EP1808520B1 - Distributeur de produits de traitement à usage dans une machine à laver - Google Patents
Distributeur de produits de traitement à usage dans une machine à laver Download PDFInfo
- Publication number
- EP1808520B1 EP1808520B1 EP06025630A EP06025630A EP1808520B1 EP 1808520 B1 EP1808520 B1 EP 1808520B1 EP 06025630 A EP06025630 A EP 06025630A EP 06025630 A EP06025630 A EP 06025630A EP 1808520 B1 EP1808520 B1 EP 1808520B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- receptacle
- nozzles
- dispensing device
- container
- 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.)
- Not-in-force
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
Definitions
- the invention relates to a flushing device for liquid and / or pulverulent treatment agent for use in a washing machine, with at least one chamber for storing the treatment agent, wherein in the chamber for storing the liquid and / or powdery treatment agent, an additional, separate container for storing another, liquid treatment agent is arranged, which is insertable into the chamber to form a gap between the container wall and chamber wall, and arranged above the chamber nozzles through which water is passed to the treatment agent.
- Such a flushing device is from the US 2005/229652 A1 known.
- the purging device disclosed herein has chambers for storing powdered processing agents.
- additional trough-shaped containers are provided, which can be used to form a gap to the chamber wall in the chamber.
- the liquid treatment agent remains in the container until it is flushed out of the chamber by means of the water introduced from the top via nozzles and then passed into the tub.
- a set of nozzles is provided in each case, which sprinkle the entire chamber with water, so that in the container used only an agent can be flushed, which is to be used in place of the powder.
- a flushing device which has chambers for storing pulverulent treatment agents.
- additional trough-shaped containers are provided, which are used in the chambers are rinsed out instead of the chamber.
- Drawers for detergents are also known from the prior art, which are equipped with a flushing device. Via the flushing device, fresh water is flushed through the chambers of the drawer so that the powdered or liquid detergent stored therein is entrained and mixed with the washed-in water in order to supply it to the washing process.
- a flushing device Via the flushing device, fresh water is flushed through the chambers of the drawer so that the powdered or liquid detergent stored therein is entrained and mixed with the washed-in water in order to supply it to the washing process.
- a distribution box for a washing machine with different guide channels known, over which the different detergents can be removed.
- Another embodiment of a drawer for laundry detergents is known from EP 0 685 587 A1 known, in which a verable tank for storing a liquid bleaching agent is arranged in one of the chambers.
- a drawer for a detergent dispenser known, which also has a plurality of chambers, one of the chambers for the storage of the liquid detergent is determined and cooperates with a so-called siphon device with which the liquid detergent can be removed easily and safely.
- a detergent dispenser is known in which the partition wall between two adjacent chambers has an additional solid molded liquid detergent compartment.
- the invention has for its object to provide a detergent dispensing device for use in a washing machine, which allows in a simple way, the loading and flushing of additional treatment agents.
- the advantage achievable with the invention is that at the same time at least two different treatment agents can be stored in a chamber for storing a first liquid or pulverulent treatment agent, for example detergent.
- a further liquid treatment agent for example bleach
- nozzles are arranged above the chamber through which water is passed into the chamber or in the container to the respective treatment agent.
- a first subset of nozzles is provided, which are arranged in lateral sections above the chamber.
- a second subset of nozzles is provided, which are arranged in a central portion above the chamber or the container used.
- the introduction of the water via the first and second subset of nozzles is selectively controllable, so that the flushing of the respective treatment agent takes place in dependence on the step within a washing program or treatment program.
- the container can be inserted into the chamber so that a gap between the chamber wall is formed in the chamber.
- the subset of nozzles for the flushing of the treatment agent from the chamber are directed into the gap.
- the nozzles of the first subset flush the water to the side walls and thus laterally under the detergent.
- the nozzles are arranged directed above the gap space inclined to the chamber wall.
- the nozzles thus spray the water on the chamber wall, so that it runs like a film on the chamber wall and thus causes in the lower region of the chamber, a rinsing of the treatment agent, for example, powdered detergent.
- the formation of the water film inhibits caking on the chamber wall, as water continues to run over the first subset of nozzles until the chamber is emptied.
- the first subset of nozzles is arranged in the flushing device such that they are aligned along the chamber wall.
- the second subset of nozzles is arranged substantially centrally above the container.
- the container as such in this case has a lid which includes an elongated opening through which water can also be injected via the flushing device for emptying.
- the second subset of nozzles is located above this opening to provide a reliable flushing of the water into the container.
- a pivotally arranged flap is provided.
- spacers for bridging the gap space are arranged on the outside of the container, wherein a space is kept free below the container, through which the treatment agent is flushed out of the chamber. This gives the container in the chamber a certain stable position, providing a substantially shadow-free rinse and a reliable flushing of the treating agent from the chamber.
- the spacers are formed wing-like in cross-section of their shape. This shape influences the passing water in such a way that mud shadow on the spacers are avoided or at least reduced, whereby clumping and residual formation of powdered treatment agents on the chamber walls or container walls are avoided.
- the container has a device for almost complete emptying.
- the bottom of the container has an inclined or curved shape, which terminates at the end with a siphon as the rear wall of the container.
- the container has on its outer wall means for fixing its position within the chamber. It is expedient to arrange a locking means on the rear wall, which engages in the intended position in an opening of the rear chamber wall, whereby the position of the container in the longitudinal direction in the chamber reliably taken and held.
- the FIG. 1 shows in perspective view a section of a washing machine 1, wherein in the front of the washing machine 1, an extendable drawer 3a is arranged.
- the drawer 3a includes one or more chambers for storing treatment agents, wherein within the washing machine 1, a flushing device 2 is arranged for flushing the treatment agent from the chambers.
- the drawer 3a of the flushing device 2 is in the single view in the FIG. 2 shown in more detail.
- the FIG. 3 shows the Einillon Tooth, above the drawer 3a a flat formed upper part 3 is arranged.
- a controllable water separator 4 is provided, which is preferably arranged on the rear, to the interior of the washing machine 1 side facing the upper part 3.
- the water diverter 4 directs the water, which is supplied via a line 5, into the individual channels 15, 15.1, 15.2, which run within the upper part 3 and have openings 7, 16 acting as nozzles above the individual chambers 6.1, 6.2 ( Fig. 4 ). About these nozzles 7, 16, then turn the individual existing in the drawer 3a chambers 6.1 and 6.2, as shown in the sectional view of FIG. 4 represent the flushing device 3, filled with water.
- the treatment agent filled in the respective chamber 6.1, 6.2 is flushed out of the chamber 6.1, 6.2 into the tub (not shown) of the washing machine 1 with the incoming water.
- the upper part 3 of the flushing device 2 as shown in the FIG. 3 is shown fixedly disposed in the washing machine housing, wherein the drawer 3a, as it is in the FIG. 2 represents, pull out of the front of the washing machine 1.
- the drawer 3a comprises two chambers 6.1 and 6.2, wherein the chamber 6.1 for storing treatment agent, and in particular of powdered detergent, is intended for a main wash.
- the treatment agent will, as in FIG. 4 sketched, rinsed out by means of the above the drawer 3a arranged upper part 3 by the addition of water for the washing process from the chamber 6.1 or 6.2.
- the upper part 3 comprises on its underside nozzles 7, which are aligned with the chambers 6.1 and 6.2.
- a separate container 8 for storing a liquid adding agent, such as bleach, is arranged, which forms a gap space 9 between container wall 10 and chamber wall 11 is inserted into the chamber 6.1, wherein the nozzles 7 of the upper part 3 are directed into the gap 9 for introducing the water into the detergent chamber 6.1.
- the water jets 12 caused by the nozzles 7 each run down along the chamber wall 11, so that a kind of liquid film can form on the chamber wall 11.
- the two water films running down on the side walls 11.1 and 11.2 cause a kind of under-flushing of the stored treatment agent in the lower chamber area 13 so that a clumping or caking of the treatment agent, for example detergent powder, in the chamber 6.1 can not take place.
- the nozzles 7 are directed at an inclination to the chamber wall 11.1 and 11.2, wherein they are arranged in their position above the gap space 9 in the upper part 3.
- the nozzles 7 are arranged in the flushing device 3 along the lateral chamber wall 11.1, 11.2, and the end wall 11.3 so that they, as already mentioned, this liquid film also on the end wall 11.3 .
- the water supply takes place through the upper channels 15, 15.1, 15.2 within the upper part 3
- the selective introduction of the water into the upper channels 15, 15.1, 15.2 through the water diverter 4, as shown in FIG FIG. 3 is shown provided.
- Emptying of the container used in the chamber 6.1 8 are provided centrally between the nozzles 7 for the detergent chamber 6.1 more nozzles 16. These nozzles 16 are arranged at an inclination in the upper part 3.
- a separate channel 15 is provided in the upper part 3, which is enabled or disabled depending on the step to be processed in the wash program through the water gate for the water inlet 5.
- the nozzles 7 for the flushing of the treatment agent from the chamber 6.1 are assigned to the channel 15.1.
