DE3777666D1 - METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES. - Google Patents

METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES.

Info

Publication number
DE3777666D1
DE3777666D1 DE8787100996T DE3777666T DE3777666D1 DE 3777666 D1 DE3777666 D1 DE 3777666D1 DE 8787100996 T DE8787100996 T DE 8787100996T DE 3777666 T DE3777666 T DE 3777666T DE 3777666 D1 DE3777666 D1 DE 3777666D1
Authority
DE
Germany
Prior art keywords
added
active substances
detergent active
automatically adding
adding detergent
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 - Lifetime
Application number
DE8787100996T
Other languages
German (de)
Inventor
Manfred Krueger
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
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
Priority to DE8787100996T priority Critical patent/DE3777666D1/en
Application granted granted Critical
Publication of DE3777666D1 publication Critical patent/DE3777666D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D06F2103/16—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
    • 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
    • D06F2103/22—Content of detergent 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)

Abstract

Doses of washing agent-activators are added to the suds of a programme-controlled washing machine in prescribed stages. At certain times (t1,t2,t3) the level (V1-V4) of the suds in the drum is determd. and amts. of washing agents (W1-W5) are added. During an earlier stage, e.g. at the time (tg) when the sump at the drain hole is filled with water so that no additive can be wasted, an additional basic amt. (G) of washing agents is added.
DE8787100996T 1986-02-05 1987-01-24 METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES. Expired - Lifetime DE3777666D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787100996T DE3777666D1 (en) 1986-02-05 1987-01-24 METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3603554 1986-02-05
DE8787100996T DE3777666D1 (en) 1986-02-05 1987-01-24 METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES.

Publications (1)

Publication Number Publication Date
DE3777666D1 true DE3777666D1 (en) 1992-04-30

Family

ID=6293444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787100996T Expired - Lifetime DE3777666D1 (en) 1986-02-05 1987-01-24 METHOD FOR AUTOMATICALLY ADDING DETERGENT ACTIVE SUBSTANCES.

Country Status (3)

Country Link
EP (1) EP0231843B1 (en)
DE (1) DE3777666D1 (en)
ES (1) ES2030672T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220742B (en) * 1988-03-02 1990-06-21 Ind Zanzssi Spa DEVICE FOR ADJUSTING THE INPUT OF LIQUID DETERGENTS OF WASHING MACHINES, IN PARTICULAR WASHING MACHINES
FI80729C (en) * 1988-04-07 1990-07-10 Vesa Hakulinen FOERFARANDE OCH ANORDNING FOER DOSERING AV TVAETTMEDEL.
DE3916910A1 (en) * 1989-05-24 1990-11-29 Henkel Kgaa DEVICE FOR DISPOSING DISINFECTANTS
IT1256377B (en) * 1992-11-09 1995-12-04 Silvano Fumagalli DYNAMIC FLOW WASHING MACHINE
IT1268006B1 (en) * 1994-02-03 1997-02-20 Merloni Elettrodomestici Spa WASHING MACHINE WITH DETERGENT USE CONTROL, AND RELATIVE CONTROL METHOD.
DE10138283A1 (en) * 2001-08-10 2003-03-06 Henkel Kgaa washing method
DE102006043914A1 (en) 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a water-conducting household appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885835A (en) * 1957-12-29 1961-12-28 Jakob Rothenberger Washing machines with temperature controlled feed of bleaching agents
DE1460951A1 (en) * 1962-11-30 1969-04-24 Home Appliance Establishment Working procedure and arrangement for the lye test in washing machines
DE1610170B2 (en) * 1967-08-28 1979-07-19 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Process for washing laundry, in particular for main washing
DE2541550A1 (en) * 1975-09-18 1977-03-31 Miele & Cie Washing machine with automatic dispensation of softener - preventing uneven distribution or incrustation on clothing
FI773869A (en) * 1977-12-20 1979-06-21 Asko Upo Oy FOERFARANDE OCH ANORDNING FOER STYRNING AV SKOELJNINGEN I EN TVAETTMASKIN
DE2917859C2 (en) * 1979-05-03 1990-11-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for monitoring and controlling the program sequence, in particular the water supply and/or the addition of detergent or rinsing agent in automatic washing and dishwasher machines

Also Published As

Publication number Publication date
ES2030672T3 (en) 1992-11-16
EP0231843A2 (en) 1987-08-12
EP0231843A3 (en) 1988-05-18
EP0231843B1 (en) 1992-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81669 MUEN