ES8502498A1 - Device in washing machines having detergent storage containers - Google Patents

Device in washing machines having detergent storage containers

Info

Publication number
ES8502498A1
ES8502498A1 ES526809A ES526809A ES8502498A1 ES 8502498 A1 ES8502498 A1 ES 8502498A1 ES 526809 A ES526809 A ES 526809A ES 526809 A ES526809 A ES 526809A ES 8502498 A1 ES8502498 A1 ES 8502498A1
Authority
ES
Spain
Prior art keywords
storage containers
washing
washing machines
detergent storage
switching device
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
ES526809A
Other languages
Spanish (es)
Other versions
ES526809A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES526809A0 publication Critical patent/ES526809A0/en
Publication of ES8502498A1 publication Critical patent/ES8502498A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • 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
    • D06F2103/64—Radiation, e.g. microwaves
    • 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
    • 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
    • D06F2105/42—Detergent or additive supply
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • D06F2105/60—Audible signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

Each of the storage containers from which detergent or washing-up agent in liquid form can be fed to the washing or washing-up water under the control of a programmed control is assigned in an optically transparent lower region an optical switching device having a light source and an optoelectric switching member connected downstream of the evaluation circuit of this optoelectronic switching device is a transducing-sensor device.
ES526809A 1982-10-28 1983-10-27 Device in washing machines having detergent storage containers Expired ES8502498A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823240048 DE3240048A1 (en) 1982-10-28 1982-10-28 Device in washing machines having detergent storage containers

Publications (2)

Publication Number Publication Date
ES526809A0 ES526809A0 (en) 1985-01-01
ES8502498A1 true ES8502498A1 (en) 1985-01-01

Family

ID=6176878

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526809A Expired ES8502498A1 (en) 1982-10-28 1983-10-27 Device in washing machines having detergent storage containers

Country Status (4)

Country Link
DE (1) DE3240048A1 (en)
ES (1) ES8502498A1 (en)
IT (1) IT1169884B (en)
SE (1) SE8305312L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822246A1 (en) * 1988-07-01 1990-01-04 Bauknecht Hausgeraete Metering device for liquids
DE9000252U1 (en) * 1990-01-11 1990-02-22 Fagus-Grecon Greten Gmbh & Co Kg, 3220 Alfeld, De
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
DE4232198C2 (en) * 1991-09-25 2001-12-13 Honda Motor Co Ltd Indicator for the degree of filling of the grass catcher of a lawnmower
JP3037794B2 (en) * 1991-09-25 2000-05-08 本田技研工業株式会社 Glass harvester full detection device for reapers
JPH0793918B2 (en) * 1992-02-04 1995-10-11 三洋電機株式会社 Dishwasher controller
US5782109A (en) * 1996-05-06 1998-07-21 Ecolab Inc. Dispenser
DE10257238B9 (en) * 2002-12-04 2009-06-04 Optotransmitter-Umweltschutz-Technologie E.V. Method and device for the characterization of impurities in liquids
FR2902804B1 (en) * 2006-06-21 2008-08-08 Brandt Ind Sas WASHING MACHINE EQUIPPED WITH A BOX FOR WASHING PRODUCTS
EP2591713B1 (en) * 2013-01-29 2023-02-01 V-Zug AG Household appliance with water level sensor
JP7398697B2 (en) * 2019-08-05 2023-12-15 青島海爾洗衣机有限公司 Ultrasonic cleaning equipment and washing machines
CN111020977A (en) * 2019-12-06 2020-04-17 珠海格力电器股份有限公司 Detergent liquid level detection method and washing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241065A1 (en) * 1972-08-21 1974-02-28 Rheinische Braunkohlenw Ag METHOD AND DEVICE FOR MEASURING A BULK MATERIAL CONVEYOR FLOW
DE2554592C3 (en) * 1975-12-04 1981-11-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Washing process for textiles to be carried out in an automatic washing machine and the device for carrying it out
DE2920199A1 (en) * 1978-05-31 1979-12-06 Eaton Sa Monaco Fluid level indicator using opto-electronic sensor - has screw insert with light guide rod exhibiting total internal reflection

Also Published As

Publication number Publication date
ES526809A0 (en) 1985-01-01
DE3240048A1 (en) 1984-05-03
DE3240048C2 (en) 1987-06-11
IT1169884B (en) 1987-06-03
SE8305312L (en) 1984-04-29
IT8323415A0 (en) 1983-10-25
SE8305312D0 (en) 1983-09-29

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