EP1634984A1 - Kombinierte Wasch- und Trockenmachine mit Wärmepumpe - Google Patents

Kombinierte Wasch- und Trockenmachine mit Wärmepumpe Download PDF

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Publication number
EP1634984A1
EP1634984A1 EP04104366A EP04104366A EP1634984A1 EP 1634984 A1 EP1634984 A1 EP 1634984A1 EP 04104366 A EP04104366 A EP 04104366A EP 04104366 A EP04104366 A EP 04104366A EP 1634984 A1 EP1634984 A1 EP 1634984A1
Authority
EP
European Patent Office
Prior art keywords
basement
tub
conduit
heat pump
main body
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Withdrawn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
EP04104366A
Other languages
English (en)
French (fr)
Inventor
Giovanni Colombera
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to EP04104366A priority Critical patent/EP1634984A1/de
Publication of EP1634984A1 publication Critical patent/EP1634984A1/de
Withdrawn legal-status Critical Current

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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 
    • 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 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • 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
    • D06F58/18—Detachable or door-mounted drying arrangements for washing machines
    • 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

Definitions

  • the present invention refers to an improved kind of combined clothes washing machine, preferably for use in household, provided with devices which make it able to operate also as a drying machine, using an heat pump to heat the air and to condense the humidity therein contained.
  • Washing drying machines are largely known in the art to generally operate in various modes, particularly to condense an hot air flow that is blown into the drum and that removes the moisture from the clothes, or in the exhaust mode, in which said flow of moisture-laden hot air is exhausted as such outside the machine.
  • a ventilation system i. e. usually a blower formed by a fan and an electric motor associated thereto, and a heating arrangement, which draw air from the outside and, via appropriate conduit arrangement, heat up such air and blow it into and through the drum holding the clothes to be dried.
  • the hot air is then conveyed and blown to condensation means able to condense the moisture collected and contained in said air.
  • a machine according to the invention comprises a main upper body 1 in which the washing tub 2 is placed, which contains the rotating drum, not shown.
  • the main upper body 1 corresponds both in the external size and in the internal structure to a conventional washing machine, so a machine according to the invention may be implemented simply using a fully normal washing machine that has to only slightly be modified as it will be further on described.
  • said machine comprises, in the lower face, a pedestal or basement 3 able to be laid down on the floor, and that therefore works as the basement of the same machine; inside said basement 3 all devices that normally form a heat pump, i. e. a compressor 10, a condenser 11, an evaporator 12 and other associated devices, needed to its operation, are placed.
  • a heat pump i. e. a compressor 10, a condenser 11, an evaporator 12 and other associated devices, needed to its operation, are placed.
  • the structure and the configuration of the heat pump is such that an hot air flow is produced and emitted from said condenser 11, and that said hot air flow is blown into said intake conduit 22 so that it enters the drum to dry the clothes; correspondently a flow of moisture laden air is sucked from the drum through said suction conduit 23, said flow being conveyed towards said evaporator 12 lodged inside said basement.
  • a fan 15 is arranged to circulate the drying air, as symbolically illustrated in fig. 3.
  • control means of said heat pump may be easily placed on the upper control board of the same machine, and the related electric connections, not shown, may easily be joined to the various devices of the same heat pump in a safe and simple way, perfectly at the reach to the man skilled in the art.
  • said upper body 1 and said basement 3 are made independently to each other and they can be engaged only in the final assembly, so that the modularity, the transportation and the final installation are favoured.
  • said upper body 1 and said basement 3 are provided with means apt to a reciprocal engagement and which are selectively activable/disconnectable; preferably said means comprise two rods or pins 8 which protruding from the front corners of said bodies, are oriented vertically towards the opposite body and engage with corresponding holes or lodgements, not shown, placed in respective corners of said opposite body.
  • said rods 8 are placed on the lower side of said main body 1, and the basement and the upper body are further connected to each other by two brackets 9 arranged on the back side of said basement and said upper body.
  • the upper side of said basement is advantageously provided with a separation means 25, in order to protect the basement and the devices there contained from possible water leakage dripping down from the washing machine;
  • separation means may be realised by a flat, rigid and horizontal surface, whose two opposite edges are continued with respective vertical and opposed portions 28, 29, oriented downwards and so parallel to each other, and sized in such a way to realise two opposite side walls of said basement 3.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP04104366A 2004-09-09 2004-09-09 Kombinierte Wasch- und Trockenmachine mit Wärmepumpe Withdrawn EP1634984A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04104366A EP1634984A1 (de) 2004-09-09 2004-09-09 Kombinierte Wasch- und Trockenmachine mit Wärmepumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04104366A EP1634984A1 (de) 2004-09-09 2004-09-09 Kombinierte Wasch- und Trockenmachine mit Wärmepumpe

Publications (1)

Publication Number Publication Date
EP1634984A1 true EP1634984A1 (de) 2006-03-15

Family

ID=34929562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04104366A Withdrawn EP1634984A1 (de) 2004-09-09 2004-09-09 Kombinierte Wasch- und Trockenmachine mit Wärmepumpe

Country Status (1)

Country Link
EP (1) EP1634984A1 (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097901A2 (en) * 2005-03-16 2006-09-21 Arcelik Anonim Sirketi A washer/dryer
EP1905882A1 (de) * 2006-09-29 2008-04-02 Electrolux Home Products Corporation N.V. Wäschtrockner
EP2270276A1 (de) 2009-06-29 2011-01-05 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2270274A1 (de) 2009-06-29 2011-01-05 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
US20110016928A1 (en) * 1997-04-29 2011-01-27 Whirlpool Corporation Modular fabric revitalizing system
EP2393973A2 (de) * 2009-02-05 2011-12-14 LG Electronics Inc. Wäschebehandlungsvorrichtung
EP2460929A1 (de) * 2010-12-01 2012-06-06 Miele & Cie. KG Wäschetrockner mit Wärmepumpe
EP2471994A1 (de) 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2471998A1 (de) 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2443983A3 (de) * 2012-01-27 2012-08-22 V-Zug AG Haushaltgerät mit unten liegender Wärmepumpe
GB2498456A (en) * 2012-01-13 2013-07-17 Lg Electronics Inc Clothes treating apparatus with modular drying attachment
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 (zh) * 2013-01-23 2014-07-23 松下电器产业株式会社 衣物干燥机
AU2013200103B2 (en) * 2012-01-13 2015-01-15 Lg Electronics Inc. Clothes treating apparatus having drying function
US9163351B2 (en) 2009-03-03 2015-10-20 Lg Electronics Inc. Heat pump module and laundry treatment device using the same
WO2019129672A1 (en) 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Heat pump system in washer-dryers
US11186943B2 (en) 2017-10-09 2021-11-30 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213420A1 (de) * 1982-04-10 1983-10-13 Wilhelm Dr.-Ing. 5340 Bad Honnef Lepper Waschmaschine, waschtrockner und waeschetrockner mit untergestell
EP0434169A2 (de) * 1989-12-22 1991-06-26 OCEAN S.p.A. Herstellungsverfahren und verbesserter Trommeltrockner
DE4212700A1 (de) * 1992-04-16 1993-10-21 Licentia Gmbh Wäschetrockner mit einem Wärmepumpenkreis
EP1411163A2 (de) * 2002-10-16 2004-04-21 Matsushita Electric Industrial Co., Ltd. Maschine zum Waschen und Trocknen
JP2004135715A (ja) * 2002-10-16 2004-05-13 Mitsubishi Electric Corp 洗濯乾燥機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213420A1 (de) * 1982-04-10 1983-10-13 Wilhelm Dr.-Ing. 5340 Bad Honnef Lepper Waschmaschine, waschtrockner und waeschetrockner mit untergestell
EP0434169A2 (de) * 1989-12-22 1991-06-26 OCEAN S.p.A. Herstellungsverfahren und verbesserter Trommeltrockner
DE4212700A1 (de) * 1992-04-16 1993-10-21 Licentia Gmbh Wäschetrockner mit einem Wärmepumpenkreis
EP1411163A2 (de) * 2002-10-16 2004-04-21 Matsushita Electric Industrial Co., Ltd. Maschine zum Waschen und Trocknen
JP2004135715A (ja) * 2002-10-16 2004-05-13 Mitsubishi Electric Corp 洗濯乾燥機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110016928A1 (en) * 1997-04-29 2011-01-27 Whirlpool Corporation Modular fabric revitalizing system
US8844160B2 (en) * 1997-04-29 2014-09-30 Whirlpool Corporation Modular fabric revitalizing system
WO2006097901A3 (en) * 2005-03-16 2007-01-11 Arcelik As A washer/dryer
WO2006097901A2 (en) * 2005-03-16 2006-09-21 Arcelik Anonim Sirketi A washer/dryer
EP1905882A1 (de) * 2006-09-29 2008-04-02 Electrolux Home Products Corporation N.V. Wäschtrockner
EP2393973A4 (de) * 2009-02-05 2012-12-19 Lg Electronics Inc Wäschebehandlungsvorrichtung
EP2393973A2 (de) * 2009-02-05 2011-12-14 LG Electronics Inc. Wäschebehandlungsvorrichtung
US8495822B2 (en) 2009-02-05 2013-07-30 Lg Electronics Inc. Heat pump module and drying apparatus using the same
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 (de) * 2009-03-03 2016-01-06 Lg Electronics Inc Wärmepumpenmodul und wäschebehandlungsvorrichtung damit
US9163351B2 (en) 2009-03-03 2015-10-20 Lg Electronics Inc. Heat pump module and laundry treatment device using the same
EP2660381B1 (de) 2009-06-29 2016-05-25 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2660383A1 (de) 2009-06-29 2013-11-06 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
US10519592B2 (en) 2009-06-29 2019-12-31 Electrolux Home Products Corporation N.V. Appliance for drying laundry providing drying air recirculation and moisture condensation
US10508384B2 (en) 2009-06-29 2019-12-17 Electrolux Home Products Corporation N.V. Top of an appliance for drying laundry providing drying air recirculation and moisture condensation
EP2660381B2 (de) † 2009-06-29 2019-12-11 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2660382A1 (de) 2009-06-29 2013-11-06 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2660381A1 (de) 2009-06-29 2013-11-06 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
WO2011000760A1 (en) 2009-06-29 2011-01-06 Electrolux Home Products Corporation N.V. Appliance for drying laundry
EP3425108A1 (de) 2009-06-29 2019-01-09 Electrolux Home Products Corporation N.V. Vorrichtung zum wäschetrocknen
EP3109358A1 (de) 2009-06-29 2016-12-28 Electrolux Home Products Corporation N.V. Vorrichtung zum wäschetrocknen
EP2270276A1 (de) 2009-06-29 2011-01-05 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2270274A1 (de) 2009-06-29 2011-01-05 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2957671A1 (de) 2009-06-29 2015-12-23 Electrolux Home Products Corporation N.V. Vorrichtung zum wäschetrocknen
EP2460929A1 (de) * 2010-12-01 2012-06-06 Miele & Cie. KG Wäschetrockner mit Wärmepumpe
EP2471994A1 (de) 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
EP2471998A1 (de) 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Vorrichtung zum Wäschetrocknen
US9335095B2 (en) 2011-01-04 2016-05-10 Electrolux Home Products Corporation N.V. Appliance for drying laundry
WO2012093059A1 (en) 2011-01-04 2012-07-12 Electrolux Home Products Corporation N.V. Appliance for drying laundry
US9903652B2 (en) 2012-01-12 2018-02-27 Lg Electronics Inc. Clothes treating apparatus having drying function
GB2498456A (en) * 2012-01-13 2013-07-17 Lg Electronics Inc Clothes treating apparatus with modular drying attachment
AU2013200103B2 (en) * 2012-01-13 2015-01-15 Lg Electronics Inc. Clothes treating apparatus having drying function
GB2498456B (en) * 2012-01-13 2014-06-18 Lg Electronics Inc Clothes treating apparatus with modular drying attachment
US9638465B2 (en) 2012-01-13 2017-05-02 Lg Electronics Inc. Clothes treating apparatus having drying function
EP2443983A3 (de) * 2012-01-27 2012-08-22 V-Zug AG Haushaltgerät mit unten liegender Wärmepumpe
CN103938422A (zh) * 2013-01-23 2014-07-23 松下电器产业株式会社 衣物干燥机
CN103938422B (zh) * 2013-01-23 2017-01-04 松下电器产业株式会社 衣物干燥机
EP2759634A1 (de) * 2013-01-23 2014-07-30 Panasonic Corporation Wasch- und Trockenmaschine
US11186943B2 (en) 2017-10-09 2021-11-30 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter
US11761141B2 (en) 2017-10-09 2023-09-19 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter
WO2019129672A1 (en) 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Heat pump system in washer-dryers

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