| Patent application number | Description | Published |
|---|
| 20090094760 | Drum type washing machine having towel washing function and operation method thereof - Disclosed is the operation method for a towel-washing course in a washing machine, in which the towel is dehydrated at the spin speed of 900 rpm and 1100 rpm, which is greater than the spin speed (800 rpm) of the drum in the main dehydration process for general laundry, a water level of 22 kHz or 23 kHz, higher than a water level (23.2 kHz) for the general laundry, is supplied to the towel, the towel has a rinse time of 8 or 12 minutes, which is longer than that of 4 minutes for the general laundry, and rinse temperature for the towel is in the range of 50° C.˜60° C., relatively higher than that of 40° C. used to rinse the general laundry. Further, the rinse process having the remaining water removal process is performed between the main dehydration and the water supply, thereby removing detergent solution with a certain concentration from the inside of the washing machine after completing the main dehydration process. Accordingly, clean water is supplied, thereby smoothing the rinse process for the towel, thus to solve the problem of detergent remnants in the towel after rinsing the towel. | 04-16-2009 |
| 20100050345 | CONTROL METHOD OF LAUNDRY MACHINE - A control method of a laundry machine comprising a water supply, washing and rinsing cycle, the control method includes first determination step performed prior to the rinsing cycle and determining a kind of detergent, second determination step performed during a first rinsing course of the rinsing cycle and determining an amount of remained detergent in a rinsing water, and condition determination step of at least one following rinsing course based on the kind and amount of the remained detergent. | 03-04-2010 |
| 20110030149 | CONTROL METHOD OF A LAUNDRY MACHINE - A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum. | 02-10-2011 |
| 20110047716 | CONTROL METHOD OF A LAUNDRY MACHINE - A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum. | 03-03-2011 |
| 20110047717 | CONTROL METHOD OF A LAUNDRY MACHINE - A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum. | 03-03-2011 |
| 20110056249 | LAUNDRY MACHINE - A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum. | 03-10-2011 |
