DE19731667A1 - Front-loading drum washing machine - Google Patents
Front-loading drum washing machineInfo
- Publication number
- DE19731667A1 DE19731667A1 DE19731667A DE19731667A DE19731667A1 DE 19731667 A1 DE19731667 A1 DE 19731667A1 DE 19731667 A DE19731667 A DE 19731667A DE 19731667 A DE19731667 A DE 19731667A DE 19731667 A1 DE19731667 A1 DE 19731667A1
- Authority
- DE
- Germany
- Prior art keywords
- bellows
- drum
- washing machine
- injection device
- housing
- 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- Withdrawn
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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/266—Gaskets mounted between tub and casing around the loading opening
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
Die Erfindung betrifft eine stirnseitig beschickbare Trommelwaschmaschine nach dem Oberbegriff des Patentan spruchs 1.The invention relates to a frontally loadable Drum washing machine according to the preamble of the patent saying 1.
Aus der DE 38 11 582 A1 bzw. DE 38 11 583 A1 ist eine Trom melwaschmaschine der in Rede stehenden Art bekannt. Bei ei ner solchen Waschmaschine, bei der die Arbeitsflüssigkeit über eine Einsprüheinrichtung direkt in das Innere der Waschtrommel und damit auf das dort befindliche Waschgut gesprüht bzw. gespritzt wird, liegt der Wasserstand im Lau genbottich merklich unterhalb des die Laugenbottich-Öffnung und die Gehäuse-Beschickungsöffnung miteinander verbinden den Faltenbalges. Dies hat dann zur Folge, daß sich Schaum, welcher vor allem im Hauptwaschgang (Klarwäsche) im Laugen bottich entsteht, im unteren Bereich des Laugenbottichs in dem zwischen Faltenbalg und topfartigen Bullaugen-Türglas gebildeten toten Winkel zurückgehalten wird. Des weiteren kommt noch hinzu, daß in den unteren Faltenbereichen des Faltenbalges Waschlauge aus dem Hauptwaschgang zurück bleibt, welche bei bestimmten Schleuderdrehzahlen aufge schaukelt und zu Schaum geschlagen wird. Dieser Schaum wird dann teilweise ebenfalls in den vorgenannten toten Winkel gedrückt.From DE 38 11 582 A1 and DE 38 11 583 A1 is a trom Melwaschmaschine of the type in question is known. With egg ner such washing machine in which the working fluid via an injection device directly into the interior of the Washing drum and thus on the laundry to be found there is sprayed or sprayed, the water level is in the tepid genbottich noticeably below the opening of the tub and connect the case feed opening to each other the bellows. This has the consequence that foam, which is mainly in the main wash (clear wash) in the lye bottich is created in the lower area of the lye tub in the one between bellows and pot-like porthole door glass formed blind spot is retained. Furthermore Add to that that in the lower fold areas of the Bellows wash liquor back from the main wash cycle remains, which stays at certain spin speeds rocks and is beaten to foam. This foam will then partly also in the aforementioned blind spot pressed.
Die Erfindung hat es sich zur Aufgabe gemacht, hier Abhilfe zu schaffen und auf einfachem Wege den im unteren Bereich des Faltenbalges zurückgehaltenen Schaum sowie verbleibende Waschlauge zu beseitigen.The object of the invention is to remedy this to create and easily the in the lower area of the bellows retained foam and remaining Eliminate wash liquor.
Die Lösung dieser Aufgabe gemäß der Erfindung ist dem kenn zeichnenden Teil des Patentanspruches 1 zu entnehmen. Vorteilhafte weitere Ausgestaltungen des Gegenstandes der Erfindung sind in den Unteransprüchen angegeben.The solution to this problem according to the invention is known drawing part of claim 1. Advantageous further refinements of the subject of Invention are specified in the subclaims.
Durch die vorgeschlagene Maßnahme wird der kritische Fal tenbalgbereich bei jeder Frischwasserzufuhr ausgespült und dort anstehende Rückstände aus dem Hauptwaschgang besei tigt.The proposed measure makes the critical case bellows area rinsed with each fresh water supply and residues from the main wash cycle does.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird anhand dieser nachfolgend näher be schrieben.An embodiment of the invention is in the drawing is shown and is based on this in more detail below wrote.
Die Zeichnung zeigt in vereinfachter Darstellung eine stirnseitig beschickbare Trommelwaschmaschine im Schnitt.The drawing shows a simplified representation Front-facing drum washing machine in section.
