DE3309243A1 - Method for the cleaning of dishes in rinsing containers of dishwashers - Google Patents

Method for the cleaning of dishes in rinsing containers of dishwashers

Info

Publication number
DE3309243A1
DE3309243A1 DE19833309243 DE3309243A DE3309243A1 DE 3309243 A1 DE3309243 A1 DE 3309243A1 DE 19833309243 DE19833309243 DE 19833309243 DE 3309243 A DE3309243 A DE 3309243A DE 3309243 A1 DE3309243 A1 DE 3309243A1
Authority
DE
Germany
Prior art keywords
cleaning
rinse aid
rinsing
liquid
dishes
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
DE19833309243
Other languages
German (de)
Other versions
DE3309243C2 (en
Inventor
Josef 7928 Giengen Ilg
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
Priority to DE19833309243 priority Critical patent/DE3309243A1/en
Publication of DE3309243A1 publication Critical patent/DE3309243A1/en
Application granted granted Critical
Publication of DE3309243C2 publication Critical patent/DE3309243C2/de
Granted 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
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0005—Rinsing phases, e.g. pre-rinsing, intermediate rinsing, final rinsing
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • 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
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/02—Pressurised cleaning liquid delivered by a pump

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Detergent Compositions (AREA)

Abstract

The specified method works with an even smaller quantity of clear rinse, the clear rinse being more effective and foaming being restricted. This is achieved in that the clear rinse is metered in part-amounts of about 0.2 to 1 ml, into the liquid quantity fed to the rinsing container for clear rinsing, starting at a temperature of about 30 DEG C.

Description

BOSCH-SIEMENS HAUSGERÄTE GMBH 8 Müncüen, den Oi.03.1983 Stuttgart Hochstraße 17BOSCH-SIEMENS HAUSGERÄTE GMBH 8 Müncüen, October 3rd, 1983 Stuttgart Hochstrasse 17

TZP 83/308 Ul/siTZP 83/308 Ul / si

Verfahren zum Reinigen von Geschirr in Spülbehältern von GeschirrspülmaschinenMethod for cleaning dishes in washing containers of dishwashers

Die Erfindung betrifft ein Verfahren zum Reinigen von Geschirr in Spülbehältern von Geschirrspülmaschinen, die mit aus den Teilprogrammen Vorspülen, Reinigen, Zwischenspülen, Klarspülen und Trocknen wählbaren Programmen betätigbar sind, wobei zumindest in den Teilprogrammen Reinigen und Klarspülen die Spülflüssigkeit aufgeheizt und der Spülflüssigkeit ein pulverförmiges oder flüssiges Reinigungs- bzw. Klarspülmittel zudosiert wird.The invention relates to a method for cleaning dishes in washing containers of dishwashers with Programs that can be selected from the sub-programs pre-wash, cleaning, intermediate rinse, final rinse and drying are, wherein at least in the sub-programs cleaning and rinsing the rinsing liquid is heated and the rinsing liquid a powder or liquid detergent or rinse aid is added.

TZP 83/308TZP 83/308

Das letzte Spülbad in Programmen bei Haushalt-Geschirrspülmaschinen, das sogenannte Klars.pülen oder Ganzspülbad dient dazu, das Spülgut mit heißem Wasser aufzuheizen und durch Zugabe eines geeigneten Klarspülmittels oder Entspannungsmittels ein einwandfreies Abtrocknen des Geschirrs zu erzielen. Hierzu wird dem Klarspülbad bei einer Temperatur von mindestens 50 C eine Menge von bis zu 10ml Klarspülmittel zugegeben und dieses Bad solange auf das Geschirr gesprüht, bis sichergestellt ist, daß alle Geschirrflächen gleichmäßig benetzt sind.The last rinse in programs in household dishwashers, The so-called clear rinse or full rinse bath is used to heat up the items to be washed with hot water Adding a suitable rinse aid or relaxation agent to achieve proper drying of the dishes. For this purpose, an amount of up to 10 ml of rinse aid is added to the rinse aid bath at a temperature of at least 50 C. added and this bath is sprayed on the dishes until it is ensured that all the surfaces of the dishes are even are wetted.

Die Technik des maschinellen Geschirrspülens bringt es mit sich, daß als Klarspülmittel nur extrem schaumarme Produkte eingesetzt werden können. Eine weitere Schwierigkeit besteht darin, daß diese Klarspülmittel in wenig erwärmten Wasser eine größere Wirksamkeit aufweisen, aber dabei sehr stark schäumen.The technology of automatic dishwashing means that only extremely low-foam products are used as rinse aid can be used. Another difficulty is that this rinse aid can be used in poorly heated water have a greater effectiveness, but foam very strongly.

Zur Reduzierung des Energie-, Wasser- und Klarspülmittelverbrauches ist es bekannt (DE-OS 23 11 987), die dem Spülbehälter zum Klarspülen zugeführte Flüssigkeitsmenge gegenüber der Flüssigkeitsmenge für das Reinigen zu reduzieren und dementsprechend auch weniger Klarspülmittel zuzugeben, da zuviel Klarspülmittel auf dem Geschirr einen fettähnlichen Film ergibt. To reduce energy, water and rinse aid consumption it is known (DE-OS 23 11 987), the amount of liquid supplied to the rinsing container for rinsing compared to the To reduce the amount of liquid for cleaning and, accordingly, to add less rinse aid, as too much Rinse aid creates a grease-like film on the dishes.

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren der eingangs genannten Art anzugeben, das mit einer noch geringeren Menge Klarspülmittel auskommt, wobei das Klarspülraittel besser zur Wirkung kommt und die Schaumbildung eingeschränkt ist.The invention is based on the object of specifying a method of the type mentioned at the outset that uses an even lower Amount of rinse aid is sufficient, whereby the rinse aid is more effective and the foam formation is restricted is.

TZP 83/308TZP 83/308

Erfindungsgemäß wird dies dadurch erreicht, daß der dem
Spülbehälter zum Klarspülen zugeführten Flüssigkeitsmenge, beginnend bei einer Temperatur von etwa 3O0C,in Teilmengen von etwa 0,2 bis ImI das Klarspülmittel zudosiert wird.According to the invention this is achieved in that the dem
Rinsing container for rinsing the amount of liquid supplied, starting at a temperature of about 3O 0 C, in partial amounts of about 0.2 to ImI the rinse aid is added.

Während bei den bekannten Geschirrspülmaschinen die gesamte Klarspülmittelmenge für das Teilprogramm Klarspülen auf einmal der Klarspül-Flüssigkeitsmenge, insbesondere ab
einer Flüssigkeitstemperatur von wenigstens 500C, zugegeben wird, wird erfindungsgemäß das Klarspülmittel in mehreren Teilmengen und bereits beginnend bei einer Flüssigkeitstemperatur von etwa 300C zudosiert, so daß das Klarspülmittel
sowohl von der Temperatur her als auch durch die erzielbare längere Einwirkdauer seine volle Wirkung entfalten kann.While in the known dishwashers, the total amount of rinse aid for the final rinse sub-program at one time, in particular from the amount of rinse aid liquid
a liquid temperature of at least 50 0 C, is added, according to the invention, the rinse aid in several subsets and already starting metered in at a liquid temperature of about 30 0 C so that the rinse aid
can develop its full effect both in terms of temperature and through the longer exposure time that can be achieved.

In vorteilhafter Weise ist die Gesamtdosiermenge des Klarspülmittels für das Teilprogramm Klarspülen wenigstens auf 2ml reduzierbar. Die Dosierung des Klarspülmittels kann durch eine mechanische oder elektromechanische Zugabevorrichtung programm- oder temperaturgesteuert erfolgen.The total dosage of the rinse aid is advantageous Can be reduced to at least 2ml for the final rinse sub-program. The dosage of the rinse aid can be adjusted by a mechanical or electromechanical adding device can be programmed or temperature-controlled.

Claims (2)

J*J * TZP 83/308TZP 83/308 PatentansprücheClaims Verfahren zum Reinigen von Geschirr in Spülbehältern von Geschirrspülmaschinen, die mit aus den Teilprograramen Vorspülen, Reinigen, Zwischenspülen, Klarspülen und Trocknen wählbaren Programmen betätigbar sind, wobei zumindest in den Teilprogrammen Reinigen und Klarspülen die Spülflüssigkeit aufgeheizt und der Spülflüssigkeit ein pulverförmiges oder flüssiges Reinigungs- bzw. Klarspülmittel zudosiert wird, dadurch gekennzeichnet, daß der dem Spülbehälter zum Klarspülen zugeführten Flüssigkeitsmenge, beginnend mit einer Temperatur von etwa 300C,in Teilmengen von etwa 0,2 bis ImI das Klarspülmittel zudosiert wird.Method for cleaning dishes in washing containers of dishwashers, which can be operated with programs that can be selected from the sub-programs pre-washing, cleaning, intermediate washing, final rinsing and drying, with at least in the sub-programs cleaning and final rinsing the washing liquid is heated and the washing liquid is a powder or liquid cleaning or cleaning agent . rinse aid is metered, characterized in that said the purge tank supplied to the rinsing liquid quantity, is starting to ImI metered in at a temperature of about 30 0 C, in aliquots of about 0.2, the rinse aid. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Gesamtdosiermenge des Klarspülmittels für das Teilprogramm Klarspülen wenigstens auf 2ml reduzierbar ist,2. The method according to claim 1, characterized in that the total dosage of the rinse aid for the part program Rinsing can be reduced to at least 2ml,
DE19833309243 1983-03-15 1983-03-15 Method for the cleaning of dishes in rinsing containers of dishwashers Granted DE3309243A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833309243 DE3309243A1 (en) 1983-03-15 1983-03-15 Method for the cleaning of dishes in rinsing containers of dishwashers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833309243 DE3309243A1 (en) 1983-03-15 1983-03-15 Method for the cleaning of dishes in rinsing containers of dishwashers

Publications (2)

Publication Number Publication Date
DE3309243A1 true DE3309243A1 (en) 1984-09-20
DE3309243C2 DE3309243C2 (en) 1990-05-10

Family

ID=6193527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833309243 Granted DE3309243A1 (en) 1983-03-15 1983-03-15 Method for the cleaning of dishes in rinsing containers of dishwashers

Country Status (1)

Country Link
DE (1) DE3309243A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832885A1 (en) * 1988-09-28 1990-04-05 Ifah Inst Fuer Angewandte Hygi METHOD FOR MACHINE CLEANING, DISINFECTING AND RINSING DISHES AND THE APPROPRIATE AGENT
EP0593876A1 (en) * 1992-10-08 1994-04-27 Bosch-Siemens HausgerÀ¤te GmbH Apparatus for rinsing dishes
EP2082677A1 (en) * 2008-01-18 2009-07-29 Electrolux Home Products Corporation N.V. Process for operating a dishwasher and dishwasher operated according to such process
EP2323534A1 (en) * 2008-08-14 2011-05-25 Premark FEG L.L.C. Conveyor dishwasher and method for operating a conveyor dishwasher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954706A1 (en) * 1999-11-13 2001-05-23 Aeg Hausgeraete Gmbh Cleaning agent dispenser for dishwashers or washing machines has one or more bimetallic retaining clips which deform to release the agent at a predetermined temperature
DE10322421A1 (en) * 2003-05-16 2004-12-09 Electrolux Home Products Corporation N.V. Method for dispensing products in a dish washing machine from a multi-compartment dispensing unit in the minimum quantities required has a fuzzy logic control system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403674A1 (en) * 1961-02-22 1968-10-24 Siemens Elektorgeraete Gmbh Dosing device for dishwashers and washing machines
DE1728093A1 (en) * 1968-08-24 1972-03-09 Kronwitter Geb Staiber Lieselo Process for cleaning dishes in household dishwashers and means for carrying out the process
DE2848375A1 (en) * 1978-11-08 1980-05-22 Licentia Gmbh METHOD FOR CLEANING DISHES IN DISHWASHER CONTAINERS OF DISHWASHER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403674A1 (en) * 1961-02-22 1968-10-24 Siemens Elektorgeraete Gmbh Dosing device for dishwashers and washing machines
DE1728093A1 (en) * 1968-08-24 1972-03-09 Kronwitter Geb Staiber Lieselo Process for cleaning dishes in household dishwashers and means for carrying out the process
DE2848375A1 (en) * 1978-11-08 1980-05-22 Licentia Gmbh METHOD FOR CLEANING DISHES IN DISHWASHER CONTAINERS OF DISHWASHER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832885A1 (en) * 1988-09-28 1990-04-05 Ifah Inst Fuer Angewandte Hygi METHOD FOR MACHINE CLEANING, DISINFECTING AND RINSING DISHES AND THE APPROPRIATE AGENT
EP0593876A1 (en) * 1992-10-08 1994-04-27 Bosch-Siemens HausgerÀ¤te GmbH Apparatus for rinsing dishes
EP2082677A1 (en) * 2008-01-18 2009-07-29 Electrolux Home Products Corporation N.V. Process for operating a dishwasher and dishwasher operated according to such process
EP2323534A1 (en) * 2008-08-14 2011-05-25 Premark FEG L.L.C. Conveyor dishwasher and method for operating a conveyor dishwasher
EP2323534B1 (en) * 2008-08-14 2016-01-27 Premark FEG L.L.C. Conveyor dishwasher and method for operating a conveyor dishwasher

Also Published As

Publication number Publication date
DE3309243C2 (en) 1990-05-10

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8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee