DE3782955D1 - METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE. - Google Patents

METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE.

Info

Publication number
DE3782955D1
DE3782955D1 DE8787102685T DE3782955T DE3782955D1 DE 3782955 D1 DE3782955 D1 DE 3782955D1 DE 8787102685 T DE8787102685 T DE 8787102685T DE 3782955 T DE3782955 T DE 3782955T DE 3782955 D1 DE3782955 D1 DE 3782955D1
Authority
DE
Germany
Prior art keywords
washing machine
unbalanced
correcting
program
limit value
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 - Fee Related
Application number
DE8787102685T
Other languages
German (de)
Inventor
Franz-Josef Ing G Wipperfuerth
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.)
AEG Hausgeraete GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE8787102685T priority Critical patent/DE3782955D1/en
Application granted granted Critical
Publication of DE3782955D1 publication Critical patent/DE3782955D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

In a washing machine with a motor driven wash and spin srum, the actual fluctuation of the drive motor speed are determined during the phase, when the washing is being distributed over the drum. The desired value of the imbalance is calcualted by a processor as a function of the type and quantity of the washing. If a comparator establishes any discrepancy, it regulates the motor speed until the imbalance remains within the set limits.
DE8787102685T 1986-03-03 1987-02-25 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE. Expired - Fee Related DE3782955D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787102685T DE3782955D1 (en) 1986-03-03 1987-02-25 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863606819 DE3606819A1 (en) 1986-03-03 1986-03-03 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE
DE8787102685T DE3782955D1 (en) 1986-03-03 1987-02-25 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE.

Publications (1)

Publication Number Publication Date
DE3782955D1 true DE3782955D1 (en) 1993-01-21

Family

ID=6295332

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863606819 Withdrawn DE3606819A1 (en) 1986-03-03 1986-03-03 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE
DE8787102685T Expired - Fee Related DE3782955D1 (en) 1986-03-03 1987-02-25 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863606819 Withdrawn DE3606819A1 (en) 1986-03-03 1986-03-03 METHOD FOR CORRECTING THE UNBALANCED LIMIT VALUE FOR A PROGRAM-CONTROLLED WASHING MACHINE

Country Status (2)

Country Link
EP (1) EP0236857B1 (en)
DE (2) DE3606819A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736809A1 (en) * 1987-10-30 1989-05-11 Licentia Gmbh Method and device for measuring the drum load, in particular in domestic washing machines and spin dryers
DE3804720A1 (en) * 1988-02-15 1989-08-24 Siemens Ag METHOD FOR DIAGNOSIS OF MECHANICAL PROPERTIES OF THE ROTATING PARTS OF ROLLING MACHINES
FR2629484B1 (en) * 1988-03-29 1990-11-16 Esswein Sa IMPROVEMENT IN MEANS FOR DETECTING BALMS IN WASHING MACHINES
DE3824799A1 (en) * 1988-07-21 1990-01-25 Licentia Gmbh Control process for a laundry dryer working on the drum principle
JP2544000B2 (en) * 1990-03-30 1996-10-16 株式会社東芝 Washing machine
DE9013638U1 (en) * 1990-09-28 1990-12-06 Siemens Ag, 8000 Muenchen, De
DE4101341A1 (en) * 1991-01-18 1992-07-23 Ako Werke Gmbh & Co Frequency transverter for operating polyphase induction motor - with control electronics to set operating frequency and voltage according to ideal motor speed
DE4119902A1 (en) * 1991-06-17 1993-01-07 Elektronik Regelautomatik Drive unit for washing machines etc. - has three=phase asynchronous motor with at least 2 slots per pole and phase
DE4141213C2 (en) * 1991-12-13 1996-12-12 Bosch Siemens Hausgeraete Method for determining the dry weight of laundry, the water level and the bound liquor in a drum washing machine and washing machine for carrying out the method
DE4204046A1 (en) * 1992-02-12 1993-08-19 Licentia Gmbh Program-controlled washing machine with laundry drum - features automatic controlling water supply from difference between drum speeding-up and slowing-down times
DE4206135A1 (en) * 1992-02-28 1993-09-02 Licentia Gmbh Controlling spinning process of drum washing machine - using revolution speed control device for electric motor which is supplied with washing parameters., e.g. vol. of washing and/or type of washing, etc.
DE4221772A1 (en) * 1992-07-02 1994-01-05 Licentia Gmbh Registering imbalance in household washing machines - by measuring speed fluctations of the two reversing directions of rotation in washing and rinsing processes, etc.
DE4229646C2 (en) * 1992-09-04 1998-08-06 Bosch Siemens Hausgeraete Process for spinning wet laundry
DE4235614C2 (en) * 1992-10-22 2000-02-10 Ako Werke Gmbh & Co Procedure for determining the unbalance of a loaded washing machine drum
DE4418721A1 (en) * 1994-05-28 1995-11-30 Licentia Gmbh Control process for domestic dishwasher pump
IT1266861B1 (en) * 1994-06-16 1997-01-21 Merloni Elettrodomestici Spa METHOD FOR CHECKING THE CONDITIONS OF THE LOAD OF THE CLOTHES IN A MACHINE FOR THE WASHING AND / OR DRYING OF LINEN, AND MACHINE
IT1267586B1 (en) 1994-09-28 1997-02-07 Zanussi Elettrodomestici WASHING MACHINE WITH PERFECTED ANTI-UNBALANCING DEVICE
EP1342826A1 (en) * 2002-03-04 2003-09-10 Primus N.V. System for managing out-of-balance of loads in a laundry apparatus
KR101138888B1 (en) * 2003-11-25 2012-05-14 삼성전자주식회사 Washing Machine And Control Method Thereof
KR101028089B1 (en) 2008-05-23 2011-04-08 엘지전자 주식회사 Washing machine and method for controlling washing machine
KR101028086B1 (en) 2008-05-23 2011-04-08 엘지전자 주식회사 Washing machine and method for controlling washing machine
KR100977575B1 (en) 2008-05-23 2010-08-23 엘지전자 주식회사 Washing machine and method for controlling washing machine
KR100977576B1 (en) 2008-05-23 2010-08-23 엘지전자 주식회사 Washing machine and method for controlling washing machine
KR100977574B1 (en) 2008-05-23 2010-08-23 엘지전자 주식회사 Washing machine and method for controlling washing machine
KR101028087B1 (en) 2008-05-23 2011-04-08 엘지전자 주식회사 Washing machine and method for controlling washing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1038355B (en) * 1975-05-22 1979-11-20 Ire Spa PROCEDURE AND AUTOMATIC MACHINE FOR WASHING AND SPINNING THE LINEN
CH651602A5 (en) * 1982-07-20 1985-09-30 Terraillon Washing machine
DE3416639A1 (en) * 1984-05-05 1985-11-07 Miele & Cie GmbH & Co, 4830 Gütersloh Process for controlling the spin programme of a washing machine

Also Published As

Publication number Publication date
EP0236857B1 (en) 1992-12-09
EP0236857A3 (en) 1988-06-08
DE3606819A1 (en) 1987-09-10
EP0236857A2 (en) 1987-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEG HAUSGERAETE GMBH, 90429 NUERNBERG, DE

8339 Ceased/non-payment of the annual fee