FR2457921A1 - CONTROL DEVICE FOR WASHING MACHINES - Google Patents

CONTROL DEVICE FOR WASHING MACHINES

Info

Publication number
FR2457921A1
FR2457921A1 FR8011924A FR8011924A FR2457921A1 FR 2457921 A1 FR2457921 A1 FR 2457921A1 FR 8011924 A FR8011924 A FR 8011924A FR 8011924 A FR8011924 A FR 8011924A FR 2457921 A1 FR2457921 A1 FR 2457921A1
Authority
FR
France
Prior art keywords
water
washing machines
control device
cleaning agent
programming unit
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.)
Withdrawn
Application number
FR8011924A
Other languages
French (fr)
Inventor
Anton Knoll
Anita Marten
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.)
Licentia Patent Verwaltungs 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
Publication of FR2457921A1 publication Critical patent/FR2457921A1/en
Withdrawn legal-status Critical Current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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

DISPOSITIF DE COMMANDE POUR MACHINES A LAVER COMPORTANT UN DISPOSITIF POUR L'ADDITION DE L'AGENT NETTOYANT DOSE EN FONCTION DE LA DURETE DE L'EAU, UN DISPOSITIF DE REGLAGE DU NIVEAU ET UNE UNITE DE PROGRAMMATION COMMANDANT LES OPERATIONS DE RINCAGE, CE DISPOSITIF DE COMMANDE COMPORTANT UN DISPOSITIF 4 QUI MESURE LA QUANTITE D'EAU ADMISE DANS LA CUVE DE LAVAGE JUSQU'A ATTEINDRE UN NIVEAU PREDETERMINE ET DELIVRE EN FONCTION DE CETTE QUANTITE D'EAU, UN NOMBRE D'IMPULSIONS A UN CIRCUIT D'EVALUATION 6, 7 QUI COMPARE LA VALEUR D'ENTREE A DES VALEURS FIXES ET DETERMINELE DOSAGE DE L'AGENT NETTOYANT A L'AIDE D'UN ORGANE DE REGLAGE 8 ET PAR L'INTERMEDIAIRE D'UN ELEMENT DE TEMPORISATION 5 AINSI QUE LE NOMBRE DES OPERATIONS DE RINCAGE AU MOYEN D'UNE UNITE DE PROGRAMMATION.CONTROL DEVICE FOR WASHING MACHINES COMPRISING A DEVICE FOR ADDING THE DOSE CLEANING AGENT ACCORDING TO THE HARDNESS OF WATER, A LEVEL ADJUSTMENT DEVICE AND A PROGRAMMING UNIT CONTROLLING FLUSHING OPERATIONS, THIS DEVICE CONTROL COMPRISING A DEVICE 4 WHICH MEASURES THE QUANTITY OF WATER ADMITTED TO THE WASH TANK UNTIL A PREDETERMINED LEVEL IS PROVIDED, ACCORDING TO THIS QUANTITY OF WATER, A NUMBER OF PULSES TO AN EVALUATION CIRCUIT 6, 7 WHICH COMPARES THE INPUT VALUE WITH FIXED AND DETERMINED VALUES DETERMINATION OF THE CLEANING AGENT USING AN ADJUSTMENT MEMBER 8 AND THROUGH A TIMING ELEMENT 5 AS WELL AS THE NUMBER OF FLUSHING OPERATIONS BY MEANS OF A PROGRAMMING UNIT.

FR8011924A 1979-05-30 1980-05-29 CONTROL DEVICE FOR WASHING MACHINES Withdrawn FR2457921A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921911A DE2921911C2 (en) 1979-05-30 1979-05-30 Control device for washing machines

Publications (1)

Publication Number Publication Date
FR2457921A1 true FR2457921A1 (en) 1980-12-26

Family

ID=6072010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011924A Withdrawn FR2457921A1 (en) 1979-05-30 1980-05-29 CONTROL DEVICE FOR WASHING MACHINES

Country Status (4)

Country Link
DE (1) DE2921911C2 (en)
FR (1) FR2457921A1 (en)
GB (1) GB2051413B (en)
IT (1) IT1130687B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474547A1 (en) * 1980-01-26 1981-07-31 Miele & Cie METHOD AND DEVICE FOR CONTROLLING THE PROGRAM OF A WASHING MACHINE, WHOSE WATER SUPPLY IS FUNCTION OF ITS LEVEL
FR2559796A1 (en) * 1984-02-17 1985-08-23 Esswein Sa WASHING MACHINE WITH AUTOMATIC DETERMINATION OF THE TYPE OF LAUNDRY INSERTED IN THIS MACHINE

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484487A1 (en) * 1980-06-13 1981-12-18 Labo Electronique Physique METHOD FOR DETERMINING THE AVERAGE NATURE OF THE LAUNDRY INTRODUCED IN A LAUNDRY WASHING MACHINE AND CARRYING OUT SAID METHOD ON THE SAME
DE3206563A1 (en) * 1982-02-24 1983-09-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Control device for a washing machine
DE3329346A1 (en) * 1983-08-13 1985-02-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for controlling and/or regulating an automatic washing machine
DE3329345A1 (en) * 1983-08-13 1985-02-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for measuring quantities of water
DE3446288A1 (en) * 1984-12-19 1986-06-19 Licentia Gmbh Method and arrangement for the program control of a washing machine
DE3811087C2 (en) * 1988-02-09 1994-08-25 Bosch Siemens Hausgeraete Process for washing and rinsing laundry and suitable automatically operated washing machine
IT1220742B (en) * 1988-03-02 1990-06-21 Ind Zanzssi Spa DEVICE FOR ADJUSTING THE INPUT OF LIQUID DETERGENTS OF WASHING MACHINES, IN PARTICULAR WASHING MACHINES
DE3901686A1 (en) * 1989-01-21 1990-07-26 Miele & Cie WASHING MACHINE OR WASHING DRYER WITH A DOSING DEVICE
DE4022439A1 (en) * 1990-07-14 1992-01-16 Licentia Gmbh Water feed control for electric dishwasher - uses single-pole switch controlled by flow to actuated magnetic filling valve
SE9003557L (en) * 1990-11-08 1992-05-09 Bernt Griverus METHODS AND DEVICES FOR CONTROL AND MONITORING OF A GAS OR WELL-SUPPLY SYSTEM WITH SENSORS USING SENSORS OF PHYSICAL SIZES SUCH AS MOISTURE, PRESSURE, TEMPERATURE ETC
DE4038802A1 (en) * 1990-12-05 1992-06-11 Bosch Siemens Hausgeraete CONTROL FOR AN ELECTRICAL HOME APPLIANCE
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
DE4336350A1 (en) * 1993-10-25 1995-04-27 Bosch Siemens Hausgeraete Method for determining the amount of laundry in a laundry treatment machine
DE4439680C1 (en) * 1994-11-07 1996-06-05 Henkel Ecolab Gmbh & Co Ohg Process for dosing a particulate detergent or cleaning agent and device suitable therefor
IT1267603B1 (en) * 1994-12-13 1997-02-07 Zanussi Elettrodomestici WASHING MACHINES WITH PERFECTED DEVICES FOR DETERMINING THE TYPE OF FABRIC
DE10062111C1 (en) * 2000-12-13 2002-07-25 Miele & Cie Process for dosing detergent
EP1350881B1 (en) * 2002-04-02 2005-12-28 Whirlpool Corporation Method for controlling the program of a washing machine and washing machine using such method
WO2004106615A1 (en) * 2003-05-28 2004-12-09 Lg Electronics Inc. Washing machine and the control method of the same
WO2004106616A1 (en) 2003-05-28 2004-12-09 Lg Electronics, Inc. Control method of washing machine
EP1734169B1 (en) 2005-06-16 2008-02-20 Electrolux Home Products Corporation N.V. Household-type water-recirculating clothes washing machine with automatic measure of the washload type, and operating method thereof
US7930787B2 (en) 2008-03-31 2011-04-26 Whirlpool Corporation Method for determining load size and/or setting water level in a washing machine
US7930786B2 (en) 2008-03-31 2011-04-26 Whirlpool Corporation Method for determining load size and/or setting water level in a washing machine
US8245342B2 (en) 2008-07-30 2012-08-21 Whirlpool Corporation Method for determining load size in a washing machine
CN101649536A (en) * 2008-08-14 2010-02-17 博西华电器（江苏）有限公司 Rotary drum washing machine and method for controlling water inlet of same
US9624617B2 (en) * 2015-01-08 2017-04-18 Haier Us Appliance Solutions, Inc. Washing machine appliance and a method for operating a washing machine appliance
GB2567693A (en) 2017-10-23 2019-04-24 Selden Res Ltd A chemical dosing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157578B (en) * 1958-07-26 1963-11-21 Constructa Werke G M B H Washing machine with an automatically controlled adjustment device for the level of the liquor depending on the amount of laundry
IT1083320B (en) * 1977-07-22 1985-05-21 Zanussi A Spa Industrie ELECTRONIC PROGRAMMER, IN PARTICULAR FOR DOMESTIC WASHING MACHINES
DD145031A3 (en) * 1978-06-12 1980-11-19 Sonja Panhans DEVICE FOR CONTROLLING THE WASHING PROCESS IN HOUSEHOLD WASHING MACHINES
IT1108926B (en) * 1978-10-19 1985-12-16 Zanussi A Spa Industrie WATER LOAD CONTROL DEVICE IN A WASHING MACHINE, IN PARTICULAR FOR DOMESTIC USE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474547A1 (en) * 1980-01-26 1981-07-31 Miele & Cie METHOD AND DEVICE FOR CONTROLLING THE PROGRAM OF A WASHING MACHINE, WHOSE WATER SUPPLY IS FUNCTION OF ITS LEVEL
FR2559796A1 (en) * 1984-02-17 1985-08-23 Esswein Sa WASHING MACHINE WITH AUTOMATIC DETERMINATION OF THE TYPE OF LAUNDRY INSERTED IN THIS MACHINE
EP0159202A1 (en) * 1984-02-17 1985-10-23 Esswein S.A. Washing machine with automatic detection of the load and the kind of laundry

Also Published As

Publication number Publication date
DE2921911C2 (en) 1985-07-25
IT1130687B (en) 1986-06-18
GB2051413B (en) 1983-04-13
DE2921911A1 (en) 1980-12-11
GB2051413A (en) 1981-01-14
IT8022401A0 (en) 1980-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse