DE102007023020B3 - Front loadable laundry treatment machine i.e. washing machine, has inlet valve controlling water supply to inlet opening of steam generation device, where free flow section is arranged between inlet valve and inlet opening of tank - Google Patents
Front loadable laundry treatment machine i.e. washing machine, has inlet valve controlling water supply to inlet opening of steam generation device, where free flow section is arranged between inlet valve and inlet opening of tank Download PDFInfo
- Publication number
- DE102007023020B3 DE102007023020B3 DE102007023020A DE102007023020A DE102007023020B3 DE 102007023020 B3 DE102007023020 B3 DE 102007023020B3 DE 102007023020 A DE102007023020 A DE 102007023020A DE 102007023020 A DE102007023020 A DE 102007023020A DE 102007023020 B3 DE102007023020 B3 DE 102007023020B3
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- Germany
- Prior art keywords
- opening
- inlet
- water
- tank
- nozzle
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005406 washing Methods 0.000 title description 15
- 230000001174 ascending effect Effects 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000012267 brine Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- D06F39/40—
-
- 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
Abstract
Description
Die Erfindung betrifft eine frontbeschickbare Wäschebehandlungsmaschine mit einem Gehäuse, mit einer durch eine Tür verschließbaren im Wesentlichen kreisförmigen Gehäuseöffnung, und einem in dem Gehäuse angeordneten, schwingbeweglich befestigten Laugenbehälter mit einer im Wesentlichen kreisförmigen Laugenbehälteröffnung und einer Dichtungsmanschette, die zur Verbindung zwischen der Gehäuseöffnung und der Laugenbehälteröffnung angeordnet ist, in der eine Düse zum Einspülen von Wasser angeordnet ist, und einer Einrichtung zur Erzeugung von Dampf, die einen Tank, einen Heizkörper, eine Eintrittsöffnung und eine gemeinsame Austrittsöffnung für Dampf und Wasser umfasst, der/das über die Düse im Bereich der Dichtungsmanschette in den Innenraum des Laugenbehälters einspritzbar ist.The The invention relates to a front-loading laundry treatment machine with a housing, with one through a door lockable essentially circular Housing opening, and one in the housing arranged, swingably attached tub with a substantially circular Lye container opening and a gasket for the connection between the housing opening and the tub opening arranged is, in the one nozzle for flushing of water, and means for generating Steam, a tank, a radiator, an inlet and a common outlet for steam and water that covers over the nozzle in the region of the gasket in the interior of the tub can be injected.
Die Erfindung betrifft ferner eine frontbeschickbare Wäschebehandlungsmaschine mit einem Gehäuse, mit einer durch eine Tür verschließbaren im Wesentlichen kreisförmigen Gehäuseöffnung, und einem in dem Gehäuse angeordneten, im Wesentlichen zylinderförmigen Behälter zur Aufnahme der zu behandelnden Wäsche mit einer im Wesentlichen kreisförmigen Behälteröffnung, einer Düse zum Einspülen von Wasser, und einer Einrichtung zur Erzeugung von Dampf, die einen Tank, einen Heizkörper, eine Eintrittsöffnung und eine gemeinsame Austrittsöffnung für Dampf und Wasser umfasst, der/das über die Düse im Bereich des Randes der Behälteröffnung in den Innenraum des Behälters einspritzbar ist.The The invention further relates to a front-loading laundry treating machine with a housing, with one through a door lockable in the Essentially circular Housing opening, and one in the housing arranged, substantially cylindrical container for receiving the treated Laundry with a substantially circular shape Container opening, a nozzle for flushing of water, and a device for the production of steam, the one Tank, a radiator, one inlet opening and a common outlet for steam and water that covers the Nozzle in Area of the edge of the container opening in the interior of the container is injectable.
Aus
der
Aus
der
Es ist Aufgabe der vorliegenden Erfindung, das Einspülen von Wasser und das Einblasen von Dampf in den Behandlungsraum bei einer Wäschebehandlungsmaschine derart zu verbessern, dass die Wassersicherheit auf einfache Weise erreicht wird.It Object of the present invention, the flushing of Water and blowing steam into the treatment room at a Laundry appliance to improve such that water safety in a simple manner is reached.
Die Aufgabe wird durch eine Wäschebehandlungsmaschine mit den Merkmalen des Anspruchs 1 oder 2 gelöst. In den abhängigen Ansprüchen 3 bis 7 sind bevorzugte Ausführungen oder Weiterbildungen aufgeführt.The Task is by a laundry treatment machine solved with the features of claim 1 or 2. In the dependent claims 3 to 7 are preferred embodiments or training listed.
Der wesentliche Vorteil der erfindungsgemäßen Wäschebehandlungsmaschine ist, dass für die Einrichtung zur Erzeugung von Dampf die Wassersicherheit hinsichtlich von Hygieneanforderungen, die in den meisten Ländern gesetzlich vorgeschrieben sind, für den Frischwassereinlauf auf einfache Weise erreicht werden. Hierbei ist es besonders vorteilhaft, dass die erreichten Hygieneanforderungen auch von unabhängigen Stellen anerkannt werden. Das ist hierbei besonders zu beachten, da während der Erzeugung von Dampf in der Dampferzeugungseinrichtung ein Druck entsteht, der zu einem Rückströmen in Richtung Einlassventil führen kann, wobei die Sicherheit gegeben ist, dass es nicht zur Verunreinigung der Versorgungsnetzes des Frischwassers kommen kann.Of the essential advantage of the laundry treating machine according to the invention is, that for the device for generating steam the water safety in terms hygiene requirements, which are required by law in most countries, for the Fresh water intake can be achieved in a simple manner. in this connection It is particularly advantageous that the achieved hygiene requirements also from independent Be recognized. This is particularly important to note there while the generation of steam in the steam generating device a pressure arises, leading to a backflow towards Lead inlet valve can, given the security that it is not pollution the supply network of fresh water can come.
Erfindungsgemäß ist vorgesehen, dass der Wasserzulauf zur Einlassöffnung der Dampferzeugungseinrichtung über ein Einlassventil steuerbar ist, wobei zwischen Einlassventil und der Einlassöffnung des Tanks eine freie Fließstrecke angeordnet ist. Die freie Fließstrecke wird dadurch gebildet, dass die Leitung hinter dem Einlassventil im Bereich des Waschmitteleinspülkastens endet, wodurch das einströmende Wasser in einen fliegenden Wasserstrahl übergeht. Dieser Wasserstrahl wird von der Öffnung eines weiteren Leitungsabschnitts wieder aufgefangen und zur Einlassöffnung des Tanks geführt. Wenn bei geschlossenem Einlassventil im Tank durch das Erhitzen des Wassers ein Druck entsteht, kann aus dem Tank ausströmendes Wasser höchstens bis zur freien Fließstrecke gelangen, sodass es dort in den Waschmitteleinspülkasten herablaufen und von dort aus in den Laugenbehälter fließen kann. Es wird somit zuverlässig verhindert, dass eventuell zurückströmendes Wasser gegen das Einlassventil oder in die Frischwasserleitung des Versorgers gedrückt wird.According to the invention it is provided that the water inlet to the inlet opening of the steam generating device is controllable via an inlet valve, wherein between the inlet valve and the inlet opening of the tank, a free flow path is arranged. The free flow path is formed by the line behind the inlet valve in the washing area Mittelinspülkastens ends, whereby the inflowing water passes into a flying jet of water. This water jet is collected again from the opening of a further line section and guided to the inlet opening of the tank. If a pressure is created when the inlet valve in the tank is closed by heating the water, water flowing out of the tank can at most reach the free flow path so that it can run down into the detergent dispenser and flow from there into the tub. It is thus reliably prevented that any backflowing water is pressed against the inlet valve or in the fresh water line of the supplier.
In einer zweckmäßigen Ausführung umfasst die Eintrittsöffnung des Tanks ein Rückschlagventil. Während der Dampferzeugung entsteht im Tank ein Druck, der über die Düse abgeleitet werden soll, bzw. nur durch den erzeugten Druck kann der Dampf über die Düse in den Behandlungsraum, wie Trommel oder Laugenbehälter eingeblasen werden. Deshalb darf der Druck nicht über die Eintrittsöffnung abgebaut werden.In an expedient embodiment comprises the inlet opening of the tank a check valve. During the Steam generation creates a pressure in the tank, which is to be discharged via the nozzle, or only by the pressure generated, the steam on the Nozzle in the treatment room, such as drum or tub are blown. Therefore may the pressure is not over the entrance opening be reduced.
