DE3663545D1 - Washing machine with a thermostat for controlling the water temperature - Google Patents

Washing machine with a thermostat for controlling the water temperature

Info

Publication number
DE3663545D1
DE3663545D1 DE8686402239T DE3663545T DE3663545D1 DE 3663545 D1 DE3663545 D1 DE 3663545D1 DE 8686402239 T DE8686402239 T DE 8686402239T DE 3663545 T DE3663545 T DE 3663545T DE 3663545 D1 DE3663545 D1 DE 3663545D1
Authority
DE
Germany
Prior art keywords
temperature
washing machine
micromotor
thermostat
controlling
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
Application number
DE8686402239T
Other languages
German (de)
Inventor
Bernard Delhomme
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.)
Compagnie Industrielle dAppareils Menagers SA CIAPEM
Original Assignee
Compagnie Industrielle dAppareils Menagers SA CIAPEM
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9323755&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3663545(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Compagnie Industrielle dAppareils Menagers SA CIAPEM filed Critical Compagnie Industrielle dAppareils Menagers SA CIAPEM
Application granted granted Critical
Publication of DE3663545D1 publication Critical patent/DE3663545D1/en
Expired 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
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/10—Temperature of washing liquids; Heating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Temperature (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

1. A washing machine comprising an element (11) for heating the water supplied with energy as function of the condition that is to say open or closed, of a switch (21) of an electromechanical programmer comprising cams driven by an electrical micromotor (18), and means for the control of the temperature of the supply of the heating element (11), when a desired temperature is reached, characterized in that the micromotor (18) is in series with a static switch (14), whose conducting state depends on the output signal of a control circuit (10) receiving, on the one hand, the signal of a sensor (12) for the temperature of the water and, on the other hand, a signal for the set temperature and acting on the conducting state of the static switch in order to cause rotation of the micromotor in order to interrupt the supply to the heating element (11) when the set temperature is reached.
DE8686402239T 1985-10-11 1986-10-09 Washing machine with a thermostat for controlling the water temperature Expired DE3663545D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515112A FR2588580B1 (en) 1985-10-11 1985-10-11 WASHING MACHINE WITH WATER TEMPERATURE CONTROL THERMOSTAT

Publications (1)

Publication Number Publication Date
DE3663545D1 true DE3663545D1 (en) 1989-06-29

Family

ID=9323755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402239T Expired DE3663545D1 (en) 1985-10-11 1986-10-09 Washing machine with a thermostat for controlling the water temperature

Country Status (4)

Country Link
EP (1) EP0223649B2 (en)
AT (1) ATE43373T1 (en)
DE (1) DE3663545D1 (en)
FR (1) FR2588580B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2364278T3 (en) 2006-06-13 2011-08-30 Electrolux Home Products Corporation N.V. CIRCUIT PROVISION FOR AN APPLIANCES.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1179790A (en) * 1956-09-08 1959-05-28 Pfenningsberg Gmbh Maschfab Method and device for maintaining the temperature of water in automatic washing machines
GB957944A (en) * 1960-01-15 1964-05-13 English Electric Co Ltd Improvements in or relating to automatic electric washing machines
DE1191329B (en) * 1963-03-02 1965-04-22 Constructa Werke G M B H Measuring and switching device for washing machines to be operated with boiling liquor
CH451354A (en) * 1965-01-02 1968-05-15 Scharpf Gebr Kg Maschinenfabrik Temperature control device
DE1588274A1 (en) * 1967-01-31 1970-05-14 Walter Holzer Arrangement for program-dependent control, especially a fully automatic washing machine
DE2045500A1 (en) * 1970-09-07 1972-03-16 Siemens-Electrogeräte GmbH, 1000 Berlin u. 8000 München Drum washing machine equipped to dry the laundry
DE2923007C2 (en) * 1979-06-07 1985-08-01 Miele & Cie GmbH & Co, 4830 Gütersloh Program control arrangement for washing machines
DE3324482A1 (en) * 1983-07-07 1985-01-24 Miele & Cie GmbH & Co, 4830 Gütersloh Microcomputer-controlled programme controller for domestic appliances

Also Published As

Publication number Publication date
FR2588580A1 (en) 1987-04-17
FR2588580B1 (en) 1988-04-08
EP0223649B1 (en) 1989-05-24
EP0223649A1 (en) 1987-05-27
ATE43373T1 (en) 1989-06-15
EP0223649B2 (en) 1992-10-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee