EP2848731B1 - Séchoir et machine à laver comprenant un séchoir - Google Patents

Séchoir et machine à laver comprenant un séchoir Download PDF

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Publication number
EP2848731B1
EP2848731B1 EP14193983.5A EP14193983A EP2848731B1 EP 2848731 B1 EP2848731 B1 EP 2848731B1 EP 14193983 A EP14193983 A EP 14193983A EP 2848731 B1 EP2848731 B1 EP 2848731B1
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EP
European Patent Office
Prior art keywords
filter
dry air
drying machine
heat pump
washing
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.)
Active
Application number
EP14193983.5A
Other languages
German (de)
English (en)
Other versions
EP2848731A3 (fr
EP2848731A2 (fr
Inventor
Toshiyuki Kurakake
Kouji Nakai
Kenji Terai
Shigeharu Nakamoto
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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Filing date
Publication date
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Publication of EP2848731A2 publication Critical patent/EP2848731A2/fr
Publication of EP2848731A3 publication Critical patent/EP2848731A3/fr
Application granted granted Critical
Publication of EP2848731B1 publication Critical patent/EP2848731B1/fr
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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 
    • 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
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements

Definitions

  • the present invention relates to a drying machine and a washing machine comprising a drying machine which are provided with a heat pump device.
  • the washing machine which comprises a drying machine and which can work as a washing machine and/or a drying machine is called in the following "washing and drying machine”.
  • the circulatory ventilation flue 108 configured to define the circulation path of the dry air between the water tank 102 and the heat pump mechanism 130 becomes longer, which increases pressure loss of the dry air passing through the longer circulatory ventilation flue 108. Accordingly, it is difficult for a conventional washing and drying machine 150 to achieve a faster circulation rate and/or a larger circulatory volume of the dry air.
  • the lint trap device at least includes a first and a second filter member capable of being detachably attached to each other, and the assembly of the first and the second filter member is freely attachably and detachably installed on a front upper portion of the main body in an approximately horizontal direction.
  • the washing and drying machine 500 further comprises a water supply pipe (not shown) configured to supply water to the water tank 2.
  • the water supply pipe connected to the water tank 2 includes a water supply valve (not shown).
  • the water supply valve is used for controlling the water supply to the water tank 2.
  • the washing and drying machine 500 further comprises a drainage pipe (not shown) for draining water from the water tank 2.
  • the drainage pipe connected to the water tank 2 includes a drain valve (not shown). The drain valve is used for controlling the drainage from the water tank 2.
  • An exhaust outlet 11 is formed at an upper part of the peripheral wall 521 of the water tank 2.
  • the exhaust outlet 1l is formed above the maximum liquid level of the wash water in the water tank 2/rotating drum 3 so as to prevent the wash water from flowing out from the exhaust outlet 11.
  • the exhaust outlet 11 may be formed at an arbitrary location on the peripheral wall 531 of the rotating drum 3 or the bottom wall 532.
  • the washing and drying machine 500 further comprises a drive motor 7 configured to rotate the rotating drum 3.
  • the drive motor 7 is mounted on an outer surface of the bottom wall 522 of the water tank 2.
  • a rotational axis of the rotating drum 3 which is rotated by the drive motor 7 is tilted upward toward the front side.
  • the washing and drying machine 500 further comprises an operation panel 4.
  • the operation panel 4 is disposed along an upper edge of the front wall 1e of the housing 1.
  • the operation panel 4 includes various operation keys 541, which are used for operating the washing and drying machine 500, and a display window 542 configured to display various types of information such as operation modes of the washing and drying machine 500.
  • the washing and drying machine 500 further comprises a detergent supply unit 10 configured to hold detergent inside the housing 1.
  • the detergent supply unit 10 disposed at the lower left side of the operation panel 4 may be pulled out toward the front side.
  • the detergent supply unit 10 comprises a storage container (not shown) configured to hold the detergent in the housing 1.
  • the storage container may be divided, for example, into a first storage part (not shown) configured to accommodate powder detergent, a second storage part (not shown) configured to accommodate liquid detergent and a third storage part (not shown) configured to house softener.
  • the washing and drying machine 500 further comprises a circulatory ventilation flue 8 which communicates the water tank 2 and the heat pump device 30.
  • the circulatory ventilation flue 8 includes an upstream ventilation flue 581 extending upward from the exhaust outlet 11, and a downstream ventilation flue 582 connected to the bottom wall 522 of the water tank 2.
  • the washing and drying machine 500 further comprises a filter 40 disposed between the upstream ventilation flue 581 and the heat pump device 30.
  • the filter 40 connected to the upstream ventilation flue 581 removes lint (dust components) in the dry air.
  • the dry air thereafter flows into the heat pump device 30.
  • the heat pump device 30 dehumidifies and heats the dry air.
  • the compressor 31 above the peripheral wall 521 of the water tank 2 is shifted toward the right wall 1a with respect to the generatrix G.
  • the compressor 31 includes a bottom surface 31a below the generatrix G. Since the upper space above the peripheral wall 521 of the water tank 2 is beneficially used for mounting the compressor 31, the heat pump device 30 comprising the compressor 31 may be appropriately accommodated in the smaller housing 1. Since the compressor 31 is shifted toward the right wall 1a (or left wall lb) with respect to the uppermost generatrix G, the heat pump device 30 may be disposed in the upper space without increase in height of the housing 1, which results in downsizing of the washing and drying machine 500.
  • the vaporized refrigerant flows into the compressor 31.
  • the compressor 31 compresses the refrigerant, which result in the heated and pressurized refrigerant, which thereafter flows into the heating portion 32.
  • the refrigerant exchanges heat with the peripheral (dry air flowing from the dehumidifier 34 into the heating portion 32). Consequently, while the dry air is heated, the refrigerant is cooled and liquefied.
  • the dry air contains a larger amount of moisture.
  • the blower 9 sucks the dry air in the rotating drum 3 from the exhaust outlet 11 of the water tank 2. The dry air thereby reaches the heat pump device 30 via the upstream ventilation flue 581 and the filter 40.
  • the blower 9 fixed to the heat pump device 30 is disposed near the compressor 31.
  • the blower 9 is disposed between the compressor 31 and the left wall 1b. Since a left space of the compressor 31 shifted toward the right wall 1a with respect to the generatrix G of the peripheral wall 521 of the water tank 2 is beneficially used for installing the blower 9, the blower 9 may be appropriately accommodated in a smaller housing 1. The placement of the heat pump device 30 and the blower 9 aligned between the right wall 1a and the left wall 1b is less likely to require increase in height of the housing 1, which results in the compact washing and drying machine 500.
  • an opening 40c is formed on the upper wall 1c of the housing 1.
  • the first filter 40A is attached to and removed from the circulatory ventilation flue 8 through the opening 40c formed near a front edge of the upper wall 1c. Accordingly, the user or the worker may attach or remove the first filter 40A to and from the housing 1 while standing near the front wall 1e of the housing 1, which results in highly efficient maintenance work for the washing and drying machine 500.
  • the filter 40 causes pressure loss of the dry air. As a result of such pressure loss, the velocity distribution of the dry air becomes uniform (i.e. flow of the dry air is regulated). As shown in Figs. 4 and 5 , the filter 40 is disposed immediately before the heat exchanger HEX. Accordingly, the regulated dry air flows into the heat exchanger HEX.
  • the washing and drying machine 500 further comprises a recovery structure 35 configured to recover the water component condensed at the dehumidifier 34.
  • the recovery structure 35 is disposed below the dehumidifier 34.
  • the filter 40 since the filter 40 hardly causes the scatter of the water component condensed at the dehumidifier 34, the water component may be sufficiently recovered by using the smaller recovery structure 35, which results in downsizing of the washing and drying machine 500.
  • a concave part (not shown) is formed on the recovery structure 35.
  • the water component condensed at the dehumidifier 34 seeps into the concave part across a surface of the dehumidifier 34.
  • a range of the concave part may be determined so that the concave part appropriately receives the water component scattered downstream by the dry air.
  • the filter 40 for regulating the dry air decreases the scatter of the water component condensed at the dehumidifier 34. Accordingly, a smaller area of the concave part is acceptable to receive the water component seeping from the dehumidifier 34. Therefore the water component may be appropriately recovered with the smaller recovery structure 35.
  • the water component less scattered by the filter 40 is appropriately recovered with the recovery structure 35.
  • the recovered water component is preferably discharged from the concave part of the recovery structure 35 to the outside of the washing and drying machine 500.
  • the water component may be drained together with the wash water to the drain outlet provided below the housing 1.
  • the recovery structure 35 is disposed in the upper space of the housing 1 together with the heat exchanger HEX. Accordingly, the water component recovered with the recovery structure 35 is appropriately drained using potential energy. The discharge of the water component from the recovery structure 35 does not require a dedicated discharge system such as a pump, which result in the compact washing and drying machine 500.
  • the heat exchanger HEX is provided at the upper part in the housing 1.
  • the worker may remove the first filter 40A through the opening 40c formed on the upper wall 1c of the housing 1.
  • the worker may remove the second filter 40B from the circulatory ventilation flue 8 with a special tool.
  • the worker may thereby access the heat exchanger HEX to remove the lint and other foreign matter from the heat exchanger HEX.
  • the worker may perform the series of operations such as removing the first filter 40A, the second filter 40B and cleaning out the lint and other foreign matter from the heat exchanger HEX while standing near the front wall 1e of the housing 1, which results in highly efficient maintenance work for the washing and drying machine 500.
  • the substantially cylindrical first filter 40A of the filter 40 includes a coarser filter mesh than the filter mesh used as the second filter 40B.
  • the first filter 40A includes a peripheral surface formed with an opening. The opening formed on the peripheral surface of the first filter 40A is used as an inflow portion 41 into which the dry air flows. The dry air discharged from the rotating drum 3 flows into the first filter 40A via the inflow portion 41.
  • the second filter 40B fixed at a downstream position of the first filter 40A includes a flat filter mesh.
  • the filter 40 comprises a cover part 42 disposed above the first filter 40A.
  • the cover part 42 is fitted into the opening 40c formed on the upper wall 1c of the housing 1.
  • the cover part 42 is preferably formed in a shape so that it can be gripped by a user.
  • the user may use the cover part 42 as a knob member.
  • the substantially cylindrical first filter 40A includes an area L L which causes considerable pressure loss, and an area L S which causes less pressure loss.
  • the area L S existing at the approximate center of the first filter 40A is opposite to the inflow portion 41 and directly collides with the dry air flowing from the inflow portion 41.
  • the area L L exists above and below the area L S .
  • the dry air after passing through the cylindrical first filter 40A which causes the aforementioned profile of the pressure loss, flows into the heat exchanger HEX.
  • the cylindrical first filter 40A is preferably disposed near the introductory surface 534 of the dehumidifier 34, which results in effectively less scatter of the water component condensed at the dehumidifier 34.
  • the washing and drying machine 500 comprises, as described above, the heat pump device 30 and the filter 40 fixed to the heat pump device 30.
  • the filter 40 and the heat exchanger HEX of the heat pump device 30 are both disposed in the upper space of the housing 1 (space above the water tank 2). Accordingly, the filter 40 is disposed near the heat exchanger HEX.
  • a conventional washing and drying machine comprises a heat pump device disposed in the lower space of the housing (space below the water tank), and a filter disposed in the upper space of the housing (space above the water tank).
  • the filter, the blower and the heat exchanger are disposed in order along the flow direction of the dry air.
  • the filter 40 is disposed near the heat exchanger HEX, the dry air is circulated using a circulatory ventilation flue 8 shorter than the circulatory ventilation flue adopted in the aforementioned conventional washing and drying machine. Accordingly, less pressure loss of the dry air flowing in the circulatory ventilation flue 8 is achieved.
  • the Reduction in the pressure loss of the dry air decreases the power consumption of the blower 9 which blows the dry air.
  • the reduction in the pressure loss of the dry air additionally increases a flow rate of the dry air flowing in the circulatory ventilation flue 8.
  • the first temperature sensor 36 detects the temperature of the dry air flowing between the rotating drum 3 and the heat exchanger HEX.
  • the first temperature sensor 36 is disposed between the filter 40 and the dehumidifier 34.
  • the first temperature sensor 36 detects the temperature of the dry air before the dry air is dehumidified and heated by the heat exchanger HEX.
  • the second temperature sensor 37 detects the temperature of the dry air after the dry air is dehumidified and heated by the heat exchanger HEX.
  • the output signals of the first temperature sensor 36 and the second temperature sensor 37 are used for controlling the heat pump device 30.
  • the confining member 62 is now described with reference to Figs. 1 , 3 and 6 .
  • the filter 40 is connected to the heat pump device 30.
  • the confining member 62 extends across a space above the filter 40 between the heat pump device 30 and the front wall 1e. Consequently, the confining member 62 appropriately confines the upward displacement of the filter 40 and the heat pump device 30 of the heat exchanger HEX.
  • the confining member 62 may extend across a space above the heat exchange HEX of the heat pump device 30, so that the confining member 62 directly confines the upward displacement of the heat exchanger HEX.
  • a height of the housing of the ordinary washing and drying machine is increased according to a height of the supporting member for supporting the components in the upper space.
  • the rotating drum 3 and the water tank 2 are tilted in the housing 1. Consequently, the upper space becomes wider near the rear wall 1d than near the front wall 1e.
  • the larger volume of elements (compressor 31 and/or blower 9) is disposed in the upper space near the rear wall 1d. Accordingly, sufficiently wide space is provided for disposing the supporting member 61, 63 without the increase in the height of the housing 1.
  • the washing and drying machine 500 comprises a fastening member 38 for fixing the blower 9 to the heat pump device 30.
  • the blower 9 fixed to the heat pump device 30 with the fastening member 38 is disposed beside the compressor 31. Consequently, as described above, the weight of the blower 9 is loaded to the right wall 1a and/or the left wall 1b, in addition to the weight of the heat pump device 30. The vibration of the right wall 1a and/or the left wall 1b caused by the rotation of the rotating drum 3 and other vibration factors thereby effectively decreases.
  • the dehumidifier 34 condenses the moisture in the dry air.
  • the condensed water component will be carried once again to the rotating drum 3 via the blower 9 by the dry air if the high speed flow of the dry air locally occurs locally in the dehumidifier 34. Consequently, the clothing in the rotating drum 3 will absorb the water component once again.
  • the straight arrangement of the dehumidifier 34 and the heating portion 32 is less likely to cause the local high speed flow of the dry air as described above. Accordingly, there is hardly any deterioration in the drying efficiency arising from circulation of the condensed water component.
  • the straight arrangement of the dehumidifier 34 and the heating portion 32 maintains an appropriate flow rate of the dry air in the heat exchanger HEX
  • the complete vaporization of the refrigerant in the dehumidifier 34 may be easily achieved. Since a liquid refrigerant is less likely to flow into the compressor 31, the compressor 31 hardly malfunctions, which results in enhanced reliability of the washing and drying machine 500 comprising the heat pump device 30. As a result of the increase in reliability, continuous dehumidification without stop of the compressor 31 is allowed to shorten drying operation period.
  • ordinary refrigerant such as HFC (hydrofluorocarbon)-based refrigerant, HFO (hydrofluoroolefin)-based refrigerant and carbon dioxide refrigerant may be suitably used as the refrigerant employed in the heat pump device 30.
  • the blower 9 comprises the blast motor 9a and the blast fan 9b.
  • the blast motor 9a is mounted above the blast fan 9b.
  • a rotational axis of the blower 9 is thereby tilted downward toward the upstream side. Consequently, even if the water component condensed at the dehumidifier 34 is scattered to the blower 9, the water component adhered to the blast fan 9b seeps in the opposite direction to the blast motor 9a because of the gravity and the blow from the blast fan 9b.
  • the water component adhered to the blast fan 9b hardly heads toward the blast motor 9a positioned above the blast fan 9b.
  • the washing and drying machine 500 comprises a control board 50 disposed in the housing 1.
  • the control board 50 is mounted with electronic components (various circuits) for controlling the washing and drying machine 500.
  • the control board 50 is positioned above the detergent supply unit 10 accommodated in the housing 1.
  • the filter 40 comprises a substantially cylindrical first filter 40A.
  • the drying machine may also comprise a flat filter element or a filter element of other shapes.
  • the aforementioned embodiment primarily includes the drying machine configured as described below.
  • the drying machine comprises a housing; an outer vessel supported in the housing; a rotating drum rotatably mounted in the outer vessel and configured to accommodate clothing; a heat pump device including a heat exchanger configured to dry the clothing in the rotating drum; a blower configured to blow dry air; a circulatory ventilation flue connecting the outer vessel with the heat pump device to define a circulation path through which the dry air from the blower circulates; and a filter disposed in the circulatory ventilation flue and configured to prevent infiltration of dust components into the heat exchanger, wherein the filter and the heat exchanger are disposed in an upper space above the outer vessel formed in the housing, and the filter, the heat exchanger and the blower are disposed in sequence along a flow direction of the dry air.
  • a conventional drying machine comprises a heat pump device disposed in a lower space formed below an outer vessel in a housing, and a filter disposed in the upper space formed above the outer vessel in the housing.
  • the filter, the blower and the heat exchanger are disposed in sequence along a flow direction of the dry air.
  • the filter since the filter is disposed at an upstream position of the heat exchanger, the dry air is regulated without any regulation mechanism such as a straight pipe in the circulatory ventilation flue.
  • the filter disposed at the upstream position of the heat exchanger causes pressure loss of the dry air.
  • the pressure loss of the dry air causes a flatter velocity distribution of the dry air (the dry air is regulated). Since the regulated dry air flows into the heat exchanger, heat exchange efficiency is less likely to locally vary, which results in higher efficiency of the heat exchange.
  • a shorter circulatory ventilation flue causes lower pressure loss of the dry air.
  • the dry air is regulated in the shorter circulatory ventilation flue, which results in higher heat exchanger efficiency. Accordingly, the drying machine according to the aforementioned configuration may achieve lower power consumption and shorter drying time.
  • the filter and the heat exchanger are disposed in the upper space formed above the outer vessel in the housing, the filter and the heat exchanger are accessed from the upper part of the drying machine. Accordingly, a worker may perform maintenance to the filter and the heat exchanger without moving the entire drying machine, which results in higher work efficiency.
  • the heat exchanger includes an heat absorber configured to absorb heat from the dry air with the refrigerant and a radiator configured to heat the dry air with the refrigerant, the heat absorber includes an introductory surface into which the dry air flows, and the filter is disposed near the introductory surface.
  • the heat exchanger Since the heat exchanger is disposed in the upper space formed above the outer vessel in the housing, the water component condensed at the heat absorber is discharged with potential energy in stead of a drainage system such as a pump, which results in a compact drying machine.
  • the filter configured to trap and recover the dust components in the dry air includes a detachable first filter provided to the circulatory ventilation flue.
  • the first filter is disposed at the upstream position of the second filter.
  • the amount of the dust components to be captured by the second filter is less than the amount of dust components to be captured by the first filter. Since it is necessary to less frequently clean and replace the second filter than the first filter, fixation of the second filter to the circulatory ventilation flue is less likely to affect maintenance of the second filter, and additionally prevents a user unfamiliar with the maintenance work from easily accessing the heat exchanger. Moreover, since the fixation of the second filter to the circulatory ventilation flue is less likely to result in inappropriate placement of the second filter, the dust components is less likely to infiltrate into the heat exchanger.
  • the cylindrical filter element causes the flow velocity of the dry air passing through the lower portion of the heat absorber to be smaller than the flow velocity of the dry air at the upper portion of the heat absorber, a water component condensed at the heat absorber is less likely to scatter.
  • a compact drying machine is provided since it is not necessary to prepare a large unit for recovering the water component.
  • the housing includes a wall configured to define the upper space.
  • the wall includes the upright side wall. Since the support mechanism supporting the heat pump device is connected to the side wall, the weight of the heat pump is loaded on the side wall, which results in less vibration of the side wall.
  • the support mechanism includes a supporting member disposed below the heat pump device, and a confining member disposed above the heat pump device, the supporting member connected to the side walls supports the heat pump device, and the confining member confines an upward displacement of the heat pump device.
  • the compressor configured to compress the refrigerant since the compressor configured to compress the refrigerant is heavier, a moment around the supporting member supporting the heat pump device between the compressor and the confining member is likely to displace the heat pump device upward. Since the confining member disposed above the heat pump device confines the upward displacement of the heat pump device, the heat pump device is stabilized in the upper space.

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

Claims (6)

  1. Sèche-linge (500) comprenant:
    un boîtier (1) ;
    une cuve externe (2) supportée dans le boîtier (1);
    un tambour (3) conçu pour recevoir des vêtements ;
    un dispositif de pompe à chaleur (30) incluant un échangeur de chaleur (HEX) conçu pour sécher les vêtements dans le tambour (3) ;
    une soufflante (9) conçue pour souffler de l'air sec ;
    un conduit de ventilation circulatoire (8) reliant la cuve externe (2) au dispositif de pompe à chaleur (30) de manière à définir un parcours de circulation dans lequel circule l'air sec provenant de la soufflante (9) ; et
    un filtre (40) disposé dans le conduit de ventilation circulatoire (8) et conçu pour empêcher l'infiltration de poussières dans l'échangeur de chaleur (HEX),
    où le filtre (40) et l'échangeur de chaleur (HEX) sont disposés dans l'espace supérieur au-dessus de la cuve externe (2) formé dans le boîtier (1) ;
    le filtre (40), l'échangeur de chaleur (HEX) et la soufflante (9) sont disposés dans l'ordre dans une direction du flux de l'air sec, et
    le filtre (40) comprend un premier filtre (40A) et un second filtre (40B), le second filtre (40B) étant disposé sur un côté aval du premier filtre (40A),
    caractérisé en ce que
    le premier filtre (40A) inclut une première zone (LL) et une seconde zone (LS), la seconde zone (Ls) provoquant une perte de pression de l'air sec inférieure à la perte de pression de l'air sec provoquée par la première zone (LL).
  2. Sèche-linge selon la revendication 1, où
    la première zone (LL) se situe au-dessus et sous la seconde zone (LS).
  3. Sèche-linge (500) selon l'une des revendications 1 ou 2, où
    la seconde zone (LS) se situe au niveau d'un centre approprié du premier filtre (40A).
  4. Sèche-linge (500) selon l'une des revendications 1 à 3, où
    le boîtier (1) inclut une paroi avant (1e) disposée sur le côté avant, une paroi arrière (1d) disposée à l'opposé de la paroi avant (1e), une paroi latérale droite (1a), une paroi latérale gauche (1b) et une paroi supérieure (1c) entourée par les bords supérieurs de la paroi avant (1e), de la paroi arrière (1d), de la paroi latérale droite (1a) et de la paroi latérale gauche (1b), et
    le filtre (40) est disposé à proximité de la paroi avant (1e).
  5. Sèche-linge (500) selon la revendication 4, où
    une ouverture (40c) est formée sur la paroi supérieure (1c) et le premier filtre (40A) est détachable du boîtier (1) à travers l'ouverture (40c).
  6. Lave-linge (500) comprenant le sèche-linge selon l'une des revendications précédentes, où :
    la cuve externe (2) est conçue pour stocker de l'eau de lavage ; et
    le tambour (3) est conçu pour tourner dans la cuve externe (2) pour laver et sécher des vêtements.
EP14193983.5A 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir Active EP2848731B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009298667A JP5232134B2 (ja) 2009-12-28 2009-12-28 衣類乾燥機および洗濯乾燥機
EP10196598.6A EP2351883B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP10196598.6A Division EP2351883B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir
EP10196598.6A Division-Into EP2351883B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir

Publications (3)

Publication Number Publication Date
EP2848731A2 EP2848731A2 (fr) 2015-03-18
EP2848731A3 EP2848731A3 (fr) 2015-07-29
EP2848731B1 true EP2848731B1 (fr) 2017-03-08

Family

ID=44025713

Family Applications (3)

Application Number Title Priority Date Filing Date
EP14193979.3A Active EP2848730B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir
EP10196598.6A Active EP2351883B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir
EP14193983.5A Active EP2848731B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP14193979.3A Active EP2848730B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir
EP10196598.6A Active EP2351883B1 (fr) 2009-12-28 2010-12-22 Séchoir et machine à laver comprenant un séchoir

Country Status (5)

Country Link
EP (3) EP2848730B1 (fr)
JP (1) JP5232134B2 (fr)
CN (2) CN102108623B (fr)
ES (3) ES2623910T3 (fr)
TW (1) TWI434973B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5232134B2 (ja) * 2009-12-28 2013-07-10 パナソニック株式会社 衣類乾燥機および洗濯乾燥機
JP5816515B2 (ja) * 2011-10-21 2015-11-18 日立アプライアンス株式会社 ドラム式洗濯機
JP5839964B2 (ja) * 2011-11-29 2016-01-06 株式会社東芝 衣類乾燥機
CN102560987B (zh) * 2011-12-31 2014-01-29 无锡小天鹅股份有限公司 热泵洗干一体洗衣机
CN104903507B (zh) 2013-01-25 2017-09-12 Lg电子株式会社 衣物处理设备
KR102017695B1 (ko) * 2013-01-25 2019-09-03 엘지전자 주식회사 의류처리장치
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CN201962525U (zh) 2011-09-07
EP2351883B1 (fr) 2017-06-14
EP2848731A3 (fr) 2015-07-29
TW201139778A (en) 2011-11-16
EP2848730A3 (fr) 2015-07-29
JP5232134B2 (ja) 2013-07-10
EP2351883A3 (fr) 2012-03-21
JP2011136075A (ja) 2011-07-14
ES2623910T3 (es) 2017-07-12
EP2351883A2 (fr) 2011-08-03
CN102108623B (zh) 2013-05-08
EP2848730A2 (fr) 2015-03-18
CN102108623A (zh) 2011-06-29
ES2640252T3 (es) 2017-11-02
EP2848730B1 (fr) 2017-05-03
EP2848731A2 (fr) 2015-03-18
TWI434973B (zh) 2014-04-21
ES2634335T3 (es) 2017-09-27

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