DE2420877A1 - METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINE - Google Patents
METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINEInfo
- Publication number
- DE2420877A1 DE2420877A1 DE19742420877 DE2420877A DE2420877A1 DE 2420877 A1 DE2420877 A1 DE 2420877A1 DE 19742420877 DE19742420877 DE 19742420877 DE 2420877 A DE2420877 A DE 2420877A DE 2420877 A1 DE2420877 A1 DE 2420877A1
- Authority
- DE
- Germany
- Prior art keywords
- dishwasher
- fresh water
- washing
- dishes
- operating
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000004851 dishwashing Methods 0.000 title description 2
- 238000005406 washing Methods 0.000 claims description 9
- 239000013505 freshwater Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
-
- 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
-
- 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
- A47L15/0049—Detection or prevention of malfunction, including accident prevention
-
- 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
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Description
24203772420377
Licentia
Patent-Verwaltungs-GmbH
Frankfurt/MainLicentia
Patent-Verwaltungs-GmbH
Frankfurt / Main
EBHZ-74/40 29.4.1974 Ul/gfEBHZ-74/40 April 29, 1974 Ul / gf
Verfahren und Vorrichtung zum Betreiben einer GeschirrspülmaschineMethod and device for operating a dishwasher
Die Erfindung bezieht sich auf ein Verfahren und. eine Vorrichtung zum Betreiben einer Geschirrspülmaschine, in welcher das Geschirr vorgespült, gereinigt, klargespült und getrocknet wird, wobei nach jedem Spülgang die Spülflotte abgelassen und vor jedem Spülgang kaltes, in der Geschirrspülmaschine aufzuheizendes Frischwasser eingelassen wird.The invention relates to a method and. a device for operating a dishwasher in which the dishes are pre-rinsed, cleaned, rinsed clear and dried is drained after each wash cycle, the washing liquor and before each wash cycle cold, in the dishwasher fresh water to be heated is admitted.
Bei einem solchen bekannten Verfahren nach der DT-OS 1 503 762 wurde zum Druckausgleich im Spülbehälter, hervorgerufen durch den Flottenwechsel, vorgeschlagen, daß man nach jedem mit warmer Spülflotte durchgeführten Spülgang, jedoch vor dem Einschalten der die Sprüharme mit Frischwasser speisenden Umwälzpumpe, den Spülbehälterraum durch Zerstäuben von kaltem Wasser einnebelt und dadurch die im Spülbehälter verbliebene warme Luft zum Druckausgleich langsam abkühlt.In such a known method according to DT-OS 1 503 762, pressure equalization in the washing container was brought about by changing the liquor, suggested that after each wash cycle carried out with warm wash liquor, however, before switching on the circulation pump that feeds the spray arms with fresh water, enter the wash compartment by atomizing cold water and thereby using the warm air remaining in the rinsing container to equalize the pressure slowly cools down.
6U9846/01266U9846 / 0126
EBHZ -7 V40 29.4.1974 EBHZ -7 V40 April 29, 1974
Ul/gfUl / gf
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zur Verbesserung des Reinigungsergebnisses "bei einer Geschirrspülmaschine anzugeben.The invention is based on the object of a method and to specify a device for improving the cleaning result "in a dishwasher.
Dies wird nach dem erfindungsgemäßen Verfahren dadurch erreicht, daß nach jedem mit warmer Spülflotte durchgeführten Spülgang bei laufender Entleerungspumpe jedoch abgeschalteter Umwälzpumpe das Geschirr durch vorgeheiztes und/ oder kaltes Frischwasser abgeduscht wird.This is achieved according to the method according to the invention in that after each one is carried out with warm washing liquor Wash the dishes with the drain pump running but with the circulation pump switched off. or cold fresh water is showered.
Eine Verbesserung des Reinigungsergebnisses wird damit erreicht, da während einer vorgegebenen Zeit, während der gleichzeitig die Entleerungspumpe läuft, die auf dem Geschirr vom Reinigungsvorgang her feinverteilten Schmutzteilchen abgespült und mit der zu entleerenden, verbrauchten Reinigungsflotte durch die Entleerungspumpe aus dem Spülbehälter entfernt werden. Weben der Verbesserung des Reinigungsergebnisses besteht die Möglichkeit, mit geringeren Spülflottenmengen zu arbeiten und/oder von einer Filterung der umzuwälzenden Spülflotte abzusehen. Durch die Einsparung eines Feinfilters für die Spülflotte ergibt sich der weitere Vorteil, daß sich Vorkehrungen zur Reinigung eines Feinfilters erübrigen und der Pumpenleistung der Strömungswiderstand eines Feinfilters nicht entgegenwirkt.An improvement in the cleaning result is achieved by because during a specified time, during which the drain pump is running at the same time, that on the dishes finely distributed dirt particles from the cleaning process rinsed and with the used cleaning liquor to be emptied by the emptying pump from the rinsing container removed. Weaving the improvement of the cleaning result is possible with lower To work wash liquor quantities and / or refrain from filtering the wash liquor to be circulated. By saving A fine filter for the washing liquor has the further advantage that there are provisions for cleaning a fine filter superfluous and the pump performance is not counteracted by the flow resistance of a fine filter.
