FR2384055A1 - LAUNDRY WASHING MACHINE CONTROL DEVICE - Google Patents

LAUNDRY WASHING MACHINE CONTROL DEVICE

Info

Publication number
FR2384055A1
FR2384055A1 FR7807480A FR7807480A FR2384055A1 FR 2384055 A1 FR2384055 A1 FR 2384055A1 FR 7807480 A FR7807480 A FR 7807480A FR 7807480 A FR7807480 A FR 7807480A FR 2384055 A1 FR2384055 A1 FR 2384055A1
Authority
FR
France
Prior art keywords
control device
washing machine
laundry washing
machine control
machine
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.)
Granted
Application number
FR7807480A
Other languages
French (fr)
Other versions
FR2384055B3 (en
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.)
Hotpoint Ltd
Original Assignee
Hotpoint Ltd
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 Hotpoint Ltd filed Critical Hotpoint Ltd
Publication of FR2384055A1 publication Critical patent/FR2384055A1/en
Application granted granted Critical
Publication of FR2384055B3 publication Critical patent/FR2384055B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • 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
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • D06F2103/16—Washing liquid temperature
    • 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
    • D06F2105/50—Starting machine operation, e.g. delayed start or re-start after power cut
    • 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 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23431—Change program on detection of deviations
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24126—Program stopped if instruction not executed or if output module is missing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

L'invention concerne un dispositif de commande de machine à laver le linge. Il comporte une mémoire à semi-conducteurs dans laquelle sont mémorisés plusieurs programmes de lavage. Cette mémoire délivre des signaux de sortie qui commandent les différentes opérations exécutées par la machine. Ces opérations sont contrôlees par différents comparateurs qui peuvent retarder ou interrompre leur exécution en fonction de certaines conditions telles que la température de l'eau, son niveau, le nombre de tours effectués par le dispositif d'agitation, etc. L'invention s'applique notamment à des machines à laver le linge à chargement en façade.The invention relates to a control device for a washing machine. It has a semiconductor memory in which several washing programs are stored. This memory delivers output signals which control the various operations performed by the machine. These operations are controlled by various comparators which can delay or interrupt their execution depending on certain conditions such as the temperature of the water, its level, the number of revolutions made by the stirring device, etc. The invention applies in particular to front-loading laundry washing machines.

FR7807480A 1977-03-15 1978-03-15 LAUNDRY WASHING MACHINE CONTROL DEVICE Granted FR2384055A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10887/77A GB1596991A (en) 1977-03-15 1977-03-15 Clothes washing machines

Publications (2)

Publication Number Publication Date
FR2384055A1 true FR2384055A1 (en) 1978-10-13
FR2384055B3 FR2384055B3 (en) 1980-11-07

Family

ID=9976141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807480A Granted FR2384055A1 (en) 1977-03-15 1978-03-15 LAUNDRY WASHING MACHINE CONTROL DEVICE

Country Status (4)

Country Link
DE (1) DE2810948A1 (en)
FR (1) FR2384055A1 (en)
GB (1) GB1596991A (en)
IT (1) IT1107346B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478686A1 (en) * 1980-03-21 1981-09-25 Amiens Const Elect Mec Washing machine has microprocessor - which decides whether to resume washing after power failure
EP0422423A2 (en) * 1989-10-10 1991-04-17 Licentia Patent-Verwaltungs-GmbH Drive motor control method in large domestic appliances, especially in washing machines and linen driers
EP0957194A1 (en) * 1998-05-13 1999-11-17 Samsung Electronics Co., Ltd. A method of washing laundry

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703918A1 (en) * 1987-02-09 1988-08-18 Bosch Siemens Hausgeraete Automatically controlled washing machine or dishwasher
KR960041496A (en) * 1995-05-22 1996-12-19 구자홍 Apparatus and method for controlling input of fabric softener in washing machine
WO2010076158A1 (en) * 2008-12-30 2010-07-08 Arcelik Anonim Sirketi A washing machine having spin-drying function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478686A1 (en) * 1980-03-21 1981-09-25 Amiens Const Elect Mec Washing machine has microprocessor - which decides whether to resume washing after power failure
EP0422423A2 (en) * 1989-10-10 1991-04-17 Licentia Patent-Verwaltungs-GmbH Drive motor control method in large domestic appliances, especially in washing machines and linen driers
EP0422423A3 (en) * 1989-10-10 1992-06-03 Licentia Patent-Verwaltungs-Gmbh Drive motor control method in large domestic appliances, especially in washing machines and linen driers
EP0957194A1 (en) * 1998-05-13 1999-11-17 Samsung Electronics Co., Ltd. A method of washing laundry
US6044510A (en) * 1998-05-13 2000-04-04 Samsung Electronics Co., Ltd. Method for controlling the washing operation of a washing machine

Also Published As

Publication number Publication date
IT7867568A0 (en) 1978-03-15
FR2384055B3 (en) 1980-11-07
GB1596991A (en) 1981-09-03
IT1107346B (en) 1985-11-25
DE2810948A1 (en) 1978-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse