EP0870859A1 - Trocknungsvorrichtung für Waschtrockner - Google Patents
Trocknungsvorrichtung für Waschtrockner Download PDFInfo
- Publication number
- EP0870859A1 EP0870859A1 EP98500053A EP98500053A EP0870859A1 EP 0870859 A1 EP0870859 A1 EP 0870859A1 EP 98500053 A EP98500053 A EP 98500053A EP 98500053 A EP98500053 A EP 98500053A EP 0870859 A1 EP0870859 A1 EP 0870859A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispenser
- tank
- cycle
- air
- ventilator
- 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- Withdrawn
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
Definitions
- the following invention consists on a drying system for dryer washing machines, being of the kind of those dryer washing machines that act as a dryer once the washing cycle and the centrifugal cycle have finished, so that the load of the same one must be decreased to the 50% of its load capacity for obtaining a suitable behaviour of the same one.
- the clothes can be directly keep in the linen cupboard if they do not need to be ironed, while programming adequately the apparatus, the clothes can be dryed with the exact degree of humidity for that if the same ones need to be ironed.
- the conderser such as that is conventionally used is substituted, so that the water supply is realized to a pipe that connects with the lateral lower part of the tank through the detergent dispenser, so that the economic cost of the system is reduced.
- the presented drying system is applicable for its incorporation to the dryer washing machines by piping, so that once the washing process and the centrifugal process have finished, the drying process starts covering with an only appliance the necessity of the washing and the drying of the clothes, so that it means an economic saving since there are not two independent appliances, one for the washing and other for the drying.
- both the washing machines and the dryers of clothes are usually manufactured as independent appliances, so that the washing machine does the washing and centrifugates the clothes and once all the cycle has finished, the clothes must be hanged out, generally in the exterior, for their drying if we have not a dryer, while if we have an independent dryer, the clothes are introduced into the same one for their drying so that the clothes can be on point of iron or totally dry and therefore, they can be directly kept in the linen cupboard.
- the drying washing machines incorporate the conventional elements for doing the washing process and likewise, they must incorporate the drying system, which is based on the incorporation of a ventilator, a conderser where the heat interchange takes place, and a tunnel with the heaters for the heating of the air, from which the hot air without humidity is introduced to the interior of the tank.
- the appliance incorporates a ventilator that absorbs the hot air that is saturated of humidity of the interior of the tank, through a condenser which receives a supply of cold water, taking place the air cooling and the extraction of its humidity because of the interchange with the saturated hot air, so that the cooled air without humidity passes to the tunnel of the heaters.
- the interchanger can be made of metal instead of plastic.
- the cooled air without humidity is impeled by the ventilator to the conduction tunnel to the tank, in which there are some resistances that cause its heating, being introduced to the tank through the upper part that is related to the door, existing the drawback of the losses of load because of the tunnel structure, given that all the components must be adapted for being able to be lodged in the appliance chassis.
- a drying system for dryer washing machines by piping is described in the present report, so that the appliance first realizes the washing cycle and once the centrifugal cycle has finished, it passes to the drying cycle so that in the cited cycle the appliance that acts as a dryer, works with a load of the 50% than the prescribed maximun load for the washing machine to be able to realize a complete drying that allows the collection of the clothes into the wardrobe or else that the clothes remaint on the point for being ironed if they must be ironed.
- the drying system has the housing of the ventilator that absorbs the hot air that is saturated of humidity from the tank and impeles it to the air of the heaters, so that the cited ventilator housing is connected with the support of the detergent dispenser, so that the support of the detergent dispenser remains connected with the lateral lower part of the tank through a pipe where the products stored in the dispenser are introduced, as well as the cool water for acting as a interchanger of heat with the hot air that is saturated of humidity and that is taken out of the tank by the pipe of connection with the dispenser support.
- the air without humidity is impeled through the heaters tunnel where it is heated by the resistances that are lodged in the same one and it is introduced in the tank by the upper part that is relative to the load door.
- the dispenser body has a filter that remains in relationship to the pipe of connection with the ventilator housing for avoiding the pass of the fluffs that can accompany to the air saturated of humidity that is absorbed from the tank, making easy the cleaning of the same one.
- Figure 1. It shows a view in perspective of the dryer washing machine tank, with the components that form the drying system, where we can observe the connection between the dispenser support and the tank that acts as an interchanger, as well as the lodging for the ventilator and the tunnel that carries the hot air without humidity to the interior of the tank.
- Figure 2. It shows a view in perspective of the dispenser support, with this one slightly extracted, where we can observe the connection with the ventilator housing, as well as the filter for the retention of the possible fluffs that can be dragged by the hot air that is saturated of humidity and that is taken out of the tank.