Zur Durchführung des erfindungsgemäßen Verfahrens ist zum Abduschen des Geschirrs unter dem Spülbehälterdeckel der Geschirrspülmaschine wenigstens ein Wassereinlaß, vorzugsweise mit einer Verteilvorrichtung, z.B. einem SprühkopfTo carry out the method according to the invention is for Showering off the dishes under the washing compartment lid of the dishwasher at least one water inlet, preferably with a distribution device, e.g. a spray head
509846/0126509846/0126
EBHZ-7V40 29.4.1974-TJl/gf EBHZ-7V40 April 29, 1974-TJl / gf
ο.dgl., vorgesehen. Um ein Abschrecken des mit einer warmen Spülflotte erhitzten Geschirrs zu verhindern, kann der Wassereinlaß für das Abduschen des Geschirrs an einen heizbaren Vorwärmbehälter und an die Frischwasserzuleitung der Geschirrspülmaschine angeschlossen sein. Es ist aber auch möglich, den Wassereinlaß für das Abduschen nur mit kaltem Frischwasser zu beschicken.ο the like., Provided. To quench the with a warm To prevent dishwashing from heated dishes, the water inlet for showering the dishes can be switched to a heatable one Preheating container and be connected to the fresh water supply line of the dishwasher. It is also possible to fill the water inlet for showering only with cold fresh water.
509846/0126509846/0126
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742420877 DE2420877A1 (en) | 1974-04-30 | 1974-04-30 | METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINE |
| FR7513469A FR2269319A1 (en) | 1974-04-30 | 1975-04-29 | Dishwasher operating method - uses dish spraying operation insetted after each rinsing operation with heated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742420877 DE2420877A1 (en) | 1974-04-30 | 1974-04-30 | METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2420877A1 true DE2420877A1 (en) | 1975-11-13 |
Family
ID=5914340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742420877 Pending DE2420877A1 (en) | 1974-04-30 | 1974-04-30 | METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINE |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2420877A1 (en) |
| FR (1) | FR2269319A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036246A2 (en) * | 1980-02-16 | 1981-09-23 | Fujitsu Limited | Semiconductor memory device with substrate voltage biasing |
| FR2495462A1 (en) * | 1980-12-04 | 1982-06-11 | Bosch Siemens Hausgeraete | Prevention of residual dirt in dish washers - consists of additional washing cycle using liquid already used |
-
1974
- 1974-04-30 DE DE19742420877 patent/DE2420877A1/en active Pending
-
1975
- 1975-04-29 FR FR7513469A patent/FR2269319A1/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036246A2 (en) * | 1980-02-16 | 1981-09-23 | Fujitsu Limited | Semiconductor memory device with substrate voltage biasing |
| EP0036246A3 (en) * | 1980-02-16 | 1981-09-30 | Fujitsu Limited | Semiconductor memory device with substrate voltage biasing |
| FR2495462A1 (en) * | 1980-12-04 | 1982-06-11 | Bosch Siemens Hausgeraete | Prevention of residual dirt in dish washers - consists of additional washing cycle using liquid already used |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2269319B3 (en) | 1978-11-10 |
| FR2269319A1 (en) | 1975-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69401571T2 (en) | Operating method for a dishwasher | |
| DE3707366A1 (en) | METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS | |
| DE3022609A1 (en) | WATER SUPPLIED CLEANING DEVICE | |
| DE9416710U1 (en) | Device for cleaning dishes | |
| DE3922067C2 (en) | ||
| DE3805565A1 (en) | METHOD AND DEVICE FOR CLEANING DIRTY PARTS | |
| DE102008044952A1 (en) | Dishwasher in the form of a programmer and method of operation thereof | |
| DE2614949C3 (en) | Method for removing food residues from a dishwasher and dishwasher for carrying out the method | |
| DE2441361A1 (en) | METHOD OF CLEANING DISHES IN A DISHWASHING MACHINE | |
| DE2848375A1 (en) | METHOD FOR CLEANING DISHES IN DISHWASHER CONTAINERS OF DISHWASHER | |
| DE69905122T2 (en) | Work program for controlling dishwashers | |
| DE2420877A1 (en) | METHOD AND DEVICE FOR OPERATING A DISHWASHING MACHINE | |
| DE919883C (en) | Washing processes for textiles, in particular laundry | |
| DE3330537A1 (en) | Method and dish-washing machine for washing crockery | |
| DE544010C (en) | Dish washing device with washing and rinsing water container and stationary dish rack | |
| DE4125414A1 (en) | Program-controlled dishwasher operation - has water softening device to eliminate expulsion of hardening component during washing | |
| DE4437737A1 (en) | Mechanised cleaning of cups and glasses | |
| DE1505431A1 (en) | Process for guiding the water in a continuous washing system | |
| DE1503866A1 (en) | Dishwasher | |
| DE3115449A1 (en) | Method for cleaning crockery in a dishwasher | |
| DE1269776B (en) | Filter device on dishwashers | |
| DE914601C (en) | Method and device for washing textile fabrics, in particular laundry | |
| DE2745645A1 (en) | METHOD FOR CLEANING DISHES AND DISHWASHER | |
| DE3618016A1 (en) | Water softening device for water-bearing domestic equipment, in particular for dishwashing machines | |
| DE2657764A1 (en) | DISHWASHER AND METHOD FOR OPERATING IT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| OD | Request for examination | ||
| OHW | Rejection |