CN1944769B - Washing machine and method for controlling the same - Google Patents
Washing machine and method for controlling the same Download PDFInfo
- Publication number
- CN1944769B CN1944769B CN2006100877837A CN200610087783A CN1944769B CN 1944769 B CN1944769 B CN 1944769B CN 2006100877837 A CN2006100877837 A CN 2006100877837A CN 200610087783 A CN200610087783 A CN 200610087783A CN 1944769 B CN1944769 B CN 1944769B
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- rinsing
- washing
- quiet
- washing process
- dehydrating operations
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- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
Abstract
A washing machine which maximally reduces noise generated from a washing process so as to satisfy a low-noise requirement of a user, and a method for controlling the same. The method includes determining whether a calm washing course is selected, and performing low-noise calm washing by controlling an intermediate dehydrating operation performed after washing and rinsing operations so that the intermediate dehydrating operation is performed at less than a designated speed, when it is determined that the calm washing course is selected.
Description
Technical field
The present invention relates to a kind of washing machine and control method thereof.More specifically, the present invention relates to a kind of washing machine and control method thereof that can reduce the noise that produces in the washing procedure to greatest extent.
Background technology
Usually, to be a kind of utilization mention when being rotated and throw down the device that the strength that laundry item produced that is placed in the cylindrical shape swing roller is washed laundry item when swing roller (drum) for traditional washing machine.Effective dehydrating operations after all washings and rinsing operation (such as, middle dehydrating operations after washing and the rinsing operation, or the operation of the final dewatering after the final-rinse operation), (approximately 800rpm) is performed with predetermined high rotating speed, thereby owing to the driving of motor or the vibration of swing roller produce undesirable noise.
For overcoming the above problems, the open No.1999-0055473 of Korean Patent has disclosed a kind of method that reduces the washing machine noise by the vibration that minimizes the dehydrating operations generation.
In the method for above Patent publish, the initial rotating speed of motor is to set according to the local arrangement states of laundry item in the starting stage of dehydrating operations, motor is rotated when the initial rotating speed of setting reduces in specified scope or increases, the extent of vibration of electric rotating machine thereby determined, dehydrating operations is performed with the rotating speed corresponding to the minimum of a value in institute's vibration measuring traverse degree then, thereby reduces noise.This method can't be eliminated the noise that performed middle dehydrating operations produces after all washings and rinsing operation, and only can be minimized in the noise that washing and rinsing operation produce in the performed final dewatering operation after finishing, so be difficult to satisfy the required low noise requirement of user.For example, want when operating washing machine night as the user.
Summary of the invention
Therefore, an aspect of of the present present invention provides a kind of washing machine, and control method, the middle dehydrating operations in this washing machine after all washings and rinsing operation is being lower than under the low noise state (that is quiet washing state) of appointment rotating speed and is being performed to reduce noise to greatest extent.
The aspect that the present invention is other and/or advantage part propose in the following description and, part will be become by description obviously, maybe can be understood by putting into practice the present invention.
Aforementioned and/or the others of the present invention are by providing a kind of washing machine, and control method and realizing, the time and the speed of the middle dehydrating operations in this washing machine after all washings and rinsing operation are controlled, so that middle dehydrating operations is performed and then realizes quiet washing and have the effect the same with the standard wash process to be lower than the appointment rotating speed.
Another aspect of the present invention is to provide a kind of washing machine, and control method, and dehydration duration and rinsing quantity are controlled in this washing machine, so that middle dehydrating operations specifies rotating speed to be performed to be lower than, with compensation rinsing ability.
Another aspect of the present invention is to provide a kind of washing machine, and control method, washings are not discharged and the rinsing state is held to prevent because final dewatering is operated produces noise and prevent the laundry item wrinkle in the rinsing in the end operation in this washing machine.
Another aspect of the present invention is to provide a kind of method of controlling washing machine, described method comprises determines whether quiet washing process is selected, low noise is quiet to be washed with carrying out, promptly when definite quiet washing process is selected, by be controlled at middle the dehydrating operations that is performed after washing and the rinsing operation below specifying rotating speed, wash to carry out described low noise peace and quiet so that middle dehydrating operations is performed.
The execution of low noise peace and quiet washing comprises time and the speed that afterwards performed middle dehydrating operations is operated in control washing and rinsing.
The execution of the quiet washing of low noise comprises the time of the middle dehydrating operations that control rinsing operation is afterwards performed and the rinsing number of times in the rinsing operation.
Command speed approximately is 100rpm.
This method also comprises: when definite quiet washing process is selected, prevent that washings from being discharged and keep final rinsing state in final-rinse operation.
Another aspect of the present invention is to provide a kind of method of controlling washing machine, and the operation middle dehydrating operations afterwards that wherein washs laundry item is performed the fixed time below command speed, to carry out quiet washing under the low noise state.
The operation of washing laundry item comprises washing and rinsing operation, and command speed approximately is 100rpm.
When rinsing was operating as final-rinse operation, final rinsing state can be kept and not carry out final dewatering and operate.
Another aspect of the present invention is to provide a kind of washing machine with motor and drainage arrangement, described washing machine comprises and is used to select the signal input part of quiet washing process and is used at quiet washing process control motor so that the control assembly that washing and the rinsing middle dehydrating operations after operating is performed below command speed.
The time and the speed of the middle dehydrating operations after control assembly control washing and the rinsing operation.
The time of dehydrating operations in the middle of the control after the rinsing number of times of control assembly in rinsing operation and rinsing operation is controlled.
Control assembly prevents that washings from being discharged in final-rinse operation, and keeps final rinsing state.
Another aspect of the present invention is to provide a kind of washing machine, described washing machine comprises the signal input part that is used to select quiet washing process, and control assembly, described control assembly is used at quiet washing process control motor so that the middle dehydrating operations after the operation of washing laundry item is performed the fixed time below command speed.
The operation of washing laundry item comprises that washing and rinsing are operated and when the rinsing operation was final-rinse operation, control assembly kept final rinsing state and do not carry out the final dewatering operation.
Description of drawings
By describing embodiment below in conjunction with accompanying drawing, these and/or other aspect of the present invention and advantage will become obviously also easy and be more readily understood, wherein:
Fig. 1 is the cutaway view according to the washing machine of the embodiment of the invention;
Fig. 2 is the schematic diagram that has shown according to the washing machine control system of the embodiment of the invention; With
Fig. 3 is the flow chart that has shown according to the method for the control washing machine of the embodiment of the invention.
The specific embodiment
Now will be in detail with reference to embodiments of the invention, the example of described embodiments of the invention is shown in the accompanying drawings, and wherein same reference numerals refers to similar elements all the time.By describing embodiment with reference to the accompanying drawings to explain the present invention.
Fig. 1 is the cutaway view of washing machine according to an embodiment of the invention.
As shown in Figure 1, washing machine of the present invention comprises having in main body of being installed on 10, be used to hold the cylindrical shape washing drum (tub) 11 of washings and be rotatably mounted in cylinder 12 in the washing drum 11.
Washing drum 11 becomes to specify the angle of number of degrees α to install so that the front surface portion 11a that has opening 11b of described washing drum 11 is positioned at the position of the position of the rear surface part 11c that is higher than described washing drum 11 with the mounting plane of washing machine with being tilted.In the mode identical with washing drum 11, swing roller 12 is installed in the washing drum 11 obliquely so that the front surface portion 12a with opening 12b of described cylinder 12 is positioned at the position of the position of the rear surface part 12c that is higher than described cylinder 12.
Just, the mounting plane of the rotation centerline of swing roller 12 and washing machine becomes to specify the angle of number of degrees α so that have the front surface portion 12a of opening 12b and face up.The rotating shaft 13 that is connected with the part 12c center, rear surface of swing roller 12 is rotatably supported by the center of the rear surface part 11c of washing drum 11, is rotatable thereby allow swing roller 12 in washing drum 11.
A plurality of through hole 12d pass the circumferential surface of swing roller 12 and form and be used to mention when swing roller 12 is rotated and a plurality of lifters (lifter) 14 of throwing down laundry item are rotated and are installed in the inner surface of swing roller 12.
Opening 17b passes the position corresponding to the front surface of the main body 10 of the opening 11b of the opening 12b of swing roller 12 and washing drum 11 and form, so that laundry item can be put swing roller 12 neutralization into by opening 17b and take out from swing roller 12, and the door 17 that is used to open and close opening 17b is installed in opening 17b.
The detergent supply device 18 of washing agent is provided and provides the water supply installation 20 of washings to be installed in cylinder 11 tops, and comprise drainpipe 19a, draining valve 19b and draining pump 19c, the described drainage arrangement 19 that is used for discharging the water of washing drum 11 is installed in the bottom of washing drum 11.
The inside of detergent supply device 18 is divided into a plurality of chambers, and detergent supply device 18 is installed in the front surface of main body 10 so that the user adds washing agent and fiber softening agents in the corresponding chamber like a cork.
Water supply installation 20 comprises cold feed pipe 21 and the hot water supply pipe 22 that is used for supplying respectively cold water and hot water, and feed water valve 23 and 24 is installed in the supply of flowing through the water of cold feed pipe 21 and hot water supply pipe 22 in cold water and hot water supply pipe 21 and 22 with control.
Cold feed pipe 21 is connected with detergent supply device 18 with hot water supply pipe 22 so that be provided to detergent supply device 18 from the outside water of supplying.Independent water supply pipe 25 is installed between detergent supply device 18 and the washing drum 11 and is provided to washing drum 11 so that flow through the water of detergent supply device 18, and water supply nozzle 26 is installed in the outlet of water supply pipe 25.Thereby with dissolving detergent in detergent supply device 18, and the water that contains washing agent is provided to washing drum 11 to the current that are supplied to washing drum 11 through detergent supply device 18.
Fig. 2 shows the schematic diagram of the control system of washing machine according to an embodiment of the invention.Washing machine also comprises signal input part 100, temperature detection part 110, water level detection part 120, control assembly 130, driver part 140 and speed detection part 150.
The time of the dehydrating operations after all washings of control assembly 130 control and the rinsing operation and speed thereby make quiet washing process have the effect the same with the standard wash process so that dehydrating operations is performed below the appointment rotating speed.In rinsing operation, 130 control dehydration duration of control assembly and rinsing time so that dehydrating operations be performed to specify rotating speed, thereby the compensation wash effect.
The operation of control assembly 130 control drainage arrangements 19 is not so that washings are discharged to outside the washing machine in final-rinse operation and the rinsing state is kept.
Hereinafter, will the function and the effect of above washing machine and control procedure thereof be described.
Fig. 3 shows that control washing machine of the present invention is to realize the flow chart of quiet method of washing.In the method for the invention, quiet washing operation can be set to acquiescence so that all clean and the rinsing operation after the middle dehydrating operations of execution under the low noise state, be performed, or quiet washing operation can be set at selectable so that only when the user presses independent option keys in the middle of dehydrating operations can be performed.
When the user puts into swing roller 12 with laundry item, material selection of data according to laundry item, for example washing process, wash temperature, dehydrating speed, whether increase the rinsing operation, select quiet washing process then, the operating data of being selected by the user is transfused to control assembly 130 by signal input part 100 in operation 100.
Program moves to operation 110 from operating 100, and control assembly 130 is according to carry out washing and rinsing operation from the operating data of signal input part 100 inputs in described operation 110.At first, control assembly 130 determines whether washing machine is opened.
When in operation 110, determining that washing machine is opened, program moves to operation 120, control assembly 130 is connected feed water valves 23 and 24 so that washings are supplied to detergent supply device 18 through water supply pipe 21 and 22 in described operation 120, and the washings that are fed to detergent supply device 18 are provided in the washing drum 11 through water supply pipe 25.
When washings were supplied in the washing drum 11, control assembly 130 was with desired speed and predetermined running rate (ON/OFF ratio) drive motors 15, thus rotation swing roller 12.Thus, washings and washing agent fully mix with laundry item, and the washing operation that the strength of utilizing laundry item to fall is washed laundry item is performed in operation 130.
After washing operation was performed in operation 130, process operation was to operating 140, and middle dehydrating operations is performed to make the user can not feel the rotation of motor 15 below specifying rotating speed (approximately 100rpm) in described operation 140.The rotating speed of the middle dehydrating operations in the quiet washing process is lower than the rotating speed (approximately 600rpm) of the middle dehydrating operations in the standard wash process.Thereby the noise that produces in the dehydrating operations in the middle of can reducing after the washing operation to greatest extent, thereby provide quiet environment.
Process runs to operation 150 from operating 140, the appointment duration (T) of dehydrating operations (promptly in the middle of control assembly 130 was determined in the described operation 150, remove minimum water so that the time that middle dehydrating operations is performed by the control rotating speed from laundry item under the low noise state, about 3 minutes) whether to pass by, wherein said middle dehydrating operations is performed below specifying rotating speed after washing operation.Just, dehydrating operations is being specified and is being performed below the rotating speed in the middle of in dehydration duration (T).
Because the rotating speed of the middle dehydrating operations in the quiet washing process (approximately 100rpm) is significantly less than the rotating speed (approximately 600rpm) of the middle dehydrating operations in the standard wash process, therefore must prolong the dehydration duration (T) of the middle dehydrating operations in the quiet washing process to reach the ability the same with the standard wash process.So dehydration duration (T) (about 3 minutes) is kept.
When definite dehydration duration (T) had been spent the fixed time in operation 150, process operation was to operating 160, and control assembly 130 control feed water valves 23 and 24 are operated to carry out rinsing in described operation 160, thereby allow washings to be provided to washing drum 11.
When washings were provided to washing drum 11, control assembly 130 was operated thereby carry out rinsing in operation 170 with desired speed and predetermined running rate (ON/OFF ratio) drive motors 15.
After the rinsing operation was performed in operation 170, process operation was to operating 180, and control assembly 130 determines whether controlled rinsing quantity (that is the quantity of the number of times of the rinsing operation that, is performed) is finished in described operation 180.Thereby the rinsing quantity in the quiet washing process is automatically adjusted by increasing rinsing quantity on the rinsing quantity in the standard wash process and is obtained, and the rinsing quantity of increase is based on the quantity of laundry item and the operating data of user's selection.
Because the rotating speed of middle the dehydrating operations in the quiet washing process after the rinsing operation (approximately 100rpm) is significantly less than the rotating speed in middle the dehydrating operations after the rinsing operation in the standard wash process (approximately 800rpm), therefore the rinsing quantity of the necessary overgauge washing process of the rinsing quantity of quiet washing process is with the same ability of ability in acquisition and the standard wash process.Certainly, with washing operation after the same mode of middle dehydrating operations, the dehydration duration (T) of rinsing operation middle dehydrating operations afterwards is extended.
When determining that controlled rinsing quantity is not finished in operation 180, process operation is to operating 190, and in described operation 190, middle dehydrating operations is performed to make the user can not feel the rotation of motor 15 below specifying rotating speed (approximately 100rpm).Rotating speed in the middle of rotating speed in the middle of in the quiet washing process in the dehydrating operations is lower than in the standard wash process in the dehydrating operations (approximately 800rpm).Thereby can reduce the noise that produces in the middle dehydrating operations after the washing operation to greatest extent, thereby provide quiet environment.
Process runs to operation 200 from operating 190, in described operation 200, the appointment duration (T) of dehydrating operations in the middle of control assembly 130 is determined (with washing operation after the same mode of middle dehydrating operations, remove minimum water so that the time that middle dehydrating operations is performed by the control rotating speed from laundry item under the low noise state, about 3 minutes,) whether pass by, wherein said middle dehydrating operations is being specified after the rinsing operation and is being performed below the rotating speed.Just, specifying the middle dehydrating operations of execution below the rotating speed in dehydration duration (T).
On the other hand, when in operation 180, determining that controlled rinsing quantity is done, process operation is to operating 210, and control assembly 130 stops to comprise that the operation of all loads of drainage arrangement 19 do not carry out the final dewatering operation so that washings are not discharged from outside the washing machine and the rinsing state is kept in described operation 210.
Above process can make laundry item finish with having been dried through scheduled time amount back not wrinkle at washing operation.
Can clearly find out as described above, the invention provides a kind of washing machine, and control method, wherein thereby the controlled so that dehydrating operations of the dehydrating operations of carrying out after all washings and the rinsing operation reaches quiet washing specifying under the low noise state to be performed below the rotating speed, and wherein after all washings and the rinsing operation time of the dehydrating operations of execution controlledly with speed have an effect the same so that dehydrating operations (less than a designated rpm) below the appointment rotating speed is performed with the standard wash process.
In addition, the duration and the rinsing quantity of dehydrating operations in the middle of the washing machine control, so that dehydrating operations (less than a designated rpm) below specifying rotating speed is performed and compensates the rinsing ability, and in final-rinse operation not outside washing machine draining and keep the rinsing state to prevent because the final dewatering operation produces noise and wrinkle ground drying clothes not.
Although some embodiments of the present invention are shown and describe, but those skilled in the art are appreciated that, under the prerequisite that does not deviate from principle of the present invention and spirit, can make amendment to embodiment, scope of the present invention is limited by claims and equivalent thereof.
Claims (20)
1. method that is used to control washing machine, described washing machine has quiet washing process, comprises step:
Determine whether quiet washing process is selected;
When definite described quiet washing process is selected, so that middle dehydrating operations is performed with the middle dewatering speed of the quiet washing process lower than middle the dewatering speed of standard wash process, the peace and quiet of execution low noise are washed by being controlled at middle the dehydrating operations that is performed after washing and the rinsing operation; And
When definite described quiet washing process is selected, prevent that in final-rinse operation washings from being discharged and keeping final rinsing state.
2. the method for claim 1, wherein carry out time and speed that the quiet washing of low noise comprises the described middle dehydrating operations of carrying out with middle the dewatering speed of described quiet washing process after control washing operation and the rinsing operation.
3. the method for claim 1, wherein carry out the quiet washing of low noise comprise after the described rinsing operation of control with middle the dewatering speed of described quiet washing process carry out described in the middle of time of dehydrating operations and the described rinsing rinsing number of times in operating.
4. as each described method among the claim 1-3, the middle dewatering speed of wherein said quiet washing process is 100rpm.
5. the method for claim 1, also comprise step: when definite quiet washing process is selected, carry out automatically and regulate, make in the rinsing operation of quiet washing process the rinsing number of times than the rinsing in the rinsing operation of standard wash process often once more than.
6. the dewatering time of the middle dehydrating operations after the method for claim 1, wherein the rinsing of quiet washing process is operated is set to longer than the middle dewatering time of the rinsing operation of standard wash process.
7. method that is used to control washing machine, described washing machine has quiet washing process, comprises step:
When definite quiet washing process was selected, dehydrating operations reached the fixed time in the middle of carrying out below command speed after the operation of washing laundry item, to carry out quiet washing under the low noise state; And
When definite described quiet washing process is selected, prevent that in final-rinse operation washings from being discharged and keeping final rinsing state.
8. method as claimed in claim 7, the operation of wherein said washing laundry item comprise washing operation and rinsing operation.
9. method as claimed in claim 7, wherein said command speed is 100rpm.
10. method as claimed in claim 7, wherein when described rinsing operation was final-rinse operation, final rinsing state was kept and is not carried out final dewatering and operate.
11. method as claimed in claim 7, it is further comprising the steps of: when definite quiet washing process is selected, carry out automatically and regulate, make rinsing number of times in the rinsing operation of quiet washing process than the rinsing in the rinsing operation of standard wash process often once or once.
12. method as claimed in claim 7, wherein, the dewatering time of the middle dehydrating operations after the rinsing of the quiet washing process operation is set to longer than the middle dewatering time of the rinsing operation of standard wash process.
13. the washing machine with motor and drainage arrangement comprises:
Signal input part, described signal input part is used to select quiet washing process; With
Control assembly, described control assembly is used for:
When definite described quiet washing process is selected, described control assembly control motor so that middle the dehydrating operations after washing and the rinsing operation be performed with execution low noise peace and quiet washing process with the middle dewatering speed of the quiet washing process lower than the middle dewatering speed of standard wash process; With
When definite described quiet washing process was selected, described control assembly prevented that in final-rinse operation washings from being discharged and keeping final rinsing state.
14. washing machine as claimed in claim 13, the time and the speed of the middle dehydrating operations of carrying out with the middle dewatering speed of described quiet washing process after wherein said control assembly control washing and the rinsing operation.
15. washing machine as claimed in claim 13, the time of the described middle dehydrating operations of carrying out with the middle dewatering speed of described quiet washing process after the wherein said control assembly control rinsing operation and the rinsing number of times in the described rinsing operation.
16. as each described washing machine among the claim 13-15, the middle dewatering speed of wherein said quiet washing process is 100rpm.
17. washing machine as claimed in claim 13, wherein, when definite quiet washing process was selected, described control assembly was carried out automatically and is regulated, make in the rinsing operation of quiet washing process the rinsing number of times than the rinsing in the rinsing operation of standard wash process often once more than.
18. a washing machine comprises:
Signal input part, described signal input part is used to select quiet washing process; With
Control assembly, described control assembly is used for:
When definite quiet washing process was selected, the operation middle dehydrating operations afterwards that described control assembly is controlled at the washing laundry item reached the fixed time so that described middle dehydrating operations is performed below command speed, to carry out the low noise washing; With
When definite described quiet washing process was selected, described control assembly prevented that in final-rinse operation washings from being discharged and keeping final rinsing state.
19. washing machine as claimed in claim 15, the operation of wherein said washing laundry item comprise washing operation and rinsing operation.
20. washing machine as claimed in claim 16, wherein, when described rinsing operation was final-rinse operation, described control assembly was kept final rinsing state and is not carried out the final dewatering operation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050093974A KR101095560B1 (en) | 2005-10-06 | 2005-10-06 | Washing machine and method to control laundry thereof |
| KR200593974 | 2005-10-06 | ||
| KR2005-93974 | 2005-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1944769A CN1944769A (en) | 2007-04-11 |
| CN1944769B true CN1944769B (en) | 2011-07-27 |
Family
ID=37636120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100877837A Active CN1944769B (en) | 2005-10-06 | 2006-06-06 | Washing machine and method for controlling the same |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070079449A1 (en) |
| EP (1) | EP1772549B1 (en) |
| JP (1) | JP2007098113A (en) |
| KR (1) | KR101095560B1 (en) |
| CN (1) | CN1944769B (en) |
| RU (1) | RU2337193C2 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8966944B2 (en) | 2008-08-01 | 2015-03-03 | Lg Electronics Inc. | Control method of a laundry machine |
| US9416478B2 (en) | 2009-03-31 | 2016-08-16 | Lg Electronics Inc. | Washing machine and washing method |
| CN101725011B (en) * | 2008-11-03 | 2011-12-07 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
| AU2010214203B2 (en) | 2009-02-11 | 2013-08-22 | Lg Electronics Inc. | Washing method and washing machine |
| US9234307B2 (en) | 2009-07-27 | 2016-01-12 | Lg Electronics Inc. | Control method of a laundry machine |
| US9822473B2 (en) | 2009-07-27 | 2017-11-21 | Lg Electronics Inc. | Control method of a laundry machine |
| US10533275B2 (en) | 2009-07-27 | 2020-01-14 | Lg Electronics Inc. | Control method of a laundry machine |
| US9695537B2 (en) | 2009-07-27 | 2017-07-04 | Lg Electronics Inc. | Control method of a laundry machine |
| WO2011025323A2 (en) * | 2009-08-27 | 2011-03-03 | Lg Electronics Inc. | Control method of laundry machine |
| US9039786B2 (en) | 2009-08-27 | 2015-05-26 | Lg Electronics Inc. | Control method of laundry machine |
| US8776297B2 (en) | 2009-10-13 | 2014-07-15 | Lg Electronics Inc. | Laundry treating apparatus and method |
| US9045853B2 (en) | 2009-10-13 | 2015-06-02 | Lg Electronics Inc. | Laundry treating apparatus |
| KR101620437B1 (en) * | 2009-11-16 | 2016-05-12 | 엘지전자 주식회사 | Control method of washing machine and washing machine |
| US9506178B2 (en) * | 2009-12-23 | 2016-11-29 | Lg Electronics Inc. | Washing method and washing machine |
| KR101969034B1 (en) * | 2017-04-12 | 2019-08-20 | 엘지전자 주식회사 | Laundry treatment machine |
| KR102635506B1 (en) | 2018-12-13 | 2024-02-13 | 엘지전자 주식회사 | laundry machine having an induction heater and the control method of the same |
| CN111321552A (en) * | 2020-02-26 | 2020-06-23 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN111826886A (en) * | 2020-06-15 | 2020-10-27 | 安徽金帅洗衣机有限公司 | Smart home mute control method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1282275B1 (en) * | 1995-12-06 | 1998-03-16 | Electrolux Zanussi Elettrodome | WASHING MACHINE WITH LOW CONSUMPTION RINSE CYCLES |
| KR19990055473A (en) | 1997-12-27 | 1999-07-15 | 구자홍 | Dehydration Control Method of Drum Washing Machine |
| KR100504866B1 (en) * | 2003-01-15 | 2005-08-01 | 엘지전자 주식회사 | Method for controlling dehydration speed of drum washing machine |
| AU2004202639B2 (en) * | 2003-06-20 | 2011-01-27 | Lg Electronics Inc. | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
| KR101065690B1 (en) * | 2004-06-25 | 2011-09-19 | 엘지전자 주식회사 | method for controlling dehydration in drum-type washing machine |
| KR101114740B1 (en) | 2004-06-30 | 2012-02-29 | 엘지전자 주식회사 | Method and apparatus for controlling dehydration of washing machine |
-
2005
- 2005-10-06 KR KR1020050093974A patent/KR101095560B1/en not_active IP Right Cessation
-
2006
- 2006-05-19 EP EP06010423.9A patent/EP1772549B1/en active Active
- 2006-05-30 US US11/442,224 patent/US20070079449A1/en not_active Abandoned
- 2006-06-05 RU RU2006119615/12A patent/RU2337193C2/en not_active IP Right Cessation
- 2006-06-06 CN CN2006100877837A patent/CN1944769B/en active Active
- 2006-06-29 JP JP2006180250A patent/JP2007098113A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| JP平2-77290A 1990.03.16 |
| JP特开2005-177090A 2005.07.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101095560B1 (en) | 2011-12-19 |
| US20070079449A1 (en) | 2007-04-12 |
| EP1772549A3 (en) | 2012-07-04 |
| KR20070038729A (en) | 2007-04-11 |
| EP1772549B1 (en) | 2016-02-03 |
| CN1944769A (en) | 2007-04-11 |
| RU2337193C2 (en) | 2008-10-27 |
| RU2006119615A (en) | 2007-12-27 |
| EP1772549A2 (en) | 2007-04-11 |
| JP2007098113A (en) | 2007-04-19 |
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