- the drying system (1) incorporates the housing (2) for the ventilator, that is connected through the pipe (3) with the support (4) of the detergent dispenser (8), which at the same time remains connected with the tank through the pipe (5), by the lateral lower part of the same one, while the ventilator housing (2) is connected with the tunnel (7) that carries the hot air without humidity to the interior of the tank.
- the pipe (5) that connectes the detergent dispenser with the tank by its lateral lower part will be the one that will carry the products stored in the dispenser (8), (detergent, whitening agent, fabric softener, etc. ), to the interior of the tank by the opening (6), for which the corresponding water conductions will converge in the dispenser for the dragging of the products stored in it, as well as the pipe for the supply of cold water for acting as a heat interchanger.
- the appliance will be left with the 50% of the prescribed maximum load, so that a suitable drying can be realized for the clothes remain on point for being ironed or being directly kept in the wardrobe, according to the characteristics of the clothes.
- the ventilator that is placed in the housing (2) causes the sucking in of the hot air, that is saturated of humidity and that is in the interior of the tank, by the pipe (5) while at the same time the supply of cold water takes place through the same one, being supplied the cited water by the support (4) and the dispenser (8) so that the cooled air and without humidity is carried to the tunnel (7) and it is heated when it passes close to the resistances that are placed in the tunnel, for being carried in the tank by its front upper part.
- the dispenser (8) can be endowed of a filter (9) in relationship to the pipe (3) of connection with the ventilator housing (2) for storing the possible fluffs that can be dragged by the air that is sucked in by the tank ventilator, allowing the cleaning of the same one only extracting the dispenser, or else the filter can remain in relationship to the pipe (3), in a detachable way for that we can act on it when we want to extract it for cleaning it.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Drying Of Solid Materials (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES009700376A ES2149063B1 (es) | 1997-02-21 | 1997-02-21 | Sistema de secado para lavadoras secadoras. |
| ES9700376 | 1997-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0870859A1 true EP0870859A1 (de) | 1998-10-14 |
Family
ID=8298356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98500053A Withdrawn EP0870859A1 (de) | 1997-02-21 | 1998-02-18 | Trocknungsvorrichtung für Waschtrockner |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0870859A1 (de) |
| ES (1) | ES2149063B1 (de) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645675A1 (de) * | 2004-10-07 | 2006-04-12 | LG Electronics, Inc. | Waschmaschine und Flusensiebvorrichtung dafür |
| FR2914654A1 (fr) * | 2007-04-06 | 2008-10-10 | David Espic | Automate de traitement de linge |
| DE102008019920A1 (de) | 2008-04-21 | 2009-10-22 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät insbesondere zum Trocknen eines Wäschepostens |
| DE102009001323A1 (de) | 2009-03-04 | 2010-09-09 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung und Verfahren zum Schleudern von Wäsche |
| US20120304396A1 (en) * | 2011-06-02 | 2012-12-06 | General Electric Company | Overnight cycle for horizontal axis clothes washer |
| EP2843100A1 (de) * | 2013-08-30 | 2015-03-04 | Electrolux Appliances Aktiebolag | Waschmaschine mit Wasserfilter |
| EP2202341A3 (de) * | 2008-12-17 | 2015-11-11 | BSH Hausgeräte GmbH | Wasserführendes Haushaltsgerät mit einer Einspüleinrichtung mit einer Warm- und/oder Trockenlufteinheit |
| US20160305060A1 (en) * | 2015-04-15 | 2016-10-20 | Whirlpool Corporation | Laundry treating appliance lint filter |
| EP3284858A1 (de) * | 2016-08-19 | 2018-02-21 | BSH Hausgeräte GmbH | Wäschetrockner mit gebläse |
| EP3284857A1 (de) * | 2016-08-19 | 2018-02-21 | BSH Hausgeräte GmbH | Wäschetrockner |
| EP4019686A1 (de) * | 2020-12-28 | 2022-06-29 | Arçelik Anonim Sirketi | Wasch-trockenmaschine mit verbesserter betriebssicherheit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1585642A1 (de) * | 1967-01-31 | 1971-04-01 | Constructa Werke Gmbh | Als Waeschetrockner arbeitende Waschmaschine mit Kondensationsvorrichtung |
| DE1610198A1 (de) * | 1967-12-21 | 1971-08-19 | Siemens Elektrogeraete Gmbh | Zum Waschen und Trocknen von Waesche eingerichtete Waeschebehandlungsmaschine |
