EP3660199A1 - Système de dosage pour une machine à laver, porte pour une machine à laver et machine à laver - Google Patents

Système de dosage pour une machine à laver, porte pour une machine à laver et machine à laver Download PDF

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Publication number
EP3660199A1
EP3660199A1 EP19211715.8A EP19211715A EP3660199A1 EP 3660199 A1 EP3660199 A1 EP 3660199A1 EP 19211715 A EP19211715 A EP 19211715A EP 3660199 A1 EP3660199 A1 EP 3660199A1
Authority
EP
European Patent Office
Prior art keywords
washing machine
detergent
holder
detergent container
dosing
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.)
Withdrawn
Application number
EP19211715.8A
Other languages
German (de)
English (en)
Inventor
Michael Seikel
Marek Klimecki
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.)
PAS Deutschland GmbH
Original Assignee
PAS Deutschland 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 PAS Deutschland GmbH filed Critical PAS Deutschland GmbH
Publication of EP3660199A1 publication Critical patent/EP3660199A1/fr
Withdrawn legal-status Critical Current

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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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress

Definitions

  • the present invention relates to a metering system for a washing machine, a door for a washing machine and a washing machine.
  • the object is achieved by a dosing system for a washing machine, the dosing system having a first holder for a first detergent container and a second holder for a second detergent container, a first connection to a pump system being arranged at a lower end of the first holder and a second connection to the pump system is arranged at a lower end of the second holder, the pump system being designed to take a predeterminable first quantity of first detergent from the first detergent container and to convey it to a dosing head and a predeterminable second one from the second detergent container The amount of second detergent can be removed and passed to the dosing head, the dosing system being arranged on a carrier and the first detergent container being inserted into the first holder and the second detergent container into the second holder from a first carrier side of the carrier > and the dosing head is arranged on a second carrier side of the carrier.
  • the dosing system mentioned is an automatic dosing system which can be arranged in a particularly space-saving manner in the door of a washing machine or in a washing machine. It is particularly advantageous to arrange the metering system in the manner of a porthole in the washing machine in order to exhaust the space available but not used. Good operability is still ensured.
  • the dosing head is formed by means of one opening or two openings. In other configurations, the dosing head is designed as a separate component, which is arranged in particular on the carrier.
  • the first holder and the second holder are arranged on a common holding plate.
  • the pump system has a first pump, which is designed to take the predeterminable first quantity of first detergent from the first detergent container and to convey it to the dosing head, and a second pump, which is designed for the second detergent container take the predeterminable second quantity of second detergent and send it to the dosing head.
  • This configuration enables the removal of the respective substances in a simple manner.
  • the pump system has a pump which is designed to take the predeterminable first amount of first detergent from the first detergent container in a first direction of rotation and to convey it to the dosing head, and in a second direction of rotation that is the first direction of rotation the opposite is to take the predeterminable second quantity of second detergent from the second detergent container and to feed it to the dosing head.
  • This configuration can reduce production costs, simplify production and save installation space.
  • first holder and the second holder can be pivoted relative to the carrier for inserting or removing the first detergent container and / or the second detergent container.
  • This configuration simplifies the insertion or removal or the filling of the detergent containers.
  • the metering system further comprises a first detergent container and a second detergent container, the first detergent container having at least a first lower container opening for interacting with the first connection to the pump system, and the second detergent container having at least a second lower container opening for interacting with the second connection to the pump system.
  • one or both lower container openings have a valve which opens when connected to the pump system.
  • the metering system also has a first detergent container with a first upper container opening and a second detergent container with a second upper container opening.
  • This configuration enables the detergent containers to be filled easily.
  • first holder and the second holder can be folded away from the carrier together with a front plate of the metering system.
  • This configuration simplifies the insertion or removal or the filling of the detergent containers.
  • the front panel has a graphic display unit which is designed to visually display information.
  • This configuration offers an additional benefit for information display and a high degree of integration.
  • the carrier on the second carrier side is at least approximately like an inside of a porthole in a washing machine.
  • This configuration makes it possible to retrofit the dosing system in existing facilities without having to redesign, for example, the usable space of a washing machine.
  • the metering system on the second carrier side is protected against the ingress of water.
  • This configuration simplifies production since the individual components of the metering system do not have to be protected against water.
  • the object is achieved by a washing machine door with a previously described metering system.
  • This configuration enables retrofitting to already developed washing machines.
  • the washing machine door has a front plate with which the first holder and the second can be folded out of the washing machine door.
  • This configuration simplifies the insertion or removal or the filling of the detergent containers.
  • the front panel is flush with a surface of the washing machine door in the folded state.
  • This configuration enables a smooth surface design without edges and corners that could lead to an injury.
  • the front panel does not protrude beyond the surface.
  • a gap between the front plate and the surface of the washing machine door surrounding it is preferably kept small.
  • the front panel has a surface of the same type as a surface of the washing machine door.
  • This configuration enables an attractive design.
  • the washing machine door furthermore has a hinge for fastening the washing machine door to a washing machine, the hinge having electrical contacts which is designed to receive a supply voltage and a control signal for the metering system.
  • This configuration enables a simple connection of electrical elements in the washing machine door, in particular the dosing system and possibly a graphic display unit.
  • first holder and the second holder can be pivoted about a pivot axis relative to the washing machine door.
  • This configuration simplifies the insertion or removal or the filling of the detergent containers.
  • the object is achieved by a washing machine with a previously described metering system and / or a previously described washing machine door.
  • This configuration enables a washing machine that allows particularly good use of space in the housing.
  • the dosing system is very easy to use.
  • the washing machine has a washing machine door which has a graphic display unit which is designed to visually display information.
  • This configuration offers an additional benefit for information display and a high degree of integration.
  • graphically represented alphanumeric information is only displayed on the washing machine door, in particular not on a housing of the washing machine.
  • This configuration offers a particularly high degree of freedom in the development of the washing machine, since essential elements of the washing machine are realized in the door.
  • Fig. 1 shows a schematic view of a first embodiment of a washing machine 10 in a first position.
  • the washing machine 10 has a housing 12 with a front 14, a washing machine door or door 16 and a front plate 18 in the door 16.
  • Fig. 2 shows a schematic view of the first embodiment of the washing machine 10 in a second position.
  • the front plate 18 is here opened about a pivot axis 30 relative to the door 16, so that elements of a metering system 20 can be seen, including a first detergent container 22 with a first lid 26 and a second detergent container 24 with a second lid 28.
  • Fig. 3 shows a schematic view of the first embodiment of the washing machine 10 in a third position.
  • the first lid 26 of the first detergent container 22 is open, so that a first upper container opening 32 can be seen.
  • the second lid 28 of the second detergent container 24 is open, so that a second upper container opening 34 can be seen.
  • Fig. 4 shows a schematic view of the first embodiment of the washing machine 10 in a fourth position. Here the second detergent container 24 is being removed.
  • Fig. 5 shows a schematic front view of a first embodiment of a washing machine door or door 16.
  • the dosing system 20 has a first holder 40 for the first detergent container 22 and a second holder 42 for the second detergent container 24.
  • the dosing system 20 is arranged on a carrier 46 which has a first carrier side 48, the front side, and a second carrier side 50 (here concealed), the rear side.
  • Fig. 6 is a schematic rear view of the first embodiment of the washing machine door 16.
  • the first carrier side 48, the front, is now covered and the second carrier side 50, the rear, can be seen.
  • a protective cover is on the second carrier side 50 To see 52, which protects the metering system 16 against water.
  • the carrier 46 is formed by the protective cover 52 on the second carrier side 50 at least approximately like an inside of a porthole of a washing machine.
  • the protective cover 52 has a dosing head 54, which here is formed from two openings which are connected to the pump system 56 (see Fig. 7 ) are connected.
  • Fig. 7 is a schematic rear view of the first embodiment of the washing machine door 16 without a protective cover 52.
  • the pump system 56 can now be seen, which is connected by lines to the detergent containers 22, 24 and to the dosing head 54.
  • a line 58 is shown here only as an example. The other lines have been omitted for the sake of clarity.
  • An opening 60 is shown which, in cooperation with an element 62 on the holding plate 44, makes it possible to lock or lock the holding plate 44 on the carrier 46.
  • Fig. 8 is a schematic exploded view of the first embodiment of the washing machine door 16. The elements already described are not repeated here.
  • a bezel ring 60, a door front element 62 is shown with a surface 64, the surface 64 being the same as a surface 66 of the front panel 18.
  • the surfaces 64, 66 have at least essentially the same properties and are in particular made of the same material .
  • the carrier 46 includes a first carrier element 68, a second carrier element 70, a rear end element 72 and the protective cover 52.
  • the pump system is alternatively shown here between the second carrier element 70 and the rear end element 72, while it was previously between the rear end element 72 and the protective cover 52 was arranged.
  • the rear end element 72 here offers at least the installation space for accommodating the detergent containers 62, 64.
  • Fig. 9 14 is a detailed view of the bracket from the first embodiment of the washing machine door 16 according to FIG Fig. 5 in oblique supervision from the back.
  • a first connection 74 to the bottom of the first holder 40
  • Pump system 56 and at a lower end of the second holder 42, a second connection 76 to the pump system 56 to recognize.
  • the pump system 56 is designed to take a predeterminable first quantity of first detergent from the first detergent container 22 and to convey it to a dosing head 54 and to take a predeterminable second quantity of second detergent from the second detergent container 24 and to the To direct dosing head 54.
  • the first connection 74 and the second connection 76 can be fixed relative to the carrier 46, so that they do not pivot when the holding plate 44 is folded out.
  • the first connection 74 and the second connection 76 are arranged on the holding plate 44 and pivot with the holding plate 44.
  • a spring 78 guides the holding plate 44 back into the closed, idle state after it has been folded out.
  • Fig. 10 14 is a detailed view of the bracket from the first embodiment of the washing machine door 16 according to FIG Fig. 5 in oblique supervision from the front. It is additionally shown here that the front panel 18 can have an alphanumeric display unit 80.
  • Fig. 11 10 is a detailed view of the pump system 56 from the first embodiment of the washing machine door according to FIG Fig. 5 .
  • the pump system 56 is designed to use a first pump 82 to take a predeterminable first quantity of first detergent from the first detergent container 22 via the first inlet 86 and to convey it to a dosing head 54 via the first outlet 88 and via a second pump 84 the second inlet 90 to take a predeterminable second quantity of second detergent from the second detergent container 24 and to pass it to the dosing head 54 via the second outlet 92.
  • Fig. 12 13 is a detailed illustration of the rear end element 72 from the first embodiment of the washing machine door 16 according to FIG Fig. 5 .
  • Fig. 13 10 is a detailed view of the protective cover 52 from the first embodiment of the washing machine door according to FIG Fig. 5 in oblique supervision from the front.
  • the seal with respect to the usable space of the washing machine 10 can in particular be implemented by a circumferential seal on the washing machine 10 at the access to the usable space. It is preferred to place the protective cover 52 tightly on the rear end element 72, for example with a seal on the surface facing the rear end element 72.
  • FIG. 14 is a detailed illustration of the protective cover from the first embodiment of the washing machine door according to FIG Fig. 5 in oblique supervision from the back.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP19211715.8A 2018-11-27 2019-11-27 Système de dosage pour une machine à laver, porte pour une machine à laver et machine à laver Withdrawn EP3660199A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018130027.1A DE102018130027A1 (de) 2018-11-27 2018-11-27 Dosiersystem für eine Waschmaschine, Tür für eine Waschmaschine und Waschmaschine

Publications (1)

Publication Number Publication Date
EP3660199A1 true EP3660199A1 (fr) 2020-06-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19211715.8A Withdrawn EP3660199A1 (fr) 2018-11-27 2019-11-27 Système de dosage pour une machine à laver, porte pour une machine à laver et machine à laver

Country Status (3)

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EP (1) EP3660199A1 (fr)
CN (1) CN111218796A (fr)
DE (1) DE102018130027A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113062087A (zh) * 2021-04-27 2021-07-02 创维电器股份有限公司 一种洗衣机前门板上的洗涤剂投入盒组件
EP4467706A1 (fr) * 2023-05-25 2024-11-27 Miele & Cie. KG Dispositif de porte pour fermer un espace de nettoyage d'un appareil de nettoyage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355873B (zh) * 2021-06-11 2023-04-28 珠海格力电器股份有限公司 具有独立投放功能的门体洗涤机构和洗涤装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048276A1 (fr) * 2007-10-08 2009-04-15 Miele & Cie. KG Dispositif de dosage pour un produit de traitement pour un lave-linge et lave-linge
WO2010128729A2 (fr) * 2009-05-04 2010-11-11 Lg Electronics Inc. Machine à laver
DE102009045580A1 (de) * 2009-10-12 2011-04-14 Henkel Ag & Co. Kgaa Tür zum flüssigkeitsdichten Verschluss einer Wäscheaufgabe- bzw. Entnahmeöffnung eines Wäschebehandlungsgeräts insbesondere einer Waschmaschine und/oder eines Wäschetrockners
EP2743393A1 (fr) * 2012-12-13 2014-06-18 Indesit Company S.p.A. Machine à laver le linge à chargement frontal à usage domestique, en particulier une machine à laver/sécher le linge
EP3202968A1 (fr) * 2014-09-30 2017-08-09 LG Electronics Inc. Appareil de traitement de vêtements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004006614T2 (de) * 2004-05-18 2008-01-31 Candy S.P.A., Monza Von vorn beschickbare Waschmaschine mit einer Tür, die angepasst ist, um Waschmittel zu enthalten
CN106868800B (zh) * 2017-04-11 2019-08-13 海信（山东）冰箱有限公司 一种多筒洗衣机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048276A1 (fr) * 2007-10-08 2009-04-15 Miele & Cie. KG Dispositif de dosage pour un produit de traitement pour un lave-linge et lave-linge
WO2010128729A2 (fr) * 2009-05-04 2010-11-11 Lg Electronics Inc. Machine à laver
DE102009045580A1 (de) * 2009-10-12 2011-04-14 Henkel Ag & Co. Kgaa Tür zum flüssigkeitsdichten Verschluss einer Wäscheaufgabe- bzw. Entnahmeöffnung eines Wäschebehandlungsgeräts insbesondere einer Waschmaschine und/oder eines Wäschetrockners
EP2743393A1 (fr) * 2012-12-13 2014-06-18 Indesit Company S.p.A. Machine à laver le linge à chargement frontal à usage domestique, en particulier une machine à laver/sécher le linge
EP3202968A1 (fr) * 2014-09-30 2017-08-09 LG Electronics Inc. Appareil de traitement de vêtements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113062087A (zh) * 2021-04-27 2021-07-02 创维电器股份有限公司 一种洗衣机前门板上的洗涤剂投入盒组件
EP4467706A1 (fr) * 2023-05-25 2024-11-27 Miele & Cie. KG Dispositif de porte pour fermer un espace de nettoyage d'un appareil de nettoyage

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Publication number Publication date
CN111218796A (zh) 2020-06-02
DE102018130027A1 (de) 2020-05-28

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