In einer besonders vorteilhaften Ausführung ist die Leitung zwischen der freien Fließstrecke und der Eintrittsöffnung zumindest bereichsweise als Siphon mit einem abfallenden Schenkel, einem Scheitel und einem aufsteigenden Schenkel ausgebildet. Damit wird die Funktion des Rückschlagventils bereitgestellt, da das im Siphon verbleibende Wasser eine Sperre für den rückströmenden Dampf bildet. Zusätzlich wird bei zu hohem Dampfdruck, im Folgenden als Überdruck bezeichnet, das im Siphon verbliebene Wasser in Richtung freie Fließstrecke gepresst, wodurch das Wasser und der Überdruck in den Einspülkasten abgelassen werden. Mit dem Siphon wird zusätzlich eine Überdrucksicherung bereitgestellt, so dass ein Schaden im Behälter aufgrund von Überdruck auf einfache Weise verhindert wird.In In a particularly advantageous embodiment, the line is between the free flow route and the entrance opening at least partially as a siphon with a sloping leg, formed a vertex and an ascending leg. In order to becomes the function of the check valve provided because the remaining water in the siphon a barrier for the returning steam forms. additionally is at too high vapor pressure, hereinafter referred to as overpressure, in the Siphon remaining water pressed in the direction of free flow, causing the water and the overpressure in the Einspülkasten be drained. The siphon also provides overpressure protection provided so that damage in the container due to overpressure is easily prevented.
In einer zweckmäßigen Weiterbildung ist es vorgesehen, dass der Scheitel des Siphons, der die tiefste Stelle des Siphons bildet, sich auf einem höheren Niveau befindet als der Austritt der Düse, wobei der Höhenunterschied größer als 15 cm ist. Mit dieser Anordnung wird erreicht, dass der Tank beim Wassereinlauf durch die Düse vollständig oder bis auf eine vorgegebene Restmenge leerlaufen kann. Die vorgegebene Restmenge ist durch die Behälterform oder sonstige konstruktive Maßnahmen, wie Überlaufmittel innerhalb des Behälters, bestimmt.In an appropriate training it is envisaged that the apex of the siphon, the deepest The place of the siphon is at a higher level than that Exit of the nozzle, being the height difference greater than 15 cm is. With this arrangement it is achieved that the tank during Water inlet through the nozzle Completely or can idle up to a predetermined residual amount. The default Residual amount is due to the container shape or other constructive measures, like overflow media inside the container, certainly.
Es ist ferner zweckmäßig, den Durchmesser des aufsteigenden Rohrteils um das 1,2 bis 1,8 fache größer auszuführen, als den Durchmesser des abfallenden Rohrteils. Auf diese Weise wird sichergestellt, dass beim Wassereinlauf die im abfallenden Rohrteil vorhandene Wassersäule bis zum Scheitel abgesaugt wird und dadurch Luft in den Tank nachströmen kann, wenn das Wasser durch die Düse aus dem Behälter heraus strömt. Sobald kein Wasser mehr ausströmt, kann das noch überschüssige Wasser im aufsteigenden Rohrteil etwas zurück in den Scheitelbereich und in den unteren Teil des abfallenden Rohrteils strömen, wodurch der zuvor beschriebene Verschluss mit Ventilwirkung gebildet wird.It is also appropriate, the Diameter of the rising pipe part to run 1.2 to 1.8 times larger than the diameter of the sloping pipe part. This way will ensures that the water inlet, the existing in the sloping pipe part water column is sucked to the apex and thereby air can flow into the tank, if the water through the nozzle from the container is pouring out. As soon as there is no more water, can the excess water in the ascending tube part back to the apex area and flow into the lower part of the sloping pipe part, whereby the valve closure described above is formed.
In einer vorteilhaften Ausführung hat die Düse bzw. die Öffnung der Düse einen Querschnitt von 0,4 bis 1 cm2. Mit diesem Querschnitt kann eine ausreichende Menge Dampf in den Laugenbehälter, die Trommel oder den Behandlungsraum eingespritzt werden. Bei diesem Querschnitt ist es vorteilhaft, das aufsteigende Rohrteil mit einem Durchmesser von 15 bis 20 mm und das abfallende Rohrteil mit einem Durchmesser von 8 bis 12 mm auszuführen, damit im Siphon eine ausreichende Wassermenge verbleibt, die vom Dampfdruck während der Dampfeinspritzung nicht zurück zur freien Fließstrecke herausgedrückt wird. Somit ist sichergestellt, dass der Dampf aus der Düse austritt und nicht über die freie Fließstrecke entweicht.In an advantageous embodiment, the nozzle or the opening of the nozzle has a cross section of 0.4 to 1 cm 2 . With this cross section, a sufficient amount of steam can be injected into the tub, drum or treatment room. In this cross-section, it is advantageous to carry out the ascending pipe part with a diameter of 15 to 20 mm and the sloping pipe part with a diameter of 8 to 12 mm, so that in the siphon a sufficient amount of water remains, the steam pressure during the steam injection is not back to the free Flow line is pushed out. This ensures that the steam escapes from the nozzle and does not escape via the free flow path.