어수단과, 이 인버터 제어수단에 의해 상기 스위칭소자를 일정한 제어상태로 했을때의 상기 인버터회로에 흐르는 인버터전류 및 상기모터의 회전속도에 의거하여 상기 세탁조내의 세탁물의 양을 검출하는 세탁물량 검지수단을 구비한 것을 특징으로 하는 세탁기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910018272A 1990-10-15 1991-10-15 세탁기 KR960006903B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2275754A JP2878819B2 (ja) 1990-10-15 1990-10-15 洗濯機
JP1990-275754 1990-10-15

Publications (2)

Publication Number Publication Date
KR920008256A true KR920008256A (ko) 1992-05-27
KR960006903B1 KR960006903B1 (ko) 1996-05-25

Family

ID=17559928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910018272A KR960006903B1 (ko) 1990-10-15 1991-10-15 세탁기

Country Status (3)

Country Link
US (1) US5233847A (ko)
JP (1) JP2878819B2 (ko)
KR (1) KR960006903B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420309B1 (ko) * 1998-12-30 2004-06-05 주식회사 대우일렉트로닉스 인버터세탁기의포량감지장치

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ264306A (en) * 1993-11-16 1998-06-26 Gold Star Co Washing machine motor speed controller
US5577283A (en) * 1995-03-20 1996-11-26 General Electric Company Energy efficient washer with inertia based method for determining load
NZ312390A (en) * 1995-06-28 1997-12-19 Gen Electric Washing machine controls fluid fill in response to agitator load
WO1997001663A1 (en) * 1995-06-28 1997-01-16 General Electric Company Washing machine fill control system
CA2242994C (en) * 1997-07-14 2008-09-16 Lg Electronics Inc. Method for detecting cloth amount in drum washing machine
US5897672A (en) * 1997-12-05 1999-04-27 General Electric Company Clothes fabric type blend detection method and apparatus
JP3971520B2 (ja) * 1998-10-14 2007-09-05 東芝キヤリア株式会社 空気調和機の室外ファン用ブラシレスモータの駆動装置
US6581230B2 (en) 1998-10-27 2003-06-24 Diehl Ako Stiftung & Co. Kg Method of washing laundry in a motor-driven washing machine
US6122840A (en) * 1998-11-18 2000-09-26 General Electric Company Systems and methods for determining drying time for a clothes dryer
US6038724A (en) * 1998-11-27 2000-03-21 General Electric Company Clothes load estimation method and washing machine
KR100348626B1 (ko) * 2000-09-28 2002-08-13 엘지전자주식회사 세탁기의 포량감지장치
KR100381191B1 (ko) * 2000-10-02 2003-04-26 엘지전자 주식회사 세탁패턴 판정장치
DE10056574C1 (de) * 2000-11-15 2002-03-21 Whirlpool Co Verfahren zum Betreiben einer Frontlader-Waschmaschine
KR100425723B1 (ko) * 2001-07-10 2004-04-03 엘지전자 주식회사 센서리스 비엘디씨모터 세탁기의 포량 검출방법
KR100473319B1 (ko) * 2002-07-09 2005-03-10 삼성전자주식회사 세탁기 및 그 제어 방법
DE10316878B4 (de) * 2003-04-11 2008-04-17 Diehl Ako Stiftung & Co. Kg Waschmaschine mit bürstenlos kommutierendem Antriebsmotor
DE602004026646D1 (de) * 2004-08-18 2010-05-27 Lg Electronics Inc Kontrollverfahren zum automatischen trocknen
US7339334B2 (en) * 2006-04-19 2008-03-04 Padauk Technology Co., Ltd. Real-time responsive motor control system
US20120005840A1 (en) * 2010-07-06 2012-01-12 Jang Hoyong Washing machine and method for controlling the same
US9945060B2 (en) 2012-01-19 2018-04-17 Whirlpool Corporation Method to determine fabric type in a laundry treating appliance using motor current signature during agitation
CN102957368B (zh) * 2012-10-16 2015-04-22 上海三意电机驱动技术有限公司 一种洗衣机专用直流变频控制系统
CN104963164B (zh) * 2015-07-31 2017-05-10 广东威灵电机制造有限公司 滚筒洗衣机及其控制方法和装置
CN108385329B (zh) * 2018-01-30 2023-09-22 无锡小天鹅电器有限公司 洗衣机及其负载重量的检测方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61185298A (ja) * 1985-02-14 1986-08-18 シャープ株式会社 洗濯物量検知装置
DE3513602A1 (de) * 1985-04-16 1985-11-14 Grabowski Tropfkörper-Technik GmbH, 6352 Ober-Mörlen Hohlkoerper zur biologischen abwasserreinigung
JPS62224397A (ja) * 1986-03-26 1987-10-02 シャープ株式会社 電気洗濯機の負荷検出装置
JP2544000B2 (ja) * 1990-03-30 1996-10-16 株式会社東芝 洗濯機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420309B1 (ko) * 1998-12-30 2004-06-05 주식회사 대우일렉트로닉스 인버터세탁기의포량감지장치

Also Published As

Publication number Publication date
JPH04150895A (ja) 1992-05-25
KR960006903B1 (ko) 1996-05-25
JP2878819B2 (ja) 1999-04-05
US5233847A (en) 1993-08-10

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