EP1857584B1 - Procédé et dispositif pour traiter le linge, en particulier pour laver, essorer et/ou sécher le linge. - Google Patents

Procédé et dispositif pour traiter le linge, en particulier pour laver, essorer et/ou sécher le linge. Download PDF

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Publication number
EP1857584B1
EP1857584B1 EP07009200.2A EP07009200A EP1857584B1 EP 1857584 B1 EP1857584 B1 EP 1857584B1 EP 07009200 A EP07009200 A EP 07009200A EP 1857584 B1 EP1857584 B1 EP 1857584B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
outer drum
plate heat
drum
air
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.)
Not-in-force
Application number
EP07009200.2A
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German (de)
English (en)
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EP1857584A3 (fr
EP1857584A2 (fr
Inventor
Wilhelm Bringewatt
Engelbert Heinz
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.)
Herbert Kannegiesser GmbH and Co
Original Assignee
Herbert Kannegiesser GmbH and Co
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.)
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Publication date
Application filed by Herbert Kannegiesser GmbH and Co filed Critical Herbert Kannegiesser GmbH and Co
Publication of EP1857584A2 publication Critical patent/EP1857584A2/fr
Publication of EP1857584A3 publication Critical patent/EP1857584A3/fr
Application granted granted Critical
Publication of EP1857584B1 publication Critical patent/EP1857584B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating 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 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 

Definitions

  • the invention relates to a method for treating, preferably for washing, spinning and / or drying, laundry, according to the preamble of claim 1. Furthermore, the invention relates to a device for treating, in particular washing, spinning and / or drying, of laundry, according to the preamble of claim 4.
  • Laundry is treated in commercial laundries in washing machines or dryers or in combined machines for washing and drying or washing, tumbling and drying.
  • heated liquid especially heated water
  • hot air is needed for drying.
  • the liquid (water) required for washing and also the air required for drying are heated separately. This requires additional means for heating the liquid on the one hand and the air on the other hand.
  • these facilities especially because it is separate facilities, a lot of space.
  • the DE 25 52 836 A1 relates to a washing machine, are arranged in the electrical resistors in a lower region of an outer drum surrounding a rotating drivable inner drum.
  • the electrical resistors directly heat up the washing liquid in the outer drum. Because the electrical resistors are in the liquid to be heated, they must be reliably electrically isolated. In addition, the electrical resistors take up a lot of space, especially when a larger number of resistors in the outer drum must be arranged to create a larger heating power.
  • the present invention seeks to provide a method and an apparatus for treating, in particular for washing, spinning and / or drying of laundry, which in a simple and space-saving manner for washing the required liquid (water) and / or Dry required air can be heated.
  • a method for achieving this object has the features of claim 1. Accordingly, it is provided to heat liquid for washing and / or the air for drying the laundry at least in a heat exchanger formed by a plate heat exchanger having at least one flow channel for a heat transfer medium, which is associated with the outer drum or forms part of the same. Since the or each heat exchanger is thereby integrated into the machine serving for the laundry, separate means for heating the liquid and / or the air are not required. Above all, in machines which serve both for washing and for drying, both liquid and air can be heated with the same heat exchanger or the same heat exchangers, depending on the treatment of the laundry currently to be carried out. The method is particularly suitable for washing machines, washing-spinning machines, washer-dryers and spin-dryers, which are referred to together only briefly as "treatment machines".
  • the air is heated by passing along only one side of the heat exchanger while heating liquid by passing it along one or both sides of the respective heat exchanger. In this way, an effective, needs-based heating of both water and liquid is possible.
  • This air is supplied from the outside, while the liquid is heated or heated, which is located in the outer drum.
  • the method is provided to heat the liquid and / or the air from at least one preferably arranged in the interior of the outer drum plate heat exchanger.
  • the arrangement of the or each plate heat exchanger inside the outer drum has the consequence that for heating the liquid and / or the water as good as no additional space is needed because the same plate heat exchanger for heating the liquids and possibly also the air can be used and in the treatment machine is integrated.
  • the heating of the liquid and / or air takes place in a special embodiment of the method such that the at least one plate heat exchanger forms part of the wall of the outer drum. Because of the perforated inner drum for receiving the laundry to be treated, the liquid serving for washing comes as well as the air serving for drying with the outer drum in contact and thus with the at least one plate heat exchanger, so easily the energy supplied to the liquid in the Inside the treatment machine and / or the air can give.
  • a particularly effective method is characterized by the fact that the liquid to be heated and / or the air to be heated in the at least one flow channel guided guided guided guided along an outside of the or each plate heat exchanger. It is thus produced a targeted flow of liquid or air along a flow path at the respective plate heat exchanger.
  • the liquid and / or the air is thus passed along the entire outside of the respective plate heat exchanger or at least a large part of the outside, so that the energy supplied to the respective plate heat exchanger can be effectively delivered with high efficiency to the liquid or the air to be heated.
  • An apparatus for solving the above-mentioned problem has the features of claim 4. Accordingly, it is provided to arrange at least one heat exchanger in the outer drum of the treatment machine or assign the outer drum at least one heat exchanger and the heat exchanger as a space-saving plate heat exchanger with at least one flow channel for a heat transfer medium, which may be, for example, steam, hot oil or other hot liquid to train. As a result, liquid for washing and / or air for drying the laundry can be heated or heated directly on or in the treatment machine.
  • a heat transfer medium which may be, for example, steam, hot oil or other hot liquid to train.
  • the at least one heat exchanger is arranged according to a preferred embodiment of the invention between the outer drum and the inner drum.
  • the respective heat exchanger is therefore where the energy is needed, namely in the treatment machine.
  • the or each heat exchanger is thus always in the treatment liquid for the effective delivery of the energy supplied to the respective heat exchanger to the washing liquid. The situation is similar when heating air required for drying the laundry.
  • the respective heat exchanger can be arranged at a small distance on the inside of the wall of the outer drum. It is also conceivable that the or each heat exchanger forms at least a part of the drum shell of the outer drum.
  • the respective plate heat exchanger is preferably formed of two partially interconnected plates or sheets, which are spaced in the non-interconnected areas to form flow channels for the heat transfer medium (steam, oil or the like).
  • a plate heat exchanger can be produced easily and inexpensively. Plate heat exchangers of this type are widely used in other fields. They are referred to in the jargon as pillow plates.
  • the device is provided to associate with one side, preferably an outer side, of the respective plate heat exchanger at least one flow path for liquid to be heated and / or air to be heated.
  • This flow path serves to allow the liquid or the air to flow past the plate heat exchanger, resulting in a heat transfer from the heat transfer medium inside the plate heat exchanger to the liquid and / or air and thereby effectively and evenly heats the liquid or air flowing along the respective plate heat exchanger becomes.
  • the at least one flow path along the plate heat exchanger is limited by a preferably outer plate or plate of the plate heat exchanger and a part of the wall of the outer drum.
  • the liquid and / or air are heated in the outer drum when the liquid or the air at respective plate heat exchanger and the associated part of the wall of the outer drum flows along.
  • a development of the invention provides that the outer drum has a bulge in the area of the or each plate heat exchanger. This bulge provides space for forming at least one flow path of the liquid to be heated or the air to be heated, preferably along the outside of the respective plate heat exchanger.
  • the bulge of the or each plate heat exchanger follows the course of the outer drum outside the bulge at least partially.
  • the respective plate heat exchanger thereby assumes the function of the outer drum, the bulge serving to limit the flow path along the outer side of the respective plate heat exchanger.
  • the outer drum runs at a parallel distance to that part of the outer drum to which no plate heat exchanger is assigned. This creates along the outside of the respective plate heat exchanger, a flow path for liquid to be heated or air to be heated with approximately constant cross-section. As a result, the liquid to be heated or the air flows at a substantially constant speed along the outside of the respective plate heat exchanger.
  • a guide element or obturator in particular vorzuordnen in the flow direction of the liquid or air
  • liquid or air may be supplied to the or each plate heat exchanger.
  • the guide or obturator thus serve to make a switchover from the washing mode to the dryer mode and vice versa with regard to the type of medium to be preheated or heated.
  • the guide element is adjustable in such a way that air supplied externally to the outer drum can be guided along the outside of the respective plate heat exchanger, while alternatively liquid to be heated can be guided along the outside of the respective plate heat exchanger from the outer drum.
  • the liquid in the outer drum is circulated during or for heating, while the air to be heated flows through the outer drum, during which Drying the laundry, the moisture taken from the air out of the outer drum and dry air is supplied to the outer drum, wherein the dry air is heated by flowing along the outside of the respective plate heat exchanger of the same.
  • washing machine 10 is such for commercial laundries.
  • the washing machine 10 has an inner drum 12 which can be driven in rotation about a central axis of rotation 11.
  • the inner drum 12, in particular its cylindrical drum casing, is at least partially perforated and thus liquid-permeable.
  • a plurality of ribs 13 projecting in the direction of the central axis of rotation 11 are arranged on the inside of the inner drum 12. These are used for mixing and entrainment of arranged in the inner drum 12 laundry.
  • the washing machine 10 is used for washing any laundry that is in the Fig. 1 not shown.
  • the inner drum 12 is surrounded by a liquid-tight outer drum 14.
  • the outer drum 14 is not rotatable about the rotation axis 11.
  • the outer drum 14 has predominantly a closed, cylindrical drum shell 15.
  • the cylindrical drum shell 15 surrounds the cylindrical inner drum 12 concentrically, wherein the diameter of the outer drum 14 is slightly larger than that of Inner drum 12 is so that between the inner drum 12 and the outer drum 14 a narrow circumferential gap 16 is formed.
  • the outer drum 14 and the inner drum 12 are optionally pivoted together about a horizontal pivot axis which is transverse to the axis of rotation 11, wherein it either intersects the axis of rotation 11 or slightly below it. This pivot axis and the pivot drive are in the Fig. 1 Not shown.
  • the pivot axis the outer drum 14 and the inner drum 12 are pivotable, whereby the axis of rotation 11 is changeable in its inclination and, if necessary, in a horizontal position can be brought.
  • the loading and unloading of the washing machine 10 is carried out either through an opening in an end face of both the inner drum 12 and the outer drum 14 or by a closable door in the drum shell 15 of the outer drum 14 and the inner drum 12th
  • the washing machine 10 is provided with an integrated heat exchanger for heating the washing liquid and optionally also rinsing liquid.
  • the heat exchanger is designed as a single plate heat exchanger 17, although the heat exchanger can also be formed from a plurality of, preferably the same plate heat exchangers 17.
  • the plate heat exchanger 17 is designed in the manner of a so-called cushion plate, are provided in the flow channels for a through the plate heat exchanger 17 therethrough heat transfer medium, for example, steam or heated oil.
  • the plate heat exchanger 17 may for example be formed of two thin plates or sheets, which are welded around the outer edge around and are also connected to each other in the area of the surface by a grid of welds or welds.
  • the sheets By subjecting the interior between the sheets of the plate heat exchanger 17 with a high-pressure liquid, the sheets are widened in the areas between the welds or seams, whereby the sheets are permanently spaced between the welds to form flow channels for the heat transfer medium.
  • a supply line 18 for the heat transfer medium In an end or corner region of the plate heat exchanger 17 is provided with a supply line 18 for the heat transfer medium.
  • the plate heat exchanger 17 has a discharge 19 for the heat transfer medium.
  • the heat transfer medium flowing through the plate heat exchanger 17 heats the liquid present in the washing machine 10, preferably washing water and / or rinsing water, as needed.
  • the plate heat exchanger 17 is arranged in a bulge 20 in the lower region of the outer drum 14.
  • the plate heat exchanger 17 is so to speak immersed in the liquid in the outer drum 14 of the washing machine 10.
  • the plate heat exchanger 17 is thereby substantially completely surrounded by washing or rinsing water in the washing machine 10, whereby an effective heating of the washing or rinsing water in the Outer drum 14 and the inner drum 12 is ensured.
  • the bulge 20 is formed symmetrically with respect to a through the axis of rotation 11 extending vertical center plane and disposed below the outer drum 14. In the longitudinal direction of the outer drum 14, the bulge 20 preferably runs uninterrupted with an unchanged cross-section.
  • the bulge 20 extends only over a part of the longitudinal direction of the outer drum 14, for example over a central partial area.
  • the bulge 20 is formed in that in its region the radius of the outer drum 14 is greater than in the region of the remaining drum shell 15.
  • the outer drum 14 is enlarged in the region of the bulge 20 by the drum shell 15 along the lower bulge 20 (based on the cross-section of the outer drum 14) has a larger radius. This results in the area of the bulge 20, a larger gap 21 between the inner drum 12 and the outer drum 14. In the region of this larger gap 21 is the plate heat exchanger 17.
  • the plate heat exchanger 17 is arcuately curved, with a radius , which approximately corresponds to the radius of the outer drum 14 outside the region of the bulge 20, is preferably somewhat larger.
  • the plate heat exchanger 17 In the longitudinal direction of the outer drum 14, ie in the direction of the outer drum 14, so in the direction of the.
  • the plate heat exchanger 17 In the longitudinal direction of the outer drum 14, so located in the direction of the bottom drum 14 in the region of the bulge Rotation axis 11, the plate heat exchanger 17 is straight at a parallel distance from the axis of rotation 11, wherein this distance is approximately equal to the radius of the outer drum 14 outside the region of the bulge 20 or slightly larger.
  • the plate heat exchanger 17 in the case of the washing machine 10 shown here has a part-cylindrical shape.
  • the base of the plate heat exchanger 17 is smaller than the bulge 20, so that at least in the cross-sectional direction of the washing machine 10 seen the opposite longitudinal edges 22 of the plate heat exchanger 17 of opposite longitudinal walls 23 of the bulge 20 for connecting the drum shell 15 with the larger radius in the lower part of the drum shell to Formation of the bulge 20 is spaced. It is also conceivable that the plate heat exchanger 17 is formed shorter than the outer drum 14, so that the arcuate transverse edges of the plate heat exchanger 17 at a distance in front of opposite ends of the outer drum 14 ends.
  • the liquid to be heated (washing water or rinsing water) can flow along the circumferential heat of the outer drum 14 on the plate heat exchanger 17, whereby the plate heat exchanger 17, the liquid in the washing machine 10, in particular Water, heated or heated.
  • a heating or heating of the water in the washing machine 10 takes place on the opposite inner side 27 of the plate heat exchanger 17.
  • the washing machine can provide or maintain a correspondingly large flow of water along the flow path 26 between the outside of the plate heat exchanger 17 and the drum shell section 24 10, a circulating means not shown in the figures, for example a pump.
  • the Fig. 2 shows a dryer 28 for commercial laundries. This is basically the same as the previously described washing machine 10. Reference is made to the detailed explanations of the structure made in connection with the washing machine 10, as far as these also apply to the dryer 28. Accordingly, the dryer 28 has an about an axis of rotation 29 rotatably driven internal drum 30 which is at least partially perforated and thus permeable to air.
  • the inner drum 30 is surrounded by a slightly larger, stationary outer drum 31.
  • the outer drum 31 has an airtight and largely cylindrical drum shell 32.
  • a rotary axis 29 at right angles intersecting horizontal pivot axis with a pivot drive may be provided, whereby the inclination of the axis of rotation 29 of the inner drum 30th and the Outer drum 31 is variable.
  • the loading and unloading of the dryer 28 is carried out either by a front side of the inner drum 30 and the outer drum 31 or by a closable door in the jacket of the inner drum 30 and the outer drum 31st
  • the outer drum 31 is associated with a heat exchanger.
  • This is formed in the embodiment shown as a single plate heat exchanger 33.
  • the structure, the operation and the construction of the plate heat exchanger 33 correspond to the plate heat exchanger 17 of the previously described washing machine 10.
  • the plate heat exchanger 33 is also arranged in the region of a bulge 34 in the lower region of the outer drum 31.
  • the radius of the outer drum 31 in the region of the bulge 34 for forming the same is increased, so that a drum shell section 35 in the region of the bulge 34 is farther away from the shell of the inner drum 30 than the remaining region of the drum shell 32 of the outer drum 31
  • longitudinal walls 37 is larger in radius drum shell portion 35 at opposite ends of the bulge 34 (cross section) connected to the smaller in radius drum shell 32 of the outer drum 31.
  • the plate heat exchanger 33 is located approximately in the middle of the wide gap 36 between the drum shell portion 35 of the bulge 34 and the inner drum 30. As a result, the plate heat exchanger 33 is formed in a circular arc in cross-section, wherein the radius in the region of the plate heat exchanger 33 the radius of the outer drum 31 outside the Area of the bulge 34 corresponds approximately or is slightly larger.
  • the plate heat exchanger 33 is connected to a (in the Fig. 2 left) longitudinal edge 38 airtight connected to the drum shell 32 of the outer drum 31, and where the longitudinal wall 37 connects at one end of the bulge 34 to the drum shell 32 of the outer drum 31. As a result, the plate heat exchanger 33 forms part of the outer drum 31, in particular a part of the drum shell 32 thereof.
  • An opposite longitudinal edge 39 of the plate heat exchanger 33 terminates at a distance in front of the longitudinal wall 37 of the bulge 34. In this way, at the end of the flow path 41 between the outside 45 of the plate heat exchanger 33 and the drum shell portion 35 of the bulge 34, an overflow channel 40, which leads into the interior of the dryer 28 leads to the inner drum 30 back.
  • the plate heat exchanger 33 For supplying a heat exchanger medium to the plate heat exchanger 33 and for discharging the heat exchange medium, the plate heat exchanger 33 is provided with a feed line 42 and a discharge line 43.
  • the air to be heated for drying the laundry is guided in the dryer 28 shown in an open circuit. Accordingly, air to be heated, which may be cold fresh air, is directed through an air supply passage 44 to the outside of the plate heat exchanger 33.
  • the air supply channel 44 opens into the bulge 34, namely on that (in the Fig. 2 left) end at which the longitudinal edge 38 of the plate heat exchanger 33 is airtightly connected to the drum shell 32 of the outer drum 31.
  • the air supplied from the air supply channel 44 to the dryer 28 thus enters the flow path 41.
  • the air flows through the flow path 41 along the outside 45 of the plate heat exchanger 33, whereby it is heated by the plate heat exchanger 33, namely the heat transfer medium flowing through the same.
  • the air passes via the overflow channel 40 at the free end of the plate heat exchanger 33 into the interior of the dryer 28, namely to the inner drum 30 and through the perforated inner drum 30 through to the laundry to be dried in the inner drum 30th
  • the outer drum 31 is provided at the dryer 28 with an opening 46 through which humidified during drying of the laundry air can be discharged.
  • moist air is sucked in as exhaust air through a fan 47 from the dryer 28 and discharged via an exhaust air line 48.
  • the moist exhaust air can be passed through the exhaust air line 48 to the outside.
  • the supply air to be heated to the dryer 28, in particular if it is circulating air, is filtered by at least one filter 49.
  • the filter 49 is primarily used to remove fluff from the air, which accumulate in the air when they are recycled, by dehumidified air is passed back into the dryer 28.
  • the Fig. 3 and 4 show a washing-spin dryer 50.
  • the washer-spin dryer 50 has a about a rotation axis 51 rotating drivable internal drum 52 which is at least partially perforated and thus water and air permeable.
  • the essentially cylindrical inner drum 52 is surrounded by a larger outer drum 53 with a substantially cylindrical drum casing 54.
  • a bulge 55 is assigned to the lower region of the outer drum 53.
  • the bulge 55 is limited in the circumferential direction by a drum shell portion 56, which extends at a parallel distance from the cylindrical shell of the inner drum 52.
  • the radius of the drum shell portion 56 is greater than the radius of the drum shell 54 of the outer drum 53.
  • the plate heat exchanger 60 is the same as the plate heat exchanger 17 of the washing machine 10. Therefore, for the details of the plate heat exchanger 60, reference is made to the description of the plate heat exchanger 17.
  • Opposite longitudinal edges 61 of the plate heat exchanger 60 each terminate at a distance in front of the longitudinal walls 59 of the bulge 55. This creates on both sides of the plate heat exchanger 60 transfer channels 62 between the outside 63 and the inside 64 of the plate heat exchanger 60th
  • the wash-spin dryer 50 differs from the washing machine 10 and the dryer 28 in that there, where an air supply channel 65 as in the dryer 28 opens in an end portion of the bulge 55, a guide or obturator is arranged.
  • the guide and obturator is designed as a flap 68 which can be pivoted about a pivot axis 67 by a pressure medium cylinder 66.
  • the horizontal pivot axis 67 of the flap 68 is located at the corner between the drum shell portion 56 and a longitudinal wall 59 of the bulge 55.
  • the flap 68 is the pressure medium cylinder 66 in the in the Fig. 3 and 4 shown different positions pivoted.
  • FIG 3 shows a position of the flap 68 for washing operation of the washing-spin dryer 50.
  • the flap 68 closes the air supply channel 65 and thus the bulge 55 of the outer drum 53. It can so wash or rinse liquid through the overflow channel 62 above the Flap 68 to the outside 63 of the plate heat exchanger 60 flow.
  • Flushing liquid then flows along the flow path 69 at the rear of the plate heat exchanger 60 and through the overflow channel 62 at the opposite end of the plate heat exchanger 60 back into the gap 58 between the outer drum 53 and the inner drum 52.
  • the spin-dryer 50 pivots the pressure cylinder 66, the flap 68 in the counterclockwise direction such that a free end 70 of the flap 68 sealingly abuts the corresponding longitudinal edge 61 of the plate heat exchanger 60.
  • the air, in particular fresh air, supplied to the spin-on-drier 50 through the overflow channel 62 is conducted on the outside 63 of the plate heat exchanger 60 along the flow path 69.
  • the air passes through the overflow 62 to the inner drum 52nd
  • the switching of the washing-spin dryer 50 from the washing operation to the dryer operation and vice versa can also be done by other control or shut-off devices, such as valves or valves.
  • the washer-dryer 50 has at the top of the outer drum 53 via a connection for an exhaust duct 71, which is associated with a fan 72 or the like.
  • the function of the fan 72 and the exhaust duct 71 correspond to those of the dryer 28. In this respect, the description of the dryer 28 reference is made.
  • Washing-spinner-dryer 50 shown is a so-called partition wall design, that is, the washing-spinner-dryer 50 is arranged between a dirty room and a clean room. As a result, the loading of the washing-tumble dryer 50 takes place from a place other than unloading.
  • the outer drum 53 is assigned a closable door 73 on the so-called impure side.
  • the door 73 is in one of the Fig. 3 and 4 Not shown partition arranged.
  • a further door 74 is arranged on the door 73 opposite side of the washing-spin dryer 50.
  • This door 74 is also installed in a partition, not shown. The door 74 closes the so-called clean side of a laundry.
  • washed, optionally spun and dried clean laundry can pass through the door 74 on the clean side of the laundry, while in front of the opposite door 73 dirty laundry, which may be contaminated, is separated from clean laundry.
  • the washer-spin dryer 50 shown has the outer drum 53 and the inner drum 52 via a closable common loading and unloading opening 75. This is brought to load the wash-spin dryer 50 in the area of the blemish-tight door 73 closing. For discharging clean laundry, the loading and unloading opening 75 is brought approximately into coincidence with the door 74 facing the clean side.
  • the invention is also suitable for washer-dryers, which are not arranged in the Tennwand Siemens, so that - as in the washing machine 10 and the dryer 28 ( Fig. 1 and 2 ) - arranged in partitions doors 73 and 74 are provided.
  • the loading and unloading of such not provided for the partition wall operation washing-spin dryer is then carried out directly on the loading and unloading 75, the loading and unloading can optionally be done in the same position of the lockable loading and unloading 75.
  • a washer-drier may be formed which only washes and dries the laundry, but does not spin.
  • the above-described embodiments of the invention relate to a washing machine 10, a dryer 28 and a washer-dryer 50 with a drum having only one treatment chamber.
  • the invention can also be used in other types of washing machines, dryers and spin dryers or washing dryers, for example those which have an elongated drum with a plurality of successive chambers, as is the case for example with continuous washing machines.

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

Claims (12)

  1. Procédé pour traiter, de préférence pour laver, essorer et/ou sécher, du linge, le linge étant traité dans un tambour intérieur (12, 30, 52) pouvant être entraîné en rotation qui est entouré par un tambour extérieur (14, 31, 53), caractérisé en ce que du liquide pour laver ou rincer le linge et/ou de l'air pour sécher le linge est/sont chauffé(s) par un échangeur de chaleur qui est disposé dans le tambour extérieur (14, 31, 53) ou forme une partie du tambour extérieur (14, 31, 53), l'échangeur de chaleur étant formé à partir d'au moins un échangeur de chaleur à plaques (17, 33, 60) comprenant au moins un canal d'écoulement pour un milieu caloporteur.
  2. Procédé selon la revendication 1, caractérisé en ce que de l'air à chauffer, qui est en particulier acheminé depuis l'extérieur, est guidé sur un côté de l'échangeur de chaleur le long de celui-ci et le liquide à chauffer, en particulier du liquide se trouvant dans le tambour extérieur (14, 31, 53), est guidé du même côté de l'échangeur de chaleur ou des deux côtés de l'échangeur de chaleur le long de celui-ci.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que le liquide et/ou l'air est/sont chauffé(s) dans l'au moins un échangeur de chaleur à plaques (17, 33, 60) à l'intérieur du tambour extérieur (14, 31, 53) ou dans la région de l'enveloppe du tambour extérieur (14, 31, 53) ou par au moins un échangeur de chaleur à plaques (17, 33, 60) formant au moins une partie de la paroi du tambour extérieur (14, 31, 53).
  4. Dispositif pour traiter, en particulier pour laver, essorer et/ou sécher, du linge, comprenant un tambour extérieur (14, 31, 53) et un tambour intérieur (12, 30, 52) monté dans ce dernier de manière à pouvoir être entraîné en rotation, caractérisé en ce qu'au moins un échangeur de chaleur est disposé dans le tambour extérieur (14, 31, 53) ou le tambour extérieur (14, 31, 53) comprend au moins un échangeur de chaleur, l'échangeur de chaleur étant formé à partir d'au moins un échangeur de chaleur à plaques (17, 33, 60) dans lequel est prévu au moins un canal d'écoulement pour un milieu caloporteur.
  5. Dispositif selon la revendication 4, caractérisé en ce que l'échangeur de chaleur est formé à partir d'un seul échangeur de chaleur à plaques (17, 33, 60).
  6. Dispositif selon la revendication 4 ou 5, caractérisé en ce que l'échangeur de chaleur est disposé dans le tambour extérieur (14, 31, 53), de préférence entre le tambour extérieur (14, 31, 53) et le tambour intérieur (12, 30, 52) et/ou l'au moins un échangeur de chaleur est associé à la paroi du tambour extérieur (14, 31, 53), de préférence forme une partie du tambour extérieur (14, 31, 53) .
  7. Dispositif selon l'une quelconque des revendications 4 à 6, caractérisé en ce que l'échangeur de chaleur à plaques (17, 33, 60) ou chaque échangeur de chaleur à plaques est formé à partir de deux plaques ou tôles reliées l'une à l'autre dans certaines régions, lesquelles plaques ou tôles sont espacées l'une de l'autre dans les régions non reliées les unes aux autres pour former l'au moins un canal d'écoulement.
  8. Dispositif selon l'une quelconque des revendications 4 à 7, caractérisé en ce qu'au moins une voie d'écoulement (26, 41, 69) pour de l'air à chauffer et/ou du liquide à chauffer est associée à un côté, de préférence à un côté situé à l'extérieur (côté extérieur 25, 45, 63) de l'échangeur de chaleur à plaques (17, 33, 60) respectif, l'au moins une voie d'écoulement (26, 41, 69) étant de préférence limitée par l'échangeur de chaleur à plaques (17, 33, 60) respectif et une partie de la paroi du tambour extérieur (14, 31, 53).
  9. Dispositif selon l'une quelconque des revendications 4 à 8, caractérisé en ce que le tambour extérieur (14, 31, 53) possède, dans la région de l'échangeur de chaleur à plaques (17, 33, 60) ou de chaque échangeur de chaleur à plaques, un renflement (20, 34, 55) et, de préférence dans la région du renflement (20, 34, 55), l'échangeur de chaleur à plaques (17, 33, 60) ou chaque échangeur de chaleur à plaques suit au moins partiellement l'allure du tambour extérieur (14, 31, 53) à l'extérieur de la région du renflement (20, 34, 55) du tambour extérieur (14, 31, 53) .
  10. Dispositif selon la revendication 9, caractérisé en ce que le renflement (20, 34, 55) est formé par un décalage extérieur de la paroi du tambour extérieur (14, 31, 53), la paroi du tambour extérieur (14, 31, 53) s'étendant à distance de l'échangeur de chaleur à plaques (17, 33, 60) et parallèlement à ce dernier dans la région du renflement (20, 34, 55).
  11. Dispositif selon la revendication 8, caractérisé en ce qu'un organe de guidage ou un organe de blocage est associé à la voie d'écoulement (26, 41, 69) le long de l'échangeur de chaleur à plaques (17, 33, 60) ou de chaque échangeur de chaleur à plaques, lequel organe de guidage ou organe de blocage est réalisé de préférence pour guider de manière sélective de l'air et/ou du liquide au moins le long du côté extérieur (25, 45, 63) de l'échangeur de chaleur à plaques (17, 33, 60).
  12. Dispositif selon la revendication 11, caractérisé en ce que l'organe de guidage ou l'organe de blocage est déplaçable de telle sorte que d'une part de l'air acheminé depuis l'extérieur du tambour extérieur (14, 31, 53) puisse être guidé sur le côté extérieur (25, 45, 63) de l'échangeur de chaleur à plaques (17, 33, 60) le long de celui-ci, tandis que d'autre part du liquide à réchauffer puisse être guidé à partir du tambour extérieur (14, 31, 53) sur le côté extérieur (25, 45, 63) de l'échangeur de chaleur à plaques (17, 33, 60) le long de celui-ci.
EP07009200.2A 2006-05-17 2007-05-08 Procédé et dispositif pour traiter le linge, en particulier pour laver, essorer et/ou sécher le linge. Not-in-force EP1857584B1 (fr)

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DE102006023389A DE102006023389A1 (de) 2006-05-17 2006-05-17 Verfahren und Vorrichtung zum Behandeln, vorzugsweise Waschen, Schleudern und/oder Trocknen, von Wäsche

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EP1857584A3 EP1857584A3 (fr) 2009-10-14
EP1857584B1 true EP1857584B1 (fr) 2013-12-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110887352A (zh) * 2019-10-29 2020-03-17 艾春 一种生物饲料加工用干燥装置

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050278983A1 (en) * 2004-03-01 2005-12-22 Maytag Corporation Filter vent for drying cabinet
US7908766B2 (en) * 2004-12-06 2011-03-22 Lg Electronics Inc. Clothes dryer
DE102007007354B4 (de) 2006-02-20 2013-10-10 Lg Electronics Inc. Wäschetrockner und Verfahren zur Steuerung
KR100830514B1 (ko) 2006-06-12 2008-05-21 엘지전자 주식회사 건조기 및 그 제어방법
US7997006B2 (en) * 2007-01-12 2011-08-16 Lg Electronics Inc. Laundry machine and control method thereof
ITTO20070939A1 (it) * 2007-12-24 2009-06-25 Elbi Int Spa Dispositivo riscaldatore di fluidi per una macchina lavatrice, in particolare una macchina lavastoviglie
DE102008054548A1 (de) * 2008-12-11 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Trockner mit Umluftanteil sowie Verfahren zu seinem Betrieb
US9918609B2 (en) 2009-12-21 2018-03-20 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US9119515B2 (en) 2010-12-03 2015-09-01 Whirlpool Corporation Dishwasher with unitary wash module
US9687135B2 (en) 2009-12-21 2017-06-27 Whirlpool Corporation Automatic dishwasher with pump assembly
US8667974B2 (en) * 2009-12-21 2014-03-11 Whirlpool Corporation Rotating filter for a dishwashing machine
US8746261B2 (en) * 2009-12-21 2014-06-10 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US8627832B2 (en) 2010-12-13 2014-01-14 Whirlpool Corporation Rotating filter for a dishwashing machine
US9668636B2 (en) 2010-11-16 2017-06-06 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9113766B2 (en) 2010-11-16 2015-08-25 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9034112B2 (en) 2010-12-03 2015-05-19 Whirlpool Corporation Dishwasher with shared heater
US9107559B2 (en) 2011-05-16 2015-08-18 Whirlpool Corporation Dishwasher with filter assembly
US8733376B2 (en) 2011-05-16 2014-05-27 Whirlpool Corporation Dishwasher with filter assembly
US9005369B2 (en) 2011-06-20 2015-04-14 Whirlpool Corporation Filter assembly for a dishwasher
US9010344B2 (en) 2011-06-20 2015-04-21 Whirlpool Corporation Rotating filter for a dishwashing machine
US9265401B2 (en) 2011-06-20 2016-02-23 Whirlpool Corporation Rotating filter for a dishwashing machine
US9861251B2 (en) 2011-06-20 2018-01-09 Whirlpool Corporation Filter with artificial boundary for a dishwashing machine
US20120318296A1 (en) 2011-06-20 2012-12-20 Whirlpool Corporation Ultra micron filter for a dishwasher
DE102011081019B4 (de) * 2011-08-16 2020-12-10 BSH Hausgeräte GmbH Hausgerät, wie Waschmaschine, mit Strömung von Flüssigkeit, wie Waschlauge, an einem Rohrheizkörper
US9301667B2 (en) 2012-02-27 2016-04-05 Whirlpool Corporation Soil chopping system for a dishwasher
US9237836B2 (en) 2012-05-30 2016-01-19 Whirlpool Corporation Rotating filter for a dishwasher
US9730570B2 (en) 2012-05-30 2017-08-15 Whirlpool Corporation Reduced sound with a rotating filter for a dishwasher
US9532700B2 (en) 2012-06-01 2017-01-03 Whirlpool Corporation Dishwasher with overflow conduit
US9451862B2 (en) 2012-06-01 2016-09-27 Whirlpool Corporation Dishwasher with unitary wash module
US9833120B2 (en) 2012-06-01 2017-12-05 Whirlpool Corporation Heating air for drying dishes in a dishwasher using an in-line wash liquid heater
US9554688B2 (en) 2012-10-23 2017-01-31 Whirlpool Corporation Rotating filter for a dishwasher and methods of cleaning a rotating filter
CN103217000B (zh) * 2013-04-18 2014-11-26 南京工业大学 蒸汽板式回转干燥机
CN106440707A (zh) * 2016-07-04 2017-02-22 安徽斯威达建材科技有限公司 一种泡沫干燥装置
JP6890403B2 (ja) * 2016-11-30 2021-06-18 日立グローバルライフソリューションズ株式会社 洗濯機及び洗濯乾燥機
JP6890440B2 (ja) * 2017-03-10 2021-06-18 日立グローバルライフソリューションズ株式会社 洗濯乾燥機
US20180298544A1 (en) * 2017-04-17 2018-10-18 Greg O'Rourke High-Efficiency Washer-Dryer System
JP2021069529A (ja) * 2019-10-30 2021-05-06 日立グローバルライフソリューションズ株式会社 洗濯機

Family Cites Families (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426385A (en) * 1917-08-13 1922-08-22 Huhn Anton Apparatus for drying and sterilizing cereals
US1524387A (en) * 1922-03-29 1925-01-27 Jabez Burns & Sons Machine for roasting and colling peanuts
US1792137A (en) * 1928-12-10 1931-02-10 John P Bethke Laundry drier
US2011032A (en) * 1934-03-09 1935-08-13 Blanchard Walter Joseph Heat exchanger
US2207987A (en) * 1935-08-06 1940-07-16 C K Williams & Co Material handling apparatus
US2345013A (en) * 1939-06-23 1944-03-28 United Gas Improvement Co Process for conducting exothermic polymerization reactions
US2369366A (en) * 1941-02-11 1945-02-13 Leo M O'neill Drier and method of drying
US2422102A (en) * 1943-03-19 1947-06-10 William C Kline Coffee roasting apparatus
US2440416A (en) * 1945-03-03 1948-04-27 Alvan A Proudfoot Vacuum rotary drum drier having means to compress evacuated vapors
US2460422A (en) * 1945-07-28 1949-02-01 Smith Corp A O Clothes drier
US2540955A (en) * 1945-09-19 1951-02-06 Hamilton Mfg Co Laundry drier
US2506517A (en) * 1945-11-05 1950-05-02 Hamilton Mfg Co Laundry drier
US2503329A (en) * 1946-03-08 1950-04-11 Nineteen Hundred Corp Clothes drier
US2517421A (en) * 1946-06-10 1950-08-01 Nineteen Hundred Corp Gas drier
US2539407A (en) * 1947-02-21 1951-01-30 Detrex Corp Solvent saver recovery apparatus
US2547238A (en) * 1947-08-12 1951-04-03 Tremblay Gerard Drying apparatus
US2648142A (en) * 1947-08-16 1953-08-11 Murray Corp Clothes drier
US2675628A (en) * 1951-10-03 1954-04-20 Hamilton Mfg Co Laundry drier
US2742708A (en) * 1952-07-12 1956-04-24 Gen Motors Corp Domestic appliance
US2748496A (en) * 1952-10-24 1956-06-05 Thor Corp Clothes dryer
US2776826A (en) * 1953-04-27 1957-01-08 Caloric Stove Corp Clothes drier
US2792640A (en) * 1954-12-03 1957-05-21 Gen Electric Clothes drying machine
US2783551A (en) * 1955-12-30 1957-03-05 Anthony J Giannini Clothes drier basket
US2983050A (en) * 1957-11-01 1961-05-09 Whirlpool Co Combined room warmer and clothes drier
NL110683C (fr) * 1959-08-07
US3024004A (en) * 1959-09-08 1962-03-06 Air Preheater Heat exchanger
US3042471A (en) * 1959-11-16 1962-07-03 Gen Motors Corp Flexible conduit hinge for domestic appliances
US3030712A (en) * 1959-12-07 1962-04-24 Lambert Chandley William Vacuum clothes dryer
DE1460878A1 (de) * 1964-11-03 1969-04-30 Constructa Werke Gmbh Heizung fuer eine Wasch- und Trockenmaschine
US3320678A (en) * 1965-01-27 1967-05-23 Gen Electric Easy clean lint filter
US3333346A (en) * 1965-03-30 1967-08-01 Gen Motors Corp Domestic clothes dryer
DE1629126C3 (de) * 1966-12-19 1975-07-17 Vepa Ag, Riehen Bei Basel (Schweiz) Siebwalzenvorrichtung mit einem wärmeisolierten Gehäuse
US3512268A (en) * 1968-05-03 1970-05-19 Miller Laundry Machinery Co Commercial laundry dryer
DE1804153A1 (de) * 1968-10-19 1970-04-30 Passat Maschb Gmbh Trommeltrockner fuer Waesche
JPS4934132Y1 (fr) * 1970-11-25 1974-09-14
US3815258A (en) * 1972-11-30 1974-06-11 Whirlpool Co Dryer having drum with two different diameters
US3922892A (en) * 1974-07-01 1975-12-02 Joseph Leib Cleaning machine utilizing non-liquid cleaning agents
JPS5534947Y2 (fr) * 1974-08-07 1980-08-18
ES432739A1 (es) 1974-11-30 1976-12-01 Marchiselli Tognoli Maquina lavadora de ropa, perfeccionada.
IT1037859B (it) * 1975-05-05 1979-11-20 Zerowatt Spa Macchina lavatrice asciugatrici di biancheria per uso domestico
US4007546A (en) * 1975-08-06 1977-02-15 Whirlpool Corporation Clothes dryer with flexible drum
DE2806873C3 (de) * 1978-02-17 1981-03-26 Bauknecht Hausgeräte GmbH, 70565 Stuttgart Trommelwasch- und Trockenmaschine
JPS5846997A (ja) * 1981-09-16 1983-03-18 株式会社東芝 乾燥機
US4891892A (en) * 1983-12-15 1990-01-09 Narang Rajendra K Clothes dryer and laundry system
US4726125A (en) * 1986-09-17 1988-02-23 Pellerin Milnor Corporation Tumble dryers
IT218167Z2 (it) * 1988-05-30 1992-04-08 Zanussi A Spa Industrie Dispositivo di riscaldamento per macchina combinata per il lavaggio e l'asciugatura della biancheria.
EP0356689A1 (fr) * 1988-08-10 1990-03-07 Hitachi, Ltd. Séchoir à linge
DE4005208C2 (de) * 1990-02-20 1995-07-06 Loedige Maschbau Gmbh Geb Vorrichtung mit einer um eine Achse rotierenden Trommel für Überzugsgut, insbesondere für die Filmlackierung und/oder Zuckerdragierung
US5193444A (en) * 1991-04-16 1993-03-16 Rair Systems, Inc. Apparatus for heating, cooking and roasting food
IT1258088B (it) * 1992-10-29 1996-02-20 Zanussi Elettrodomestici Procedimento per la fabbricazione di cesto in plastica e cesto cosi' ottenuto.
DE4318897A1 (de) * 1993-06-07 1994-12-08 Bosch Siemens Hausgeraete Wäschetrockner mit horizontal drehbar gelagerter Wäschetrommel
JPH07163853A (ja) * 1993-10-12 1995-06-27 Freunt Ind Co Ltd 粉粒体コーティング装置
JP3349580B2 (ja) * 1994-03-03 2002-11-25 フロイント産業株式会社 パンコーティング装置
JPH09313766A (ja) * 1996-01-31 1997-12-09 Sharp Corp ドラム式乾燥洗濯機、ドラム式乾燥機およびドラム式乾燥洗濯機の動作方法
US5746070A (en) * 1996-06-07 1998-05-05 White Consolidated Industries, Inc. Plastic and stainless steel horizontal axis spin tub
US5713138A (en) * 1996-08-23 1998-02-03 Research, Incorporated Coating dryer system
US5771604A (en) * 1997-04-07 1998-06-30 Maytag Corporation Clothes dryer air inlet arrangement
ES2172108T3 (es) * 1997-07-17 2002-09-16 Glatt Maschinen & Appbau Ag Tambor para albergar un producto en forma de particulas, dispositivo que contiene un tambor y procedimiento para la fabricacion del tambor.
US6092301A (en) * 1998-11-13 2000-07-25 Komanowsky; Michael Microwave drying of hides under vacuum in tanning equipment
US6393725B1 (en) * 2000-06-13 2002-05-28 Electric Power Research Institute, Inc. Compact microwave clothes dryer and method
US6601315B2 (en) * 2000-12-14 2003-08-05 Bausch & Lomb Incorporated Combined fluidized bed dryer and absorption bed
DE20122486U1 (de) * 2001-01-30 2005-12-15 BSH Bosch und Siemens Hausgeräte GmbH Trockengestell für einen Wäschetrockner
DE10103987A1 (de) * 2001-01-30 2002-08-01 Bsh Bosch Siemens Hausgeraete Trockengestell für einen Wäschetrockner
US6584699B2 (en) * 2001-05-15 2003-07-01 Ronning Engineering, Co., Inc. Three stage single pass high density drying apparatus for particulate materials
KR100465691B1 (ko) * 2002-01-17 2005-01-13 엘지전자 주식회사 드럼 세탁기의 도어 장착구조
CN104278498B (zh) * 2002-04-10 2017-04-12 菲舍尔和佩克尔应用有限公司 洗衣机
US7380423B1 (en) * 2002-05-03 2008-06-03 Musone John P Combined washer dryer
KR100451742B1 (ko) * 2002-08-13 2004-10-08 엘지전자 주식회사 의류건조기
WO2004029351A2 (fr) * 2002-09-20 2004-04-08 Herbert Kannegiesser Gmbh Procede et dispositif pour egoutter du linge
CA2409727C (fr) * 2002-10-24 2007-08-21 Camco Inc. Seche-linge a panneau arriere a ecartement reglable
US6757986B2 (en) * 2002-11-18 2004-07-06 Rhona Miller Portable (mini) clothes & hair dryer
DE10323494A1 (de) * 2003-05-23 2004-12-30 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrockner
CN100334290C (zh) * 2003-08-07 2007-08-29 三洋电机株式会社 烘干机
US7401546B2 (en) * 2003-09-09 2008-07-22 Dairy Tech, Inc. Batch pasteurizer
BRPI0414841A (pt) * 2003-09-29 2006-11-21 Self Propelled Res And Dev Spe aparelho de secagem, aparelho de lavagem, cámara de secagem
KR101073508B1 (ko) * 2003-11-17 2011-10-17 삼성전자주식회사 의류 건조기
US20050120586A1 (en) * 2003-12-06 2005-06-09 Hwang Sung G. Dryer
EP1541741B1 (fr) * 2003-12-09 2016-08-10 LG Electronics, Inc. Sèche-linge.
DE602004029436D1 (de) * 2003-12-10 2010-11-18 Lg Electronics Inc Wäschetrockner mit Trocknungsauflage
KR101012365B1 (ko) * 2003-12-11 2011-02-09 엘지전자 주식회사 건조 드럼의 제조 방법
KR101079083B1 (ko) * 2003-12-18 2011-11-02 엘지전자 주식회사 분류 건조용 스플리터
KR101014717B1 (ko) * 2003-12-19 2011-02-16 엘지전자 주식회사 의류건조기의 백커버 구조
KR100607266B1 (ko) * 2003-12-19 2006-07-28 엘지전자 주식회사 건조기의 덕트 구조
US7562467B2 (en) * 2003-12-22 2009-07-21 Lg Electronics Inc. Dryer, and motor mounting structure of the same
US7748139B2 (en) * 2003-12-22 2010-07-06 Lg Electronics Inc. Laundry dryer and drum supporting assembly thereof
US7251905B2 (en) * 2003-12-22 2007-08-07 Lg Electronics Inc. Condensed water storing apparatus of a dryer
KR100556805B1 (ko) * 2004-05-11 2006-03-10 엘지전자 주식회사 의류 건조기
KR100602242B1 (ko) * 2004-05-12 2006-07-19 주식회사 대우일렉트로닉스 드럼 세탁기의 건조 열풍 공급 구조
JP4059236B2 (ja) * 2004-08-20 2008-03-12 松下電器産業株式会社 ドラム式洗濯乾燥機
KR100697070B1 (ko) * 2004-11-06 2007-03-20 엘지전자 주식회사 건조기와 세탁건조기와 그 제어 방법
KR101059814B1 (ko) * 2004-12-01 2011-08-26 삼성전자주식회사 의류건조기
US7320186B2 (en) * 2005-09-02 2008-01-22 Bsh Home Appliances Corporation Appliance door having see-through portion
US8087184B2 (en) * 2006-07-28 2012-01-03 General Electric Company Clothes dryer with extendable rack
CA2554497C (fr) * 2006-07-28 2010-02-16 Mabe Canada Inc. Dispositif de fixation de roue de ventilateur pour secheuse a linge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110887352A (zh) * 2019-10-29 2020-03-17 艾春 一种生物饲料加工用干燥装置

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EP1857584A3 (fr) 2009-10-14
EP1857584A2 (fr) 2007-11-21
DE102006023389A1 (de) 2007-11-22
US20070266587A1 (en) 2007-11-22
DK1857584T3 (en) 2014-03-17

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