EP1526210B1 - Procédé pour commander une machine à laver - Google Patents
Procédé pour commander une machine à laver Download PDFInfo
- Publication number
- EP1526210B1 EP1526210B1 EP04022066A EP04022066A EP1526210B1 EP 1526210 B1 EP1526210 B1 EP 1526210B1 EP 04022066 A EP04022066 A EP 04022066A EP 04022066 A EP04022066 A EP 04022066A EP 1526210 B1 EP1526210 B1 EP 1526210B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dewatering
- cycle
- drum
- drying
- laundry
- 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.)
- Expired - Lifetime
Links
- 238000005406 washing Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 78
- 239000006260 foam Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 24
- 239000003599 detergent Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/60—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/20—Temperature
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/28—Electric heating
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/30—Blowers
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/56—Remaining operation time; Remaining operational cycles
Definitions
- the present invention relates to a washing machine and control method thereof.
- a drum type washing machine adopts a washing system using a friction between a laundry and a drum rotated by receiving a drive force of a motor while a detergent, water, and laundry are held within the drum.
- the drum type washing machine is advantageous in causing less damage to the laundry, preventing the laundry from being raveled, and providing washing effects of beating and rubbing.
- the drum type washer/dryer dries a laundry within a drum in a manner of sucking to heat an external air using a fan and heater provided outside a tub and blowing the heated air into the tub.
- FIG. 1 and FIG. 2 are cross-sectional diagrams of a drum type washing machine equipped with a drying function (washer/dryer) according to a related art, such as is disclosed in EP-A-0 829 569 .
- a cylindrical tub 2 is provided within a cabinet 1 and a cylindrical drum 3 is provided within the tub 2.
- a drive shaft 4 is installed at a rear part of the drum 3 to be connected to a motor 5.
- a drive power of the motor 5 is transferred to the drum 3 to rotate.
- a multitude of perforated holes are formed on an outer circumference of the drum 3 so that air or water can pass through the perforated holes.
- a circulation duct 6 is provided outside the tub 2 to form a circulation path of heated air. Specifically, both ends of the circulation duct 6 communicate with lower and upper parts of the tub 2, respectively. And, a blower fan 7 for forcibly blowing air to circulate and a heater 8 for heating the blown air are installed within the circulation duct 6.
- a cooling water inlet pipe 9 for supplying cooling water from outside for the condensation of air flowing in the circulation duct 6 is connected to an upper part of the circulation duct 6.
- a tub temperature sensor 'B' sensing a temperature within the tub 2 is installed within the tub 2, and a duct temperature sensor 'A' sensing a temperature of a circulating air is installed inside the circulation duct 6.
- a method of controlling a drying cycle in the drum type washing machine equipped with the drying function according to a related art is explained as follows.
- the blower fan 7 is driven to suck air into the circulation duct 6.
- the air blown to flow in the circulation duct 6 is passed through the heater 8 to be heated at a high temperature and then flows in the drum 3 to exchange heat with a laundry within the drum 3 for drying the laundry.
- the humid air resulting from the heat exchange with the laundry within the tub 2 flows in the circulation duct 6 again by the operation of the blower fan 7. If the hot and humid air is supplied to the heater 8 via the blower fan 7, performance of the blower fan 7 is reduced and efficiency of the heater 8 is considerably lowered. Hence, the cooling water is supplied via the cooling water inlet pipe 9 to condense the hot and humid air flowing from the tub 2. Thus, humidity of the corresponding air is lowered.
- the humidity-lowered air is passed through the heater 8 to be heated at a high temperature and then flows in the tub 2 again, whereby a circulation process of drying the laundry is repeated.
- the motor 5 rotates the drum 3 at a low rotational speed of about 50RPM so that the hot air can evenly come into contact with the laundry.
- the temperature TA sensed by the duct temperature sensor 'A' or the temperature TB sensed by the tub temperature sensor 'B' is equal to or greater than a second setup value, or if a predetermined time expires from the initiation of the drying cycle
- the heater 8 stops being driven but the blower fan 7 is operated during a period of time to perform a cool air drying.
- the drying cycle is further performed during an additional period of time and is then terminated.
- the dewatering cycle is carried out for the dewatering only. After the dewatering cycle has been completed, the drying cycle is entered to initiate the corresponding drying. Hence, the drying time is inevitably elongated.
- the drying cycle adopted by the related art drum type washing machine is purely carried out for the dewatering only during the dewatering cycle but never performs a bit of the drying function.
- the drying time is elongated, whereby the related art fails to meet the latest trend or demand for the high drying performance.
- the present invention is directed to a washing machine and control method thereof that substantially obviates one or more of the problems due to limitations and disadvantages of the related art.
- An object of the present invention which has been devised to solve the foregoing problem, lies in providing a washing machine and control method thereof, by which a laundry can be dried more effectively.
- the present invention includes at least one or more preliminary drying periods during a dewatering cycle.
- a drying heater may be turned on during a predetermined time, or a time to be determined during operation, to be operative in dewatering and drying the laundry simultaneously. And, cooling water for condensing hot and humid air may be supplied during at least one period of the dewatering cycle.
- the dewatering cycle sub-routine further includes the step of condensing hot and humid air produced from the drum during at least one portion of the dewatering cycle.
- the washing machine further includes a cooling water inlet pipe supplying a cooling water to condense hot and humid air flowing via the air supply path.
- the following description of the present invention refers to the configuration of the related art drum type washing machine in FIG. 1 and FIG. 2 without appended explanations since the configuration and function of a drum type washing machine according to the present invention are similar to those of the related art drum type washing machine except a function of a control unit.
- FIGs. 1 to 3 The preferred embodiment of the present invention is explained in detail by referring to FIGs. 1 to 3 as follows.
- a drum type washing machine includes a drying heater 8 heating air to provide hot air, a blower fan 7 forcibly supplying the hot air to a drum 3 via air supply path, a circulation duct 6 forming the air supply path, a cooling water inlet pipe 9 connected to the circulation duct 6 to supply a cooling water for condensing hot and humid air flowing via the circulation duct 6, and a control unit.
- the control unit sequentially executes a washing cycle sub-routine, a rinsing cycle sub-routine, a dewatering cycle sub-routine, and a drying cycle sub-routine.
- the control unit turns on the drying heater 8 at least one or more time during a prescribed period of time each to dewater a laundry and simultaneously to execute a preliminary drying period for drying the laundry.
- the control unit supplies the cooling water to an inside of the circulation duct 6 via the cooling water inlet pipe 9 to condense the hot and humid air flowing through the circulation duct 6.
- a control method of a washing machine according to the present invention is explained in detail by referring to FIG. 3 as follows.
- FIG. 3 is a graph of explaining a method of controlling a washing machine according to the present invention.
- a dewatering cycle is carried out to dewater a laundry in a manner of rotating the drum at a plurality of different rotational speeds.
- the dewatering cycle includes a plurality of first periods for detecting both eccentricities and foams by rotating the drum at a low dewatering speed selected from a plurality of the different rotational speeds, respectively, a plurality of second periods lying between a plurality of the first periods to rotate the drum at normal dewatering speeds selected from a plurality of the different rotational speeds and simultaneously to perform preliminary drying if the eccentricities and foams detected through the first periods are decided as normal, respectively, a third period lying behind the second periods to finally rotate the drum at a high dewatering speed selected from a plurality of the different rotational speeds, and a fourth period lying next to the third period to perform a process of unraveling the laundry.
- the low dewatering speed is 600 rpm
- the normal dewatering speeds are 900 rpm to 1,000 rpm
- the high dewatering speed is 1,400 rpm.
- the preliminary drying is carried out in a manner of driving the heater heating the air and the blower fan forcibly supplying the heated air to the drum. In doing so, the drum 3 is rotated by the motor and the dewatering speeds are substantially the rotational speeds of the motor, respectively.
- a plurality of preliminary drying periods exist between a plurality of the second periods for rotating the drum 3 at the low dewatering speed exceeding 600 rpm. Namely, a plurality of the preliminary drying periods substantially correspond to the second periods for rotating the drum 3 at the normal dewatering speeds of 900 rpm or 1000 rpm, respectively.
- each of the preliminary drying periods exists after the detected laundry eccentricity and foam have been decided as normal.
- the eccentricity corresponds to a distance between a central axis of the drum and a gravity center of the laundry.
- the control unit enables to execute a step of condensing the hot and humid air produced from the drum during at least one period of the dewatering cycle.
- the cooling water can be supplied to the circulation duct 6 via the cooling water inlet pipe 9.
- control unit enables to keep supplying the cooling water to the circulation duct 6 during the entire periods of the dewatering cycle.
- the control unit can periodically supplies the cooling water to the circulation duct 6.
- control unit may keep supplying the cooling water to the circulation duct 6 during the preliminary drying periods only.
- control unit may periodically keep supplying the cooling water to the circulation duct 6 during the preliminary drying periods only.
- the cooling water is supplied to the circulation duct 6 by about 0.5 liter per minute in the embodiment of the present invention.
- a process of controlling the cycles by the control unit of the drum type washing machine according to the present invention is explained as follows.
- a user puts a laundry in the drum 3 and selects a specific washing course.
- the control unit then performs the dewatering cycle after completion of the washing and rinsing cycles.
- the drum 3 In each of the first periods of the dewatering cycle, the drum 3 is rotated at a rotational speed below 600 rpm to dewater the laundry. In doing so, the control unit detects the eccentricity and foam to decide whether the detected eccentricity and foam are normal. And, the control unit turns off the drying heater 8 and the blower fan 7 not to execute the preliminary drying during each of the first periods.
- the control unit While making the drum 3 be rotated at the rotational speed below 600 rpm, the control unit detects the eccentricity and foam to decide whether the detected eccentricity and foam are normal. The control unit then rotates the drum 3 in a manner of raising the dewatering speed up to the low dewatering speed of 600 rpm and then lowering the dewatering speed down to a basic rpm.
- control unit re-detects the eccentricity in the period where the drum 3 is rotated at a speed equal to or smaller than the low dewatering speed of 600 rpm. And, the control unit regards the re-detected eccentricity as a real eccentricity.
- the control unit raises the dewatering speed up to 900 rpm of the first normal dewatering speed corresponding to the second period to rotate the drum 3. Hence, the laundry can be stably dewatered without the eccentricity during the period having the normal dewatering speed of 900 rpm.
- control unit turns on the drying heater 8 and the blower fan 7 to execute the preliminary drying.
- control unit stops rotating the drum 3. In doing so, the control unit turns off the drying heater 8 and the blower fan 7 as well.
- the control unit finally detects the eccentricity and foam and then decides whether the finally detected eccentricity and foam are normal. If deciding the finally detected eccentricity and foam are normal, the control unit raises the dewatering speed up to 1,000 rpm of the second normal dewatering speed and rotates the drum 3 during a prescribed time to dewater the laundry within the drum 3. In the second period for rotating the drum 3 at the second normal dewatering speed of 1,000 rpm, the control unit turns on the drying heater 8 and the blower fan 7 again for the preliminary drying.
- the control unit raises the dewatering speed up to the high dewatering speed of 1,400 rpm to dewater the laundry by rotating the drum 3 during a prescribed time.
- the control unit then reduces the dewatering speed to 'zero' .
- the period for rotating the drum 3 at the high dewatering speed of 1,400 rpm corresponds to the third period.
- control unit executes the fourth period for unraveling the laundry.
- the unraveling process of the laundry is the last period of the dewatering cycle.
- the control unit controls the drying heater 8 so that a temperature of the heated air within the circulation duct can lie within a prescribed temperature range.
- the prescribed temperature range is previously determined so as not to overheat the air and not to lower the drying performance.
- the control unit turns off the drying heater 8 if the temperature of the heated air is 90°C. And, the control unit turns on the drying heater 8 if the temperature of the heated air is 87°C.
- the control unit in performing the dewatering cycle, enables the cooling water to be continuously or periodically supplied to the circulation duct 8 via the cooling water inlet pipe 9. In doing so, the cooling water is supplied to prevent the steam, which is generated from the heat exchange between the laundry and the heated air within the drum 3 during the preliminary drying periods, from escaping via a grip of a detergent box.
- the control unit executes the drying cycle for the drying only.
- the dewatering cycle according to the embodiment of the present invention is carried out in a manner of turning on the drying heater 8 and the blower fan 7 during the prescribed periods to perform both of the dewatering and the drying on the laundry.
- the drying periods of the dewatering cycle are named 'preliminary drying periods', respectively.
- the cooling water supply enables to prevent the steam from being discharged via the detergent box.
- drum type washing machine is exemplarily used in the embodiment of the present invention for the application thereto. Yet, it is apparent to those skilled in the art that the embodiment of the present invention be applicable to the pulsator type washing machines and other washing machines provided with the dewatering and drying functions.
- the preliminary drying function is executed during the dewatering cycle proceeding prior to the normal drying cycle as well as the dewatering function.
- the present invention enables to reduce the drying cycle time after completion of the dewatering cycle. And, the present invention enables to shorten the overall washing process from the washing cycle to the drying cycle.
- the present invention prevents the steam from being discharged to the detergent box during the respective preliminary drying periods, thereby enabling to enhance the stability and reliance on the product.
- the present invention provides a washing machine and control method thereof, by which a laundry can be dried more effectively, by which a drying cycle time can be shortened, and by which stability and reliance can be enhanced.
- the present invention includes the step of performing dewatering and preliminary drying simultaneously during a dewatering cycle. And, The present invention supplies cooling water for condensing hot and humid air during the dewatering cycle.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Claims (12)
- Procédé de commande d'une machine à laver, la machine à laver incluant un tambour (3) pour y renfermer du linge, le procédé comprenant les étapes de :- mise en oeuvre d'un cycle de rinçage ;- mise en oeuvre d'un cycle d'essorage, le cycle d'essorage comprenant la mise sur marche d'un chauffage pour ne sécher le linge que si une excentricité détectée et une mousse détectée satisfont à une condition prédéterminée ; et- mise en oeuvre d'un cycle de séchage.
- Procédé selon la revendication 1, dans lequel sont prévus, au sein de la machine à laver, le chauffage (8) chauffant l'air et un ventilateur soufflant (7) alimentant à force le tambour (3) en air chauffé..
- Procédé selon la revendication 2, dans lequel le chauffage (8) est commandé pour laisser une température de l'air chauffé au sein d'une gamme prescrite, au cours de ladite au moins une période de séchage préliminaire.
- Procédé selon la revendication 3, dans lequel le chauffage (8) est mis sur arrêt si la température de l'air chauffé est de 90°C et dans lequel le chauffage est mis sur marche si la température de l'air chauffé est de 87°C.
- Procédé selon la revendication 1, dans lequel ladite au moins une période de séchage préliminaire est insérée entre une pluralité de périodes d'essorage où le tambour (3) tourne, respectivement, à une pluralité de vitesses d'essorage normales.
- Procédé selon la revendication 5, dans lequel une pluralité de vitesses d'essorage normales sont, respectivement, 900 tours/min et 1000 tours/min.
- Procédé selon la revendication 1, dans lequel ladite au moins une période de séchage préliminaire existe après chaque période correspondante détectant une excentricité correspondant à une distance entre un axe central du tambour (3) et un centre de gravité du linge, et une mousse du linge.
- Procédé selon la revendication 1, dans lequel la mise en oeuvre d'un cycle d'essorage comprend la condensation de l'air chaud et humide produit depuis le tambour (3) au cours d'au moins une portion du cycle d'essorage.
- Procédé selon la revendication 8, dans lequel l'étape de condensation est mise en oeuvre en continu au cours du cycle d'essorage.
- Procédé selon la revendication 8, dans lequel l'étape de condensation est mise en oeuvre périodiquement au cours du cycle d'essorage.
- Procédé selon la revendication 8, dans lequel l'étape de condensation est mise en oeuvre en continu au cours du cycle d'essorage, seulement pendant le séchage préliminaire.
- Procédé selon la revendication 8, dans lequel l'étape de condensation est mise en oeuvre périodiquement au cours du cycle d'essorage, seulement pendant le séchage préliminaire.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030073425A KR100686044B1 (ko) | 2003-10-21 | 2003-10-21 | 세탁기의 탈수운전 제어방법 |
KR1020030073426A KR100686045B1 (ko) | 2003-10-21 | 2003-10-21 | 세탁기의 탈수운전 제어방법 |
KR2003073425 | 2003-10-21 | ||
KR2003073426 | 2003-10-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1526210A2 EP1526210A2 (fr) | 2005-04-27 |
EP1526210A3 EP1526210A3 (fr) | 2009-05-13 |
EP1526210B1 true EP1526210B1 (fr) | 2010-07-28 |
Family
ID=34395717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04022066A Expired - Lifetime EP1526210B1 (fr) | 2003-10-21 | 2004-09-16 | Procédé pour commander une machine à laver |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050081308A1 (fr) |
EP (1) | EP1526210B1 (fr) |
CN (1) | CN100487183C (fr) |
AT (1) | ATE475737T1 (fr) |
AU (1) | AU2004210559B2 (fr) |
DE (1) | DE602004028321D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2570548A1 (fr) | 2011-09-19 | 2013-03-20 | Electrolux Home Products Corporation N.V. | Laveuse-sécheuse avec au moins un condensateur |
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KR101100309B1 (ko) * | 2004-12-01 | 2011-12-30 | 엘지전자 주식회사 | 짝 편심을 고려한 세탁기의 탈수 제어 방법 |
KR100775831B1 (ko) * | 2005-06-08 | 2007-11-13 | 엘지전자 주식회사 | 드럼세탁기의 거품감지장치 및 이를 구비하는 드럼세탁기 |
US20070163056A1 (en) * | 2005-11-30 | 2007-07-19 | Lg Electronics Inc. | Method for controlling washing machine having drying function |
EP1803846A1 (fr) * | 2005-12-30 | 2007-07-04 | IAR-SILTAL S.p.A. | Procédé d' essorage pour machines à laver |
DE102007007354B4 (de) * | 2006-02-20 | 2013-10-10 | Lg Electronics Inc. | Wäschetrockner und Verfahren zur Steuerung |
KR100673708B1 (ko) * | 2006-04-05 | 2007-01-24 | 엘지전자 주식회사 | 세탁물을 탈수하는 방법 |
KR100830514B1 (ko) * | 2006-06-12 | 2008-05-21 | 엘지전자 주식회사 | 건조기 및 그 제어방법 |
US8312582B2 (en) * | 2006-06-19 | 2012-11-20 | Samsung Electronics Co., Ltd. | Washing machine and control method thereof |
US8522380B2 (en) * | 2006-06-19 | 2013-09-03 | Samsung Electronics Co., Ltd. | Control method of washing machine |
US7997006B2 (en) * | 2007-01-12 | 2011-08-16 | Lg Electronics Inc. | Laundry machine and control method thereof |
KR101407959B1 (ko) * | 2008-01-22 | 2014-06-20 | 삼성전자주식회사 | 볼 밸런서를 구비한 드럼 세탁기 및 그 제어방법 |
DE102008027808A1 (de) | 2008-06-11 | 2009-06-25 | Miele & Cie. Kg | Verfahren zum Betreiben eines Waschtrockners |
KR20100120053A (ko) * | 2009-05-04 | 2010-11-12 | 엘지전자 주식회사 | 세탁장치 및 그 제어방법 |
CN102953251B (zh) * | 2011-08-27 | 2017-02-08 | 博西华电器(江苏)有限公司 | 织物处理装置及其控制甩干及烘干程序的方法 |
EP2581483B1 (fr) | 2011-10-13 | 2017-07-19 | LG Electronics Inc. | Appareil de traitement de vêtement et son procédé de commande |
KR102011816B1 (ko) | 2012-02-01 | 2019-08-19 | 엘지전자 주식회사 | 세탁장치의 제어방법 |
FR2986539B1 (fr) * | 2012-02-03 | 2014-03-21 | Francois | Dispositif de sechage de textiles utilises en boulangerie |
JP6049372B2 (ja) * | 2012-09-19 | 2016-12-21 | 東芝ライフスタイル株式会社 | 洗濯乾燥機 |
KR101594368B1 (ko) | 2013-09-03 | 2016-02-16 | 엘지전자 주식회사 | 의류처리장치 및 그 제어방법 |
CN104831505A (zh) * | 2014-02-08 | 2015-08-12 | 海尔集团技术研发中心 | 干洗机和用于干洗机的干洗方法 |
CN105332233B (zh) * | 2014-07-18 | 2018-01-16 | 无锡小天鹅股份有限公司 | 洗干一体机及其烘干控制方法和烘干控制系统 |
WO2016098008A1 (fr) * | 2014-12-19 | 2016-06-23 | Indesit Company S.P.A. | Procédé de commande d'un lave-linge séchant pour exécuter un cycle rapide, et lave-linge séchant configuré pour conduire ledit procédé |
CN105088628B (zh) * | 2015-05-29 | 2020-05-15 | 无锡小天鹅电器有限公司 | 洗衣机的脱水烘干方法 |
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CN106702700B (zh) * | 2016-11-15 | 2019-11-05 | Tcl家用电器(合肥)有限公司 | 衣物烘干方法 |
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CN112095285B (zh) * | 2019-05-30 | 2024-05-28 | 青岛海尔洗衣机有限公司 | 一种洗衣机的脱水控制方法及洗衣机 |
US20220307185A1 (en) * | 2021-03-29 | 2022-09-29 | Haier Us Appliance Solutions, Inc. | Combination laundry appliance with improved drying |
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GB930232A (en) * | 1958-12-10 | 1963-07-03 | Philco Corp | Improvements in and relating to laundry apparatus |
FR2340390A1 (fr) * | 1976-02-05 | 1977-09-02 | Licentia Gmbh | Procede pour le sechage de linge dans des machines automatiques a laver et secher. |
JP2749371B2 (ja) * | 1989-05-20 | 1998-05-13 | 株式会社日立製作所 | 全自動洗濯・乾燥機 |
US5411042A (en) * | 1993-08-20 | 1995-05-02 | Sanyo Electric Co., Ltd. | Dish washing machine |
US5887456A (en) * | 1995-08-30 | 1999-03-30 | Sharp Kabushiki Kaisha | Drum type drying/washing machine |
JP3346993B2 (ja) * | 1996-09-13 | 2002-11-18 | 株式会社東芝 | 洗濯乾燥機 |
JP2001178985A (ja) * | 1999-12-27 | 2001-07-03 | Matsushita Electric Ind Co Ltd | 洗濯乾燥機 |
KR100471350B1 (ko) * | 2002-05-17 | 2005-03-08 | 엘지전자 주식회사 | 드럼세탁기의 탈수 제어방법 |
-
2004
- 2004-09-09 AU AU2004210559A patent/AU2004210559B2/en not_active Ceased
- 2004-09-13 US US10/938,555 patent/US20050081308A1/en not_active Abandoned
- 2004-09-16 DE DE602004028321T patent/DE602004028321D1/de not_active Expired - Lifetime
- 2004-09-16 EP EP04022066A patent/EP1526210B1/fr not_active Expired - Lifetime
- 2004-09-16 AT AT04022066T patent/ATE475737T1/de not_active IP Right Cessation
- 2004-09-20 CN CNB2004100780419A patent/CN100487183C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2570548A1 (fr) | 2011-09-19 | 2013-03-20 | Electrolux Home Products Corporation N.V. | Laveuse-sécheuse avec au moins un condensateur |
WO2013041513A1 (fr) | 2011-09-19 | 2013-03-28 | Electrolux Home Products Corporation N.V. | Machine à laver séchante ayant au moins un condensateur |
EP3719194A1 (fr) | 2011-09-19 | 2020-10-07 | Electrolux Home Products Corporation N.V. | Laveuse-sécheuse avec au moins un condensateur |
Also Published As
Publication number | Publication date |
---|---|
CN1609327A (zh) | 2005-04-27 |
EP1526210A3 (fr) | 2009-05-13 |
AU2004210559A1 (en) | 2005-05-05 |
AU2004210559B2 (en) | 2010-07-22 |
EP1526210A2 (fr) | 2005-04-27 |
CN100487183C (zh) | 2009-05-13 |
ATE475737T1 (de) | 2010-08-15 |
DE602004028321D1 (de) | 2010-09-09 |
US20050081308A1 (en) | 2005-04-21 |
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