EP0838190A2 - Machine à laver la vaisselle type tunnel et procédé pour nettoyer la vaisselle et/ou les plateaux - Google Patents

Machine à laver la vaisselle type tunnel et procédé pour nettoyer la vaisselle et/ou les plateaux Download PDF

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Publication number
EP0838190A2
EP0838190A2 EP97115252A EP97115252A EP0838190A2 EP 0838190 A2 EP0838190 A2 EP 0838190A2 EP 97115252 A EP97115252 A EP 97115252A EP 97115252 A EP97115252 A EP 97115252A EP 0838190 A2 EP0838190 A2 EP 0838190A2
Authority
EP
European Patent Office
Prior art keywords
cleaning
rinse
zone
tank
rinse aid
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
EP97115252A
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German (de)
English (en)
Other versions
EP0838190A3 (fr
EP0838190B1 (fr
Inventor
Markus Wörter
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.)
Premark FEG LLC
Original Assignee
Premark FEG LLC
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 Premark FEG LLC filed Critical Premark FEG LLC
Publication of EP0838190A2 publication Critical patent/EP0838190A2/fr
Publication of EP0838190A3 publication Critical patent/EP0838190A3/fr
Application granted granted Critical
Publication of EP0838190B1 publication Critical patent/EP0838190B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors

Definitions

  • the invention relates to a continuous dishwasher for dishes and / or tablet parts to be cleaned as well as a Process for cleaning dishes and / or tablet parts in a continuous dishwasher.
  • Continuous dishwashing devices especially for the Cleaning of those incurred in the case of communal catering cleaning crockery and tablet parts are good in technology known. While dishwashing devices in the home Area usually with a fixed arrangement of the cleaning dishes and cutlery a program with successive operating stages, go through in industrially used Continuous dishwashing devices to be cleaned Crockery and / or tablet parts that are stationary in the Device arranged treatment zones by using these a suitable conveyor the entire Pass through the continuous dishwasher.
  • Conventional continuous dishwashers have essentially four different treatment zones, one Pre-cleaning zone, a cleaning zone, a rinse zone as well as a drying zone.
  • cleaning zone and rinse zone can be found each outlet nozzles for cleaning liquor or Rinse aid. Therefore there is one in each of these zones Tank arranged in which the of the dishes and / or Cleaning parts expiring tablet parts or Rinse aid is collected.
  • the invention has for its object a Continuous dishwashing device and a method for To propose cleaning dishes and / or tablet parts, which has a low water and energy consumption.
  • This task is accomplished by a continuous dishwasher with the features of claim 1 and a method for cleaning dishes and / or tablet parts in one Continuous dishwashing device with the features of Claim 12 solved.
  • the invention is based on the idea of the rinse zone a continuous dishwashing device so that the dishes and / or tablet parts to be cleaned after First run through the cleaning zones into the spray area a pre-rinse nozzle from which Rinse aid comes out.
  • the pre-rinse nozzle and the Cleaning tank of the upstream cleaning zone are here so arranged that rinse aid liquid from the pre-rinse nozzle after expiry of the dishes and / or to be cleaned Tablet parts can be fed to the cleaning tank.
  • Rinse aid zone fresh water rinse nozzles arranged, connected to a tap water network.
  • fresh water rinse nozzles By the provision of fresh water rinse nozzles on the one hand Pump rinse tank fresh water supplied and at the same time the amount of liquid that the the pre-rinse upstream cleaning tank is replaced.
  • the dishes to be cleaned and / or Tablet parts before leaving the rinse aid zone and before Enter the downstream drying zone again rinsed with fresh water.
  • the tap water network Heat exchanger Preferably are in the tap water network Heat exchanger. This has the advantage that the Energy consumption of the entire continuous dishwasher can be reduced by using cold tap water through an internal heat exchange in the device can be preheated. The added benefit is that both the wastewater flows entering the sewage network as well as the drying air emerging from the device each brought to a lower temperature level can and therefore burden the environment less.
  • the Continuous dishwashing device additionally one Precleaning zone with outlet nozzles for cleaning liquor and a tank for cleaning fleet, being in the tank for Cleaning liquor a collecting sieve is arranged that is extendable like a drawer.
  • a Pre-cleaning zone becomes much of the solid, liquid and pasty food ingredients already washed off and one Tank fed to cleaning fleet.
  • Collecting sieve is arranged, which can be extended like a drawer is, the tank can be easily cleaned and the Food leftovers by rotating out and Emptying the collecting sieve for further processing or Dispose of.
  • a sequence of Pump rinse tanks in connection with an outlet in the Pre-cleaning zone and the cleaning tank with the tank in the Pre-cleaning zone in connection.
  • the pH value decreases the liquid in the tank of the pre-cleaning zone, which causes that the device emerging from the tank of the pre-cleaning zone Wastewater is less alkaline.
  • a heat exchanger from the The rinse aid liquid drained off can be cooled and thus the temperature of the wastewater is also reduced will.
  • the pump rinse tank in relation to the cleaning tank a very small volume.
  • This has the advantage that possibly alkaline in the area of the pump rinse tank Cleaning liquor only for a very short time to an increase of the pH of the rinse aid liquid because that Total volume of rinse aid liquid is kept low and thus the rate of renewal through the continuous fresh water supplied is very high.
  • a condenser is above the rinse aid and Cleaning zone arranged, the condenser Rinse aid zone at the top in whole or in part with a wall limited.
  • the wall runs horizontally inclined that a slope to that facing the cleaning zone Side of the wall.
  • this further comprises a deflector in the area of the rinse aid zones, which is a slope towards the cleaning tank.
  • the deflector ensures that the largest possible proportion of those in the area the pre-rinse nozzles of the dishes and / or to be cleaned Cleaning parts running out of tablet parts in the cleaning tank is fed.
  • the continuous dishwashing device preferably comprises one Task plate arranged upstream of the clearing is and is attached pivotably upwards. This owns the advantage that the device is easier to clean, because by swiveling up the feed plate Accessibility to the interior of the device increased significantly.
  • Fig. 1 shows schematically a longitudinal section through a part a continuous dishwasher, generally with Reference number 10 is designated.
  • the heart of the facility is an endless and revolving belt 12, preferably as a link belt with a very low Is designed to minimize heat between the individual zones of the device 10 and out of this transport.
  • the band 12 is with suitable fingers into which crockery or tablet parts to be cleaned, as indicated by reference number 14 can be.
  • the endless belt 12 is made of a suitable one Material such as Plastic made, where it is advantageously ensured that the selected Material used cleaning and rinse aid liquids poorly wetted in the device 10 and thus little Liquid inside the device by the movement of the Tape is transported.
  • Another advantage is that in the final drying zone of the device 10 a lower amount of energy for drying the dishes and Tablet parts 14 must be used because less Cleaning liquor that adheres to the belt must be evaporated.
  • the direction of passage of the crockery and cutlery items through the Device 10 is given by the direction of arrow A.
  • the device 10 rests on legs 16 and is complete encased to minimize heat and fluid loss to suffer, but also to the noise, which the intensive washing and rinsing of tableware arises from in the area.
  • the cladding of the system can here preferably by corrosion-resistant metal sheets are carried out as they are in the prior art Continuous dishwashers are used.
  • a task plate 18 is provided in the task area is preferably pivotable, for example, by the Use of gas pressure springs can be configured. This allows better access to the interior of device 10 when cleaning them.
  • the task plate 18 When swung down forms the task plate 18 has a storage surface 20 on which for example, containers can be parked from which the individual dishes are placed in the endless belt are, which is guided over the guide roller 22.
  • the under the term clearing is generally known.
  • the Pre-clearing 28 becomes cleaning liquor through pre-clearing nozzles 30 directed from above towards the dishes.
  • the cleaning liquid has a temperature of about 40 degrees.
  • Alkaline water is used in advance, i.e. Cleaning liquor made with a basic detergent is provided.
  • the cleaning liquor and the rinsed off Leftovers arrive either directly or via an inclined one Sliding surface 32 in a cleaning tank 34, the for example, has a volume of approximately 30 liters.
  • the Cleaning tank 34 is an easily removable, preferably Drawer-like extendable sieve for leftovers provided that enables rapid emptying and is dimensioned as large as possible that an entire Operating cycle without changing the food strainer can be carried out.
  • an overflow pipe 36 to a predetermined liquid level especially in the area of the sieve and drain overflowing liquid and one Supply liquid drain 38.
  • the Crockery and tablet parts 14 with the endless belt in one subsequent cleaning zone 40 transported in one Intensive cleaning takes place.
  • the Crockery and tablet parts or above and below the endless belt Cleaning nozzles 42 arranged from which washing liquid with a temperature of about 60 degrees emerges and towards the cleaning objects is directed.
  • the cleaning fleet is usually water with an alkaline Detergent is added, so that the cleaning liquor overall is significantly alkaline.
  • the of the dishes and Tablet parts 14 running cleaning liquor gets into one second cleaning tank 44, which has an overflow line 46 communicates with the first cleaning tank 34. Also the second tank 44 has a drain pipe 48 through a Drain valve 50 can be opened.
  • the Crockery and tablet parts 14 After passing through the cleaning zone 40, the Crockery and tablet parts 14 through a further curtain 52 through and get into the rinsing zone.
  • a pre-rinse For this is located in the rinse aid zone a pre-rinse nozzle 54 from which rinse liquid emerges, that, as will be described later, within the rinse aid zone 56 is essentially circulated.
  • the pre-rinse nozzle 54 is so arranged that those to be cleaned in the device 10 Rinse liquid on objects from above will.
  • the volume flow from the pre-rinse nozzle 54 emerging rinse aid is present concrete example about 50% of the fresh water volume and the Temperature is around 65 ° - 70 ° C.
  • suitable baffles 58 provided so that Liquid emerging from the pre-rinse nozzle 54 into the flows out of the second cleaning tank 44.
  • Rinse aid nozzles 60 which use the same rinse aid liquid as the pre-rinse nozzle 54, i.e. essentially pure water, from above and from below on the crockery and tablet parts spray.
  • the Rinse aid nozzles 60 and the pre-rinse aid nozzle described above 54 in connection via a connecting line 62. Both from the pre-rinse nozzle (s) 54 as well as the rinse aid nozzles 60 water escapes, mostly in device 10 is circulated, as will be described in more detail later.
  • the cleaning dishes and tablet parts 14 in the Range of fresh water rinse nozzles 64 which the Fresh water rinse serve. That heated to about 85 ° C Fresh water emerges from the above and below the cleaning dishes and tablet parts 14 arranged Fresh water rinse nozzles 64 and removes the last Detergent residues from the objects to be cleaned. Then these are through the curtain 66, which in turn represents an energy barrier in the following Drying zone 68 promoted, which are not described here becomes.
  • the very small volume of the pump rinse tank 70 serves in addition, briefly increased pH values in the pump rinse tank 70 and thus in the pump rinse through the rinse nozzles 60 and to equalize the pre-rinse nozzle 54. Such a, This can cause a sudden increase in the pH value, for example done in bowl-shaped dishes that are not have been properly inserted into the device 10 Larger accumulations of alkaline rinse aid that may be in the pump rinse tank 70 can reach.
