| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 068120230 | Sequence controller detail | 6 |
| 20080256984 | Washing or Drying Machine Having Position Changeable Controller - A washing or drying machine includes a main body ( | 10-23-2008 |
| 20100058814 | WASHING MACHINE HAVING WASHING COURSE FOR SHOES - The present invention relates to washing machines, and, more particularly, to a washing machine in which a drum that holds laundry is rotated with respect to a substantially horizontal rotation shaft. | 03-11-2010 |
| 20120042697 | LAUNDRY MACHINE - A laundry machine that treats laundry housed in a rotating drum is disclosed. The laundry machine includes a cabinet ( | 02-23-2012 |
| 20120103025 | WASHING MACHINE - A washing machine includes a washing tub, a water tub, a drive unit, a feed-water unit, a drain unit, a water softening unit, a pH increasing unit, a pH decreasing unit, and a control unit. The water softening unit is disposed between the feed-water unit and the water tub, and is filled with a weak acid cation exchange material having weak acidic cation exchange groups with a pH from 7.5 to 14 at point of zero charge. The pH increasing unit increases the pH of washing water, and the pH decreasing unit decreases the pH of the washing water. The control unit performs the following operations: controlling the pH increasing unit to increase the pH of the washing water while the washing water is being fed; introducing the washing water with the increased pH to the water softening unit to decrease the hardness of the washing water; introducing the washing water with the decreased hardness to the washing tub; controlling, after the washing water is fed, the pH decreasing unit to decrease the pH of the washing water to a value of 5.5 to 7.0; and introducing the washing water with the decreased pH to the water softening unit. | 05-03-2012 |
| 20120174631 | 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. | 07-12-2012 |
| 20120279263 | WASHING MACHINE COMPRISING A LAUNDRY DRUM - A washing machine includes a laundry drum which is rotatably mounted inside a tub. The tub is connected in a fixed manner within a surrounding housing. The axis of rotation of the laundry drum is variable in height with respect to the tub. Elastic elements are positioned outside the tub to suspend the laundry drum together with a drive unit within the housing in an oscillating manner. The presence of a relatively high water consumption of the washing machine can be avoided and the relative position of the laundry drum with respect to the tub can be adjusted by providing a position-adjusting device, by which the height and/or the angle of the axis of rotation can be adjusted within limits, and which engages with a part that is connected in a fixed manner to the bearing for the drive shaft of the laundry drum. | 11-08-2012 |