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigen:One embodiment The invention is shown purely schematically in the drawings and will be closer below described. Show it:
In
Gemäß
In
Zwischen
Einlassventil
Der
Austritt des Wassers und/oder des Dampfes über Düse
Als
Wäschebehandlungsmaschine
In
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007023020A DE102007023020B3 (en) | 2007-05-15 | 2007-05-15 | Front loadable laundry treatment machine i.e. washing machine, has inlet valve controlling water supply to inlet opening of steam generation device, where free flow section is arranged between inlet valve and inlet opening of tank |
DE502008001234T DE502008001234D1 (en) | 2007-05-15 | 2008-05-09 | Front-loadable laundry treatment machine |
AT08008698T ATE479791T1 (en) | 2007-05-15 | 2008-05-09 | FRONT-LOADING LAUNDRY TREATMENT MACHINE |
EP08008698A EP1992731B1 (en) | 2007-05-15 | 2008-05-09 | Frontloading washing machine |
ES08008698T ES2349216T3 (en) | 2007-05-15 | 2008-05-09 | FRONT LOAD CLOTHING TREATMENT MACHINE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007023020A DE102007023020B3 (en) | 2007-05-15 | 2007-05-15 | Front loadable laundry treatment machine i.e. washing machine, has inlet valve controlling water supply to inlet opening of steam generation device, where free flow section is arranged between inlet valve and inlet opening of tank |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007023020B3 true DE102007023020B3 (en) | 2008-05-15 |
Family
ID=39277949
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007023020A Expired - Fee Related DE102007023020B3 (en) | 2007-05-15 | 2007-05-15 | Front loadable laundry treatment machine i.e. washing machine, has inlet valve controlling water supply to inlet opening of steam generation device, where free flow section is arranged between inlet valve and inlet opening of tank |
DE502008001234T Active DE502008001234D1 (en) | 2007-05-15 | 2008-05-09 | Front-loadable laundry treatment machine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502008001234T Active DE502008001234D1 (en) | 2007-05-15 | 2008-05-09 | Front-loadable laundry treatment machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1992731B1 (en) |
AT (1) | ATE479791T1 (en) |
DE (2) | DE102007023020B3 (en) |
ES (1) | ES2349216T3 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031117A1 (en) * | 2007-08-31 | 2009-03-04 | Whirlpool Corporation | Fabric treatment appliance with steam backflow device |
US7665332B2 (en) | 2006-08-15 | 2010-02-23 | Whirlpool Corporation | Steam fabric treatment appliance with exhaust |
US7681418B2 (en) | 2006-08-15 | 2010-03-23 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor |
US7690062B2 (en) | 2007-08-31 | 2010-04-06 | Whirlpool Corporation | Method for cleaning a steam generator |
US7707859B2 (en) | 2006-08-15 | 2010-05-04 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance |
US7730568B2 (en) | 2006-06-09 | 2010-06-08 | Whirlpool Corporation | Removal of scale and sludge in a steam generator of a fabric treatment appliance |
US7753009B2 (en) | 2006-10-19 | 2010-07-13 | Whirlpool Corporation | Washer with bio prevention cycle |
US7765628B2 (en) | 2006-06-09 | 2010-08-03 | Whirlpool Corporation | Steam washing machine operation method having a dual speed spin pre-wash |
US7841219B2 (en) | 2006-08-15 | 2010-11-30 | Whirlpool Corporation | Fabric treating appliance utilizing steam |
US7861343B2 (en) | 2007-08-31 | 2011-01-04 | Whirlpool Corporation | Method for operating a steam generator in a fabric treatment appliance |
US7886392B2 (en) | 2006-08-15 | 2011-02-15 | Whirlpool Corporation | Method of sanitizing a fabric load with steam in a fabric treatment appliance |
US7905119B2 (en) | 2007-08-31 | 2011-03-15 | Whirlpool Corporation | Fabric treatment appliance with steam generator having a variable thermal output |
US7918109B2 (en) | 2007-08-31 | 2011-04-05 | Whirlpool Corporation | Fabric Treatment appliance with steam generator having a variable thermal output |