  • the present fluid management system with a small liquid buffer in the form of a Small volume pump rinse tanks 70 do one important contribution to such short-term disturbances in the Balance the rinse aid composition.
  • the pump rinse tank 70 is provided with an outlet 72, the, when opening the drain valve 74 accordingly Emptying of the pump rinse tank 70 permitted or, at closed valve 74, by the operation of a conveyor 76 the circulation of the rinse aid back to the Rinse aid 60 allowed.
  • a supply line 78 for Rinse liquid through which the volume flow, such as was mentioned above, the rinse nozzles 60 is supplied.
  • a Partial flow of about 50% of the fresh water volume reaches with the interposition of a valve 80 from the outlet side the circulation pump 76 to a heat exchanger 82 in which the Rinse aid delivers energy to the fresh water that passes through the fresh water rinse nozzles 64.
  • the rinse aid After going through the Heat exchanger 82, the rinse aid is cooled and is returned by a return line 84 to an area between Pre-clearing 28 and cleaning zone 40 in the device returned with the rinse aid in the first Cleaning tank 34 is initiated.
  • return line 84 being the substantially pH neutral Rinse aid liquid directly into the first pump rinse tank 34 returns this rinse aid as little as possible mixed with the strongly alkaline cleaning liquors in the device. This improves the quality of the out Pump rinse tank 34 through the liquid drain 38 discharged wastewater.
  • the first Cleaning tank 34 is supplied with a cooler current, whereby the wastewater temperature is also reduced.
  • the capacitors 90 and 92 which are explained in more detail below, at Top of the cleaning zone 40 and rinse zone 56 each are inclined to the horizontal. This tendency has one Angles of a few degrees.
  • the advantage of inclined installation of the capacitors is that cleaning liquor attached to the condenser surfaces condensed into drops, not as a drop falls straight down, but towards of the slope on the inclined surfaces of the capacitors 90 and 92 moved along and finally in the second Pump rinse tank 44 drains.
  • the inclination of the capacitors 90 and 92 is next to that Advantage of the targeted drainage of the alkaline water Another advantage is that the inside of the capacitors form less deposits, commonly referred to as "fouling" be designated.
  • the device 10 is fresh water through a line 98 is fed and passes through the interposition suitable valves 100 in the capacitors 90 and 92. Since the Condenser 90 has a smaller heat exchange area than that Has capacitor 92, the one shown in Fig.
  • the stream of water already preheated in the condensers finally arrives with the interposition of an air gap 106 in those already described with reference to FIG. 1
  • Heat exchanger 82 in which the from the pump rinse tank 70 dissipated liquid heat to the fresh water to be heated emits and this is heated.
  • the preheated water After leaving the Heat exchanger 82 is the preheated water through the line 108 supplied to the heater 110 by electrical Heating power the water for the rinsing nozzles 64 to about 85 ° C. is heated.
  • a safety drain 114 is provided to prevent the escape of Air serves and in the event that the float switch is not works properly.
  • the pump 112 in the pipeline between the heater 110 and the flushing nozzles 64 serve to ensure a uniform flushing pressure produce.
  • the Air-Gap 106 is in the for security reasons Device and serves the drinking water system from the Decouple sewage system.
  • a second feed line also shown in FIG. 2 with valves 118 also arranged therein serves the purpose Filling the device and is connected to the hot water network connected, so that when completely filling the Device water used with a temperature of 50 ° can be. For this reason, as in FIG. 1 it can be seen in the second cleaning tank 44 heating elements 120 arranged.
  • the continuous dishwashing device described above provides an extensive separation between strongly alkaline Cleaning liquors and essentially neutral Rinse aid.
  • Pre-rinse nozzle turns on the strongly alkaline residues Cleaning fleet on the dishes and dishes to be treated Tablet parts removed before rinsing, the washed off, alkaline residues in a cleaning tank reach. Therefore, the rinse aid can largely recirculated and the consumption of fresh water reduced will.
  • capacitors 90 and 92 To separate alkaline from neutral to complete liquids in the device further, are capacitors 90 and 92, the undersides of which form the top of the rinsing zone and cleaning zone, so inclined that the top of these End condensing drops on cleaning liquor not drip down into the area of the rinsing zone, but through the inclination of the capacitor areas up to the range of Walk around the cleaning zone before the drops fall off the Loosen the inclined surface and put it in a cleaning tank to be led back.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Detergent Compositions (AREA)
EP97115252A 1996-10-25 1997-09-03 Machine à laver la vaisselle type tunnel et procédé pour nettoyer la vaisselle et/ou les plateaux Expired - Lifetime EP0838190B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19644438 1996-10-25
DE19644438A DE19644438C2 (de) 1996-10-25 1996-10-25 Durchlaufgeschirrspülvorrichtung sowie Verfahren zum Reinigen von Geschirr- und/oder Tabletteilen

Publications (3)

Publication Number Publication Date
EP0838190A2 true EP0838190A2 (fr) 1998-04-29
EP0838190A3 EP0838190A3 (fr) 2000-12-13
EP0838190B1 EP0838190B1 (fr) 2003-02-19

Family

ID=7810010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115252A Expired - Lifetime EP0838190B1 (fr) 1996-10-25 1997-09-03 Machine à laver la vaisselle type tunnel et procédé pour nettoyer la vaisselle et/ou les plateaux

Country Status (3)

Country Link
EP (1) EP0838190B1 (fr)
DE (2) DE19644438C2 (fr)
ES (1) ES2191797T3 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1042983A1 (fr) * 1999-03-31 2000-10-11 Chemische Fabrik Dr. Weigert Machine à laver vaisselle du type à tunnel
WO2006081914A1 (fr) * 2005-02-01 2006-08-10 Meiko Maschinenbau Gmbh & Co. Kg Dispositif permettant de faire fonctionner un lave-vaisselle a avancement automatique
WO2006107650A1 (fr) * 2005-04-02 2006-10-12 Premark Feg L.L.C. Machine a laver la vaisselle de type transporteur a reservoirs multiples et procede de fonctionnement de celle-ci
WO2008053348A2 (fr) * 2006-11-03 2008-05-08 Premark Feg L.L.C. Procédé de lavage de la vaisselle avec régulation du prélavage
EP1637059A3 (fr) * 2004-09-18 2008-07-23 Premark FEG L.L.C. Installation de lave-vaiselle
EP2072000A1 (fr) * 2007-12-21 2009-06-24 Premark FEG L.L.C. Lave-vaisselle en forme d'automate de programmation et son procédé de fonctionnement
DE102009049343A1 (de) * 2009-10-14 2011-04-21 Meiko Maschinenbau Gmbh & Co. Kg Vorrichtung und Verfahren zur Temperatursteuerung einer Klarspülung
US7938913B2 (en) 2005-07-29 2011-05-10 Premark Feg L.L.C. Conveyor dishwasher and operating method for same
US8052804B2 (en) * 2004-01-26 2011-11-08 Meiko Maschinenbau Gmbh & Co. Kg Dishwasher with regulatable heat recovery
AU2010200896B2 (en) * 2005-09-15 2011-11-10 Steris Inc. Tunnel Washer System With Improved Cleaning Efficiency
EP2545839A1 (fr) * 2011-07-15 2013-01-16 Comenda Ali S.p.A. Station de rinçage à plusieurs étages améliorée pour lave-vaisselle à tunnel, et lave-vaisselle à tunnel équipé d'une telle station
CN103619229A (zh) * 2011-04-15 2014-03-05 浦瑞玛柯Feg有限责任公司 传送式洗碗机以及用于操作传送式洗碗机的方法
DE102019119462A1 (de) * 2019-07-18 2021-01-21 Illinois Tool Works Inc. Transportspülmaschine zum reinigen von spülgut

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DE10238304A1 (de) * 2002-08-21 2004-02-26 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Anpassen eines Spülprogramms in einer Geschirrspülmaschine und Geschirrspülmaschine
DE10238303A1 (de) 2002-08-21 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Anpassen eines Spülprogramms in einer Geschirrspülmaschine und Geschirrspülmaschine
DE102004003798A1 (de) 2004-01-26 2005-08-18 Meiko Maschinenbau Gmbh & Co. Kg Betriebsphasenabhängige Steuerung einer Einrichtung zur Wärmerückgewinnung an Spülmaschinen
DE102004030001A1 (de) * 2004-06-22 2006-01-12 Premark Feg L.L.C., Wilmington Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102004030003A1 (de) 2004-06-22 2006-01-12 Premark Feg L.L.C. (N.D.Ges.D. Staates Delaware), Wilmington Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102004030010A1 (de) * 2004-06-22 2006-01-12 Premark Feg L.L.C., Wilmington Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102005030720A1 (de) * 2005-07-01 2007-01-04 Premark Feg L.L.C., Wilmington Transportgeschirrspülmaschine und Betriebsverfahren hierfür
DE102005039140A1 (de) * 2005-08-18 2007-02-22 Premark Feg L.L.C., Wilmington Transport-Geschirrspülmaschine
DE102005039139A1 (de) * 2005-08-18 2007-02-22 Premark Feg L.L.C., Wilmington Geschirrspülmaschine, insbesondere Transport-Geschirrspülmaschine
DE102005039385A1 (de) 2005-08-20 2007-02-22 Premark Feg L.L.C., Wilmington Transport-Geschirrspülmaschine
AU2011205194B2 (en) * 2005-09-15 2012-06-14 Steris, Inc Tunnel Washer System With Improved Cleaning Efficiency
DE102006005074A1 (de) * 2006-02-03 2007-08-09 Premark Feg L.L.C., Wilmington Transportgeschirrspülmaschine
DE102007009252A1 (de) 2007-02-22 2008-08-28 Meiko Maschinenbau Gmbh & Co. Kg Verfahren zum Betrieb einer Durchlaufgeschirrspülmaschine
DE102008005876B3 (de) * 2008-01-24 2009-04-30 Meiko Maschinenbau Gmbh & Co.Kg Verfahren zur Selbstreinigung einer Durchlaufspülmaschine
DE102008028304A1 (de) 2008-06-13 2009-12-17 Premark Feg L.L.C., Wilmington Transportspülmaschine, insbesondere gewerbliche Korbtransportspülmaschine, und Verfahren zu deren Betrieb
EP2311362B1 (fr) 2009-10-14 2018-07-25 MEIKO Maschinenbau GmbH & Co. KG Procédé et dispositif destinés à la commande de température d'un rinçage
ITMI20131930A1 (it) * 2013-11-20 2015-05-21 Ali Spa Modulo di risciacquo multistadio perfezionato per macchine lavastoviglie a tunnel, e macchina lavastoviglie a tunnel dotata di tale modulo
US10390675B2 (en) 2015-06-01 2019-08-27 Illinois Tool Works Inc. Warewash machine cleaning notification and in-situ dilution process
DE102016107054A1 (de) 2016-04-15 2017-10-19 Illinois Tool Works Inc. Transportspülmaschine zum reinigen von spülgut
DE102020100721A1 (de) 2020-01-14 2021-07-15 Illinois Tool Works Inc. Transportspülmaschine zum reinigen von spülgut
US20220313054A1 (en) 2019-07-18 2022-10-06 Illinois Tool Works Inc. Conveyor dishwasher for cleaning washware
DE102020106839A1 (de) 2020-03-12 2021-09-16 Illinois Tool Works Inc. Spülmaschine zum reinigen von spülgutteilen in gestalt von trinkgefässen
DE102020108881A1 (de) 2020-03-31 2021-09-30 Illinois Tool Works Inc. Thekensystem zur übergabe von insbesondere zumindest teilweise unverpackten lebensmitteln sowie verfahren zum aufnehmen von kundenspezifischen und insbesondere kundenindividualisierten bestellungen bei einem thekensystem
DE102020126121A1 (de) 2020-10-06 2022-04-07 Illinois Tool Works Inc. Spülmaschine zum reinigen von spülgutteilen in gestalt von trinkgefässen und thekenmodul mit einer solchen spülmaschine
DE102021106853A1 (de) 2021-03-19 2022-09-22 Illinois Tool Works Inc. Verfahren und system zum vorzugsweise automatischen reinigen von tabletts in einer spülmaschine
US11786100B2 (en) 2021-04-23 2023-10-17 Illinois Tool Works Inc. Dishwasher, in particular in the form of a counter module for a counter system
WO2022226015A1 (fr) 2021-04-23 2022-10-27 Illinois Tool Works Inc. Lave-vaisselle, en particulier sous la forme d'un module de comptage pour un système de comptage

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US4319930A (en) * 1980-03-28 1982-03-16 Daiwa Can Company, Limited Method for multi-stage washing
US4561904A (en) * 1984-09-21 1985-12-31 Hobart Corporation Control system and method of controlling a dishwashing machine

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1042983A1 (fr) * 1999-03-31 2000-10-11 Chemische Fabrik Dr. Weigert Machine à laver vaisselle du type à tunnel
US8052804B2 (en) * 2004-01-26 2011-11-08 Meiko Maschinenbau Gmbh & Co. Kg Dishwasher with regulatable heat recovery
EP1637059A3 (fr) * 2004-09-18 2008-07-23 Premark FEG L.L.C. Installation de lave-vaiselle
WO2006081914A1 (fr) * 2005-02-01 2006-08-10 Meiko Maschinenbau Gmbh & Co. Kg Dispositif permettant de faire fonctionner un lave-vaisselle a avancement automatique
US8042557B2 (en) 2005-04-02 2011-10-25 Premark Feg L.L.C. Multitank conveyor-type dishwasher and an operating method for it
WO2006107650A1 (fr) * 2005-04-02 2006-10-12 Premark Feg L.L.C. Machine a laver la vaisselle de type transporteur a reservoirs multiples et procede de fonctionnement de celle-ci
US7938913B2 (en) 2005-07-29 2011-05-10 Premark Feg L.L.C. Conveyor dishwasher and operating method for same
AU2010200896B2 (en) * 2005-09-15 2011-11-10 Steris Inc. Tunnel Washer System With Improved Cleaning Efficiency
US8522453B2 (en) 2005-09-15 2013-09-03 Steris Inc. Tunnel washer system with improved cleaning efficiency
US8857448B2 (en) * 2005-09-15 2014-10-14 Steris Inc. Tunnel washer system with improved cleaning efficiency
WO2008053348A2 (fr) * 2006-11-03 2008-05-08 Premark Feg L.L.C. Procédé de lavage de la vaisselle avec régulation du prélavage
WO2008053348A3 (fr) * 2006-11-03 2008-06-26 Premark Feg Llc Procédé de lavage de la vaisselle avec régulation du prélavage
EP2072000A1 (fr) * 2007-12-21 2009-06-24 Premark FEG L.L.C. Lave-vaisselle en forme d'automate de programmation et son procédé de fonctionnement
US7892359B2 (en) 2007-12-21 2011-02-22 Premark Feg L.L.C. Dishwasher in the form of a programmable machine and its operating method
DE102009049343A1 (de) * 2009-10-14 2011-04-21 Meiko Maschinenbau Gmbh & Co. Kg Vorrichtung und Verfahren zur Temperatursteuerung einer Klarspülung
US9700195B2 (en) 2011-04-15 2017-07-11 Premark Feg L.L.C. Conveyor dishwasher and method for operating a conveyor dishwasher
CN103619229A (zh) * 2011-04-15 2014-03-05 浦瑞玛柯Feg有限责任公司 传送式洗碗机以及用于操作传送式洗碗机的方法
EP2545839A1 (fr) * 2011-07-15 2013-01-16 Comenda Ali S.p.A. Station de rinçage à plusieurs étages améliorée pour lave-vaisselle à tunnel, et lave-vaisselle à tunnel équipé d'une telle station
EP2881028B1 (fr) 2011-07-15 2016-06-29 Comenda Ali S.p.A. Module de rinçage multi-étages amélioré pour lave-vaisselle tunnel et lave-vaisselle tunnel équipé d'un tel module
EP2881028A1 (fr) * 2011-07-15 2015-06-10 Comenda Ali S.p.A. Module de rinçage multi-étages amélioré pour lave-vaisselle tunnel et lave-vaisselle tunnel équipé d'un tel module
EP2545839B2 (fr) † 2011-07-15 2022-04-27 Ali Group S.r.l. Station de rinçage à plusieurs étages améliorée pour lave-vaisselle à tunnel, et lave-vaisselle à tunnel équipé d'une telle station
DE102019119462A1 (de) * 2019-07-18 2021-01-21 Illinois Tool Works Inc. Transportspülmaschine zum reinigen von spülgut

Also Published As

Publication number Publication date
ES2191797T3 (es) 2003-09-16
DE59709340D1 (de) 2003-03-27
EP0838190A3 (fr) 2000-12-13
EP0838190B1 (fr) 2003-02-19
DE19644438C2 (de) 1998-11-12
DE19644438A1 (de) 1998-04-30

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