WO2008138798A2 - Lave-linge à commande automatique - Google Patents

Lave-linge à commande automatique Download PDF

Info

Publication number
WO2008138798A2
WO2008138798A2 PCT/EP2008/055502 EP2008055502W WO2008138798A2 WO 2008138798 A2 WO2008138798 A2 WO 2008138798A2 EP 2008055502 W EP2008055502 W EP 2008055502W WO 2008138798 A2 WO2008138798 A2 WO 2008138798A2
Authority
WO
WIPO (PCT)
Prior art keywords
drawer
washing machine
washing
detergent
chamber
Prior art date
Application number
PCT/EP2008/055502
Other languages
German (de)
English (en)
Other versions
WO2008138798A3 (fr
Inventor
Hartmut Schaub
Ingo Schulze
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to DE112008001290.3T priority Critical patent/DE112008001290B4/de
Publication of WO2008138798A2 publication Critical patent/WO2008138798A2/fr
Publication of WO2008138798A3 publication Critical patent/WO2008138798A3/fr

Links

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

Definitions

  • the invention relates to an automatically controlled washing machine with a arranged in the upper machine room Waschschein Why Surprise containing a front accessible drawer with at least one chamber for a handdosed addition of Waschpulver- or Waschenbergkeitsportion, with at least one in the upper engine room behind the chambers of the drawer attached storage container for liquid or gel detergent auxiliary and each with a device for automatically dosing each stored detergent.
  • a washing machine is known from DE 34 03 622 A1.
  • a storage space for liquid washing aids is arranged, which must be refilled after the stock has been used up.
  • a filling opening is provided in the lid region of the storage space.
  • the invention is therefore based on the object to equip a washing machine mentioned above so that the customer can be made visible whether and how much washing aid is used in the subsequent washing process in avoiding the above-mentioned disadvantages.
  • the device for automatic dosing of a washing aid contains a screw pump whose inlet side is fluidically connected to the inner space of the reservoir and whose outlet opening into a chamber of the drawer
  • a screw pump can easily transport a predetermined portion of liquid detergent in the chamber provided for this purpose from the reservoir. In this way, the customer is satisfied with regard to the visibility of the metered Waschosffenportion and still freed from direct handling and contact with the washing aid.
  • the device is arranged in an advantageous development of the invention in the pulling direction of the drawer behind the chamber or the chambers and in front of the reservoir, no further space is required for the device, because at the installation point anyway a free space for the Discharge of powder detergent from the chambers remains so that automatic or manually dosed detergent quantities can be rinsed in the tub below.
  • the drawer in the front region on a closable filling opening which is connected to a fluid line, which opens into the reservoir.
  • a fluid line which opens into the reservoir.
  • the device has a Vorflut disposeer, which corresponds to the interior of the reservoir and in which the input side of the screw pump is arranged as low as possible.
  • the screw pump receives a typical for an Archimedean screw skew, which best enables them to lead low-lying Waschosschanteile from the Vorflut matterser in the detergent chamber.
  • this prevents the automatic overflow from Vorflut capableer in the detergent chamber.
  • the input side of the screw pump can still be arranged in a lower trough of the Vorflut mattersers so that about remaining Waschosstoffnreste are as small as possible.
  • the worm pump can be driven in a certain direction by the movement of the drawer. If this particular direction would be the thrust direction of the drawer, would be the predetermined amount of metered detergent after insertion of the thrust blade automatically in the designated chamber. This would contradict the visibility of the metered amount of detergent. Therefore, the particular direction should be better the pulling direction of the drawer; because after mounting the drawer would then show the just metered amount of detergent.
  • the screw pump can be driven by a motor drive device according to a further advantageous embodiment of the invention, the screw pump.
  • This drive device may be a fluid drive or an electric motor drive. The latter is to be preferred because it is the one hand least susceptible to failure and because it can be easily controlled by the already existing electrical control of the washing machine. Not only the time of their operation but also the duration of the operation can be varied, so that the dose of the amount of auxiliary washing agent supplied can be controlled individually.
  • FIG. 1 a washing machine in a view from above with a detergent dispensing device equipped according to the invention
  • FIG. 2 a drawer for a detergent dispenser equipped according to the invention with a device for automatically dosing a part of the stored amount of washing detergent and
  • Fig. 3 is a vertical section through the detail III in Fig. 2 concerning the arrangement of the screw pump.
  • the housing 1 of the washing machine surrounds a tub 2, which extends in the housing so far up that for the Waschstoffein réelle responded 3 is only the upper side remaining space within the housing 1 is available.
  • the Waschstoffein réelle responded 3 has its own housing box 4, which extends from the front panel 1.1 of the housing 1 to its rear wall 1.2 and in which the drawer 5 is guided freely movable in the pulling direction 6 and in the direction of thrust 7.
  • the drawer 5 has three open-top detergent chambers 8, 9 and 10 for pre-wash (8), main wash (9) and fabric softener (10).
  • the fabric softening chamber 10 also has a siphon 11 (shown schematically).
  • the storage space 13 is adapted in its shape and size to the respective space still available behind the chambers 8 to 10.
  • a volume of 500 to 1000 ml of washing aid can be stored. Concentrated washing aids have already been used to feed up to thirty washes, which are to run off using just this stored washing aid.
  • the storage space 13 has a discharge opening to which an input opening 14 of a metering device 15 is connected, which is likewise arranged in the drawer 5, namely in the rear part of the drawer, and a preflow container 20 includes.
  • a metering device 15 with Vorflut testingern 20 are provided.
  • the construction of such metering devices is not shown in detail. It can either be formed according to the prior art from DE 34 03 622 A1 or in another way with delivery devices (solenoid valve, pump, shutter) for the washing agent supply from the reservoir 13 either pressureless or pressurized.
  • a solenoid valve assembly 16 for feeding the chambers 8 to 10 and optionally the metering device (s) 15 can also be arranged.
  • This module is supplied via a central inlet 17 from a domestic water network, not shown, with fresh water.
  • the drawer has 5 laterally arranged notches 18 which slide during the movement of the drawer 5 in the pulling direction 6 or in the direction of thrust 7 on the guides in the housing box 4 along.
  • the refill opening 21 is located close to the prewash chamber 8 and has with it a common web 28 which is lowered in width according to the common vicinity of refill opening 21 and chamber 8 so that spilled washing aid collects there and into the chamber 8 drains off, so it does not lead to annoying encrustations or adhesions.
  • the inlet side 24 of the worm pump 23 is deep
  • the higher output side 25 of the screw pump 23 opens into the chamber 9 for the main wash, which is stored in the storage room 13 or by hand as a powder from a washing powder, not shown can be filled in the chamber. In the latter case, the dosage of the liquid supply is dispensable.
  • the rotary drive 26 for the screw pump 23 may be formed in any desired manner. None of the embodiments for this is shown in detail.
  • this rotary drive 26 can be derived from the movement of the drawer 5 via a transmission (eg rack and bevel gear).
  • this transmission can be designed so that the rotary drive 26 can always move only in the conveying direction of the screw pump 23. This conveying movement can be initiated in any, but preferably in the pulling direction of the drawer 5.
  • the gear can also be designed such that any movement of the drawer 5 generates a conveying movement of the screw pump 23 from the inlet side 24 to the outlet side 25.
  • the delivery rate could be set depending on the speed of movement of the drawer, for example, but this requires some experience from the customer with regard to the desired dosage.
  • the rotary drive 26 can also be operated with a kind of turbine, which is operated by the inlet water to the washing machine.
  • the rotary drive 26 may also consist of an electric motor, which can be controlled by a control device not shown in any washing machine but notoriously present.
  • a control is preferable to the motion-dependent rotary drive 26, because the control device can individually control the electromotive rotary drive 26 as a function of the selected washing program. This is particularly essential if multiple pantries 13th for different washing aids are present, which are to be metered by means of separate metering devices 15 and screw pumps 23.

Abstract

L'invention concerne un lave-linge comportant, dans l'espace machine supérieur frontal, un dispositif d'introduction de lessive (3) contenant un tiroir (5) accessible par l'avant, pourvu d'au moins un compartiment (8 à 10) pour le dosage manuel d'une portion de lessive en poudre ou liquide. L'espace machine supérieur comporte, derrière les compartiments (8 à 10) du tiroir (5), un contenant de stockage (13) d'auxiliaires de lavage sous forme de liquide ou de gel. Le dispositif d'introduction de lessive (3) comporte respectivement un dispositif (15) de dosage automatique de chaque auxiliaire de lavage stocké. L'invention vise à mettre en oeuvre un tel lave-linge permettant d'indiquer à l'utilisateur si des auxiliaires de lavage sont employés dans le cycle de lavage consécutif, et dans quelle quantité, avec suppression des inconvénients pouvant survenir sur des lave-linge connus de ce type, tels que remplissage difficile du compartiment de stockage, renversement, débordement, gélification et agglomération de l'auxiliaire de lavage, coincement du tiroir, et nettoyage fréquent. A cet effet, le dispositif (15) de dosage automatique d'un auxiliaire de lavage comporte une pompe à vis (23) dont le côté d'entrée (24) se trouve en communication fluidique avec l'intérieur du compartiment de stockage (13), et dont l'ouverture de sortie (25) aboutit dans un compartiment (8 à 10) du tiroir.
PCT/EP2008/055502 2007-05-16 2008-05-05 Lave-linge à commande automatique WO2008138798A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008001290.3T DE112008001290B4 (de) 2007-05-16 2008-05-05 Automatisch gesteuerte Waschmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007023065A DE102007023065A1 (de) 2007-05-16 2007-05-16 Automatisch gesteuerte Waschmaschine
DE102007023065.8 2007-05-16

Publications (2)

Publication Number Publication Date
WO2008138798A2 true WO2008138798A2 (fr) 2008-11-20
WO2008138798A3 WO2008138798A3 (fr) 2009-04-09

Family

ID=39868778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/055502 WO2008138798A2 (fr) 2007-05-16 2008-05-05 Lave-linge à commande automatique

Country Status (2)

Country Link
DE (2) DE102007023065A1 (fr)
WO (1) WO2008138798A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196574A1 (fr) 2008-12-09 2010-06-16 Lg Electronics Inc. Système de machine à laver et procédé de lavage
US9315936B2 (en) 2009-06-23 2016-04-19 BSH Hausgeräte GmbH Automatically controlled washing machine having a detergent inlet device
US9481959B2 (en) 2008-07-01 2016-11-01 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US9920468B2 (en) 2008-07-01 2018-03-20 Whirlpool Corporation Household cleaning appliance with a non-bulk dispensing system convertible to a household cleaning appliance with a bulk dispensing system
US10100455B2 (en) 2008-07-01 2018-10-16 Whirlpool Corporation Method of indicating operational information for a bulk dispensing system
US10138587B2 (en) 2008-07-01 2018-11-27 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
WO2019037993A1 (fr) 2017-08-21 2019-02-28 Arcelik Anonim Sirketi Unité de dosage de détergent liquide pour lave-linge
US10231597B2 (en) 2008-07-01 2019-03-19 Whirlpool Corporation Household cleaning appliance with a single water flow path for both non-bulk and bulk dispensing
WO2019068697A1 (fr) 2017-10-04 2019-04-11 Arcelik Anonim Sirketi Système de dosage de détergent liquide et d'adoucissant pour machines à laver

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008054997B4 (de) * 2008-12-19 2010-10-14 BSH Bosch und Siemens Hausgeräte GmbH Reinigungsgerät mit einer Reinigungsmittelabgabevorrichtung
DE102009002303B4 (de) 2009-04-09 2019-03-28 BSH Hausgeräte GmbH Verfahren und Vorrichtung zum Dosieren von Reinigungsmitteln in einer Reinigungsmaschine
DE102009028066A1 (de) * 2009-07-29 2011-02-03 BSH Bosch und Siemens Hausgeräte GmbH Automatisch gesteuerte Waschmaschine mit Füllstandsanzeige für Wäschebehandlungsmittel
DE102009028185A1 (de) * 2009-08-03 2011-02-10 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Hausgerät mit einer Schale
KR20130131653A (ko) * 2012-05-24 2013-12-04 삼성전자주식회사 세제공급장치 및 이를 갖춘 세탁기
PL3041982T3 (pl) * 2013-09-03 2018-09-28 Arçelik Anonim Sirketi Urządzenie myjące zawierające automatyczną jednostkę dozującą
JP2024515908A (ja) * 2022-03-31 2024-04-11 ▲無▼▲錫▼小天鵝電器有限公司 分配器ボックス、洗剤投入装置、洗濯機器、洗濯機器セット

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037151A1 (de) * 1980-10-01 1982-04-29 Etol-Werk Chemische Fabrik, Eberhard Tripp, 7603 Oppenau Zufuehrvorrichtung fuer fliessfaehige stoffe in reinigungsmaschinen
DE3403622A1 (de) * 1984-02-02 1985-08-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Automatisch gesteuerte waschmaschine
DE10212184A1 (de) * 2002-03-20 2003-10-09 Ecolab Gmbh & Co Ohg Verfahren zum Dosieren eines pastösen Waschmittelkonzentrats
DE60307081T2 (de) * 2002-04-29 2007-02-01 Electrolux Home Products Corporation N.V. Automatische dosiervorrichtung mit dosierschnecke und deren verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210184A1 (de) * 2002-03-07 2003-09-18 Philips Intellectual Property Anordnung zum Bestimmen der Position eines Bewegungsgeberelements
WO2005053501A1 (fr) * 2003-12-03 2005-06-16 Niitaka Co., Ltd. Dispositif d'alimentation automatique pour detergent pulverulent et granulaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037151A1 (de) * 1980-10-01 1982-04-29 Etol-Werk Chemische Fabrik, Eberhard Tripp, 7603 Oppenau Zufuehrvorrichtung fuer fliessfaehige stoffe in reinigungsmaschinen
DE3403622A1 (de) * 1984-02-02 1985-08-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Automatisch gesteuerte waschmaschine
DE10212184A1 (de) * 2002-03-20 2003-10-09 Ecolab Gmbh & Co Ohg Verfahren zum Dosieren eines pastösen Waschmittelkonzentrats
DE60307081T2 (de) * 2002-04-29 2007-02-01 Electrolux Home Products Corporation N.V. Automatische dosiervorrichtung mit dosierschnecke und deren verwendung

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11564550B2 (en) 2008-07-01 2023-01-31 Whirlpool Corporation Laundry treating apparatus and method of indicating operational information for a bulk dispensing system
US9920468B2 (en) 2008-07-01 2018-03-20 Whirlpool Corporation Household cleaning appliance with a non-bulk dispensing system convertible to a household cleaning appliance with a bulk dispensing system
US11692297B2 (en) 2008-07-01 2023-07-04 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US9481959B2 (en) 2008-07-01 2016-11-01 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US10132023B2 (en) 2008-07-01 2018-11-20 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US10907294B2 (en) 2008-07-01 2021-02-02 Whirlpool Corporation Laundry treating appliance and indicating operational information for a bulk dispensing system
US10774459B2 (en) 2008-07-01 2020-09-15 Whirlpool Corporation Household cleaning appliance with a non-bulk dispensing system convertible to a household cleaning appliance with a bulk dispensing system
US10100455B2 (en) 2008-07-01 2018-10-16 Whirlpool Corporation Method of indicating operational information for a bulk dispensing system
US10519588B2 (en) 2008-07-01 2019-12-31 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US10138587B2 (en) 2008-07-01 2018-11-27 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US11603621B2 (en) 2008-07-01 2023-03-14 Whirlpool Corporation Household cleaning appliance with a non-bulk dispensing system convertible to a household cleaning appliance with a bulk dispensing system
US10231597B2 (en) 2008-07-01 2019-03-19 Whirlpool Corporation Household cleaning appliance with a single water flow path for both non-bulk and bulk dispensing
US11035070B2 (en) 2008-07-01 2021-06-15 Whirlpool Corporation Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system
US9689104B2 (en) 2008-12-09 2017-06-27 Lg Electronics Inc. Washing machine system and washing method
US8555678B2 (en) 2008-12-09 2013-10-15 Lg Electronics Inc. Washing machine system and washing method
EP2196574A1 (fr) 2008-12-09 2010-06-16 Lg Electronics Inc. Système de machine à laver et procédé de lavage
KR101770100B1 (ko) * 2009-06-23 2017-08-21 베에스하 하우스게랫테 게엠베하 세제 투입 장치를 구비한 자동 제어 세탁기
US9315936B2 (en) 2009-06-23 2016-04-19 BSH Hausgeräte GmbH Automatically controlled washing machine having a detergent inlet device
WO2019037993A1 (fr) 2017-08-21 2019-02-28 Arcelik Anonim Sirketi Unité de dosage de détergent liquide pour lave-linge
WO2019068697A1 (fr) 2017-10-04 2019-04-11 Arcelik Anonim Sirketi Système de dosage de détergent liquide et d'adoucissant pour machines à laver

Also Published As

Publication number Publication date
WO2008138798A3 (fr) 2009-04-09
DE112008001290A5 (de) 2010-04-22
DE112008001290B4 (de) 2017-11-23
DE102007023065A1 (de) 2008-11-20

Similar Documents

Publication Publication Date Title
DE112008001290B4 (de) Automatisch gesteuerte Waschmaschine
EP2340326B1 (fr) Appareil menager a circulation d'eau presentant un systeme doseur automatique, et procede de dosage automatique
DE102009030288B4 (de) Haushalts-Reinigungsgerät mit einem Mengenausgabesystem
EP2644767B1 (fr) Lave-linge à commande automatique doté d'un dispositif de rinçage du linge
EP2798995B1 (fr) Appareil de dosage
EP2171148B1 (fr) Lave-linge à commande automatique
EP2160487B1 (fr) Lave-linge à commande automatique
EP1554970B1 (fr) Dispositif et procédé d'apport des agents de nettoyage dans un appareil ménager de conduisant du liquide
WO2008138762A1 (fr) Lave-linge à commande automatique
EP2446079B1 (fr) Machine à laver avec une distributeur controlee automatiquement
DE102004045446A1 (de) Geschirrspülmaschine mit mindestens einer Versorgungseinrichtung zur Bereitstellung eines Spülzusatzes
DE3302891A1 (de) Einer automatisch arbeitenden wasch- oder geschirrspuelmaschine beistellbares geraet
DE3447303A1 (de) Waschmaschine mit fluessigmittelzugabevorrichtung
EP0421085B1 (fr) Réservoir de l'eau d'alimentation pour un dispositif à distribuer des doses individuelles de plusieurs produits liquides
EP2635735B1 (fr) Appareil ménager à circulation d'eau, doté d'un accueil pour un réservoir
EP2596161A1 (fr) Appareil ménager à circulation d'eau doté d'un réservoir dans la partie supérieure
EP3173514A1 (fr) Appareil de dosage
DE8232195U1 (de) Einer automatisch arbeitenden Wasch- oder Geschirrspülmaschine beistellbares Gerät

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1120080012903

Country of ref document: DE

REF Corresponds to

Ref document number: 112008001290

Country of ref document: DE

Date of ref document: 20100422

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 08750059

Country of ref document: EP

Kind code of ref document: A2