- the nozzles 7.1 for the flushing of the treatment agent from the chamber 6.2 are assigned to the channel 15.2.
- FIG. 5 shows in the sectional view in particular the nozzles 16, which allow the addition of water to the container 8.
- the container 8 in the lid 17 an elongated opening 18 for the supply of water.
- a latching means 24 is arranged as a means for fixing the container 8 within the chamber 6.1, which can be latched into a corresponding latching edge or opening in the rear wall of the chamber 6.1.
- a detailed representation of the container 8 is in the FIG. 6 shown.
- FIG. 6 shown separately formed container 8 has in the front region for the supply of liquid treatment agent on a pivotally mounted flap 19 which, when the drawer 3a is pulled out, can be opened to fill in the liquid or viscous treatment agent, such as bleach.
- 8 spacers 20 are formed on the outside of the container for bridging the gap 9.
- the container 8 can be easily inserted into the conically shaped chamber 6.1, wherein when using the container 8 in the chamber 6.1 as a result of the spacer 20, the gap 9 results and thus the under-flushing of the space 13 below the container 8 guaranteed in any case.
- the spacers 20 are in cross section, such as in the FIG. 6 to recognize wing-like shape formed by their shape. It now goes without saying that now, for example, the water film forms on the chamber walls 11.1, 11.2, 11.3, it can come to any rinse shadows due to the spacer 20, because they form their flow orientation forth no spray shadow that a clumping or caking of Detergents would result.
- the bottom 21 of the container 8, as shown in particular from FIG. 5 can be seen, on average, a curved shape, wherein the ends of the curvature of a siphon 22 forms the rear wall of the container 8.
- the siphon 22 works in known manner, wherein the siphon 22 consists essentially of a drop tube 23 through which the liquid is removed in the container 8, the removal of the liquid from the container 8. In this case, the liquid then rises in the tube 23, if, for example, water is added through the nozzles 16 until the horizon of the drop tube 23 is reached at the upper end, so that then the emptying takes place due to the suction effect.
- the invention also relates to the container 8, as it is in the FIGS. 6 and 7 which is intended for a flushing device 2 for use in a washing machine 1 for storing treatment agents, such as bleaching agents.
- the container 8 is in one of the chambers 6.1, 6.2 of a detergent drawer 3a, in particular in the chamber 6.1 for storing the detergent, as a separate container 8 for storing the separate treatment agent, such as bleach, forming a gap 9 for flushing the lower chamber space thirteenth be used between container wall 10 and chamber wall 11 in the chamber 6.1.
- the container 8 in this case has a lid 17, in which an elongated opening 18 is arranged for the water supply.
- a flap 19 is arranged for the loading of the bleach, which, when the drawer 2 is pulled out, is easy to open.
- 8 spacers 20 are formed on the outside of the container for bridging the gap 9 for the scouring.
- the spacers 20 are formed wing-like in cross-section of their shape, which should in particular prevent that form rinse shadows, so that it can come to no clumping of the detergent in the lower chamber space 13.
- the container 8 as such is arcuately formed from its bottom 21 ago, wherein the container 8 is bounded by a siphon 22, which also forms the rear wall of the container 8.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Washing And Drying Of Tableware (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Claims (10)
- Equipement d'injection pour produits de traitement liquides et/ou pulvérulents pour la mise en oeuvre dans une machine à laver, avec au moins une chambre (6.1) pour le stockage du produit de traitement, un récipient (8) séparé supplémentaire pour le stockage d'un autre produit de traitement liquide étant disposé dans la chambre (6.1) pour le stockage du produit de traitement liquide et/ou pulvérulent et pouvant être introduit dans la chambre (6.1) de façon à former un interstice (9) entre la paroi de récipient (10) et la paroi de chambre (11), et avec des buses (7, 16) disposées au-dessus de la chambre et à travers lesquelles de l'eau est conduite sur le produit de traitement,
caractérisé en ce que
les buses (7, 16) sont divisées en au moins un premier sous-ensemble (7) et un deuxième sous-ensemble (16), le premier ensemble de buses (7) étant disposé dans des tronçons latéraux au-dessus de ladite chambre (6.1), et le deuxième ensemble de buses (16) étant disposé dans un tronçon médian au-dessus de ladite chambre (6.1) ou du récipient (8) introduit, et en ce que l'introduction de l'eau via le premier ensemble de buses (7) et le deuxième ensemble de buses (16) peut être commandée de façon sélective, le premier sous-ensemble de buses (7) étant dirigé dans l'interstice (9) pour l'injection de l'eau dans la chambre (6.1). - Equipement d'injection selon la revendication 1,
caractérisé en ce que
les buses (7) disposées au-dessus de l'interstice (9) sont dirigées avec une inclinaison par rapport à la paroi de chambre (11). - Equipement d'injection selon la revendication 1,
caractérisé en ce que
le deuxième sous-ensemble de buses (16) est disposé pour le vidage du récipient (8) au moins par tronçons au-dessus dudit récipient (8). - Equipement d'injection selon la revendication 3,
caractérisé en ce que
le récipient (8) comprend un couvercle (17) avec une ouverture (18) oblongue pour l'injection d'eau, l'ouverture (18) oblongue étant disposée au-dessous du deuxième sous-ensemble de buses (16). - Equipement d'injection selon la revendication 4,
caractérisé en ce que,
dans la zone avant du récipient (8), il est prévu un clapet (19) disposé en pivotement pour l'alimentation. - Equipement d'injection selon l'une des revendications 1 à 5,
caractérisé en ce que
des pièces d'écartement (20) sont formées à l'extérieur sur le récipient (8) pour enjamber l'interstice (9). - Equipement d'injection selon la revendication 6,
caractérisé en ce que
les pièces d'écartement (20) sont constituées à la façon d'ailes de par leur forme dans la section transversale. - Equipement d'injection selon la revendication 1,
caractérisé en ce que
le récipient (8) possède un équipement (22) pour le vidage au moins sensiblement complet du récipient (8). - Equipement d'injection selon la revendication 8,
caractérisé en ce que,
pour le vidage au moins sensiblement complet du récipient (8), le fond (21) du récipient (8) présente en coupe une forme inclinée ou bombée, une ventouse (22) formant la paroi arrière du récipient (8) sur l'extrémité arrière du récipient (8) dans la zone de l'endroit le plus bas. - Equipement d'injection selon la revendication 1,
caractérisé en ce que
le récipient (8) possède sur une paroi extérieure des moyens (24) de fixation de sa position à l'intérieur de la chambre (6.1).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10007086A EP2230347A1 (fr) | 2006-01-17 | 2006-12-12 | Distributeur de produits de traitement à usage dans une machine à laver |
PL06025630T PL1808520T3 (pl) | 2006-01-17 | 2006-12-12 | Dozownik detergentów do zastosowania w pralce |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006002400A DE102006002400B3 (de) | 2006-01-17 | 2006-01-17 | Einspüleinrichtung für Behandlungsmittel zum Einsatz in einer Waschmaschine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10007086.1 Division-Into | 2010-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1808520A1 EP1808520A1 (fr) | 2007-07-18 |
EP1808520B1 true EP1808520B1 (fr) | 2011-01-26 |
Family
ID=37562797
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06025630A Not-in-force EP1808520B1 (fr) | 2006-01-17 | 2006-12-12 | Distributeur de produits de traitement à usage dans une machine à laver |
EP10007086A Withdrawn EP2230347A1 (fr) | 2006-01-17 | 2006-12-12 | Distributeur de produits de traitement à usage dans une machine à laver |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10007086A Withdrawn EP2230347A1 (fr) | 2006-01-17 | 2006-12-12 | Distributeur de produits de traitement à usage dans une machine à laver |
Country Status (6)
Country | Link |
---|---|
US (1) | US7770418B2 (fr) |
EP (2) | EP1808520B1 (fr) |
AT (1) | ATE497045T1 (fr) |
DE (2) | DE102006002400B3 (fr) |
ES (1) | ES2356556T3 (fr) |
PL (1) | PL1808520T3 (fr) |
Families Citing this family (50)
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DE102007022098A1 (de) * | 2007-05-11 | 2008-11-13 | BSH Bosch und Siemens Hausgeräte GmbH | Automatisch gesteuerte Waschmaschine |
DE102007036007A1 (de) * | 2007-07-30 | 2009-02-19 | Miele & Cie. Kg | Einspülvorrichtung für eine Waschmaschine und Waschmaschine |
DE102007036009A1 (de) | 2007-07-30 | 2009-02-19 | Miele & Cie. Kg | Einspülvorrichtung für eine Waschmaschine und Waschmaschine |
US7900486B2 (en) * | 2007-08-20 | 2011-03-08 | Whirlpool Corporation | Agent dispenser |
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US11155951B2 (en) | 2019-07-25 | 2021-10-26 | Electrolux Appliances Aktiebolag | Laundry washing machine for use with unit dose detergent packages |
US11920281B2 (en) | 2022-02-25 | 2024-03-05 | Haier Us Appliance Solutions, Inc. | Systems for appliance detergent dispensing |
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CH450340A (de) * | 1966-03-02 | 1968-01-31 | Burger Eisenwerke Ag | Automatische Haushaltwaschmaschine |
DE7513925U (de) | 1975-04-30 | 1975-08-28 | Kuhlee K | Ausbildung der Wasserzufuhr zu den WascMmittelvorratsbehältern von Haushalts-Waschmaschinen und -Waschtrockenautomaten |
DE2920000C2 (de) * | 1978-05-30 | 1986-05-15 | Domar, S.A., Martorellas Del Valles, Barcelona | Vorrichtung zum Abgeben von Reinigungsmitteln in das Waschwasser von Waschmaschinen |
DE3404247C2 (de) * | 1984-02-07 | 1986-02-27 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Waschmittel-Einspülvorrichtung |
US4700554A (en) * | 1986-02-19 | 1987-10-20 | Whirlpool Corporation | Detergent dispenser with improved water distribution means |
DE3608619A1 (de) * | 1986-03-14 | 1987-09-17 | Bosch Siemens Hausgeraete | Waschmaschine mit einer waschmittel-einspuelschale |
DE3715832A1 (de) * | 1987-05-12 | 1988-11-24 | Bosch Siemens Hausgeraete | Waschmitteleinspuelschale mit hilfseinrichtung fuer fluessige waschmittel |
IT1266838B1 (it) * | 1994-05-26 | 1997-01-21 | Merloni Elettrodomestici Spa | Macchina lavabiancheria a distribuzione di agenti di lavaggio migliorata |
US5613379A (en) * | 1994-11-01 | 1997-03-25 | Samsung Electronics Co., Ltd. | Detergent dissolving apparatus for a clothes washer |
DE19503589A1 (de) * | 1995-02-03 | 1996-08-08 | Bosch Siemens Hausgeraete | Wasserzuführungs-Einrichtung für ein wasserführendes Haushaltgerät |
DE19505292C2 (de) * | 1995-02-16 | 1999-08-19 | Bosch Siemens Hausgeraete | Schublade für eine Waschmittel-Einspüleinrichtung |
IT1297014B1 (it) * | 1997-12-23 | 1999-08-03 | T & P Spa | Dispositivo per l'alloggiamento di detergenti e/o altri agenti di lavaggio utilizzabili in una macchina di lavaggio preferibilmente |
DE10049316A1 (de) * | 2000-10-05 | 2002-01-17 | Henkel Kgaa | Dosierer und Waschverfahren |
IT1319286B1 (it) * | 2000-10-19 | 2003-10-10 | T & P Spa | Cassetto distributore di una macchina di lavaggio |
EP1463854B1 (fr) * | 2002-01-11 | 2008-01-02 | LG Electronics Inc. | Dispositif d'alimentation en detergent pour lave-linge |
US6826933B2 (en) | 2002-02-06 | 2004-12-07 | Maytag Corporation | Dual use detergent dispenser |
CN1282786C (zh) * | 2002-04-17 | 2006-11-01 | Lg电子有限公司 | 洗衣机的洗涤剂注入装置 |
KR101082561B1 (ko) * | 2004-04-14 | 2011-11-10 | 엘지전자 주식회사 | 세탁기의 세제 공급장치 |
-
2006
- 2006-01-17 DE DE102006002400A patent/DE102006002400B3/de not_active Expired - Fee Related
- 2006-12-12 PL PL06025630T patent/PL1808520T3/pl unknown
- 2006-12-12 AT AT06025630T patent/ATE497045T1/de active
- 2006-12-12 EP EP06025630A patent/EP1808520B1/fr not_active Not-in-force
- 2006-12-12 ES ES06025630T patent/ES2356556T3/es active Active
- 2006-12-12 EP EP10007086A patent/EP2230347A1/fr not_active Withdrawn
- 2006-12-12 DE DE502006008798T patent/DE502006008798D1/de active Active
-
2007
- 2007-01-15 US US11/623,176 patent/US7770418B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2230347A1 (fr) | 2010-09-22 |
PL1808520T3 (pl) | 2011-05-31 |
US7770418B2 (en) | 2010-08-10 |
EP1808520A1 (fr) | 2007-07-18 |
US20070163307A1 (en) | 2007-07-19 |
ATE497045T1 (de) | 2011-02-15 |
ES2356556T3 (es) | 2011-04-11 |
DE102006002400B3 (de) | 2007-01-11 |
DE502006008798D1 (de) | 2011-03-10 |
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