Bei der Waschmaschine 1 gemäß der Zeichnung ist in einem Laugenbottich 2 eine drehbare Waschtrommel 3 untergebracht. Der Laugenbottich 2 ist in an sich bekannter Weise in einem Gehäuse 4 federnd gehaltert. Das Gehäuse 4 weist frontsei tig eine Schalter- bzw. Bedienungsblende 5 und eine Be schickungsöffnung 6 auf, die durch ein topfartiges Bullau gen-Türglas 7 dicht verschlossen ist. Ferner gehört zu die ser Waschmaschine eine Entleerungspumpe 8 für den Laugen bottich 2 und ein Antriebsmotor 9 zum Antreiben der im Lau genbottich 2 horizontal gelagerten Waschtrommel 3 sowie ein Frischwasserzulauf 10 und ein damit verbundener Wasserver teiler 11 (Wasserweiche). Vom Wasserverteiler 11 geht eine Arbeitsflüssigkeitsleitung 12 ab, deren in das Innere der Waschtrommel 3 gerichtetes Ende 13 als Spritz- bzw. Ein sprühdüse ausgebildet ist und einen breit gefächerten Sprühstrahl 16 auf das Waschgut abgibt. Das Düsenende 13 der Arbeitsflüssigkeitsleitung 12 endet etwa in Höhe des Bullaugen-Türglasfensters 7. Die Gehäusebeschickungsöffnung 6 und die dazu korrespondierende Waschtrommel- Einfüllöffnung 18 im Laugenbottich 2 sind miteinander durch einen zylindrischen Faltenbalg 15 wasserdicht verbunden, in den das topfartige Bullaugen-Türglas 7 hinein- bzw. hin durchragt und sich mit seinem Boden 7' im Bereich der Wasch trommelöffnung 19 befindet. Um nun zu verhindern, daß sich im unteren Bereich des Laugenbottichs 2 in dem zwischen dem Faltenbalg 15 und dem topfartigen Bullaugen-Türglas 7 ge bildeten toten Winkel 17 Schaum absetzt oder in den dorti gen Faltenbereichen Waschlauge zurückgehalten wird, ist die Arbeitsflüssigkeitsleitung 12 mit einer in den Faltenbalg 15 spritzenden Zusatzdüse 14 versehen. Die Zusatzdüse 14 ist dabei in der Arbeitsflüssigkeitsleitung 12 benachbart zum Faltenbalg 15 angeordnet, so daß deren Wasserstrahl parallel zum Faltenbalg 15 und in Richtung zur Gehäusebe schickungsöffnung 16 hin verläuft. Der Wasserstrahl der Zu satzdüse 14 bildet über dem topfartigen Bullaugen-Türglas 7 einen, Wasserfilm, der nach unten abläuft und so in den ge nannten toten Faltenbalg-Winkel 17 gelangt und dort bei je dem Frischwasserzulauf eine Ausspülung bewirkt. Damit ist sichergestellt, daß evtl. im toten Faltenbalg-Winkel 17 oder in dem dortigen Faltenbereich befindlicher Schaum oder Waschlaugenreste laufend ausgespült werden.In the washing machine 1 according to the drawing, a rotatable washing drum 3 is accommodated in a tub 2 . The tub 2 is spring-mounted in a housing 4 in a manner known per se. The housing 4 has a front switch or control panel 5 and a loading opening 6 , which is sealed by a pot-like Bullau gen door glass 7 . Furthermore, this washing machine includes a drain pump 8 for the tub 2 and a drive motor 9 for driving the washing drum 3 horizontally mounted in the tub 2, as well as a fresh water inlet 10 and an associated water distributor 11 (water switch). From the water distributor 11 a working liquid line 12 goes off, whose end 13 directed into the interior of the washing drum 3 is designed as a spray or a spray nozzle and emits a wide-ranging spray jet 16 onto the laundry. The nozzle end 13 of the working fluid line 12 ends approximately at the level of the porthole door glass window 7 . The housing loading opening 6 and the corresponding washing drum filler opening 18 in the tub 2 are connected to one another in a watertight manner by a cylindrical bellows 15 , into which the pot-like porthole door glass 7 protrudes or projects and with its bottom 7 'in the area of the washing drum opening 19 is located. In order to prevent that in the lower region of the tub 2 in the ge between the bellows 15 and the pot-like porthole door glass 7 ge angle 17 formed foam deposits or detergent solution is retained in the fold regions there, the working fluid line 12 is with a the bellows 15 spraying additional nozzle 14 . The additional nozzle 14 is arranged in the working liquid line 12 adjacent to the bellows 15 , so that the water jet parallel to the bellows 15 and in the direction of the housing opening 16 runs out. The water jet of the set nozzle 14 forms over the pot-like porthole door glass 7, a water film that runs downwards and thus reaches the dead bellows angle 17 called ge and causes rinsing out of the fresh water supply there. This ensures that any foam or wash liquor residues in the dead bellows angle 17 or in the fold area there are continuously rinsed out.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19731667A DE19731667A1 (en) | 1997-07-23 | 1997-07-23 | Front-loading drum washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19731667A DE19731667A1 (en) | 1997-07-23 | 1997-07-23 | Front-loading drum washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19731667A1 true DE19731667A1 (en) | 1999-01-28 |
Family
ID=7836655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19731667A Withdrawn DE19731667A1 (en) | 1997-07-23 | 1997-07-23 | Front-loading drum washing machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19731667A1 (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1595991A1 (en) * | 2004-05-13 | 2005-11-16 | Electrolux Home Products Corporation N.V. | Clothes washing machine with an integrated arrangement of water dispensers |
DE102004036672B3 (en) * | 2004-07-28 | 2005-12-29 | Miele & Cie. Kg | Drum washing machine with lighting and / or spraying device on the front side of the bellows seal |
DE102004043671A1 (en) * | 2004-09-07 | 2006-03-30 | Miele & Cie. Kg | Front-loading drum washing machine with laundry deflector on the bellows seal |
DE102005055777B3 (en) * | 2005-11-21 | 2006-11-16 | Miele & Cie. Kg | Method for introducing recirculated wash liquor into the wash drum of a front loading horizontal axis washing machine has a hollow channel around the opening of the liquid container front plate by which the liquor is sprayed |
DE102005055774B3 (en) * | 2005-11-21 | 2007-02-08 | Miele & Cie. Kg | A method by which lighting and liquid spraying may be introduced into a front loading horizontal axis clothes washing machine has a nozzle in the door seal bellows containing a source of illumination |
EP1788138A1 (en) * | 2005-11-21 | 2007-05-23 | MIELE & CIE. KG | Front loaded laundry treatment machine, like washing maschine or wash-dryer |
US7316133B2 (en) | 2002-12-30 | 2008-01-08 | Lg Electronics Inc. | Drum-type washing machine |
US7325423B2 (en) * | 2002-12-30 | 2008-02-05 | Lg Electronics Inc. | Drum-type washing machine |
WO2008075198A2 (en) * | 2006-12-19 | 2008-06-26 | Indesit Company S.P.A. | Front-loading laundry washing machine with laundry rejecter |
US20090064422A1 (en) * | 2005-11-18 | 2009-03-12 | Lg Electronics, Inc. | Sterilizable washing machine using ultraviolet radiation and sterilizable washing method in the same |
DE102005055776B4 (en) * | 2005-11-21 | 2009-04-09 | Miele & Cie. Kg | Front-loadable laundry treatment machine, such as washing machine or washer-dryer |
EP2112262A1 (en) * | 2008-04-22 | 2009-10-28 | Samsung Electronics Co., Ltd. | Washing machine and method of controlling the same |
DE102009059161A1 (en) * | 2009-12-16 | 2011-06-22 | Christeyns N.V. | Apparatus and method for cleaning textiles |
EP2391762A2 (en) * | 2008-12-31 | 2011-12-07 | LG Electronics Inc. | Laundry machine |
ES2446115R1 (en) * | 2012-09-06 | 2014-04-25 | BSH Electrodomésticos España S.A. | Annular gasket for a front loading washing machine with wash soaking system and front loading washing machine comprising the gasket |
JP2015505697A (en) * | 2011-12-19 | 2015-02-26 | 海爾集団公司 | Shower cleaning apparatus and cleaning method for roll washing machine, and roll washing machine |
EP3192914A1 (en) * | 2016-01-14 | 2017-07-19 | Miele & Cie. KG | Method for operating a washing machine and washing machine |
WO2019174905A1 (en) * | 2018-03-12 | 2019-09-19 | Miele & Cie. Kg | Method for operating a washing machine, and washing machine |
DE102020116132A1 (en) | 2020-06-18 | 2021-12-23 | Miele & Cie. Kg | Laundry treatment machine that can be loaded from the front, such as a washing machine or washer-dryer |
-
1997
- 1997-07-23 DE DE19731667A patent/DE19731667A1/en not_active Withdrawn
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7325423B2 (en) * | 2002-12-30 | 2008-02-05 | Lg Electronics Inc. | Drum-type washing machine |
US7316133B2 (en) | 2002-12-30 | 2008-01-08 | Lg Electronics Inc. | Drum-type washing machine |
EP1595991A1 (en) * | 2004-05-13 | 2005-11-16 | Electrolux Home Products Corporation N.V. | Clothes washing machine with an integrated arrangement of water dispensers |
DE102004036672B3 (en) * | 2004-07-28 | 2005-12-29 | Miele & Cie. Kg | Drum washing machine with lighting and / or spraying device on the front side of the bellows seal |
