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FR2450304A1 - WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES - Google Patents

WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES

Info

Publication number
FR2450304A1
FR2450304A1 FR7905186A FR7905186A FR2450304A1 FR 2450304 A1 FR2450304 A1 FR 2450304A1 FR 7905186 A FR7905186 A FR 7905186A FR 7905186 A FR7905186 A FR 7905186A FR 2450304 A1 FR2450304 A1 FR 2450304A1
Authority
FR
France
Prior art keywords
thermostatic device
washing machine
set temperatures
device referring
several set
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
FR7905186A
Other languages
French (fr)
Other versions
FR2450304B1 (en
Inventor
Patick Le Porh
Yves Thibaut
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.)
AMIENS CONST ELECT MEC
Original Assignee
AMIENS CONST ELECT MEC
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 AMIENS CONST ELECT MEC filed Critical AMIENS CONST ELECT MEC
Priority to FR7905186A priority Critical patent/FR2450304A1/en
Priority to IT20145/80A priority patent/IT1141388B/en
Priority to GB8006272A priority patent/GB2047752B/en
Priority to ES488938A priority patent/ES8200419A1/en
Priority to DE19803007070 priority patent/DE3007070A1/en
Priority to JP2350180A priority patent/JPS55118789A/en
Publication of FR2450304A1 publication Critical patent/FR2450304A1/en
Application granted granted Critical
Publication of FR2450304B1 publication Critical patent/FR2450304B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • 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
    • D06F2105/10—Temperature of washing liquids; Heating means therefor
    • 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
    • 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

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)
  • Washing And Drying Of Tableware (AREA)
  • Control Of Temperature (AREA)

Abstract

L'INVENTION CONCERNE UNE MACHINE A LAVER DANS LAQUELLE UN DISPOSITIF THERMOSTATIQUE COMPARE LA TEMPERATURE DU BAIN DE LESSIVE DETECTEE PAR UN CAPTEUR AVEC AU MOINS DEUX TEMPERATURES DE CONSIGNE SELECTIONNABLES INDEPENDAMMENT L'UNE DE L'AUTRE. LE CHANGEMENT D'ETAT DE LA SORTIE DU DISPOSITIF THERMOSTATIQUE COMMANDE LA PROGRESSION DU PROGRAMMATEUR LORSQUE LE BAIN DE LESSIVE A ATTEINT LA TEMPERATURE DE CONSIGNE LA PLUS BASSE. APPLICATION: MACHINES A LAVER LE LINGE OU LA VAISSELLE.THE INVENTION RELATES TO A WASHING MACHINE IN WHICH A THERMOSTATIC DEVICE COMPARES THE TEMPERATURE OF THE LAUNDRY BATH DETECTED BY A SENSOR WITH AT LEAST TWO SELECTABLE SETPOINT TEMPERATURES INDEPENDENTLY OF ONE OF THE OTHER. CHANGING THE THERMOSTATIC DEVICE OUTPUT STATUS CONTROLS THE PROGRESS OF THE PROGRAMMER WHEN THE LAUNDRY BATH HAS REACHED THE LOWEST SETPOINT TEMPERATURE. APPLICATION: LAUNDRY OR DISH WASHING MACHINES.

FR7905186A 1979-02-28 1979-02-28 WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES Granted FR2450304A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7905186A FR2450304A1 (en) 1979-02-28 1979-02-28 WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES
IT20145/80A IT1141388B (en) 1979-02-28 1980-02-25 WASHING MACHINE WITH A THERMOSTATIC DEVICE WITH A MULTIPLE OF CONTROL TEMPERATURES
GB8006272A GB2047752B (en) 1979-02-28 1980-02-25 Laundry or dish-washing machines
ES488938A ES8200419A1 (en) 1979-02-28 1980-02-26 Laundry or dish-washing machine
DE19803007070 DE3007070A1 (en) 1979-02-28 1980-02-26 WASHING MACHINE WITH A THERMOSTAT WITH SEVERAL SET TEMPERATURES
JP2350180A JPS55118789A (en) 1979-02-28 1980-02-28 Washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905186A FR2450304A1 (en) 1979-02-28 1979-02-28 WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES

Publications (2)

Publication Number Publication Date
FR2450304A1 true FR2450304A1 (en) 1980-09-26
FR2450304B1 FR2450304B1 (en) 1983-10-28

