DE4212700A1 - Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc. - Google Patents

Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc.

Info

Publication number
DE4212700A1
DE4212700A1 DE4212700A DE4212700A DE4212700A1 DE 4212700 A1 DE4212700 A1 DE 4212700A1 DE 4212700 A DE4212700 A DE 4212700A DE 4212700 A DE4212700 A DE 4212700A DE 4212700 A1 DE4212700 A1 DE 4212700A1
Authority
DE
Germany
Prior art keywords
box
heat pump
pump circuit
process air
evaporator
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Withdrawn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
DE4212700A
Other languages
German (de)
Inventor
Hans-Joachim Dipl Ing Klug
Bruno Hoenig
Harry Dipl Ing Fritz
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.)
AEG Hausgeraete GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE4212700A priority Critical patent/DE4212700A1/en
Publication of DE4212700A1 publication Critical patent/DE4212700A1/en
Withdrawn legal-status Critical Current

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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

Dryer incorporates a motor-driven blower, which guides the process air in a closed process air duct through the laundry drum. A heat pump circuit is provided for precipitating the dampness carried along with the process air out of the laundry drum and comprises an evaporator (3), a compressor (5) and a condenser (4). These components, opt. together with the process air duct, are mounted in a box (6) which is positioned in the dryer housing so it can be removed or pulled out to the front. ADVANTAGE - Permits maintenance and cleaning work to be carried out easily on the heat pump circuit.

Description

Die Erfindung betrifft einen Wäschetrockner nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a clothes dryer according to the Preamble of claim 1.

Ein Wärmepumpen-Wäschetrockner dieser Art ist aus der DE 40 23 000 A1 bekannt. Die wesentlichen Funktions-Bestandteile eines Wärmepumpenkreises sind der Kompressor, Verdampfer, Verflüssiger und das Expansionsventil. Die Verbindung dieser Bestandteile untereinander erfolgt in der Regel mittels Kupferrohrleitungen und stellt damit für sich eine starre Einheit dar, die Bestandteil des geschlossenen Prozeßluftkanals (Umluftkreislauf) des Wäschetrockners ist. Der Wärmepumpenkreis bzw. einzelne Bestandteile davon sind auf Grund ihrer Rohrleitungsverbindung vom Gerät nicht trennbar und damit auch nicht zugänglich. Die genannten Bestandteile des Wärmepumpenkreises werden aber während des Ablaufs des Wäschetrocknungsvorganges ständig von einem flusenhaltigen Trocknungsluftstrom beaufschlagt, welcher dazu führt, daß sich an diesen Bestandteilen im Laufe der Zeit eine filzartige Flusenschicht ablagert bzw. festsetzt. Die Funktion und damit der Wirkungsgrad des Wärmepumpenkreises ist dadurch erheblich eingeschränkt.A heat pump clothes dryer of this type is from DE 40 23 000 A1 known. The essential functional components of a heat pump circuit are the compressor, evaporator, Condenser and the expansion valve. The connection these components usually take place with each other by means of copper pipelines and thus represents one rigid unit that forms part of the closed Process air duct (air circulation) of the dryer is. The heat pump circuit or individual components of it are not due to their pipeline connection from the device separable and therefore not accessible. The above Components of the heat pump circuit are, however, during the Sequence of the laundry drying process constantly by one the lint-containing drying air flow, which leads to the fact that these components in the course of Time a felt-like layer of lint deposits. The function and thus the efficiency of the The heat pump circuit is considerably restricted as a result.

Der Erfindung liegt die Aufgabe zugrunde, einen Wäschetrockner der in Rede stehenden Art so weiter zu bilden, daß ohne großen zeitlichen Aufwand Wartungs- und Reinigungsarbeiten am Wärmepumpenkreis mühelos durchgeführt werden können. The invention has for its object a Tumble dryer of the type in question so on form that maintenance and without much time Cleaning work on the heat pump circuit carried out effortlessly can be.  

Die Lösung dieser Aufgabe gemäß der Erfindung ist dem kennzeichnenden Teil des Patentanspruchs 1 zu entnehmen.This object is achieved according to the invention characterizing part of claim 1.

Vorteilhafte weitere Ausgestaltungen des Gegenstandes der Erfindung sind in den Unteransprüchen angegeben.Advantageous further refinements of the subject of Invention are specified in the subclaims.

Die mit der Erfindung erzielbaren Vorteile sind darin zu sehen, daß der Wärmepumpenkreis mit seinen Funktions- Bestandteilen eine in sich geschlossene Baueinheit bildet, die mit wenigen Handgriffen aus dem Gerät (Wäschetrockner) herausgenommen und damit gewartet werden kann.The advantages that can be achieved with the invention are included therein see that the heat pump circuit with its functional Components form a self-contained structural unit, that can be removed from the device in a few simple steps (tumble dryer) can be removed and serviced.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird anhand dieser nachfolgend näher beschrieben.An embodiment of the invention is in the drawing is shown and will be described in more detail below described.

Es zeigen:Show it:

Fig. 1 einen Wäschetrockner mit einer herausnehmbaren Wärmepumpenkreis-Baueinheit, Fig. 1 a laundry dryer with a removable heat pump assembly,

Fig. 2 die einzelnen Bestandteile der Wärmepumpenkreis- Baueinheit. Fig. 2 shows the individual components of the heat pump circuit unit.

Mit 1 ist ein Wäschetrockner bezeichnet, bei dem die Luft zum Trocknen der Wäsche in einen geschlossenen Kreislauf im Gerät bewegt wird. Durch einen Ventilator (Gebläse) wird die Trocknungsluft umgewälzt. Sie wird erwärmt, danach in die Wäschetrommel geführt, nimmt dort Feuchtigkeit aus der Wäsche auf und gelangt von dort über einen Luftfilter in einen Wärmepumpenkreis 2. Durch den Wärmepumpenkreis wird die der Wäsche entzogene Feuchtigkeit kondensiert und die der Luft entzogene Energie wird der zur Wäschetrommel geförderten Trocknungsluft zugeführt und diese damit wieder aufgeheizt. 1 with a clothes dryer is referred to, in which the air is moved to dry the laundry in a closed circuit in the device. The drying air is circulated by a fan (blower). It is heated, then guided into the laundry drum, there it absorbs moisture from the laundry and from there it passes through an air filter into a heat pump circuit 2 . The moisture extracted from the laundry is condensed by the heat pump circuit and the energy extracted from the air is supplied to the drying air conveyed to the laundry drum and is thus heated again.

Der genannte Wärmepumpenkreis besteht im wesentlichen aus einem Verdampfer 3, Verflüssiger 4 sowie Kompressor 5, die zu einem geschlossenen Prozeßluftkanal gehören. Die Funktions-Bestandteile 3, 4, 5 des Wärmepumpenkreises und der Prozeßluftkanal sind in vorteilhafter Weise in einem Kasten 6 oder dergleichen integriert, der im Gehäuse bzw. im Sockel 1′ des Wäschetrockners 1 nach vorne herausnehmbar bzw.-ziehbar untergebracht ist. Der Kasten 6 ist zweckmäßig als Schublade ausgebildet und hat einen Betätigungshandgriff 9 an seiner Frontseite 9′. Der Schubladen-Kasten 6 ist zwecks leichter Handhabung auf dafür im Gehäuse bzw. Sockel 6 vorgesehener Gleitschienen geführt. Ferner ist der Schubladen-Kasten 6 mit lös- bzw. trennbare elektrische Anschlüsse für die Funktions- Bestandteile 3, 4, 5 des Wärmepumpenkreises ausgerüstet.The heat pump circuit consists essentially of an evaporator 3 , condenser 4 and compressor 5 , which belong to a closed process air duct. The functional components 3 , 4 , 5 of the heat pump circuit and the process air duct are advantageously integrated in a box 6 or the like, which is housed in the housing or in the base 1 'of the clothes dryer 1, which can be removed or pulled out to the front. The box 6 is advantageously designed as a drawer and has an operating handle 9 on its front 9 '. For easy handling, the drawer box 6 is guided on slide rails provided for this purpose in the housing or base 6 . Furthermore, the drawer box 6 is equipped with detachable or separable electrical connections for the functional components 3 , 4 , 5 of the heat pump circuit.

Der Schubladen-Kasten 6 hat ein die Funktions-Bestandteile 3, 4, 5 des Wärmepumpenkreises und des im Kasten 6 ausgebildetetes Prozeßluftkanals abdeckendes demontierbares Ober- und Unterteil 7 bzw. 8, nach deren Demontage bzw. Lösen die genannten Funktions-Bestandteile für eine Wartung bzw. Reinigung frei zugänglich sind. Am Kasten-Oberteil 7, in dem zweckmäßig der Prozeßluftkanalteil für die aus der Wäschetrommel kommende feuchte Luft untergebracht ist, ist ein Absatz 12 ausgeformt, auf dem der Wäschetrommel-Antriebsmotor 10 und/oder Ventilatormotor montiert ist. Der Antriebsmotor 10 ist durch eine Schutzkappe 11 abgedeckt. Im unteren Bereich des schubladenartigen Kastens 6 ist der Prozeßluftkanalanteil für die zur Wäschetrommel geförderte aufgeheizte und damit trockene warme Luft ausgebildet, der mit Anbringen des Unterteils 8 am Kasten 6 geschlossen wird.The drawer box 6 has the functional components 3 , 4 , 5 of the heat pump circuit and the process air duct formed in the box 6 covering removable upper and lower parts 7 and 8 , after dismantling or loosening the functional components mentioned for maintenance or cleaning are freely accessible. On the upper box part 7 , in which the process air duct part for the moist air coming from the washing drum is appropriately accommodated, a shoulder 12 is formed on which the washing drum drive motor 10 and / or fan motor is mounted. The drive motor 10 is covered by a protective cap 11 . In the lower area of the drawer-like box 6 , the process air duct portion for the heated and thus dry warm air conveyed to the laundry drum is formed, which is closed when the lower part 8 is attached to the box 6 .

Claims (7)

1. Wäschetrockner, bei dem die Prozeßluft mittels eines motorisch angetriebenen Gebläses in einem geschlossenen Prozeßluftkanal durch die Wäschetrommel geführt wird, mit einem zum Ausfällen der in der Prozeßluft aus der Wäschetrommel mitgeführten Feuchtigkeit eingerichteten Wärmepumpenkreis aus Verdampfer, Kompressor und Verflüssiger, dadurch gekennzeichnet daß die Bestandteile des Wärmepumpenkreises, wie Verdampfer (3), Kompressor (5) und Verflüssiger (4) und ggf. der Prozeßluftkanal in einem Kasten (6) untergebracht sind, der im Gehäuse bzw. Gehäusesockel (1′) des Wäschetrockners (1) nach vorne herausnehmbar bzw. -ziehbar angeordnet ist.1. tumble dryer, in which the process air is guided by a motor-driven blower in a closed process air duct through the laundry drum, with a heat pump circuit made up of evaporator, compressor and condenser arranged to fail in the process air from the laundry drum, characterized in that the components the heat pump circuit, such as evaporator ( 3 ), compressor ( 5 ) and condenser ( 4 ) and possibly the process air duct are housed in a box ( 6 ), which can be removed to the front in the housing or housing base ( 1 ') of the dryer ( 1 ) is arranged or drawn. 2. Wäschetrockner nach Anspruch 1, dadurch gekennzeichnet, daß der Kasten (6) als Schublade ausgebildet ist.2. Clothes dryer according to claim 1, characterized in that the box ( 6 ) is designed as a drawer. 3. Wäschetrockner nach Anspruch 2, dadurch gekennzeichnet, daß an den schubladenartigen Kasten (6) ein Betätigungshandgriff (9) angebracht ist.3. Tumble dryer according to claim 2, characterized in that an operating handle ( 9 ) is attached to the drawer-like box ( 6 ). 4. Wäschetrockner nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß der schubladenartige Kasten (6) auf Gleitschienen oder dergleichen geführt ist.4. Clothes dryer according to claim 1 or one of the following, characterized in that the drawer-like box ( 6 ) is guided on slide rails or the like. 5. Wäschetrockner nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß der Kasten (6) ein die Bestandteile (3, 4, 5) des Wärmepumpenkreises und des Prozeßluftkanals abdeckendes demontierbares Ober- und Unterteil (7, 8) hat, nach deren Demontage die genannten Bestandteile frei zugänglich sind.5. Tumble dryer according to claim 1 or one of the following, characterized in that the box ( 6 ) has a components ( 3 , 4 , 5 ) of the heat pump circuit and the process air duct covering removable upper and lower part ( 7 , 8 ), according to which Disassembly the components mentioned are freely accessible. 6. Wäschetrockner nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß der Kasten (6) mit lös- bzw. trennbare elektrische Anschlüsse für die Funktionsbestandteile (3, 4, 5) des Wärmepumpenkreises ausgerüstet ist.6. Tumble dryer according to claim 1 or one of the following, characterized in that the box ( 6 ) is equipped with detachable or separable electrical connections for the functional components ( 3 , 4 , 5 ) of the heat pump circuit. 7. Wäschetrockner nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß am Kasten (6) der Wäschetrommel-Antriebsmotor (10) und/oder der Gebläsemotor angebracht ist.7. Tumble dryer according to claim 1 or one of the following, characterized in that the laundry drum drive motor ( 10 ) and / or the blower motor is attached to the box ( 6 ).
DE4212700A 1992-04-16 1992-04-16 Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc. Withdrawn DE4212700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4212700A DE4212700A1 (en) 1992-04-16 1992-04-16 Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4212700A DE4212700A1 (en) 1992-04-16 1992-04-16 Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc.

Publications (1)

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DE4212700A1 true DE4212700A1 (en) 1993-10-21

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DE4212700A Withdrawn DE4212700A1 (en) 1992-04-16 1992-04-16 Laundry dryer with easy maintenance and cleaning - has motor driven blower, heat pump circuit comprising evaporator, compressor and condenser, all mounted in box that can be pulled out, etc.

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Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422191A1 (en) * 1993-07-14 1995-01-19 Miele & Cie Drying appliance, especially condensation-type laundry dryer, with a heat-pump device
EP0943721A1 (en) * 1998-03-19 1999-09-22 Miele & Cie. GmbH & Co. Casing for a front loading laundry treatment machine
WO2000058545A1 (en) * 1999-03-29 2000-10-05 Gino Mareuil Device for generating dry and hot air with a compensating cooling function for a clothes dryer
FR2796089A1 (en) * 1999-03-29 2001-01-12 Gino Mareuil Tumble drier hot and dry air flow generator has ventilation compressor to maintain evaporator at low temperature for air dehydration
EP1209277A2 (en) * 2000-11-20 2002-05-29 Electrolux Zanussi S.p.A. Heat-pump clothes drying machine
DE19811962C2 (en) * 1998-03-19 2002-10-31 Miele & Cie Laundry appliance
EP1614792A1 (en) * 2004-07-06 2006-01-11 Samsung Electronics Co., Ltd. A drum type washing machine
EP1634984A1 (en) * 2004-09-09 2006-03-15 Electrolux Home Products Corporation N.V. Combined drying-washing machine with heating pump
DE10346107B4 (en) * 2003-10-04 2006-11-30 Miele & Cie. Kg Floor module for a condensation dryer
WO2007073052A1 (en) * 2005-12-21 2007-06-28 Lg Electronics Inc. Housing for modulizing heat pump system in a clothes dryer and clothes dryer having the same
DE102007052839A1 (en) * 2007-11-06 2009-05-07 BSH Bosch und Siemens Hausgeräte GmbH Dryer with heat pump circuit
US20100223960A1 (en) * 2009-03-03 2010-09-09 Kim Na Eun Heat pump module and laundry treatment device using the same
EP2383384A1 (en) * 2004-12-06 2011-11-02 LG Electronics Clothes dryer
EP2393973A2 (en) * 2009-02-05 2011-12-14 LG Electronics Inc. Laundry treatment device
US8104192B2 (en) * 2005-03-31 2012-01-31 Lg Electronics Inc. Laundry dryer
US20120079736A1 (en) * 2010-09-30 2012-04-05 Hyuksoo Lee Diagnosing method for clothes treating apparatus and clothes treating apparatus with refrigerant leakage detecting means
EP2460929A1 (en) 2010-12-01 2012-06-06 Miele & Cie. KG Washer dryer with heat pump
EP2443983A3 (en) * 2012-01-27 2012-08-22 V-Zug AG Domestic appliance with heat pump underneath it
DE102008041413B4 (en) * 2008-08-21 2013-01-03 BSH Bosch und Siemens Hausgeräte GmbH Clothes dryer with heat exchanger, in particular heat pump dryer, and method for opening a maintenance opening
EP2570546A1 (en) * 2011-09-19 2013-03-20 Electrolux Home Products Corporation N.V. A laundry dryer with a heat pump system
US8495822B2 (en) 2009-02-05 2013-07-30 Lg Electronics Inc. Heat pump module and drying apparatus using the same
US8656745B2 (en) 2009-02-23 2014-02-25 Lg Electronics Inc. Washing machine
CN103938422A (en) * 2013-01-23 2014-07-23 松下电器产业株式会社 Washing and drying machine
EP2799612A1 (en) 2013-05-02 2014-11-05 Electrolux Appliances Aktiebolag Heat pump laundry treatment apparatus
EP2811058A1 (en) * 2012-01-27 2014-12-10 Panasonic Corporation Drum-type washing and drying machine
DE102014118835A1 (en) * 2014-12-17 2016-06-23 Miele & Cie. Kg A heat pump apparatus for a laundry treating appliance, a laundry treating appliance and a method of manufacturing a laundry treating appliance
EP2642018A3 (en) * 2012-03-13 2016-09-14 Nimo-Verken Holding AB Dehumidifyer unit and dryer device comprising such dehumidifyer unit
EP3118367A1 (en) 2015-07-15 2017-01-18 Miele & Cie. KG Tumble dryer
DE102015111436A1 (en) * 2015-07-15 2017-01-19 Miele & Cie. Kg clothes dryer
DE102016110859B3 (en) * 2016-05-19 2017-06-22 Miele & Cie. Kg Apparatus for washing and / or drying laundry
EP3246457A1 (en) 2016-05-19 2017-11-22 Miele & Cie. KG Tumble dryer
DE102016110871A1 (en) 2016-05-19 2017-11-23 Miele & Cie. Kg clothes dryer
DE102016122744A1 (en) 2016-11-25 2018-05-30 Miele & Cie. Kg Method and control circuit for an induction-heated tumble dryer
WO2019029799A1 (en) * 2017-08-09 2019-02-14 Electrolux Laundry Systems Sweden Ab Tumble dryer
WO2019029800A1 (en) * 2017-08-09 2019-02-14 Electrolux Laundry Systems Sweden Ab Tumble dryer
DE102018111090B3 (en) 2018-05-09 2019-09-05 Miele & Cie. Kg Clothes dryer with a sensor unit
WO2019233548A1 (en) * 2018-06-04 2019-12-12 Electrolux Laundry Systems Sweden Ab Tumble dryer
CN110822710A (en) * 2018-08-14 2020-02-21 博世热力技术有限公司 Heat pump and blower for a heat pump
CN113737489A (en) * 2021-09-13 2021-12-03 Tcl家用电器（合肥）有限公司 Drying equipment, cleaning method of drying equipment and filtering device