WO2006012978A1 (en) * | 2004-07-28 | 2006-02-09 | Miele & Cie. Kg | Front-load drum washing machine comprising an illuminating and/or spraying device in the expansion joint |
DE102004043671A1 (en) * | 2004-09-07 | 2006-03-30 | Miele & Cie. Kg | Front-loading drum washing machine with laundry deflector on the bellows seal |
DE102004043671B4 (en) * | 2004-09-07 | 2008-04-10 | Miele & Cie. Kg | Front-loading drum washing machine with laundry deflector on the bellows seal |
US8656744B2 (en) * | 2005-11-18 | 2014-02-25 | Lg Electronics Inc. | Sterilizable washing machine using ultraviolet radiation and sterilizable washing method in the same |
US20090064422A1 (en) * | 2005-11-18 | 2009-03-12 | Lg Electronics, Inc. | Sterilizable washing machine using ultraviolet radiation and sterilizable washing method in the same |
DE102005055777B3 (en) * | 2005-11-21 | 2006-11-16 | Miele & Cie. Kg | Method for introducing recirculated wash liquor into the wash drum of a front loading horizontal axis washing machine has a hollow channel around the opening of the liquid container front plate by which the liquor is sprayed |
EP1793028A1 (en) * | 2005-11-21 | 2007-06-06 | MIELE & CIE. KG | Laundry washing machine or washer/dryer with an illuminating and/or spray device |
EP1788138A1 (en) * | 2005-11-21 | 2007-05-23 | MIELE & CIE. KG | Front loaded laundry treatment machine, like washing maschine or wash-dryer |
DE102005055776B4 (en) * | 2005-11-21 | 2009-04-09 | Miele & Cie. Kg | Front-loadable laundry treatment machine, such as washing machine or washer-dryer |
DE102005055774B3 (en) * | 2005-11-21 | 2007-02-08 | Miele & Cie. Kg | A method by which lighting and liquid spraying may be introduced into a front loading horizontal axis clothes washing machine has a nozzle in the door seal bellows containing a source of illumination |
WO2008075198A2 (en) * | 2006-12-19 | 2008-06-26 | Indesit Company S.P.A. | Front-loading laundry washing machine with laundry rejecter |
WO2008075198A3 (en) * | 2006-12-19 | 2008-10-30 | Indesit Co Spa | Front-loading laundry washing machine with laundry rejecter |
US9169592B2 (en) | 2008-04-22 | 2015-10-27 | Samsung Electronics Co., Ltd. | Washing machine and method of controlling the same |
EP2447409A1 (en) * | 2008-04-22 | 2012-05-02 | Samsung Electronics Co., Ltd. | Washing machine and method of controlling the same |
EP2112262A1 (en) * | 2008-04-22 | 2009-10-28 | Samsung Electronics Co., Ltd. | Washing machine and method of controlling the same |
EP2391762A2 (en) * | 2008-12-31 | 2011-12-07 | LG Electronics Inc. | Laundry machine |
EP2391762A4 (en) * | 2008-12-31 | 2012-08-29 | Lg Electronics Inc | Laundry machine |
US9175431B2 (en) | 2008-12-31 | 2015-11-03 | Lg Electronics Inc. | Laundry machine |
DE102009059161A1 (en) * | 2009-12-16 | 2011-06-22 | Christeyns N.V. | Apparatus and method for cleaning textiles |
EP2796607A4 (en) * | 2011-12-19 | 2015-08-12 | Haier Group Corp | Spraying washing device of drum washing machine, washing method thereof and the drum washing machine |
JP2015505697A (en) * | 2011-12-19 | 2015-02-26 | 海爾集団公司 | Shower cleaning apparatus and cleaning method for roll washing machine, and roll washing machine |
US9764363B2 (en) | 2011-12-19 | 2017-09-19 | Haier Group Corporation | Spraying washing device of drum washing machine and washing method and the drum washing machine |
ES2446115R1 (en) * | 2012-09-06 | 2014-04-25 | BSH Electrodomésticos España S.A. | Annular gasket for a front loading washing machine with wash soaking system and front loading washing machine comprising the gasket |
EP3192914A1 (en) * | 2016-01-14 | 2017-07-19 | Miele & Cie. KG | Method for operating a washing machine and washing machine |
WO2019174905A1 (en) * | 2018-03-12 | 2019-09-19 | Miele & Cie. Kg | Method for operating a washing machine, and washing machine |
CN111771022A (en) * | 2018-03-12 | 2020-10-13 | 美诺两合公司 | Method for operating a washing machine and washing machine |
US11655578B2 (en) | 2018-03-12 | 2023-05-23 | Miele & Cie. Kg | Method of operating a washing machine and washing machine |
DE102020116132A1 (en) | 2020-06-18 | 2021-12-23 | Miele & Cie. Kg | Laundry treatment machine that can be loaded from the front, such as a washing machine or washer-dryer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |