EP0238112B1 - Rinsing-in device for a washing machine - Google Patents
Rinsing-in device for a washing machine Download PDFInfo
- Publication number
- EP0238112B1 EP0238112B1 EP87200218A EP87200218A EP0238112B1 EP 0238112 B1 EP0238112 B1 EP 0238112B1 EP 87200218 A EP87200218 A EP 87200218A EP 87200218 A EP87200218 A EP 87200218A EP 0238112 B1 EP0238112 B1 EP 0238112B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier
- water
- detergent
- bores
- directed
- 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
Links
Images
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
Definitions
- the invention relates to a induction device for washing machines and the like. Consisting of a support connected to the water connection and provided with water chambers for receiving at least one detergent container open at the top, from which the detergent can be rinsed out into the detergent solution container via directed water nozzles arranged on the cover side in the support .
- induction devices which consist of a carrier and preferably insertable dosing containers which hold the detergent.
- the carrier for this mostly trough-shaped dosing container is formed on the top side as a hollow body to which the water inlet z. B. is connected via a water switch.
- the carrier has nozzle-shaped outlet openings, so that the detergents stored in the dosing container are rinsed out into the tub with the water inlet.
- the water nozzles must be directed so that the walls of the dosing container and especially the mostly rounded throats are well washed.
- the nozzles are predominantly located near the side walls, to also rinse the throats of the detergent dispenser well.
- the nozzles consist of round cams, the spray direction of which runs parallel to the side walls.
- the invention has for its object to provide a solution that allows the directed water nozzles in molded parts such. B. made of plastic with relatively simple tools.
- each nozzle consists of two axially parallel bores on both sides, approximately to the center of the carrier, the bores of which Center lines are offset from each other by less than the bore diameter in the desired spray direction.
- the induction device consists of a carrier 1, which is laterally provided with guides 2 into which detergent containers 3 (dosing containers) are inserted in the manner of a drawer.
- the carrier 1 encloses the container 3 on the bottom side and is provided with an outlet (not shown) leading to the washing machine tub.
- the carrier 1 forms, together with a plate 4, a cavity 5 into which water is pressed in via the inlet connector 6 and an upstream valve 7. The water flows through the nozzles 8 and 9 into the container 3 and rinses the detergent 10 located there into the tub.
- nozzle-shaped bores 8 are directed vertically downwards and the bores 9 against the wall 11 or the throats 12.
- the blind holes can be formed without the use of slides when injection molding plastic parts.
- the inclination of the water jet from the nozzle openings is determined by correspondingly displacing the blind holes against one another.
- the position of the blind holes against each other determines the spray direction.
- the spray quantity can also be adapted to the desired distribution.
Description
Die Erfindung bezieht sich auf eine Einspülvorrichtung für Waschmaschinen und dergl., bestehend aus einem mit dem Wasseranschluß verbundenen und mit Wasserkammern versehenen Träger zur Aufnahme mindestens eines oben offenen Waschmittelbehälters, aus dem das Waschmittel über deckseitig im Träger angeordnete, gerichtete Wasserdüsen in den Laugenbehälter ausspülbar ist.The invention relates to a induction device for washing machines and the like. Consisting of a support connected to the water connection and provided with water chambers for receiving at least one detergent container open at the top, from which the detergent can be rinsed out into the detergent solution container via directed water nozzles arranged on the cover side in the support .
Für die Zuführung von Wasch- und Pflegemitteln zum Laugenbehälter einer Waschmaschine werden Einspülvorrichtungen benutzt, die aus einem Träger sowie vorzugsweise einschiebbaren, die Waschmittel aufnehmenden Dosierbehältern bestehen. Der Träger für diese meist wannenförmigen Dosierbehälter ist deckseitig als Hohlkörper ausgebildet, an den der Wasserzulauf z. B. über eine Wasserweiche angeschlossen ist. Der Träger hat düsenförmige Auslaßöffnungen, so daß mit dem Wasserzulauf die im Dosierbehälter lagernden Waschmittel in den Laugenbehälter ausgespült werden.For the supply of detergents and care products to the suds container of a washing machine, induction devices are used which consist of a carrier and preferably insertable dosing containers which hold the detergent. The carrier for this mostly trough-shaped dosing container is formed on the top side as a hollow body to which the water inlet z. B. is connected via a water switch. The carrier has nozzle-shaped outlet openings, so that the detergents stored in the dosing container are rinsed out into the tub with the water inlet.
