EP0678275B1 - Lave-vaisselle comportant un dispositif de dosage - Google Patents

Lave-vaisselle comportant un dispositif de dosage Download PDF

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Publication number
EP0678275B1
EP0678275B1 EP94117714A EP94117714A EP0678275B1 EP 0678275 B1 EP0678275 B1 EP 0678275B1 EP 94117714 A EP94117714 A EP 94117714A EP 94117714 A EP94117714 A EP 94117714A EP 0678275 B1 EP0678275 B1 EP 0678275B1
Authority
EP
European Patent Office
Prior art keywords
metering device
control means
dishwasher according
dishwasher
parts
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.)
Expired - Lifetime
Application number
EP94117714A
Other languages
German (de)
English (en)
Other versions
EP0678275A1 (fr
Inventor
Peter Dipl.-Phys. Hesse
Gerhard Weiser
Winfried Dipl.-Ing. Steiner
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.)
AEG Hausgeraete GmbH
Original Assignee
AEG 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 AEG Hausgeraete GmbH filed Critical AEG Hausgeraete GmbH
Publication of EP0678275A1 publication Critical patent/EP0678275A1/fr
Application granted granted Critical
Publication of EP0678275B1 publication Critical patent/EP0678275B1/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
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445—Detachable devices

Definitions

  • the invention relates to a dishwasher according to the preamble of claim 1.
  • metering devices with a chamber for manual addition of the powder detergent required for a rinse cycle provided, the chamber with a program-controlled Flap is provided, which at the beginning of the cleaning rinse is opened under program control so that the powder detergent falls into the working container or from the Spray devices rinsed out rinsing liquid from it becomes.
  • Detergents can also be used in the same way in tablet form and in the dimensioned for a rinse cycle Quantity introduced and fall out of it according to the program or be rinsed out, as known from DE -A- 35 41 145
  • the disadvantage of this structure is that the metering device for solid detergents each manually with that for the measured amount of detergent concerned must be loaded.
  • DE-A-1 403 674 discloses a dosing device for dishwashers of the type in question, which one Storage container for cleaning agents for at least one cleaning process and a detergent dispenser includes.
  • the detergent can be in tablet, Pill, dragee or granular form contained in the storage container be.
  • the entire dosing device is outside of the working container.
  • the detergent added will introduced into the working container by a special device.
  • this metering device has the disadvantage that that when using commercially available cleaning agents, which no additional measures such as a special coating have a gradual sticking or clumping of the detergent units takes place.
  • a dishwasher is known from DE-U-80 18 995, in the inside of the working container a storage container is removably arranged for liquid detergent. After the filling of the storage container this is fixed to a Built-in actuating device coupled to the bottom of the working tank.
  • a metering device for a washing machine known in the block-shaped detergent in delimited units can be stored and the washing liquid dosed be fed.
  • the dosing device is outside the Work container attached and has aids that the detergent transport into the working container.
  • the invention has for its object in a dishwasher take measures of the kind in question, through which the detergent for several without sticking Rinses can be stored and dispensed in doses.
  • detergent tablets are available in an amount that sufficient for several complete dishwasher programs, manually placed in a storage container from which through a assigned dosing device only those for the respective dishes cleaning program sequence required number of tablets the stock individually and according to the program in the respective Rinsing program section is issued.
  • Each rinse can dispensed one or more tablets into the rinsing liquid the amount of water hardness, the degree of pollution the rinsing liquid and the like depending on the program can be controlled.
  • the present dishwashing detergent must be the dosing device preferably detached from the work container locking door inside the Work container arranged and with tax funds coupled, with part of the necessary control means of Dosing device assigned and the other part of the Control means is arranged outside the work container, wherein both parts of the control means are coupled together are to drive and / or control signals for the Transfer dosing device.
