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GB2081751B - Water level regulation in an automatic washing machine - Google Patents

Water level regulation in an automatic washing machine

Info

Publication number
GB2081751B
GB2081751B GB8123312A GB8123312A GB2081751B GB 2081751 B GB2081751 B GB 2081751B GB 8123312 A GB8123312 A GB 8123312A GB 8123312 A GB8123312 A GB 8123312A GB 2081751 B GB2081751 B GB 2081751B
Authority
GB
United Kingdom
Prior art keywords
water level
washing machine
automatic washing
level regulation
regulation
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
GB8123312A
Other versions
GB2081751A (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.)
BSH Hausgeraete GmbH
Original Assignee
Bosch Siemens Hausgerate 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 Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH
Publication of GB2081751A publication Critical patent/GB2081751A/en
Application granted granted Critical
Publication of GB2081751B publication Critical patent/GB2081751B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • 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
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2105/02—Water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
GB8123312A 1980-08-12 1981-07-30 Water level regulation in an automatic washing machine Expired GB2081751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3030501A DE3030501C2 (en) 1980-08-12 1980-08-12 Device for regulating the water level in a drum washing machine

Publications (2)

Publication Number Publication Date
GB2081751A GB2081751A (en) 1982-02-24
GB2081751B true GB2081751B (en) 1984-05-31

Family

ID=6109462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8123312A Expired GB2081751B (en) 1980-08-12 1981-07-30 Water level regulation in an automatic washing machine

Country Status (4)

Country Link
DE (1) DE3030501C2 (en)
FR (1) FR2488624A1 (en)
GB (1) GB2081751B (en)
IT (1) IT1137813B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842996C2 (en) * 1988-12-21 1994-05-26 Licentia Gmbh Process for regulating the water level and protecting the heater from drying out in household washing machines with an electric heater
DE3900705C2 (en) * 1989-01-12 1994-05-26 Licentia Gmbh Method for determining the amount of water in the tub of a washing machine
DE4122307A1 (en) * 1991-07-05 1993-01-14 Licentia Gmbh Registering program control parameters for washing machines for small or large laundry vol. - using revolution speed electronics reversibly driven drum, water supply system regulated irrespective of operational pressure, and level control system
DE4140949C2 (en) * 1991-12-12 1996-07-11 Aeg Hausgeraete Gmbh Level control for a dishwasher
DE4304031A1 (en) * 1993-02-11 1994-08-18 Licentia Gmbh Drum washing machine with a program sequence control device
DE4331603A1 (en) * 1993-09-17 1995-03-23 Licentia Gmbh Method for determining laundry-specific parameters in household washing machines and device for carrying out the method
DE4431654C2 (en) * 1994-09-06 1998-11-26 Miele & Cie Method for filling a washing machine tub
IT1284371B1 (en) * 1996-02-05 1998-05-18 Merloni Elettrodomestici Spa METHOD FOR DETERMINING THE QUANTITY AND / OR TYPE OF FABRIC INTRODUCED IN A WASHING MACHINE.
WO2008052979A1 (en) * 2006-10-31 2008-05-08 Arcelik Anonim Sirketi A washing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991525U (en) * 1968-08-14 Siemens Electroge rate Gesellschaft mit beschrankter Haf tung 1000 Berlin und 8000 München Device for controlling the liquid level in the tub of a washing machine or dishwasher
US2820357A (en) * 1954-03-08 1958-01-21 Fritz W A Henrici Liquid level control for laundry wheels and the like
DE1148519B (en) * 1958-03-03 1963-05-16 Licentia Gmbh Washing machine
DE1435021A1 (en) * 1960-01-08 1969-03-13 Siemens Elektrogeraete Gmbh Washing machine
DE1231661B (en) * 1963-04-09 1967-01-05 Bosch Gmbh Robert Device for controlling the water level in washing machines
DE1201292B (en) * 1964-01-28 1965-09-23 Burger Eisenwerke Ag Automatic washing machine
DE1498375A1 (en) * 1965-12-03 1969-02-06 Kieninger & Obergfell Kg Fluid level control device, especially for electrical household appliances such as washing machines and dishwashers
DE6915619U (en) * 1969-04-15 1970-01-15 Siemens Elektrogeraete Gmbh DEVICE FOR CONTROLLING THE LIQUID LEVEL IN THE SOAP RESERVOIR OF A WASHING MACHINE OR DISHWASHER
DE2439628A1 (en) * 1974-08-19 1976-03-04 Ind Izola Sa Domestic washing machine with rotary drum - allowing rotation of drum after reaching a min water level during filling
GB1477054A (en) * 1974-10-10 1977-06-22 Ind Izola Sa Washing machine control

Also Published As

Publication number Publication date
DE3030501A1 (en) 1982-02-25
IT1137813B (en) 1986-09-10
FR2488624B1 (en) 1985-03-08
FR2488624A1 (en) 1982-02-19
DE3030501C2 (en) 1985-09-05
IT8123394A0 (en) 1981-08-06
GB2081751A (en) 1982-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee