EP2708638A1 - Sèche-linge à tambour rotatif - Google Patents

Sèche-linge à tambour rotatif Download PDF

Info

Publication number
EP2708638A1
EP2708638A1 EP12184187.8A EP12184187A EP2708638A1 EP 2708638 A1 EP2708638 A1 EP 2708638A1 EP 12184187 A EP12184187 A EP 12184187A EP 2708638 A1 EP2708638 A1 EP 2708638A1
Authority
EP
European Patent Office
Prior art keywords
air
refrigerant
socle
supporting base
heat exchanger
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Withdrawn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
EP12184187.8A
Other languages
German (de)
English (en)
Inventor
Ben Diego Dal
Daniele Solerio
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 EP12184187.8A priority Critical patent/EP2708638A1/fr
Publication of EP2708638A1 publication Critical patent/EP2708638A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • D06F58/30—Drying processes 

Definitions

  • the present invention relates to a rotary-drum laundry dryer.
  • the present invention relates to a rotary-drum home laundry dryer, to which the following description refers purely by way of example without implying any loss of generality.
  • Rotary-drum home laundry dryers of known type comprise: a substantially parallelepiped-shaped outer box-like casing structured for resting on the floor; a substantially cylindrical revolving drum structured for housing the laundry to be dried, and which is housed in an axially rotating manner inside the casing to rotate about its horizontally-oriented longitudinal axis, directly facing a laundry loading/unloading opening formed in the front wall of the casing; a porthole door hinged to the front wall of the casing to rotate to and from a closing position in which the door rests completely against the front wall of the casing to close the laundry loading/ unloading opening and airtight seal the revolving drum; and an electric motor assembly structured for driving into rotation the revolving drum about its longitudinal axis inside the casing.
  • Home laundry dryers of the above type are also provided with an open-circuit or closed-circuit, hot-air generator which is structured to circulate inside the revolving drum a stream of hot air having a low moisture content, and which flows through the revolving drum and over the laundry inside the drum to dry the laundry; and with an electronic control unit which controls both the motor assembly and the hot-air generator to perform one of the user-selectable drying cycles stored in the same control unit.
  • the hot-air generator is usually a closed-circuit, heat-pump type, hot-air generator that comprises: an air recirculating conduit having its two ends fluidly connected to the revolving drum, on opposite sides of the latter; a fan located along the air recirculating conduit to produce, inside the latter, an airflow which flows through the revolving drum; and finally a heat-pump assembly having its two heat exchangers located one after the other, along the air recirculating conduit.
  • EP 2 034 084 discloses a heat-pump type, rotary-drum home laundry dryer having a closed-circuit, heat-pump type, hot-air generator of the type referred above.
  • hot-air generator Since the two air/refrigerant heat exchangers of the heat-pump type, hot-air generator are housed inside the air recirculating conduit, one downstream the other, whereas the refrigerant compressing device and the refrigerant expansion device of the heat-pump type, hot-air generator are located outside the air recirculating conduit, several pass-through openings are formed on the lateral wall of the air recirculating conduit to allow the passage of a number of connecting pipes that channel the refrigerant to and from the air/refrigerant heat exchangers. Unknowingly, these passthrough openings cause significant leaks of drying process air.
  • a laundry dryer which comprises an auxiliary cover which is structured for being associated onto a lower supporting base, in a region adjacent to at least one of pass-through openings, to at least partly cover/close the gap formed between the edge of the lower supporting base delimiting the pass-through opening and the at least one elongated member that sticks out of the lower supporting base through the pass-through opening.
  • Aim of the present invention is thus to simplify the structure of today's laundry dryers, so to simplify the assembly of the laundry dryer and to improve efficiency of the closed-circuit, heat-pump type, hot-air generator.
  • a further aim of the present invention is to significantly reduce the leaks of drying process air.
  • a rotary-drum laundry dryer comprising a revolving drum adapted to receive laundry to be dried, a hot-air generator structured to circulate an airflow through said revolving drum, and a lower supporting base or socle which is structured for resting on the floor and for housing at least part of the hot-air generator.
  • the hot-air generator comprises an air recirculating conduit allowing said airflow to flow through the revolving drum and through at least one heat exchanger located along said air recirculating conduit for condensing moisture inside the airflow.
  • a segment of the air recirculating conduit extends across the lower supporting base or socle, and is structured so as to house said at least one heat exchanger; said lower supporting base or socle is furthermore provided with one or more pass-through openings through which corresponding elongated members stick out of said segment of the air recirculating conduit.
  • the laundry dryer of the present invention is characterized by further comprising one or more lids configured for respectively covering at least a portion of one or more of said pass-through openings, said one or more lids being integrated with said lower supporting base or socle.
  • the term "integrated” means a member-piece solidly associated to said lower supporting base or socle so as to form a single unitary piece therewith.
  • said one or more lids being “integrated” with said lower supporting base or socle form a single piece with it, non-detachable from it.
  • At least one single lid of said one or more lids is configured for covering more than one of said pass-through openings.
  • each of said one or more lids is configured for respectively covering each one of said one or more of said pass-through openings.
  • each of said one or more lids is movable from a first position in which it covers said at least a portion of one or more of said pass-through openings to a second position in which it uncovers said one or more pass-through openings.
  • each of said one or more lids is integrated with said lower supporting base or socle through a hinge member.
  • the hinge member is formed as an interconnecting layer interposed between said one or more lids and the lower supporting base or socle, the interconnecting layer having a lower thickness compared to the thickness of the one or more lids and/or the lower supporting base or socle.
  • each of said one or more lids is structured for covering a gap formed between the edge of the lower supporting base or socle delimiting said one or more lids and the at least one elongated member.
  • the lower supporting base or socle comprises a lower half-shell which is structured for resting on the floor, and at least one upper half-shell which is structured/shaped for being stacked up on top of, and rigidly coupled to, said lower half-shell, so to form at least a portion of said segment of the air recirculating conduit.
  • a rotational axis of the hinge member is substantially parallel to a coupling direction of the lower and upper half-shells.
  • each of said one or more lids is placed between the joining line of the lower and upper half-shells and one or more of said elongated members.
  • said one or more lids and/or the lower supporting base or socle are made of a polymeric material via an injection molding process.
  • the pass-through openings of the lower supporting base or socle consist in one or more pass-through slots or recesses made on the lower half-shell and/or on the at least one upper half-shell, along a coupling edge between said half-shells.
  • the hot-air generator is a heat-pump type, hot-air generator which comprises:
  • said heat-pump type, hot-air generator furthermore comprises a number of connecting pipes that connect the first heat exchanger, the second heat exchanger, the refrigerant compressing device and the refrigerant expansion device to one another; and that at least one of said elongated member consists in one of said connecting pipes.
  • At least one of said elongated member consists in an electric wire or similar that sticks out of the lower supporting base or socle through a pass-through opening.
  • At least one of said elongated member consists in a sensor, probe and/or other oblong element that extend in pass-through manner across a corresponding pass-through opening.
  • said drum is supported by a plurality of rollers.
  • number 1 indicates as a whole a preferably household, rotary-drum laundry dryer 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 dries the laundry located inside drum 3; and finally an electronic control unit (not shown in the Figures) 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 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 dries the laundry located inside drum 3
  • an electronic control unit (not shown in the Figures) which controls both the electric motor 5
  • the boxlike casing 2 preferably comprises a substantially parallelepiped-shaped lower supporting base or socle 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 lower supporting base or socle 9 and it is structured so as to house the revolving drum 3.
  • 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 base or socle 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 of 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 23 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 f 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 f, to absorb heat from the airflow f, thus causing condensation of the surplus moisture in the airflow f 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 f 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 f to release heat to the airflow f, thus heating the airflow f 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 base or socle 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 f, 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 base or socle 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 base or socle 9, 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 base or socle 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 base or socle 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 base or socle 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 f, 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 accomodating 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 base or socle 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 accomodate 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 base or socle 9 is furthermore provided with one or more pass-through openings 19a through which corresponding elongated members 19 stick out of the segment 12c of the air recirculating conduit 12.
  • the pass-through openings 19a of the lower supporting base or socle 9 consist in one or more transversal pass-through slots or recesses 19a which are suitably dimensioned for being engaged in pass-through manner by the connecting pipes 23 of heat-pump assembly 14 that connect the evaporator 15 and the condenser 16 of the heat-pump assembly 14 to the refrigerant compressing device 17 and the refrigerant expansion device 18.
  • the pass-through slots or recesses 19a are made on the lower half-shell 9a and/or on the upper half-shell 9b, along a coupling edge 20 between the lower and upper half-shells 9a, 9b.
  • Each pass-through slots or recesses 19a extends in a transversal direction relative to the path of the coupling edge 20.
  • At least one of the elongated member 19 consists in one of said connecting pipes 23; in particular at least one of the elongated member 19 may consists in an electric wire or similar that sticks out of the lower supporting base or socle 9 through a pass-through opening 19a.
  • at least one of the elongated member 19 may consists in a sensor, probe and/or other oblong element that extend in pass-through manner across a corresponding pass-through opening 19a.
  • the laundry dryer 1 is additionally provided with some lids or covers 9c, each of them being configured for respectively covering at least a portion of the pass-through openings 19a, the lids 9c being integrated with the lower supporting base or socle 9. That means that each lid 9c is a member-piece solidly associated to the lower supporting base or socle 9 so as to form a single unitary piece therewith, not detachable from it.
  • the lids or covers 9c are structured for being associated on the lower supporting base or socle 9, immediately above at least one of the aforesaid pass-through openings 19a.
  • Each lid 9c is movable from a first position in which it covers at least a portion of one or more of the pass-through openings 19a ( Figure 5 and Figure 7 which is an enlarged view of Figure 5 ) to a second position in which it uncovers the one or more pass-through openings 19a ( Figure 6 and Figure 8 which is an enlarged view of Figure 6 ).
  • the lids 9c are integrated with the lower supporting base or socle 9 through a hinge member 22 ( Figure 7 ).
  • the hinge member 22 is formed as an interconnecting layer 21 interposed between each of the lids 9c and the lower supporting base or socle 9, the interconnecting layer 21 having a lower thickness compared to the thickness of the lids 9c and/or the lower supporting base or socle 9.
  • a rotational axis of the hinge member 22 is substantially parallel to a coupling direction of the lower and upper half-shells 9a, 9b.
  • each of the lids 9c is placed between the coupling edge 20 of the lower and upper half-shells 9a, 9b and the elongated members 19.
  • each of the lids 9c is structured for covering a gap formed between the edge of the lower supporting base or socle 9 delimiting the lids 9c and the elongated members 19.
  • the lid or cover 9c serves to prevent/minimize the air leakages through the gaps formed between the edge of the lower supporting base or socle 9 delimiting the pass-through opening 19a and the at least one connecting pipe 23 that sticks out from the same pass-through opening 19a.
  • the lids 9c and/or the lower supporting base or socle 9 are made of a polymeric material via an injection molding process.
  • the electric motor 5 is preferably fixed/recessed on the lower supporting base or socle 9 so that its drive shaft (not show in the Figures) sticks out from the back of the lower supporting base or socle 9, at the end-opening of the central segment 12c of the air recirculating conduit 12; and the centrifugal fan 13, which is preferably located on the back of the lower supporting base or socle 9, is mechanically connected to the electric motor 5 through its drive shaft.
  • the evaporator 15 and the condenser 16 are located, one downstream the other, inside the first portion of the central segment 12c of the air recirculating conduit 12; whereas the refrigerant compressing device 17 and the electric motor 5 are preferably fixed/recessed on the lower supporting base or socle 9, aligned one after the other in a direction locally substantially parallel to the longitudinal axis L of revolving drum 3, beside the first portion of the central segment 12c of the air recirculating conduit 12, so that the drive shaft of electric motor 5 sticks out from the back of the lower supporting base or socle 9, at the end of the second portion of the central segment 12c of the air recirculating conduit 12.
  • electric motor 5 and refrigerant compressing device 17 are preferably fixed/recessed directly onto the lower half-shell 9a, beside the first portion of the central segment 12c of the air recirculating conduit 12.
  • pass-through slots or recesses 19a are made on the flank of the upper half-shell 9b that is directly faced to the refrigerant compressing device 17 and the electric motor 5.
  • the closed-circuit, hot-air generator 6 may consist of a forced-air, hot-air generator in which the cooling of the airflow f arriving from the revolving drum 3 is performed via a cold airflow arriving from the outside of casing 2.
  • one or more pass-through openings 19a are realized on the lower supporting base or socle 9 to allow the passage of electric wires that, for example, power a heating device or transmit signals from a sensor or probe in contact with an airflow path to the electronic control unit.
  • one single cover 9c may be configured for respectively covering at least a portion of more than one pass-through openings 19a.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP12184187.8A 2012-09-13 2012-09-13 Sèche-linge à tambour rotatif Withdrawn EP2708638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12184187.8A EP2708638A1 (fr) 2012-09-13 2012-09-13 Sèche-linge à tambour rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12184187.8A EP2708638A1 (fr) 2012-09-13 2012-09-13 Sèche-linge à tambour rotatif

Publications (1)

Publication Number Publication Date
EP2708638A1 true EP2708638A1 (fr) 2014-03-19

Family

ID=46924297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12184187.8A Withdrawn EP2708638A1 (fr) 2012-09-13 2012-09-13 Sèche-linge à tambour rotatif

Country Status (1)

Country Link
EP (1) EP2708638A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102811A1 (de) * 2014-03-04 2015-09-10 Miele & Cie. Kg Haushaltsgerät wie beispielsweise ein Wäschetrockner, ein Geschirrspüler oder ein Waschtrockner mit einer Wärmepumpeneinrichtung
DE102014216485A1 (de) * 2014-08-20 2016-02-25 BSH Hausgeräte GmbH Bodenmodul für ein Haushaltsgerät
WO2017178143A1 (fr) * 2016-04-14 2017-10-19 BSH Hausgeräte GmbH Module au sol pour appareil ménager pour sécher le linge et appareil ménager
WO2019129435A1 (fr) * 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Système permettant d'utiliser différents types d'échangeurs de chaleur dans des produits ayant une pompe à chaleur
DE102018205734A1 (de) * 2018-04-16 2019-10-17 BSH Hausgeräte GmbH Bodengruppe für ein Gerät zum Trocknen von Wäsche
WO2023024909A1 (fr) * 2021-08-23 2023-03-02 海信冰箱有限公司 Sèche-linge
WO2023071907A1 (fr) * 2021-10-26 2023-05-04 青岛海尔洗衣机有限公司 Lave-linge séchant intégré de type à tambour

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113685A (fr) * 1954-03-13 1956-04-03 Mann & Hummel Filter Joint annulaire élastique pour l'étanchéité d'un axe ou d'un tube traversant une paroi
DE1151990B (de) * 1960-08-11 1963-07-25 Daimler Benz Ag Tuelle zum dichten Durchfuehren von Kabeln, Rohren oder Gestaengen durch Trennwaende
EP2034084A1 (fr) 2006-11-06 2009-03-11 V-Zug AG Sèche-linge doté d'un échangeur thermique additionnel
EP2312049A1 (fr) * 2009-10-15 2011-04-20 Electrolux Home Products Corporation N.V. Sèche-linge avec système de pompe à chaleur
EP2527526A1 (fr) * 2011-05-27 2012-11-28 Electrolux Home Products Corporation N.V. Sèche-linge à tambour rotatif

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113685A (fr) * 1954-03-13 1956-04-03 Mann & Hummel Filter Joint annulaire élastique pour l'étanchéité d'un axe ou d'un tube traversant une paroi
DE1151990B (de) * 1960-08-11 1963-07-25 Daimler Benz Ag Tuelle zum dichten Durchfuehren von Kabeln, Rohren oder Gestaengen durch Trennwaende
EP2034084A1 (fr) 2006-11-06 2009-03-11 V-Zug AG Sèche-linge doté d'un échangeur thermique additionnel
EP2312049A1 (fr) * 2009-10-15 2011-04-20 Electrolux Home Products Corporation N.V. Sèche-linge avec système de pompe à chaleur
EP2527526A1 (fr) * 2011-05-27 2012-11-28 Electrolux Home Products Corporation N.V. Sèche-linge à tambour rotatif

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102811A1 (de) * 2014-03-04 2015-09-10 Miele & Cie. Kg Haushaltsgerät wie beispielsweise ein Wäschetrockner, ein Geschirrspüler oder ein Waschtrockner mit einer Wärmepumpeneinrichtung
DE102014216485A1 (de) * 2014-08-20 2016-02-25 BSH Hausgeräte GmbH Bodenmodul für ein Haushaltsgerät
WO2017178143A1 (fr) * 2016-04-14 2017-10-19 BSH Hausgeräte GmbH Module au sol pour appareil ménager pour sécher le linge et appareil ménager
WO2019129435A1 (fr) * 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Système permettant d'utiliser différents types d'échangeurs de chaleur dans des produits ayant une pompe à chaleur
DE102018205734A1 (de) * 2018-04-16 2019-10-17 BSH Hausgeräte GmbH Bodengruppe für ein Gerät zum Trocknen von Wäsche
CN110387726A (zh) * 2018-04-16 2019-10-29 Bsh家用电器有限公司 用于烘干洗涤物的器具的底部组件
WO2023024909A1 (fr) * 2021-08-23 2023-03-02 海信冰箱有限公司 Sèche-linge
WO2023071907A1 (fr) * 2021-10-26 2023-05-04 青岛海尔洗衣机有限公司 Lave-linge séchant intégré de type à tambour

Similar Documents

Publication Publication Date Title
EP2708638A1 (fr) Sèche-linge à tambour rotatif
EP2527526B1 (fr) Sèche-linge à tambour rotatif
AU2012265068B2 (en) Rotary-drum laundry dryer
US20150284897A1 (en) Laundry Dryer
EP2743394A1 (fr) Appareil de traitement de linge à pompe thermique
AU2012265068A1 (en) Rotary-drum laundry dryer
EP2527523B1 (fr) Sèche-linge à tambour rotatif
EP2865803B1 (fr) Sèche-linge à tambour rotatif
EP2843114B1 (fr) Sèche-linge à tambour rotatif
EP2527525B1 (fr) Sèche-linge à tambour rotatif
EP2631353B1 (fr) Sèche-linge à tambour rotatif
EP2592184A1 (fr) Sèche-linge à tambour rotatif
EP2931962B1 (fr) Appareil de traitement de linge à pompe à chaleur
EP2527527B1 (fr) Sèche-linge à tambour rotatif
EP2843112B1 (fr) Sèche-linge à tambour rotatif
RU2452804C2 (ru) Бытовое сушильное устройство для белья
EP2631356B1 (fr) Sèche-linge à tambour rotatif
EP2527524B1 (fr) Sèche-linge à tambour rotatif
KR100595762B1 (ko) 증기압축 사이클 시스템을 구비하는 의류 건조기

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20140919

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180404