  • the coupling can be pure done wirelessly, for which radio and / or ultrasound and / or Suitable light energy or a capacitive or inductive coupling by means of a split AC transformer is possible. About this coupling can the energy required for the mechanical drive and possibly also transmit a control signal become.
  • Is the wirelessly transmitted energy enough for one direct control of the dosing device can not the dosing device with an electrical energy storage be equipped by the wireless feed low electrical energy transferred and stores the dosing device feeds after a control signal occurs.
  • mechanical Control means may be provided by an outside of the Work container arranged drive device actuated be and for the operation of the dosing device necessary mechanical forces on the dosing mechanism transfer.
  • the metering device can be on one Dish rack can be attached wherever in particular simply by pulling it out freely is accessible when tablets are refilled or the Tablet supply should be checked.
  • the Dosing device is in particular detachably attached, to possibly necessary repairs or cleaning processes in easy way to do it.
  • the Dosing device can also on a wall of the Work container be attached, which is the advantage there is that then the coupling means closely to each other can be arranged and reliable Energy transfer becomes possible.
  • a short distance between the coupling means is particularly at Inductive or capacitive coupling is an advantage.
  • the Solvability is also given in this case.
  • the location for the dosing device is suitable the bottom of the work tank below the bottom Crockery basket in the corner area where the rotating spray arm not enough and the space available for the Absorption of wash ware is not impaired.
  • inductive coupling it is appropriate to use a split AC-fed coil of an electrical transformer provide a coil in the metering device and the other in the working container or in the case of non-magnetic Container wall can be attached outside the same.
  • a coil set Power transmission to transmit like the control signals if separate signals are required for this. It is however, it is also possible to have two or more sets of coils to be provided via the different if necessary electrical signals can be transmitted.
  • a metering device 1 manually includes one loading, lockable storage container for tablet-shaped cleaning agent and an associated Dosing device with control means for controlled dispensing of one or more tablets during a pre-wash or Cleaning cycle in the program sequence of a Dishwasher.
  • the dosing device 1 allocated part of the control means is the further for the control necessary part of the control means outside arranged the working container of the dishwasher and preferably wirelessly with the first part of the Control means coupled in the metering device.
  • the Wireless coupling is particularly suitable if the Dosing device 1 at least from the working container partially extendable crockery basket 2 preferably is releasably assigned.
  • the metering device 1 in Corner area near the door then allows a good one Accessibility with the lower extended on the door Dish rack 2.
  • the metering device 1 can also the underside of the crockery basket 2 also detachable and possibly set at a distance, so that in this area the crockery basket 2 at least such wash items can be hung up, the little or no Lattice bars of the crockery basket 2 stand down.
  • This Type of attachment is also an advantage if the coupling the control means is optical, inductive or capacitive, because then the metering device can be arranged so that they with the associated couplers of the control means close to the adjacent side wall of the work container can be introduced, which the corresponding Coupling means of the other control part carries.
  • the order the metering device 1 can then preferably on the upper basket a dishwasher, its associated Spray arm by means of a flushing liquid Carrier tube 3 is supplied with rinsing liquid and that passed through a side wall of the working container is necessary as well as below the crockery basket Spray arm carries and feeds.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Claims (10)

  1. Lave-vaisselle avec une porte fermant une enceinte de travail et avec un dispositif de dosage commandé électromécaniquement pour au moins un produit d'addition à amener dans le liquide de lavage en quantités dosées, où le dispositif de dosage présente un réservoir de stockage pour des produits pour laver la vaisselle sous forme de comprimé et un appareil de dosage pour individualiser les comprimés et pour leur émission pas-à-pas commandée par programme, ou le dispositif de dosage est séparé de la porte, caractérisé en ce que le dispositif de dosage (1) est disposé à l'intérieur de l'enceinte de travail et est couplé avec des moyens de commande, où une partie des moyens de commande est associée au dispositif de dosage (1) et l'autre partie est disposée à l'extérieur de l'enceinte de travail, et que les deux parties des moyens de commande sont coupées l'une avec l'autre.
  2. Lave-vaisselle selon la revendication 1, caractérisé en ce que les parties des moyens de commande sont coupées l'une avec l'autre au moins partiellement sans fil.
  3. Lave-vaisselle selon la revendication 1 ou 2, caractérisé en ce que les parties des moyens de commande sont coupées l'une avec l'autre au moins partiellement mécaniquement.
  4. Lave-vaisselle selon l'une des revendications 1 à 3, caractérisé en ce que le dispositif de dosage (1) est fixé à un panier à vaisselle (2).
  5. Lave-vaisselle selon l'une des revendications 1 à 3, caractérisé en ce que le dispositif de dosage (1) est fixé à une paroi de l'enceinte de travail.
  6. Lave-vaisselle selon la revendication 5, caractérisé en ce que le dispositif de dosage (1) est fixé au fond de l'enceinte de travail.
  7. Lave-vaisselle selon l'une des revendications 1 à 6, caractérisé en ce que le dispositif de dosage (1) est fixé amoviblement.
  8. Lave-vaisselle selon l'une des revendications 1 à 6, caractérisé en ce que les parties des moyens de commande présentent chacune au moins une bobine magnétique alimentée par un courant alternatif d'un transmetteur par induction et sont coupées par induction.
  9. Lave-vaisselle selon la revendication 8, caractérisé en ce que les bobines respectivement primaires sont sollicitées avec des courants alternatifs d'alimentation et/ou de commande.
  10. Lave-vaisselle selon l'une des revendications 1 à 9, caractérisé en ce que les deux parties des moyens de commande sont coupées d'une manière capacitive l'une à l'autre, et que des signaux de commande haute fréquence passent sur les moyens de couplage capacitifs.
EP94117714A 1994-04-21 1994-11-10 Lave-vaisselle comportant un dispositif de dosage Expired - Lifetime EP0678275B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4413870A DE4413870C2 (de) 1994-04-21 1994-04-21 Geschirrspülmaschine mit einer Dosiervorrichtung
DE4413870 1994-04-21

Publications (2)

Publication Number Publication Date
EP0678275A1 EP0678275A1 (fr) 1995-10-25
EP0678275B1 true EP0678275B1 (fr) 1999-09-29

Family

ID=6516039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94117714A Expired - Lifetime EP0678275B1 (fr) 1994-04-21 1994-11-10 Lave-vaisselle comportant un dispositif de dosage

Country Status (2)

Country Link
EP (1) EP0678275B1 (fr)
DE (2) DE4413870C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020476A1 (de) * 2004-04-26 2005-11-17 Aweco Appliance Systems Gmbh & Co. Kg Vorrichtung zur dosierten Abgabe wenigstens einer aktiven Substanz in den Arbeitsraum einer Haushaltsmaschine
DE102004020475A1 (de) * 2004-04-26 2005-11-17 Aweco Appliance Systems Gmbh & Co. Kg Vorrichtung zur dosierten Abgabe wenigstens einer aktiven Substanz in den Arbeitsraum einer Haushaltsmaschine
DE102004030013A1 (de) * 2004-06-22 2006-01-12 Premark Feg L.L.C. (N.D.Ges.D. Staates Delaware), Wilmington Geschirrspülmaschine und Betriebsverfahren für eine Geschirrspülmaschine

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957243A1 (de) * 1999-11-27 2001-05-31 Aeg Hausgeraete Gmbh Geschirrspülmaschine mit einer Programmsteuerung und Verfahren zum Betreiben einer Geschirrspülmaschine
EP1319360B1 (fr) * 2001-12-06 2004-04-14 CANDY S.p.A. Lave-vaisselle avec une porte comportant un panneau avec un évidement, ainsi qu'un doseur/distributeur pour l' agent de lavage supporté par le panier supérieur
ES2268568T3 (es) * 2002-05-16 2007-03-16 Electrolux Home Products Corporation N.V. Lavavajillas y procedimiento para el funcionamiento de un lavavajillas utilizando un preparado combinado con varias substancias activas.
DE10257826A1 (de) * 2002-05-16 2003-11-27 Electrolux Home Prod Corp Geschirrspülmaschine und Verfahren zum Betreiben einer Geschirrspülmaschine bei Verwendung von einem Kombinationspräparat mit mehreren Wirkstoffen
DE10319532B4 (de) * 2003-04-30 2017-12-21 BSH Hausgeräte GmbH Vorrichtung zur induktiven Übertragung von Energie
DE102004030003A1 (de) 2004-06-22 2006-01-12 Premark Feg L.L.C. (N.D.Ges.D. Staates Delaware), Wilmington Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102004063286B4 (de) * 2004-12-29 2023-04-20 BSH Hausgeräte GmbH Geschirrspülmaschine mit einer Auflösungskammer
DE102005035764A1 (de) 2005-07-29 2007-02-01 Premark Feg L.L.C., Wilmington Transportgeschirrspülmaschine und Betriebsverfahren hierfür
DE102008033108A1 (de) 2008-07-15 2010-01-21 Henkel Ag & Co. Kgaa Koppelbares Dosiergerät
CN102088893A (zh) 2008-07-15 2011-06-08 汉高股份有限及两合公司 用于洗碗机的配量系统
US8337628B2 (en) 2010-11-23 2012-12-25 Whirlpool Corporation Non-integrated bulk dispenser and method of operating a dishwasher having same
US9549658B2 (en) 2010-11-23 2017-01-24 Whirlpool Corporation Household appliance having a signal relay
EP2932984B1 (fr) * 2014-04-02 2016-11-16 Miele & Cie. KG Procede et systeme de transfert d'energie dans un espace de rinçage d'un automate de nettoyage
US10390675B2 (en) 2015-06-01 2019-08-27 Illinois Tool Works Inc. Warewash machine cleaning notification and in-situ dilution process
CA3163326A1 (fr) 2019-12-23 2021-07-01 Ecolab Usa Inc. Distributeur de detergent solide pour une machine a laver
US11399692B2 (en) 2020-11-09 2022-08-02 Haier Us Appliance Solutions, Inc. Dishwashing appliance having a wirelessly powered spray assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8018995U1 (de) * 1980-07-15 1980-10-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Geschirrspuelmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568370A (fr) *
DE1403674A1 (de) * 1961-02-22 1968-10-24 Siemens Elektorgeraete Gmbh Dosiereinrichtung fuer Geschirrspuel- und Waschmaschinen
DE7536385U (de) * 1975-11-15 1976-03-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Geschirrspülmaschine
DE3541145A1 (de) * 1985-11-21 1987-05-27 Henkel Kgaa Einheitlich zusammengesetzte reinigungsmitteltabletten fuer das maschinelle geschirrspuelen
GB8703368D0 (en) * 1987-02-13 1987-03-18 Currys Group Plc Loading apparatus
ES2041881T3 (es) * 1988-05-02 1993-12-01 Henkel Kommanditgesellschaft Auf Aktien Dispositivo dosificador de detergente.
DE9007741U1 (de) * 1990-06-30 1994-12-15 Licentia Gmbh Geschirrspülmaschine mit einem Sprüharm
NZ238504A (en) * 1991-06-12 1995-03-28 Fisher & Paykel Dispenser for dish washing machine having chamber with movable wall to vary volume of dispensed material, and having latched releasable cover
DE9316754U1 (de) * 1993-11-03 1994-01-13 Heckmeier Klaus Spülmitteldosiersteuerung für Gewerbespülmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8018995U1 (de) * 1980-07-15 1980-10-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Geschirrspuelmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020476A1 (de) * 2004-04-26 2005-11-17 Aweco Appliance Systems Gmbh & Co. Kg Vorrichtung zur dosierten Abgabe wenigstens einer aktiven Substanz in den Arbeitsraum einer Haushaltsmaschine
DE102004020475A1 (de) * 2004-04-26 2005-11-17 Aweco Appliance Systems Gmbh & Co. Kg Vorrichtung zur dosierten Abgabe wenigstens einer aktiven Substanz in den Arbeitsraum einer Haushaltsmaschine
DE102004030013A1 (de) * 2004-06-22 2006-01-12 Premark Feg L.L.C. (N.D.Ges.D. Staates Delaware), Wilmington Geschirrspülmaschine und Betriebsverfahren für eine Geschirrspülmaschine

Also Published As

Publication number Publication date
DE4413870C2 (de) 1997-07-10
DE4413870A1 (de) 1995-10-26
EP0678275A1 (fr) 1995-10-25
DE59408790D1 (de) 1999-11-04

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