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422191A1 (en) * 1993-07-14 1995-01-19 Miele & Cie Drying appliance, especially condensation-type laundry dryer, with a heat-pump device
EP0943721A1 (en) * 1998-03-19 1999-09-22 Miele & Cie. GmbH & Co. Casing for a front loading laundry treatment machine
DE19811962C2 (en) * 1998-03-19 2002-10-31 Miele & Cie Laundry appliance
WO2000058545A1 (en) * 1999-03-29 2000-10-05 Gino Mareuil Device for generating dry and hot air with a compensating cooling function for a clothes dryer
FR2791709A1 (en) * 1999-03-29 2000-10-06 Gino Angelo Paul Mareuil DRYER WITH AIR DRY SYSTEM
FR2796089A1 (en) * 1999-03-29 2001-01-12 Gino Mareuil Tumble drier hot and dry air flow generator has ventilation compressor to maintain evaporator at low temperature for air dehydration
EP1209277A2 (en) * 2000-11-20 2002-05-29 Electrolux Zanussi S.p.A. Heat-pump clothes drying machine
EP1209277A3 (en) * 2000-11-20 2002-10-02 Electrolux Zanussi S.p.A. Heat-pump clothes drying machine
DE10346107B4 (en) * 2003-10-04 2006-11-30 Miele & Cie. Kg Floor module for a condensation dryer
EP1614792A1 (en) * 2004-07-06 2006-01-11 Samsung Electronics Co., Ltd. A drum type washing machine
EP1634984A1 (en) * 2004-09-09 2006-03-15 Electrolux Home Products Corporation N.V. Combined drying-washing machine with heating pump
US8826559B2 (en) 2004-12-06 2014-09-09 Lg Electronics Inc. Clothes dryer
US8863400B2 (en) 2004-12-06 2014-10-21 Lg Electronics Inc. Clothes dryer
EP2383384A1 (en) * 2004-12-06 2011-11-02 LG Electronics Clothes dryer
US8104192B2 (en) * 2005-03-31 2012-01-31 Lg Electronics Inc. Laundry dryer
AU2006328216B2 (en) * 2005-12-21 2010-11-11 Lg Electronics Inc. Housing for modulizing heat pump system in a clothes dryer and clothes dryer having the same
US8683711B2 (en) 2005-12-21 2014-04-01 Lg Electronics Inc. Housing for modulizing heat pump system in a clothes dryer and clothes dryer having the same
WO2007073052A1 (en) * 2005-12-21 2007-06-28 Lg Electronics Inc. Housing for modulizing heat pump system in a clothes dryer and clothes dryer having the same
DE112006003487B4 (en) * 2005-12-21 2013-11-28 Lg Electronics Inc. Housing for the modular construction of a heat pump system in a clothes dryer and clothes dryer with this
US8418377B2 (en) 2007-11-06 2013-04-16 Bsh Bosch Und Siemens Hausgeraete Gmbh Dryer with heat pump
DE102007052839A1 (en) * 2007-11-06 2009-05-07 BSH Bosch und Siemens Hausgeräte GmbH Dryer with heat pump circuit
DE102008041413B4 (en) * 2008-08-21 2013-01-03 BSH Bosch und Siemens Hausgeräte GmbH Clothes dryer with heat exchanger, in particular heat pump dryer, and method for opening a maintenance opening
