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EP0332893A3 - Method and device for economizing detergent, particularly for an automatic-cycle washing machine - Google Patents

Method and device for economizing detergent, particularly for an automatic-cycle washing machine Download PDF

Info

Publication number
EP0332893A3
EP0332893A3 EP89103080A EP89103080A EP0332893A3 EP 0332893 A3 EP0332893 A3 EP 0332893A3 EP 89103080 A EP89103080 A EP 89103080A EP 89103080 A EP89103080 A EP 89103080A EP 0332893 A3 EP0332893 A3 EP 0332893A3
Authority
EP
European Patent Office
Prior art keywords
pump
detergent
economizing
automatic
washing machine
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.)
Withdrawn
Application number
EP89103080A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0332893A2 (en
Inventor
Antonio Merloni
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.)
A MERLONI SpA
Original Assignee
A MERLONI SpA
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 A MERLONI SpA filed Critical A MERLONI SpA
Publication of EP0332893A2 publication Critical patent/EP0332893A2/en
Publication of EP0332893A3 publication Critical patent/EP0332893A3/en
Withdrawn legal-status Critical Current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
    • 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
    • D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
    • 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
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/086—Arrangements for avoiding detergent wastage in the discharge conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
EP89103080A 1988-03-14 1989-02-22 Method and device for economizing detergent, particularly for an automatic-cycle washing machine Withdrawn EP0332893A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8819765A IT1216080B (it) 1988-03-14 1988-03-14 Metodo e dispositivo per economizzare detersivo, particolarmente per una macchina lavabiancheria a ciclo automatico.
IT1976588 1988-03-14

Publications (2)

Publication Number Publication Date
EP0332893A2 EP0332893A2 (en) 1989-09-20
EP0332893A3 true EP0332893A3 (en) 1989-11-29

Family

ID=11161040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89103080A Withdrawn EP0332893A3 (en) 1988-03-14 1989-02-22 Method and device for economizing detergent, particularly for an automatic-cycle washing machine

Country Status (3)

Country Link
EP (1) EP0332893A3 (it)
IT (1) IT1216080B (it)
NO (1) NO891068L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271947B (it) * 1993-02-10 1997-06-10 Siltal Casa Spa Macchina lavabiancheria perfezionata
DE102006031861A1 (de) * 2006-07-10 2008-01-17 BSH Bosch und Siemens Hausgeräte GmbH Laugenabpumpstrang
DE102019207351A1 (de) * 2019-05-20 2020-11-26 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Steuerung
US11530505B2 (en) * 2020-07-17 2022-12-20 Haier Us Appliance Solutions, Inc. System and method for detecting an elevated drain for a washing machine appliance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099462A (en) * 1981-05-21 1982-12-08 Philips Nv Washing machine
GB2166163A (en) * 1984-10-25 1986-04-30 Bosch Siemens Hausgeraete Automatic washing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099462A (en) * 1981-05-21 1982-12-08 Philips Nv Washing machine
GB2166163A (en) * 1984-10-25 1986-04-30 Bosch Siemens Hausgeraete Automatic washing machine

Also Published As

Publication number Publication date
NO891068D0 (no) 1989-03-13
EP0332893A2 (en) 1989-09-20
IT8819765A0 (it) 1988-03-14
NO891068L (no) 1989-09-15
IT1216080B (it) 1990-02-22

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