EP2743394A1 - Appareil de traitement de linge à pompe thermique - Google Patents

Appareil de traitement de linge à pompe thermique Download PDF

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Publication number
EP2743394A1
EP2743394A1 EP12197280.6A EP12197280A EP2743394A1 EP 2743394 A1 EP2743394 A1 EP 2743394A1 EP 12197280 A EP12197280 A EP 12197280A EP 2743394 A1 EP2743394 A1 EP 2743394A1
Authority
EP
European Patent Office
Prior art keywords
basement
heat pump
treatment apparatus
laundry treatment
pin
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Withdrawn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
EP12197280.6A
Other languages
German (de)
English (en)
Inventor
Marco Constantin
Diego Dal Ben
Paolo Ros
Alessandro Vian
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 EP12197280.6A priority Critical patent/EP2743394A1/fr
Priority to PCT/EP2013/076036 priority patent/WO2014090778A1/fr
Priority to EP13802063.1A priority patent/EP2931961A1/fr
Publication of EP2743394A1 publication Critical patent/EP2743394A1/fr
Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the present invention relates to a heat pump laundry treatment apparatus, in particular a heat pump laundry dryer or a heat pump washing machine having drying function.
  • a heat pump type laundry dryer generally comprises a casing enclosing a rotatable drum whose inner region defines a laundry treating chamber where a drying process is carried out.
  • the machine casing is closed at the bottom thereof by a basement having a lower surface facing the floor where the machine is to be placed and an upper surface provided with seats for receiving operational components provided for carrying out a drying process on laundry.
  • a heat pump assembly, an electric motor, a fan, a drying air circuit (process air circuit) and other devices provided for operating the laundry apparatus are operational components of the machine.
  • a heat pump assembly includes a closed refrigerant loop, a first heat exchanger acting as evaporator for evaporating the refrigerant and cooling process air, a compressing device, a second heat exchanger acting as condenser for cooling the refrigerant and heating the process air, and an expansion device from where the refrigerant is returned to the first heat exchanger.
  • Today's heat pump type laundry dryers are notable for their high drying capability and effective energy saving.
  • the compressing device of the heat pump is activated while the drum is rotated by a drive unit, the refrigerant is compressed and drying air (process air) is re-circulated through the drum by means of a process air circuit and a blower installed in such circuit.
  • drying air process air
  • the process air exhausted from the drum is cooled and dehumidified by heat exchange carried out by the evaporator of the heat pump assembly.
  • the dehumidified air is heated by heat exchange carried out by the condenser of the heat pump assembly and, subsequently, the heated and dried air is supplied into the drum for performing the laundry drying process.
  • dry warm air is repeatedly supplied into the drum, whereby laundry is dried.
  • One of the basic components of heat pump tumble dryer is the compressing device.
  • the compressing device is usually placed in the dryer basement near the heat exchangers.
  • the compressing device is fixed onto a basement through a special plate, generally made in metal sheet, which acts as an interface between the compressing device and the basement, allowing a solid fixation.
  • the compressing device is fixed onto the plate which, in turn, is fixed onto the basement.
  • the special plate interface is specifically designed for each compressing device model.
  • This solution is not convenient for the fact that the interface represents an additional device which is counterproductive in terms of weight, cost, complexity, and assembling time.
  • Such plate is often the cause of undesired noise due to vibrations generated by the compressing device operation. Rubber vibration absorbers are generally provided between the plate interface and the compressing device but their noise reduction effect is not completely satisfying.
  • the heat-pump assembly is provided within a housing body having a unit case and a related unit cover closing the unit case so as to form a box-like housing body.
  • the heat pump assembly components, and in particular the compressing device, are fixed to a bottom wall of the housing body.
  • the housing body carrying the heat pump therein has to be fixed onto the upper surface of the bottom portion of the dryer casing.
  • This arrangement is particularly complex because requires first to install and fix the heat pump components in the housing body and then to fix the housing body onto the basement of the dryer casing.
  • the removal of the housing body from the bottom portion of the tumble dryer outer casing and/or the removal of the heat pump components from the housing body are particularly difficult. Therefore, this solution is not advantageous.
  • a support pin of the compressing device is screwed onto the basement by inserting it from the same side where the compressing device is located.
  • a heat pump laundry treatment apparatus in particular a heat pump laundry dryer or a heat pump washing machine having drying function, comprising a cabinet that houses a rotatable laundry drum for treating laundry using process air, the drum being accessible by a user through a door of the apparatus.
  • the laundry treatment apparatus of the present invention further comprises: - a basement which constitutes a bottom portion of said cabinet for supporting operational components for carrying out a drying process on laundry, - a process air circuit for circulating the process air through the drum, and - a heat pump assembly having a refrigerant loop, in which the refrigerant fluid is circulated through a first and a second heat exchanger, the heat pump comprising a compressing device that is received in a seat formed in the basement and is removably fixed thereon.
  • the laundry treatment apparatus of the present invention is further characterized by the fact that the compressing device is fixed to a bottom wall of said basement by at least one pin which comprises a counter-head placed onto a lower surface of said basement bottom wall.
  • the coupling between the compressing device and the basement is reliable and at the same time allows the reduction of the number of components involved and the number of possible noise sources, such as the metal sheet interface support between the compressing device and the basement.
  • bottom wall of said basement refers to the basement wall which rests on the floor where the heat pump laundry treatment apparatus is to be placed, wherein said bottom wall has a lower surface facing the floor and an upper surface being in the inner part of the cabinet.
  • the term "operational components" refer to components which contribute to the good operation of the heat pump laundry treatment apparatus of the present invention and that are supported by the bottom portion of said cabinet.
  • the operational components may include, for example, a process air fan; a portion of the process air circuit; a portion of the heat pump assembly; electric motors for rotating a laundry treatment chamber and/or a process air fan; a rotatable drum constituting the laundry treatment chamber, one or more control units or any other device, or portions thereof, operated for carrying out a drying treatment on laundry.
  • the heat pump laundry treatment apparatus is characterized in that said pin counter-head provides a catch for the pin insertion from said lower surface of the bottom wall of the basement towards an upper surface thereof.
  • the heat pump laundry treatment apparatus is characterized in that said pin counter-head is housed in a cavity provided in the lower surface of said basement bottom wall.
  • the heat pump laundry treatment apparatus is characterized in that said pin protrudes into said compressing device seat passing through a pass-through opening formed in said basement bottom wall.
  • the heat pump laundry treatment apparatus is characterized in that said pin comprises a portion dimensioned so as to interfere with said pass-through opening.
  • the heat pump laundry treatment apparatus is characterized in that pin comprises a threaded portion engaging with a correspondent thread formed within said pass-through opening.
  • the heat pump laundry treatment apparatus is characterized in that said pin comprises a threaded end portion engaged or engageable by a correspondently threaded nut.
  • the heat pump laundry treatment apparatus is characterized in that said pin is fixed onto said basement by over-injecting the material constituting said basement around at least a portion of said pin.
  • the heat pump laundry treatment apparatus is characterized in that said pin is metallic or made in polymeric material.
  • the heat pump laundry treatment apparatus is characterized in that said polymeric material is different from the material in which said basement is realized.
  • the heat pump laundry treatment apparatus is characterized in that said lower surface of the basement bottom wall separates the cabinet from the ambient where the apparatus is placed.
  • the heat pump laundry treatment apparatus is characterized in that an air gap is formed between the lower surface of the basement bottom wall and surface on which the apparatus stands.
  • the heat pump laundry treatment apparatus is characterized in that said compressing device seat, said basement comprises reinforcement ribs that are shaped to retain the base of said compressing device in a stable position.
  • the heat pump laundry treatment apparatus is characterized in that said basement comprises seats for receiving a portion of the cabinet front wall.
  • the heat pump laundry treatment apparatus is characterized in that said basement comprises a lower shell and an upper shell associated on each other, wherein said upper shell comprises housings for receiving drum supporting means.
  • number 1 indicates as a whole a preferably household, heat pump laundry treatment apparatus which comprises:
  • the rotary-drum laundry dryer 1 additionally comprises an electric motor 5 which is mechanically connected to the revolving drum 3 for driving into rotation the drum 3 about its longitudinal axis; a closed-circuit, hot-air generator 6 which is structured to circulate through the revolving drum 3 a stream of hot air having a low moisture level, and which flows over and rapidly dries the laundry located inside drum 3; and finally an electronic central control unit which controls both the electric motor 5 and the hot-air generator 6 to perform one of the user-selectable drying cycles preferably, though not necessarily, stored in the same central control unit.
  • an electric motor 5 which is mechanically connected to the revolving drum 3 for driving into rotation the drum 3 about its longitudinal axis
  • a closed-circuit, hot-air generator 6 which is structured to circulate through the revolving drum 3 a stream of hot air having a low moisture level, and which flows over and rapidly dries the laundry located inside drum 3
  • an electronic central control unit which controls both the electric motor 5 and the hot-air generator 6
  • the boxlike casing 2 preferably comprises a substantially parallelepiped-shaped lower supporting basement 9 which is structured for resting on the floor and for housing at least part of the hot-air generator 6; and a substantially parallelepiped-shaped upper boxlike cabinet 10 which is rigidly fixed to the top of the lower supporting basement 9 and it is structured so as to house the revolving drum 3.
  • the basement 9 has a bottom wall 31 which rests on the floor where the heat pump laundry treatment apparatus 1 of the present invention is to be placed; the bottom wall 31 has a lower surface 24 facing the floor and an upper surface 25 being in the inner part of the cabinet 10.
  • the lower surface 24 of the bottom wall 31 of the basement 9 separates the casing 2 from the ambient where the heat pump laundry treatment apparatus 1 of the present invention is placed. Furthermore, an air gap is formed between the lower surface 24 of the bottom wall 31 of the basement 9 and the surface on which the heat pump laundry treatment apparatus 1 stands.
  • the basement 9 is preferably realized in polymeric material.
  • the revolving drum 3 preferably extends inside the boxlike cabinet 10 coaxial to a substantially horizontally-oriented longitudinal reference axis L, and rests on a number of substantially horizontally-oriented, front and rear idle supporting rollers 11 which are located in pairs substantially at the two axial ends of the revolving drum 3, and are fixed in free revolving manner to the casing 2 so as to allow the revolving drum 3 to freely rotate about its reference axis L inside the boxlike cabinet 10.
  • the front and rear idle supporting rollers 11 are preferably fixed in free revolving manner directly on top of the lower supporting basement 9.
  • the laundry loading/unloading opening of casing 2 is therefore realized in the front wall of the upper boxlike cabinet 10, and the porthole door 4 is hinged to the front wall of the aforesaid upper boxlike cabinet 10.
  • the hot-air generator 6 is a heat-pump type, wherein the heat-pump assembly 14 comprises:
  • the heat-pump assembly 14 is further provided with a number of connecting pipes 19 which connect the two heat exchangers 15 and 16, the refrigerant compressing device 17 and the refrigerant expansion device 18 to one another, so as to allow the refrigerant to continuously flow in closed loop from the refrigerant compressing device 17 in sequence to the second air/refrigerant heat exchanger 16, to the refrigerant expansion device 18, to the first air/refrigerant heat exchanger 15, and finally return back to the refrigerant compressing device 17.
  • the air/refrigerant heat exchanger 15 is conventionally referred to as the "evaporator” or “gas-heater” of the heat-pump assembly 14, and it is structured so that the airflow arriving from revolving drum 3 and the low-pressure and low temperature refrigerant directed to the suction of the refrigerant compressing device 17 can flow through it simultaneously, allowing the refrigerant having a temperature lower than that of the airflow, to absorb heat from the airflow, thus causing condensation of the surplus moisture in the airflow arriving from revolving drum 3.
  • the air/refrigerant heat exchanger 16 in turn, is conventionally referred to as the "condenser” or “gas-cooler” of the heat-pump assembly 14, and it is structured so that the airflow directed back into revolving drum 3 and the high-pressure and high-temperature refrigerant arriving from the delivery of the refrigerant compressing device 17 can flow through it simultaneously, allowing the refrigerant having a temperature greater than that of the airflow to release heat to the airflow, thus heating the airflow directed back into the revolving drum 3.
  • a central/intermediate segment 12c of the air recirculating conduit 12 extends in pass-through manner across the lower supporting basement 9, and the evaporator 15 and condenser 16 of the heat-pump assembly 14 are fitted/recessed, one downstream the other along the flowing direction of the airflow, into the central/intermediate segment 12c of the air recirculating conduit 12.
  • the central/intermediate segment 12c is therefore shaped/dimensioned so as to house both the evaporator 15 and the condenser 16 of the heat-pump assembly 14.
  • the central/ intermediate segment 12c of the air recirculating conduit 12 preferably extends inside the lower supporting basement 9 substantially horizontally.
  • the refrigerant compressing device 17 and the refrigerant expansion device 18 of the heat-pump assembly 14 are preferably fixed/recessed on the lower supporting basement, beside the central/intermediate segment 12c of the air recirculating conduit 12.
  • a centrifugal fan 13 of hot-air generator 6 is preferably located outside of the lower supporting basement 9, preferably at one of the two end-openings of the central/ intermediate segment 12c of air recirculating conduit 12, so to directly communicate with, i.e. be flowingly/fluidly connected to, both the central segment 12c of the air recirculating conduit 12 and the inside of revolving drum 3.
  • the centrifugal fan 13 is preferably located on the back of the lower supporting basement 9, at the exit end-opening or outlet of the central/intermediate segment 12c of the air recirculating conduit 12, i.e. downstream of both evaporator 15 and condenser 16 of the heat-pump assembly 14.
  • the lower supporting basement 9 of outer casing 2 is preferably formed/composed by a lower half-shell 9a which is structured for resting on the floor, and by an upper half-shell 9b which in turn is structured for being stacked up on top of, and rigidly coupled to, the lower half-shell 9a, so to preferably directly support the upper boxlike cabinet 10 and preferably also the front and rear idle rollers 11 that support in free revolving manner the revolving drum 3.
  • the lower half-shell 9a and the upper half-shell 9b are furthermore shaped so as to form, when coupled to one another, substantially the whole central/intermediate segment 12c of the air recirculating conduit 12 which houses, one downstream the other along the flowing direction of the airflow, both the evaporator 15 and the condenser 16 of the heat-pump assembly 14.
  • the lower half-shell 9a and the upper half-shell 9b are preferably structured/shaped so as to firmly and unremovably jam/block in between themselves the evaporator 15 and the condenser 16 of the heat-pump assembly 14 when coupled to one another to form/compose the lower supporting basement 9 of outer casing 2.
  • the lower half-shell 9a and upper half-shell 9b are shaped so as to form the two halves of the central segment 12c of the air recirculating conduit 12, and are structured for being substantially airtight coupled to one another, so as to compose/form the whole central segment 12c of the air recirculating conduit 12, and contemporaneously directly lock/trap in between themselves the evaporator 15 and the condenser 16.
  • the lower half-shell 9a and the upper half-shell 9b are both preferably, though not necessarily, made of plastic material preferably by means of an injection molding process.
  • the lower supporting basement 9 is also preferably structured so to directly support the electric motor 5.
  • the refrigerant compressing device 17 has a base 34 that is received in a proper seat 8 formed in the basement 9 and is removably fixed thereon.
  • the compressing device 17 is fixed to the bottom wall 31 of said basement 9 by interposing only anti-vibration devices 26 to reduce vibrations due to operation of the compression device 17.
  • the assembly comprising the anti-vibration devices 26, pins 20, and fastening devices 33 forms a 'direct' connection between the compressing device 17 and the bottom wall 31 of said basement 9.
  • the anti-vibration device 26 is provided to reduce vibrations and noise when the apparatus is working.
  • the anti-vibration device 26 is made of rubber.
  • the refrigerant compressing device 17 is directly fixed to the bottom wall 31 of the basement 9 by at least one pin 20; in the example of Figure 5 three pins 20 are shown for a better fixation of the compressing device 17 to the basement 9.
  • Each of the pins 20 comprises a counter-head 21 placed onto the lower surface 24 of the bottom wall 31 of the basement 9.
  • Each pin counter-head 21 provides a catch for the pin 20 insertion from the lower surface 24 of the bottom wall 31 of the basement 9 towards the upper surface 25 thereof.
  • each pin counter-head 21 is housed in a cavity 27 provided in the lower surface 24 of the bottom wall 31 of the basement 9.
  • each of the pins 20 protrudes into a seat 8 for the compressing device 17 passing through a pass-through opening 22 formed in the bottom wall 31 of the basement 9. Furthermore, each of the pins 20 comprises a portion 28 dimensioned so as to interfere with the pass-through openings 22 in order to fixedly receive the pin 20.
  • the pin portion 28 may comprise a thread which engages a corresponding threaded part formed in the pass-through opening 22, in this manner the fixation of the pins 20 into the correspondent pass-through openings 22 is simplified.
  • each pin 20 may comprise a threaded portion 29 engaging with a correspondingly threaded nut 33 ( Figure 5 ) that locks the base 34 of the compressing device 17 on the seat 8 formed on the bottom wall 31 of the basement 9.
  • each of the pins 20 may be fixed, or further fixed, onto the basement 9 by over-injecting the material constituting the basement 9 around at least a portion of the pin 20.
  • each of the pins 20 may be partially covered, by over-injecting the material constituting the basement 9 only around that portion of the pin 20 which is placed close to the pin counter-head 21 or, in alternative, each of the pins 20 may be totally covered by such a over-injection of the material constituting the basement 9.
  • the anti-vibration device 26 may be inserted around the pin 20 to reduce the vibrations between the compressing device 17 and the basement 9 when the apparatus 1 is working.
  • each of the pins 20 is metallic or made in polymeric material.
  • the pins 20 are made in polymeric material, such a polymeric material is different from the material in which the basement 9 is realized.
  • the basement 9 comprises reinforcement ribs 23 that are shaped to retain the base 34 of the compressing device 17 in a stable position.
  • the basement 9 comprises seats 35 for receiving a portion of the front wall of the cabinet 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP12197280.6A 2012-12-14 2012-12-14 Appareil de traitement de linge à pompe thermique Withdrawn EP2743394A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12197280.6A EP2743394A1 (fr) 2012-12-14 2012-12-14 Appareil de traitement de linge à pompe thermique
PCT/EP2013/076036 WO2014090778A1 (fr) 2012-12-14 2013-12-10 Appareil de traitement du linge à pompe à chaleur
EP13802063.1A EP2931961A1 (fr) 2012-12-14 2013-12-10 Appareil de traitement du linge à pompe à chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12197280.6A EP2743394A1 (fr) 2012-12-14 2012-12-14 Appareil de traitement de linge à pompe thermique

Publications (1)

Publication Number Publication Date
EP2743394A1 true EP2743394A1 (fr) 2014-06-18

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP12197280.6A Withdrawn EP2743394A1 (fr) 2012-12-14 2012-12-14 Appareil de traitement de linge à pompe thermique
EP13802063.1A Withdrawn EP2931961A1 (fr) 2012-12-14 2013-12-10 Appareil de traitement du linge à pompe à chaleur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13802063.1A Withdrawn EP2931961A1 (fr) 2012-12-14 2013-12-10 Appareil de traitement du linge à pompe à chaleur

Country Status (2)

Country Link
EP (2) EP2743394A1 (fr)
WO (1) WO2014090778A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2990521A1 (fr) * 2014-08-29 2016-03-02 Electrolux Appliances Aktiebolag Sèche-linge
EP2990523A1 (fr) * 2014-08-29 2016-03-02 Electrolux Appliances Aktiebolag Sèche-linge à pompe thermique
CN106012455A (zh) * 2016-06-30 2016-10-12 无锡小天鹅股份有限公司 干衣机和干衣机的底座组件
WO2016162160A1 (fr) * 2015-04-07 2016-10-13 BSH Hausgeräte GmbH Amortissement de vibrations d'un entraînement d'une pompe à chaleur d'un appareil domestique
DE102016100928A1 (de) 2016-01-20 2017-07-20 Miele & Cie. Kg Bodenmodul und Bodenmodulvorrichtung für einen Wärmepumpentrockner, Wärmepumpentrockner und Verfahren zum Herstellen einer Bodenmodulvorrichtung
DE102016206525A1 (de) * 2016-04-19 2017-10-19 BSH Hausgeräte GmbH Wäschetrocknungsgerät mit Wärmepumpe und zugehörigem Antrieb
EP3569952A1 (fr) * 2018-05-16 2019-11-20 BSH Hausgeräte GmbH Module de base permettant de recevoir un compresseur et appareil électroménager
EP4043636A1 (fr) * 2021-02-08 2022-08-17 LG Electronics Inc. Appareil de traitement du linge