WO2011053095A2 (en) | 2009-11-02 | 2011-05-05 | Lg Electronics Inc. | Method for washing and washing machine |
US7941885B2 (en) | 2006-06-09 | 2011-05-17 | Whirlpool Corporation | Steam washing machine operation method having dry spin pre-wash |
US7966683B2 (en) | 2007-08-31 | 2011-06-28 | Whirlpool Corporation | Method for operating a steam generator in a fabric treatment appliance |
US8037565B2 (en) | 2007-08-31 | 2011-10-18 | Whirlpool Corporation | Method for detecting abnormality in a fabric treatment appliance having a steam generator |
EP2391762A2 (en) * | 2008-12-31 | 2011-12-07 | LG Electronics Inc. | Laundry machine |
US8393183B2 (en) | 2007-05-07 | 2013-03-12 | Whirlpool Corporation | Fabric treatment appliance control panel and associated steam operations |
US8555675B2 (en) | 2007-08-31 | 2013-10-15 | Whirlpool Corporation | Fabric treatment appliance with steam backflow device |
US9723966B2 (en) | 2015-05-28 | 2017-08-08 | Bsh Home Appliances Corporation | Home appliance with a water inlet system and method of operating home appliance |
EP3569134A1 (en) * | 2018-05-17 | 2019-11-20 | Miele & Cie. KG | Cleaning and/or disinfection machine |
EP4006225A1 (en) * | 2020-11-27 | 2022-06-01 | BSH Hausgeräte GmbH | Household appliance comprising a water tank, for treating material |
WO2023029193A1 (en) * | 2021-08-30 | 2023-03-09 | 无锡小天鹅电器有限公司 | Laundry treatment device |
DE102022209938A1 (en) | 2022-09-21 | 2024-03-21 | BSH Hausgeräte GmbH | Household appliance for the care of laundry items with a siphon in a rinsing line for a blower and method for operating the household appliance |
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CN105771289A (en) * | 2016-05-10 | 2016-07-20 | 深圳市瑞升华科技股份有限公司 | Vapor cleaning device for evaporative concentration |
CN111663281B (en) * | 2019-03-05 | 2023-11-03 | 天津海尔洗涤电器有限公司 | Atomization generator, clothes treatment equipment and control method thereof |
CN111648095B (en) * | 2020-07-15 | 2023-08-25 | 珠海格力电器股份有限公司 | Steam generating device, washing machine and drainage method |
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- 2008-05-09 DE DE502008001234T patent/DE502008001234D1/en active Active
- 2008-05-09 ES ES08008698T patent/ES2349216T3/en active Active
- 2008-05-09 EP EP08008698A patent/EP1992731B1/en active Active
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Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7941885B2 (en) | 2006-06-09 | 2011-05-17 | Whirlpool Corporation | Steam washing machine operation method having dry spin pre-wash |
US7730568B2 (en) | 2006-06-09 | 2010-06-08 | Whirlpool Corporation | Removal of scale and sludge in a steam generator of a fabric treatment appliance |
US7765628B2 (en) | 2006-06-09 | 2010-08-03 | Whirlpool Corporation | Steam washing machine operation method having a dual speed spin pre-wash |
US7665332B2 (en) | 2006-08-15 | 2010-02-23 | Whirlpool Corporation | Steam fabric treatment appliance with exhaust |
US7681418B2 (en) | 2006-08-15 | 2010-03-23 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor |
US7913339B2 (en) | 2006-08-15 | 2011-03-29 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor |
US7707859B2 (en) | 2006-08-15 | 2010-05-04 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance |
US7841219B2 (en) | 2006-08-15 | 2010-11-30 | Whirlpool Corporation | Fabric treating appliance utilizing steam |
US7904981B2 (en) | 2006-08-15 | 2011-03-15 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance |
US7886392B2 (en) | 2006-08-15 | 2011-02-15 | Whirlpool Corporation | Method of sanitizing a fabric load with steam in a fabric treatment appliance |
US7753009B2 (en) | 2006-10-19 | 2010-07-13 | Whirlpool Corporation | Washer with bio prevention cycle |
US10844533B2 (en) | 2007-05-07 | 2020-11-24 | Whirlpool Corporation | Method for controlling a household washing machine |
US8393183B2 (en) | 2007-05-07 | 2013-03-12 | Whirlpool Corporation | Fabric treatment appliance control panel and associated steam operations |
US8555675B2 (en) | 2007-08-31 | 2013-10-15 | Whirlpool Corporation | Fabric treatment appliance with steam backflow device |
US7861343B2 (en) | 2007-08-31 | 2011-01-04 | Whirlpool Corporation | Method for operating a steam generator in a fabric treatment appliance |
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Also Published As
Publication number | Publication date |
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ATE479791T1 (en) | 2010-09-15 |
ES2349216T3 (en) | 2010-12-29 |
DE502008001234D1 (en) | 2010-10-14 |
EP1992731B1 (en) | 2010-09-01 |
EP1992731A1 (en) | 2008-11-19 |
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