Es ist wesentlich, daß das Ausspülen der Waschmittel nicht nur einigermaßen gleichmäßig, sondern auch vollständig erfolgt. Zu diesem Zweck müssen die Wasserdüsen so gerichtet sein, daß die Wandungen der Dosierbehälter und vor allem die meist abgerundeten Kehlen gut bespült werden. Bei einer durch das DE-GM 75 13 925 bekannten Bauart sitzen die Düsen überwiegend nahe den Seitenwandungen, um auch die Kehlen der Waschmittelbehälter gut auszuspülen. Die Düsen bestehen dabei aus runden Nocken, deren Sprührichtung parallel zu den Seitenwandungen verläuft.It is essential that the detergents are not only rinsed out to a certain extent, but also completely. For this purpose, the water nozzles must be directed so that the walls of the dosing container and especially the mostly rounded throats are well washed. In a design known from DE-GM 75 13 925, the nozzles are predominantly located near the side walls, to also rinse the throats of the detergent dispenser well. The nozzles consist of round cams, the spray direction of which runs parallel to the side walls.
Es ist auch bekannt, in die deckseitigen Trägerwandungen düsenförmige Bohrungen einzubringen, deren Achsen gegen die Wandungen und Kehlen der Waschmittel-Dosierbehälter gerichtet sind. Da diese Träger meist aus Kunststoff hergestellt sind, müssen für die Bohrungen in den Spritzwerkzeugen entsprechende Schieber vorgesehen werden, die außerordentlich aufwendig sind.It is also known to make nozzle-shaped bores in the cover-side support walls, the axes of which are directed against the walls and grooves of the detergent dosing containers. Since these carriers are usually made of plastic, corresponding slides must be provided for the holes in the injection molds, which are extremely complex.
Der Erfindung liegt die Aufgabe zugrunde, eine Lösung anzugeben, die es ermöglicht, die gerichteten Wasserdüsen in Formteile z. B. aus Kunststoff mit relativ einfachen Werkzeugen einzubringen.The invention has for its object to provide a solution that allows the directed water nozzles in molded parts such. B. made of plastic with relatively simple tools.
Gemäß der Erfindung wird dies bei einer Einspülvorrichtung der eingangs genannten Art dadurch erreicht, daß zumindest ein Teil der Wasserdüsen dadurch schräg gegen die Wandungsteile des Waschmittelbehälters gerichtet ist, daß jede Düse aus zwei achsparallel, bis ungefähr zur Mitte des Trägers beidseitig angebrachten Bohrungen besteht, deren Mittellinien gegeneinander um weniger als den Bohrungsdurchmesser in der gewünschten Sprührichtung versetzt sind.According to the invention, this is achieved in a induction device of the type mentioned at the outset in that at least some of the water nozzles are directed obliquely against the wall parts of the detergent container in that each nozzle consists of two axially parallel bores on both sides, approximately to the center of the carrier, the bores of which Center lines are offset from each other by less than the bore diameter in the desired spray direction.
Anhand schematischer Zeichnungen wird ein Ausführungsbeispiel der Erfindung beschrieben.
- Fig. 1 zeigt eine Einspülvorrichtung im Schnitt,
- Fig. 2 zeigt eine Deckplatte mit den eingeformten Wasserdüsen, und
- Fig. 3 zeigt einen vergrößerten Schnitt durch eine deckseitige Trägerwandung.
- 1 shows a induction device in section,
- Fig. 2 shows a cover plate with the molded water nozzles, and
- Fig. 3 shows an enlarged section through a deck-side support wall.
Die Einspülvorrichtung besteht aus einem Träger 1, der seitlich mit Führungen 2 versehen ist, in die schubkastenartig Waschmittelbehälter 3 (Dosierbehälter) eingeschoben sind. Der Träger 1 umschließt die Behälter 3 bodenseitig und ist mit einem nicht gezeichneten, zum Laugenbehälter einer Waschmaschine führenden Auslauf versehen. Der Träger 1 bildet zusammen mit einer Platte 4 einen Hohlraum 5, in den über Einlaßstutzen 6 und ein vorgeschaltetes Ventil 7 Wasser eingedrückt wird. Das Wasser strömt über die Düsen 8 und 9 in die Behälter 3 und spült das dort liegende Waschmittel 10 in den Laugenbehälter aus.The induction device consists of a
Es ist ersichtlich, daß die düsenförmigen Bohrungen 8 senkrecht nach unten und die Bohrungen 9 gegen die Wandung 11 bzw. die Kehlen 12 gerichtet sind.It can be seen that the nozzle-
Aus Figur 2 ist nun in Verbindung mit Figur 3 ersichtlich, daß die Schrägstellung der Düsen 9 im Träger 1 nicht als Schrägbohrungen ausgeführt, sondern durch gegenläufig eingebrachte Sacklochbohrungen 13, 14 gewonnen sind, deren Achsen parallel liegen und die jeweils um weniger als einem Bohrungsdurchmesser in Richtung der gewünschten Sprührichtung versetzt angebracht sind. Aus Figur 2 ist dabei ersichtlich, daß das Versetzen nach jeder gewünschten Richtung erfolgen kann.From FIG. 2 it can now be seen in connection with FIG. 3 that the inclination of the
Die Sacklochbohrungen können ohne Verwendung von Schiebern, beim Spritzgießen von Kunststoffteilen geformt werden. Die Neigung des Wasserstrahles aus den Düsenöffnungen wird durch entsprechendes Versetzen der Sacklöcher gegeneinander bestimmt. Die Lage der Sacklöcher gegeneinander bestimmt die Sprührichtung. Durch Verwendung unterschiedlicher Durchmesser kann auch noch die Sprühmenge an die gewünschte Verteilung angepaßt werden.The blind holes can be formed without the use of slides when injection molding plastic parts. The inclination of the water jet from the nozzle openings is determined by correspondingly displacing the blind holes against one another. The position of the blind holes against each other determines the spray direction. By using different diameters, the spray quantity can also be adapted to the desired distribution.
Claims (2)
- Flush-in device for washing machines and the like, consisting of a carrier (1) connected to the water supply and provided with water chambers (5), for holding at least one open-topped detergent container (3) from which the detergent can be flushed out into the tub through directed water nozzles (8, 9) arranged in the carrier (1) on the top side, characterised in that at least some of the water nozzles (9) are directed at an angle to the wall portions (11, 12) of the detergent container (3) by the fact that each nozzle (9) consists of two bores (13, 14) which are mounted on both sides with parallel axes approximately as far as the centre of the carrier (1) and of which the centre lines are offset from each other by less than the bore diameter in the desired direction of spraying.
- Flush-in device according to claim 1, characterised in that the bores (13, 14) are formed perpendicularly to the carrier wall (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3604674 | 1986-02-14 | ||
| DE19863604674 DE3604674A1 (en) | 1986-02-14 | 1986-02-14 | DISCHARGE DEVICE FOR WASHING MACHINES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0238112A2 EP0238112A2 (en) | 1987-09-23 |
| EP0238112A3 EP0238112A3 (en) | 1988-05-04 |
| EP0238112B1 true EP0238112B1 (en) | 1992-09-09 |
Family
ID=6294091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87200218A Expired - Lifetime EP0238112B1 (en) | 1986-02-14 | 1987-02-11 | Rinsing-in device for a washing machine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0238112B1 (en) |
| DE (2) | DE3604674A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19535203C1 (en) * | 1995-09-22 | 1996-10-02 | Bauknecht Hausgeraete | Flushing device for washing machines, etc. |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736249A1 (en) * | 1987-10-27 | 1989-05-11 | Bauknecht Hausgeraete | DETERGENT DISCHARGE DEVICE FOR WASHING MACHINES |
| DE3803196C2 (en) * | 1988-02-03 | 1994-08-18 | Bosch Siemens Hausgeraete | Detergent dispenser |
| DE19524368A1 (en) * | 1995-07-04 | 1997-01-09 | Bosch Siemens Hausgeraete | Detergent dispenser |
| DE10117295A1 (en) * | 2001-04-06 | 2002-10-10 | Bsh Bosch Siemens Hausgeraete | Dishwasher bowl for a washing machine |
| KR100657925B1 (en) * | 2002-04-17 | 2006-12-15 | 엘지전자 주식회사 | Detergent assembly for washing machine |
| KR100733307B1 (en) | 2005-03-17 | 2007-06-28 | 엘지전자 주식회사 | Detergent supply apparatus of washing machine |
| DE102007036009A1 (en) | 2007-07-30 | 2009-02-19 | Miele & Cie. Kg | Einspülvorrichtung for a washing machine and washing machine |
| DE102015100306A1 (en) * | 2015-01-12 | 2016-07-14 | Miele & Cie. Kg | Einspülkasten for a washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7513925U (en) * | 1975-04-30 | 1975-08-28 | Kuhlee K | Formation of the water supply to the detergent storage containers of household washing machines and washer-dryer machines |
| DE2813366C2 (en) * | 1978-03-28 | 1986-04-10 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Detergent dispensing device for a laundry treatment machine |
-
1986
- 1986-02-14 DE DE19863604674 patent/DE3604674A1/en not_active Withdrawn
-
1987
- 1987-02-11 DE DE8787200218T patent/DE3781576D1/en not_active Expired - Lifetime
- 1987-02-11 EP EP87200218A patent/EP0238112B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19535203C1 (en) * | 1995-09-22 | 1996-10-02 | Bauknecht Hausgeraete | Flushing device for washing machines, etc. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0238112A3 (en) | 1988-05-04 |
| DE3781576D1 (en) | 1992-10-15 |
| EP0238112A2 (en) | 1987-09-23 |
| DE3604674A1 (en) | 1987-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102005041143B3 (en) | Showering head e.g. for shower, has housing-like first part in which discharge channel is provided having water outlet at first end and water inlet opening at second end | |
| EP0238112B1 (en) | Rinsing-in device for a washing machine | |
| DE1955256B2 (en) | WASHING AND ADDITIONAL DISPENSER DEVICE FOR WASHING MACHINES | |
| DE10116832A1 (en) | Machine in the form of a laundry washing machine or dishwasher | |
| DE19535203C1 (en) | Flushing device for washing machines, etc. | |
| DE1428424A1 (en) | Spray device for dishwashers | |
| DE3803196C2 (en) | Detergent dispenser | |
| EP0331920B1 (en) | Washing product dispenser | |
| DE1920575A1 (en) | Dishwasher | |
| DE3634137A1 (en) | Process and apparatus for the discontinuous application of a setting substance to an article | |
| DE1628738A1 (en) | Dishwasher with a water spray device | |
| EP1673000B1 (en) | Dishwasher with integrated spray channels | |
| DE4425219C2 (en) | Method and device for cleaning and / or sterilizing a dishwasher for bottles or the like. | |
| DE1302680B (en) | ||
| DE1096319B (en) | Detergent container for washing machines | |
| DE19812329C1 (en) | Dishwasher machine with rotatable and removable spray arm | |
| DE1938880A1 (en) | Laundry treatment machine with several water inlet paths | |
| DE3018050A1 (en) | Automatic washing unit for medical equipment - incorporates connecting pipe socket with coupling for water inflow pipe | |
| DE2226894A1 (en) | DISHWASHER | |
| CH548948A (en) | SYSTEM FOR EMPTYING, WASHING, RINSING AND FILLING BOTTLES. | |
| DE3806776C2 (en) | ||
| DE2211788A1 (en) | Basket for cleaning machine | |
| DE1957141A1 (en) | Spray device for dishwashers | |
| CH421888A (en) | Detergent dispenser for automatic washing machines | |
| DE6913376U (en) | DISHWASHER |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES FR GB IT SE |
|
| 17P | Request for examination filed |
Effective date: 19881021 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN Owner name: BAUKNECHT HAUSGERAETE GMBH |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WHIRLPOOL INTERNATIONAL B.V. Owner name: BAUKNECHT HAUSGERAETE GMBH |
|
| 17Q | First examination report despatched |
Effective date: 19901126 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT SE |
|
| REF | Corresponds to: |
Ref document number: 3781576 Country of ref document: DE Date of ref document: 19921015 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
| ITF | It: translation for a ep patent filed |
Owner name: ING. A. GIAMBROCONO & C |
|
| ET | Fr: translation filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19930218 Year of fee payment: 7 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES Effective date: 19930621 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| EAL | Se: european patent in force in sweden |
Ref document number: 87200218.3 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20060217 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20060223 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060228 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20060331 Year of fee payment: 20 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20070210 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
| EUG | Se: european patent has lapsed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20060227 Year of fee payment: 20 |