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104023A1 (de) 2017-02-27 2018-08-30 Miele & Cie. Kg Stationäres Haushaltsgerät mit Bodenmodul
DE102017123316A1 (de) * 2017-10-09 2018-11-15 Miele & Cie. Kg Stationäres Haushaltsgerät, vorzugsweise Wärmepumpenwäschetrockner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010057545A (ja) * 2008-09-01 2010-03-18 Toshiba Corp 洗濯乾燥機
US20100107703A1 (en) * 2005-07-26 2010-05-06 Kabushiki Kaisha Toshiba Drum-type washer/dryer
EP2341179A1 (fr) * 2009-12-29 2011-07-06 Electrolux Home Products Corporation N.V. Séchoir à linge pour usage domestique
EP2559804A1 (fr) * 2011-08-18 2013-02-20 BSH Electrodomésticos España, S.A. Appareil domestique comprenant une unité de commande pour pompe à chaleur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100107703A1 (en) * 2005-07-26 2010-05-06 Kabushiki Kaisha Toshiba Drum-type washer/dryer
JP2010057545A (ja) * 2008-09-01 2010-03-18 Toshiba Corp 洗濯乾燥機
EP2341179A1 (fr) * 2009-12-29 2011-07-06 Electrolux Home Products Corporation N.V. Séchoir à linge pour usage domestique
EP2559804A1 (fr) * 2011-08-18 2013-02-20 BSH Electrodomésticos España, S.A. Appareil domestique comprenant une unité de commande pour pompe à chaleur

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2990521A1 (fr) * 2014-08-29 2016-03-02 Electrolux Appliances Aktiebolag Sèche-linge
EP2990523A1 (fr) * 2014-08-29 2016-03-02 Electrolux Appliances Aktiebolag Sèche-linge à pompe thermique
WO2016050384A3 (fr) * 2014-08-29 2016-05-19 Electrolux Appliances Aktiebolag Sèche-linge
AU2015327371B2 (en) * 2014-08-29 2019-10-24 Electrolux Appliances Aktiebolag Laundry dryer
WO2016162160A1 (fr) * 2015-04-07 2016-10-13 BSH Hausgeräte GmbH Amortissement de vibrations d'un entraînement d'une pompe à chaleur d'un appareil domestique
DE102016100928A1 (de) 2016-01-20 2017-07-20 Miele & Cie. Kg Bodenmodul und Bodenmodulvorrichtung für einen Wärmepumpentrockner, Wärmepumpentrockner und Verfahren zum Herstellen einer Bodenmodulvorrichtung
DE102016206525A1 (de) * 2016-04-19 2017-10-19 BSH Hausgeräte GmbH Wäschetrocknungsgerät mit Wärmepumpe und zugehörigem Antrieb
EP3235943A1 (fr) 2016-04-19 2017-10-25 BSH Hausgeräte GmbH Sèche-linge comprenant une pompe à chaleur et entraînement associé
CN106012455A (zh) * 2016-06-30 2016-10-12 无锡小天鹅股份有限公司 干衣机和干衣机的底座组件
EP3569952A1 (fr) * 2018-05-16 2019-11-20 BSH Hausgeräte GmbH Module de base permettant de recevoir un compresseur et appareil électroménager
EP4043636A1 (fr) * 2021-02-08 2022-08-17 LG Electronics Inc. Appareil de traitement du linge

Also Published As

Publication number Publication date
EP2931961A1 (fr) 2015-10-21
WO2014090778A1 (fr) 2014-06-19

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