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EP1027859A3 - Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine oder Waschmaschine - Google Patents

Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine oder Waschmaschine Download PDF

Info

Publication number
EP1027859A3
EP1027859A3 EP00101706A EP00101706A EP1027859A3 EP 1027859 A3 EP1027859 A3 EP 1027859A3 EP 00101706 A EP00101706 A EP 00101706A EP 00101706 A EP00101706 A EP 00101706A EP 1027859 A3 EP1027859 A3 EP 1027859A3
Authority
EP
European Patent Office
Prior art keywords
water
ion exchanger
washing machine
domestic appliance
depletion
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
EP00101706A
Other languages
English (en)
French (fr)
Other versions
EP1027859B1 (de
EP1027859A2 (de
Inventor
Michael Rosenbauer
Bruno Reiter
Reinhard Hering
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
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1027859A2 publication Critical patent/EP1027859A2/de
Publication of EP1027859A3 publication Critical patent/EP1027859A3/de
Application granted granted Critical
Publication of EP1027859B1 publication Critical patent/EP1027859B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4229—Water softening arrangements

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Um bei einem wasserführenden Haushaltgerät, insbesondere bei einer Geschirrspülmaschine oder bei einer Waschmaschine, mit einer im wesentlichen aus einem regenerierbaren Ionenaustauscher bestehenden Wasserenthärtungseinrichtung, bei dem das in dem Ionenaustauscher enthärtete Wasser durch Beigabe von Rohwasser unter Berücksichtigung des Erschöpfungsgrades des Ionenaustauschers verschnitten wird, eine einfachere und genauere Steuerung der Rohwasserbeimischmenge zu schaffen, wird erfindungsgemäß das in dem Ionenaustauscher enthärtete Wasser in einen Vorratsbehälter eingefüllt, wobei einerseits die Fülldauer für den Vorratsbehälter erfaßt wird und diese andererseits zu einer Gesamtfülldauer seit dem Zeitpunkt einer letzten Regenerierung des Ionenaustauschers summiert wird und aufgrund der Fülldauer die zur Vermischung anstehende Menge Weichwassers ermittelt und aufgrund der Gesamtfülldauer die durch den Ionenaustauscher seit dem Zeitpunkt seiner letzten Regenerierung enthärtete Wassermenge und der entsprechende Erschöpfungszustand des Ionenaustauschers ermittelt wird und daraus die für einen vorbestimmten Härtegrad der Reinigungsflüssigkeit zuzugebende Rohwassermenge bestimmt wird.
EP00101706A 1999-02-12 2000-01-27 Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine oder Waschmaschine Expired - Lifetime EP1027859B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905979A DE19905979A1 (de) 1999-02-12 1999-02-12 Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine oder Waschmaschine
DE19905979 1999-02-12

Publications (3)

Publication Number Publication Date
EP1027859A2 EP1027859A2 (de) 2000-08-16
EP1027859A3 true EP1027859A3 (de) 2001-07-11
EP1027859B1 EP1027859B1 (de) 2006-06-28

Family

ID=7897361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101706A Expired - Lifetime EP1027859B1 (de) 1999-02-12 2000-01-27 Wasserführendes Haushaltsgerät, insbesondere Geschirrspülmaschine oder Waschmaschine

Country Status (4)

Country Link
EP (1) EP1027859B1 (de)
AT (1) ATE331462T1 (de)
DE (2) DE19905979A1 (de)
ES (1) ES2265813T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017202055A1 (de) 2017-02-09 2018-08-09 Meiko Maschinenbau Gmbh & Co. Kg Reinigungsvorrichtung und Verfahren zum Reinigen von Reinigungsgut

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527046A1 (de) * 1985-07-27 1987-02-05 Licentia Gmbh Programmgesteuerte wasch- oder geschirrspuelmaschine
DE3925054A1 (de) * 1989-07-28 1991-01-31 Licentia Gmbh Geschirrspuel- oder waschmaschine mit einem vorratsbehaelter
EP0517205A1 (de) * 1991-06-06 1992-12-09 AWECO Kunststofftechnik Gerätebau GmbH & Co. KG Verfahren zur Wasserenthärtung und Haushaltsmaschine, insbesondere Geschirrspüler, zur Durchführung dieses Verfahrens
DE19512011A1 (de) * 1995-03-31 1996-10-02 Aweco Kunststofftech Geraete Verfahren zur Bereitung von Weichwasser bei Geschirrspül- oder Waschmaschinen
DE19749636A1 (de) * 1997-11-11 1999-05-12 Miele & Cie Verfahren zur Wasserenthärtung und Bestimmung des Regenerierzeitpunktes bei einer programmgesteuerten Geschirrspülmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527046A1 (de) * 1985-07-27 1987-02-05 Licentia Gmbh Programmgesteuerte wasch- oder geschirrspuelmaschine
DE3925054A1 (de) * 1989-07-28 1991-01-31 Licentia Gmbh Geschirrspuel- oder waschmaschine mit einem vorratsbehaelter
EP0517205A1 (de) * 1991-06-06 1992-12-09 AWECO Kunststofftechnik Gerätebau GmbH & Co. KG Verfahren zur Wasserenthärtung und Haushaltsmaschine, insbesondere Geschirrspüler, zur Durchführung dieses Verfahrens
DE19512011A1 (de) * 1995-03-31 1996-10-02 Aweco Kunststofftech Geraete Verfahren zur Bereitung von Weichwasser bei Geschirrspül- oder Waschmaschinen
DE19749636A1 (de) * 1997-11-11 1999-05-12 Miele & Cie Verfahren zur Wasserenthärtung und Bestimmung des Regenerierzeitpunktes bei einer programmgesteuerten Geschirrspülmaschine

Also Published As

Publication number Publication date
EP1027859B1 (de) 2006-06-28
DE50013076D1 (de) 2006-08-10
ES2265813T3 (es) 2007-03-01
DE19905979A1 (de) 2000-08-17
EP1027859A2 (de) 2000-08-16
ATE331462T1 (de) 2006-07-15

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