Family

ID=9222568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905186A Granted FR2450304A1 (en) 1979-02-28 1979-02-28 WASHING MACHINE WITH THERMOSTATIC DEVICE REFERRING TO SEVERAL SET TEMPERATURES

Country Status (6)

Country Link
JP (1) JPS55118789A (en)
DE (1) DE3007070A1 (en)
ES (1) ES8200419A1 (en)
FR (1) FR2450304A1 (en)
GB (1) GB2047752B (en)
IT (1) IT1141388B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542599A1 (en) * 1991-11-15 1993-05-19 Ciapem Washing machine or drier programmer with two time bases of different types

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689089A (en) * 1984-09-21 1987-08-25 Hobart Corporation Heat control for a dishwashing machine
DE4142517A1 (en) * 1991-12-21 1993-06-24 Licentia Gmbh Program-controlled washing machine or dishwasher - registers speed of temperature rise in washing water to provide for heater control
DE10360553A1 (en) * 2003-12-22 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Current sensor for monitoring overheating of heating elements

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385135A (en) * 1943-08-27 1945-09-18 Du Pont Propellant smokeless powder
FR1211599A (en) * 1958-04-26 1960-03-17 Saia Ag control equipment for washing machine
FR1473560A (en) * 1965-01-02 1967-03-17 Scharpf Gebr Kg Maschinenfabrik Temperature control device
FR1488868A (en) * 1965-08-13 1967-07-13 Scharpf Gebr Kg Maschinenfabrik Temperature dependent switching device
CH519824A (en) * 1970-09-17 1972-02-29 Holzer Patent Ag Device in a program switching device for controlling an electric motor connected to an alternating current network
FR2100358A5 (en) * 1970-07-23 1972-03-17 Siemens Elektrogeraete Gmbh
US3772900A (en) * 1972-03-02 1973-11-20 Mc Graw Edison Co Temperature controller for fluid in an apparatus having a plurality of operation cycles
DE2526470A1 (en) * 1975-06-13 1976-12-16 Licentia Gmbh Domestic washing programmer - with selector switch to replace high heating grate by longer mechanical washing period
FR2360124A1 (en) * 1976-07-30 1978-02-24 Amiens Const Electro Mecan Heating power switching control in domestic appliance - uses micromotor actuated only on reception of signal detecting appliance operating conditions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106196A (en) * 1979-02-09 1980-08-14 Sanyo Electric Co Full automatic washing machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385135A (en) * 1943-08-27 1945-09-18 Du Pont Propellant smokeless powder
FR1211599A (en) * 1958-04-26 1960-03-17 Saia Ag control equipment for washing machine
FR1473560A (en) * 1965-01-02 1967-03-17 Scharpf Gebr Kg Maschinenfabrik Temperature control device
FR1488868A (en) * 1965-08-13 1967-07-13 Scharpf Gebr Kg Maschinenfabrik Temperature dependent switching device
FR2100358A5 (en) * 1970-07-23 1972-03-17 Siemens Elektrogeraete Gmbh
CH519824A (en) * 1970-09-17 1972-02-29 Holzer Patent Ag Device in a program switching device for controlling an electric motor connected to an alternating current network
US3772900A (en) * 1972-03-02 1973-11-20 Mc Graw Edison Co Temperature controller for fluid in an apparatus having a plurality of operation cycles
DE2526470A1 (en) * 1975-06-13 1976-12-16 Licentia Gmbh Domestic washing programmer - with selector switch to replace high heating grate by longer mechanical washing period
FR2360124A1 (en) * 1976-07-30 1978-02-24 Amiens Const Electro Mecan Heating power switching control in domestic appliance - uses micromotor actuated only on reception of signal detecting appliance operating conditions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542599A1 (en) * 1991-11-15 1993-05-19 Ciapem Washing machine or drier programmer with two time bases of different types

Also Published As

Publication number Publication date
GB2047752B (en) 1983-02-02
GB2047752A (en) 1980-12-03
FR2450304B1 (en) 1983-10-28
DE3007070A1 (en) 1980-09-11
ES488938A0 (en) 1981-10-16
JPS6243717B2 (en) 1987-09-16
JPS55118789A (en) 1980-09-11
IT8020145A0 (en) 1980-02-25
IT1141388B (en) 1986-10-01
DE3007070C2 (en) 1989-01-26
ES8200419A1 (en) 1981-10-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse