EP2436833A1 - Sèche-linge - Google Patents
Sèche-linge Download PDFInfo
- Publication number
- EP2436833A1 EP2436833A1 EP11178702A EP11178702A EP2436833A1 EP 2436833 A1 EP2436833 A1 EP 2436833A1 EP 11178702 A EP11178702 A EP 11178702A EP 11178702 A EP11178702 A EP 11178702A EP 2436833 A1 EP2436833 A1 EP 2436833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- drying
- clothes
- control unit
- rotary drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/26—Condition of the drying air, e.g. air humidity or 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/34—Humidity
-
- 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
- D06F2105/12—Humidity or dryness of 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
- 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
- D06F2105/30—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
- D06F2105/56—Remaining operation time; Remaining operational cycles
-
- 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
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
Definitions
- the present invention relates to a clothes dryer for drying clothes and the like in a rotary drum.
- Patent Document 1 Unexamined Japanese Patent Publication No. H09-285696
- Patent Document 1 has disclosed a clothes dryer that is provided with functions for detecting a drying efficiency of articles to be dried such as clothes and the like, and for completing a drying step.
- Fig. 4 is a system block diagram showing a conventional clothes dryer.
- main body 51 of the conventional clothes dryer is provided with, at least, rotary drum 52, heat-exchange type fan 53, heater 54, circulation ducts 55, 56 and 57, calculating unit 58, and humidity sensor 59.
- Rotary drum 52, heat-exchange type fan 53 and heater 54 are connected to a circulation dehumidifying-type clothes dryer through circulation ducts 55, 56 and 57 so as to form air circulation paths thereof.
- heat-exchange type fan 53 air is circulated through circulation ducts 55, 56 and 57 and the inside of rotary drum 52.
- Fig. 5 is a flow chart describing a control method of the control unit in the conventional clothes dryer.
- step S101 After the start of a drying operation, calculating unit 58 first compares a relative humidity level detected by humidity sensor 59 with a first specified value (step S101). When the relative humidity level is less than the first specified value (Yes in step S101), the drying step is completed (step S102), and an air-feeding step is started (step S103). In contrast, the relative humidity level is the first specified value or more (No in step S101), a determination is made as to whether or not any interruption is present (step S106). When any interruption is present (Yes in step S106), the process returns to a main routine, and when no interruption is present (No in step S106), the process returns to step S101 so that the relative humidity level is compared with the first specified value.
- a relative humidity level detected by humidity sensor 59 is compared with a second specified value (step S104).
- a determination is made as to whether or not any interruption is present step S105.
- the process returns to the main routine, and when no interruption is present (No in step S105), the process returns to step S104 so that the relative humidity level is compared with the second specified value.
- the interruption determination is carried out (step S106). In the case where any interruption is present (Yes in step S106), the process returns to the main routine, and when no interruption is present (No in step S106), the process returns to step S101 so that the relative humidity level is compared with the first specified value.
- the clothes dryer of the present invention is provided with: a rotary drum for housing clothes; a motor for driving the rotary drum; an air-feeding unit for feeding drying air into the rotary drum; a heating unit for heating the drying air; an air circulation path having an air supply passage and an air discharge passage for circulating the drying air inside the rotary drum, and; a first humidity sensor for detecting humidity in the drying air that passes through the air supply passage; a second humidity sensor for detecting humidity in the drying air that passes through the air discharge passage; a calculating unit for calculating a change in humidity based on signals from the first humidity sensor and the second humidity sensor; and a control unit for controlling a drying operation, wherein the control unit controls an air-feeding quantity and a temperature of the drying air according to a result of the calculation carried out in the calculating unit.
- Fig. 1 is a system block diagram showing a clothes dryer according to a first exemplary embodiment of the present invention.
- main body 1 of the clothes dryer of the present exemplary embodiment is provided with at least rotary drum 2, motor 3, air circulation path 5 having air supply passage 6 and air discharge passage 7, first humidity sensor 10, second humidity sensor 11, calculating unit 12, and control unit 13.
- Rotary drum 2 shaped a substantially cylinder having a bottom is installed in main body 1 of the clothes dryer so as to rotate therein.
- motor 3 attached to the rear surface side of rotary drum 2, rotary drum 2 is driven to rotate around rotation axis 2a that is disposed in a substantially horizontal direction (including a horizontal direction).
- Motor 3 is prepared as, for example, a brushless DC motor whose rotation speed can be freely changed by inverter control, such as PCM (Pulse Code Modulation) and PWM (Pulse Width Modulation).
- Opening 9 is formed on the front side of rotary drum 2, that is, on the side opposite to motor 3, and by opening a freely openable/closeable door (not shown), clothes 4 and the like can be put in or taken out of rotary drum 2.
- a plurality of baffles 8 for stirring clothes 4 and the like are formed on the inner circumferential side face of rotary drum 2, for example.
- Air circulation path 5 for circulating a drying air inside rotary drum 2 is allowed to communicate with rotary drum 2 through air supply port 6a and air discharge port 7a formed in rotary drum 2.
- air supply port 6a communicates with air supply passage 6 formed on the upstream side of air circulation path 5
- discharge port 7a communicates with air discharge passage 7 formed on the downstream side of air circulation path 5.
- first humidity sensor 10 that detects humidity in a drying air that passes through air supply passage 6
- second humidity sensor 11 that detects humidity in a drying air that passes through air discharge passage 7
- control unit 13 controls at least one of air-feeding quantity control unit 15, hot-air temperature control unit 17, and drum rotation control unit 18 so that a drying operation is carried out.
- Air-feeding quantity control unit 15 controls air-feeding unit 14 such as an air-feeding fan, installed in rotary drum 2 so that the air-feeding quantity of drying air to be fed into rotary drum 2 is controlled.
- hot-air temperature control unit 17 controls heating unit 16 such as a heater, installed on the downstream side of air-feeding unit 14, so that the temperature of drying air to be fed into rotary drum 2 is controlled.
- Drum rotation control unit 18 controls motor 3 so as to change the rotation speed of rotary drum 2, switch forward/reversed rotation directions, and control operation time, etc.
- rotary drum 2 rotates at a predetermined rotation speed with motor 3 being controlled by drum rotation control unit 18 of control unit 13. Then, by power-controlling heating unit 16 that is controlled by control unit 13 through hot-air temperature control unit 17, air is heated to a predetermined temperature, and used for drying air. The drying air is directed into rotary drum 2 by air-feeding unit 14 that is controlled by control unit 3 through air-feeding quantity control unit 15.
- Clothes 4 that are loaded into rotary drum 2 are lifted upward by baffles 8 when rotary drum 2 is rotated, and stirred. Thus, clothes 4 and the drying air are made in contact with each other so that moisture of clothes 4 is removed so as to be dried.
- Fig. 2 is a schematic diagram showing a relationship between the relative humidity and a drying efficiency of clothes relative to operation time of a clothes dryer of the first exemplary embodiment.
- Fig. 2 shows relationships among relative humidity RH1 (20) of air supply passage 6 detected by first humidity sensor 10, relative humidity RH2 (21) of air discharge passage 7 detected by second humidity sensor 11 and a drying efficiency ⁇ (22) of clothes 4 inside rotary drum 2 in a drying step, relative to operation time t in the present first exemplary embodiment.
- the drying efficiency refers to a value obtained by dividing a difference between detection signals inputted from first humidity sensor 10 and second humidity sensor 11 by output setting values of air-feeding quantity and temperature.
- the drying step is transferred from a preheat drying step to a constant-rate drying step and then to a reduced-rate drying step.
- the constant drying step corresponds to a period from completion time t1 of the preheat drying step to completion time t2 of the constant drying step.
- the reduced-rate drying step corresponds to a period from completion time t2 of the constant drying step to completion time t3 of the drying operation. In this case, an accumulated period of time of the preheat drying step, the constant-rate drying step, and the reduced-rate drying step is determined as the drying operation time.
- Calculating unit 12 detects relative humidity RH1 (20) and relative humidity RH2 (21) in the preheat drying step, and when relative humidity RH1 (20) has reached a predetermined value, it detects time t1 at which the preheat drying step has been completed.
- the predetermined value refers to a value at which the value of relative humidity RH1 (20), which has been determined by the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17, becomes constant. Then, based upon detected time t1, completion time t2 of the constant-rate drying step is set.
- time t1 becomes longer since a long period of time is required until relative humidity RH1 (20) has reached the predetermined value.
- time t1 becomes shorter, since so much time is not required until relative humidity RH1 (20) has become the predetermined value. For this reason, since the amount of clothes 4 can be determined based upon the length from the start of an operation to time t1, it is possible to determine whether the period of time of the constant-rate drying step is made longer or shorter.
- calculating unit 12 detects relative humidity RH1 (20) of air supply passage 6 and relative humidity RH2 (21) of air discharge passage 7 in the constant-rate drying step, and in the case where relative humidity RH2 (21) starts becoming smaller than a predetermined value (stable value), detects time t2 at which the constant-rate drying step has been completed.
- a predetermined value stable value
- the predetermined value refers to a value at which the value of relative humidity RH2 (21), which has been determined by the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17, becomes constant.
- time t2 becomes longer.
- time t2 becomes shorter. For this reason, depending on the period of time from time t1 to time t2, it is possible to determine whether the period of time t3 is made longer or shorter.
- Fig. 3 is a schematic diagram showing a relationship between the drying efficiency of clothes relative to operation time of the clothes dryer and output setting values of the air-feeding quantity and the temperature of drying air in the present first exemplary embodiment.
- Fig. 3 schematically shows changes in drying efficiency ⁇ (22) of clothes 4 inside rotary drum 2 in a drying step relative to operation time t, the output setting values 23 of the air-feeding quantity of air-feeding quantity control unit 15 and the temperature of hot-air temperature control unit 17 in the present first exemplary embodiment.
- control unit 13 controls the preheat drying step, with the output setting value of air-feeding quantity control unit 15 and the output setting value of hot-air temperature control unit 17 being set at constant values.
- drying efficiency ⁇ (22) is kept constant; however, in the case of entanglement of clothes 4 in the middle of the operation, drying efficiency ⁇ (22) is lowered.
- control unit 13 detects the degree of entanglement of clothes 4. Then, according to the degree of entanglement of clothes 4 thus detected, drum rotation control unit 18 changes settings of the rotation speed of rotary drum 2 and the rotation direction.
- drying efficiency ⁇ (22) in order to quickly return reduced drying efficiency ⁇ (22) to the value of drying efficiency ⁇ (22) prior to the reduction, it allows rotary drum 2 to rotate at high speeds as well as at low speeds, or controls rotary drum 2 so as to forwardly and reversely rotate for predetermined periods of time.
- the entanglement of clothes 4 is lessened so as to dry clothes 4 so that drying efficiency ⁇ (22) is improved.
- control unit 13 upon detection of entanglement of clothes 4, control unit 13 reduces the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17 according to the degree of entanglement of clothes 4. More specifically, upon detection of the degree of entanglement of clothes 4, control unit 13 controls hot-air temperature control unit 17 to reduce the temperature of the drying air. When the entanglement of clothes 4 is lessened, it increases the output setting value of the temperature of hot-air temperature control unit 17, and returns the value to its original output setting value. In the same manner, upon detection of the degree of entanglement of clothes 4, control unit 13 controls air-feeding quantity control unit 15 to reduce the air-feeding quantity of drying air.
- control unit 13 carries out controlling, with the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17 being kept constant, energy that does not devote to evaporation becomes greater; that is, when control unit 13 carries out controlling, with the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17 being kept constant, a wasteful energy consumption occurs. Therefore, as shown in Fig.
- the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17 are lowered so that the energy required for generating hot air to be fed into rotary drum 2 is reduced.
- the output setting value of the air-feeding quantity of air-feeding quantity control unit 15 and the output setting value of the temperature of hot-air temperature control unit 17 are returned to the original values so that the energy required for generating hot air to be fed into rotary drum 2 is increased.
- control unit 13 carries out controlling, with the output setting value of air-feeding quantity control unit 15 and the output setting value of hot-air temperature control unit 17 being kept constant values.
- drying efficiency ⁇ (22) of clothes 4 inside rotary drum 2 is lowered from completion time t2 of the constant-rate drying step to completion time t3 of the reduced-rate drying step.
- the present embodiment has been explained by exemplifying a structure in which, according to the degree of entanglement of clothes 4, the output setting value of air-feeding quantity control unit 15 and the output setting value of hot-air temperature control unit 17 are changed; however, the present invention is not intended to be limited by this structure.
- the controlling may be carried out by changing either one of the output setting value of air-feeding quantity control unit 15 and the output setting value of hot-air temperature control unit 17.
- hot-air temperature control unit 17 controls heating unit 16 such as a heater; however, the present invention is not intended to be limited by this structure.
- it may control a heat pump or the like using an inverter-controlled compressor with its rotation speed being variably changed. With this arrangement, it is possible to achieve a clothes dryer having a superior energy saving performance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010199613A JP2012055400A (ja) | 2010-09-07 | 2010-09-07 | 衣類乾燥機 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2436833A1 true EP2436833A1 (fr) | 2012-04-04 |
Family
ID=44735830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11178702A Withdrawn EP2436833A1 (fr) | 2010-09-07 | 2011-08-24 | Sèche-linge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2436833A1 (fr) |
JP (1) | JP2012055400A (fr) |
CN (1) | CN102433722B (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013215675A1 (de) * | 2013-08-08 | 2015-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Betreiben eines Wäschetrocknungsgeräts mit horizontal drehbarer Wäschetrommel |
WO2015127995A1 (fr) * | 2014-02-28 | 2015-09-03 | Arcelik Anonim Sirketi | Sèche-linge avec un mode de démêlage du linge et procédé de commande associé |
WO2016015765A1 (fr) * | 2014-07-31 | 2016-02-04 | Electrolux Appliances Aktiebolag | Appareil de traitement du linge à détecteur d'humidité |
EP3031978A1 (fr) * | 2014-12-09 | 2016-06-15 | LG Electronics Inc. | Dispositif de séchage et son procédé de contrôle |
KR20160070042A (ko) * | 2016-04-27 | 2016-06-17 | 엘지전자 주식회사 | 건조기 및 이를 제어하는 방법 |
US9371609B2 (en) | 2014-06-24 | 2016-06-21 | General Electric Company | Dryer appliances and methods for operating same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6716213B2 (ja) * | 2015-07-15 | 2020-07-01 | 東芝ライフスタイル株式会社 | 乾燥機 |
KR101613963B1 (ko) | 2014-12-08 | 2016-04-20 | 엘지전자 주식회사 | 히트펌프 사이클을 구비한 의류처리장치 |
KR101613965B1 (ko) | 2014-12-08 | 2016-04-20 | 엘지전자 주식회사 | 배기식 의류 건조기의 제어방법 |
DE102016108863A1 (de) * | 2016-05-13 | 2017-11-16 | TRüTZSCHLER GMBH & CO. KG | Trockner für eine textile Warenbahn mit einer Einrichtung zum energieminimalen Betrieb und Verfahren hierzu |
CN106839200A (zh) * | 2017-01-06 | 2017-06-13 | 青岛海尔空调器有限总公司 | 一种具有干衣组件的空调器及其控制方法 |
CN109402985B (zh) * | 2017-08-18 | 2022-05-27 | 青岛海尔滚筒洗衣机有限公司 | 衣物处理装置及衣物处理方法 |
JP7082532B2 (ja) * | 2018-06-20 | 2022-06-08 | 東芝ライフスタイル株式会社 | 衣類乾燥機及び洗濯乾燥機 |
CN110042637A (zh) * | 2019-04-08 | 2019-07-23 | 青岛海尔滚筒洗衣机有限公司 | 一种衣物烘干装置的缠绕检测方法及衣物烘干装置 |
KR20220144287A (ko) * | 2021-04-19 | 2022-10-26 | 엘지전자 주식회사 | 의류처리장치 |
KR20220144288A (ko) * | 2021-04-19 | 2022-10-26 | 엘지전자 주식회사 | 의류처리장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388939A1 (fr) * | 1989-03-24 | 1990-09-26 | Sanyo Electric Co., Ltd. | Dispositif et procédé de réglage d'un sèche-linge |
JPH09285696A (ja) | 1996-04-22 | 1997-11-04 | Matsushita Electric Ind Co Ltd | 衣類乾燥機 |
US20100037480A1 (en) * | 2007-04-20 | 2010-02-18 | Bsh Bosch Und Siemens Hausgerate Gmbh | Method for operating a condenser tumble-dryer comprising a thermal pump and a condenser tumble dryer that is suitable for said method |
EP2343412A1 (fr) * | 2010-01-06 | 2011-07-13 | Samsung Electronics Co., Ltd. | Sèche-linge et son procédé de contrôle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100503939C (zh) * | 2004-09-06 | 2009-06-24 | 乐金电子(天津)电器有限公司 | 滚筒洗衣机自动烘干装置以及其方法 |
-
2010
- 2010-09-07 JP JP2010199613A patent/JP2012055400A/ja active Pending
-
2011
- 2011-08-24 EP EP11178702A patent/EP2436833A1/fr not_active Withdrawn
- 2011-09-07 CN CN2011102688794A patent/CN102433722B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388939A1 (fr) * | 1989-03-24 | 1990-09-26 | Sanyo Electric Co., Ltd. | Dispositif et procédé de réglage d'un sèche-linge |
JPH09285696A (ja) | 1996-04-22 | 1997-11-04 | Matsushita Electric Ind Co Ltd | 衣類乾燥機 |
US20100037480A1 (en) * | 2007-04-20 | 2010-02-18 | Bsh Bosch Und Siemens Hausgerate Gmbh | Method for operating a condenser tumble-dryer comprising a thermal pump and a condenser tumble dryer that is suitable for said method |
EP2343412A1 (fr) * | 2010-01-06 | 2011-07-13 | Samsung Electronics Co., Ltd. | Sèche-linge et son procédé de contrôle |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013215675A1 (de) * | 2013-08-08 | 2015-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Betreiben eines Wäschetrocknungsgeräts mit horizontal drehbarer Wäschetrommel |
WO2015127995A1 (fr) * | 2014-02-28 | 2015-09-03 | Arcelik Anonim Sirketi | Sèche-linge avec un mode de démêlage du linge et procédé de commande associé |
US9371609B2 (en) | 2014-06-24 | 2016-06-21 | General Electric Company | Dryer appliances and methods for operating same |
WO2016015765A1 (fr) * | 2014-07-31 | 2016-02-04 | Electrolux Appliances Aktiebolag | Appareil de traitement du linge à détecteur d'humidité |
EP3031978A1 (fr) * | 2014-12-09 | 2016-06-15 | LG Electronics Inc. | Dispositif de séchage et son procédé de contrôle |
US10301765B2 (en) | 2014-12-09 | 2019-05-28 | Lg Electronics Inc. | Dryer and control method thereof |
KR20160070042A (ko) * | 2016-04-27 | 2016-06-17 | 엘지전자 주식회사 | 건조기 및 이를 제어하는 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN102433722B (zh) | 2013-09-11 |
JP2012055400A (ja) | 2012-03-22 |
CN102433722A (zh) | 2012-05-02 |
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