US8495822B2 (en) 2009-02-05 2013-07-30 Lg Electronics Inc. Heat pump module and drying apparatus using the same
EP2393973A4 (en) * 2009-02-05 2012-12-19 Lg Electronics Inc Laundry treatment device
EP2393973A2 (en) * 2009-02-05 2011-12-14 LG Electronics Inc. Laundry treatment device
US8490438B2 (en) 2009-02-05 2013-07-23 Lg Electronics Inc. Laundry treatment device
US8656745B2 (en) 2009-02-23 2014-02-25 Lg Electronics Inc. Washing machine
EP2403985A4 (en) * 2009-03-03 2016-01-06 Lg Electronics Inc Heat pump module and laundry treatment device using the same
US9163351B2 (en) 2009-03-03 2015-10-20 Lg Electronics Inc. Heat pump module and laundry treatment device using the same
US20100223960A1 (en) * 2009-03-03 2010-09-09 Kim Na Eun Heat pump module and laundry treatment device using the same
US20120079736A1 (en) * 2010-09-30 2012-04-05 Hyuksoo Lee Diagnosing method for clothes treating apparatus and clothes treating apparatus with refrigerant leakage detecting means
US8595953B2 (en) * 2010-09-30 2013-12-03 Lg Electronics Inc. Diagnosing method for clothes treating apparatus and clothes treating apparatus with refrigerant leakage detecting means
EP2460929A1 (en) 2010-12-01 2012-06-06 Miele & Cie. KG Washer dryer with heat pump
EP2570546A1 (en) * 2011-09-19 2013-03-20 Electrolux Home Products Corporation N.V. A laundry dryer with a heat pump system
EP2811058A1 (en) * 2012-01-27 2014-12-10 Panasonic Corporation Drum-type washing and drying machine
EP2811058A4 (en) * 2012-01-27 2015-01-14 Panasonic Corp Drum-type washing and drying machine
EP2443983A3 (en) * 2012-01-27 2012-08-22 V-Zug AG Domestic appliance with heat pump underneath it
EP2642018A3 (en) * 2012-03-13 2016-09-14 Nimo-Verken Holding AB Dehumidifyer unit and dryer device comprising such dehumidifyer unit
EP2759634A1 (en) * 2013-01-23 2014-07-30 Panasonic Corporation Washing and drying machine
CN103938422A (en) * 2013-01-23 2014-07-23 松下电器产业株式会社 Washing and drying machine
CN103938422B (en) * 2013-01-23 2017-01-04 松下电器产业株式会社 Clothesdrier
EP2799612A1 (en) 2013-05-02 2014-11-05 Electrolux Appliances Aktiebolag Heat pump laundry treatment apparatus
WO2014177432A1 (en) 2013-05-02 2014-11-06 Electrolux Appliances Aktiebolag Heat pump laundry treatment apparatus
DE102014118835B4 (en) 2014-12-17 2023-05-17 Miele & Cie. Kg laundry treatment device
DE102014118835A1 (en) * 2014-12-17 2016-06-23 Miele & Cie. Kg A heat pump apparatus for a laundry treating appliance, a laundry treating appliance and a method of manufacturing a laundry treating appliance
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DE102016110871A1 (en) 2016-05-19 2017-11-23 Miele & Cie. Kg clothes dryer
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