| GB2262595A (en) * | 1991-12-16 | 1993-06-23 | Merloni Elettrodomestici Spa | Laundry washing and drying machine |
| US5588313A (en) * | 1994-10-13 | 1996-12-31 | Bosch-Siemens Hausgeraete Gmbh | Automatic washing machine fitted for drying |
-
1997
- 1997-02-21 ES ES009700376A patent/ES2149063B1/es not_active Expired - Fee Related
-
1998
- 1998-02-18 EP EP98500053A patent/EP0870859A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1585642A1 (de) * | 1967-01-31 | 1971-04-01 | Constructa Werke Gmbh | Als Waeschetrockner arbeitende Waschmaschine mit Kondensationsvorrichtung |
| DE1610198A1 (de) * | 1967-12-21 | 1971-08-19 | Siemens Elektrogeraete Gmbh | Zum Waschen und Trocknen von Waesche eingerichtete Waeschebehandlungsmaschine |
| GB2262595A (en) * | 1991-12-16 | 1993-06-23 | Merloni Elettrodomestici Spa | Laundry washing and drying machine |
| US5588313A (en) * | 1994-10-13 | 1996-12-31 | Bosch-Siemens Hausgeraete Gmbh | Automatic washing machine fitted for drying |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645675A1 (de) * | 2004-10-07 | 2006-04-12 | LG Electronics, Inc. | Waschmaschine und Flusensiebvorrichtung dafür |
| US7707858B2 (en) | 2004-10-07 | 2010-05-04 | Lg Electronics Inc. | Washing machine and lint removing apparatus thereof |
| FR2914654A1 (fr) * | 2007-04-06 | 2008-10-10 | David Espic | Automate de traitement de linge |
| WO2008139059A2 (fr) * | 2007-04-06 | 2008-11-20 | David Espic | Automate de traitement de linge |
| WO2008139059A3 (fr) * | 2007-04-06 | 2009-06-25 | David Espic | Automate de traitement de linge |
| JP2010523188A (ja) * | 2007-04-06 | 2010-07-15 | エスピック，デビッド | 自動洗濯装置 |
| DE102008019920A1 (de) | 2008-04-21 | 2009-10-22 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät insbesondere zum Trocknen eines Wäschepostens |
| US8375599B2 (en) | 2008-04-21 | 2013-02-19 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Household appliance, particularly for drying a laundry article |
| EP2202341A3 (de) * | 2008-12-17 | 2015-11-11 | BSH Hausgeräte GmbH | Wasserführendes Haushaltsgerät mit einer Einspüleinrichtung mit einer Warm- und/oder Trockenlufteinheit |
| DE102009001323A1 (de) | 2009-03-04 | 2010-09-09 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung und Verfahren zum Schleudern von Wäsche |
| US20150292134A1 (en) * | 2011-06-02 | 2015-10-15 | General Electric Company | Overnight cycle for horizontal axis clothes washer |
| US20120304396A1 (en) * | 2011-06-02 | 2012-12-06 | General Electric Company | Overnight cycle for horizontal axis clothes washer |
| CN105492675B (zh) * | 2013-08-30 | 2017-12-26 | 伊莱克斯家用电器股份公司 | 具有水过滤器的洗衣设备 |
| EP2843100A1 (de) * | 2013-08-30 | 2015-03-04 | Electrolux Appliances Aktiebolag | Waschmaschine mit Wasserfilter |
| CN105492675A (zh) * | 2013-08-30 | 2016-04-13 | 伊莱克斯家用电器股份公司 | 具有水过滤器的洗衣设备 |
| WO2015028492A1 (en) * | 2013-08-30 | 2015-03-05 | Electrolux Appliances Aktiebolag | Laundry appliance having a water filter |
| US20160305060A1 (en) * | 2015-04-15 | 2016-10-20 | Whirlpool Corporation | Laundry treating appliance lint filter |
| US9725845B2 (en) * | 2015-04-15 | 2017-08-08 | Whirlpool Corporation | Laundry treating appliance lint filter |
| US10364525B2 (en) | 2015-04-15 | 2019-07-30 | Whirlpool Corporation | Laundry treating appliance lint filter |
| US10738407B2 (en) | 2015-04-15 | 2020-08-11 | Whirlpool Corporation | Laundry treating appliance lint filter |
| US11479901B2 (en) | 2015-04-15 | 2022-10-25 | Whirlpool Corporation | Laundry treating appliance lint filter |
| EP3284858A1 (de) * | 2016-08-19 | 2018-02-21 | BSH Hausgeräte GmbH | Wäschetrockner mit gebläse |
| EP3284857A1 (de) * | 2016-08-19 | 2018-02-21 | BSH Hausgeräte GmbH | Wäschetrockner |
| EP4019686A1 (de) * | 2020-12-28 | 2022-06-29 | Arçelik Anonim Sirketi | Wasch-trockenmaschine mit verbesserter betriebssicherheit |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2149063B1 (es) | 2001-05-01 |
| ES2149063A1 (es) | 2000-10-16 |
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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: A1 Designated state(s): DE FR GB GR IT NL |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| 17P | Request for examination filed |
Effective date: 19990205 |
|
| AKX | Designation fees paid |
Free format text: DE FR GB GR IT NL |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH BALAY, S.A. |
|
| 17Q | First examination report despatched |
Effective date: 20000509 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 20000905 |