DRUM FOR WASHING MACHINE, WASHING MACHINE WITH DRYING CHAMBER OR DRYING CHAMBER Russian patent published in 2011 - IPC D06F37/06 

FIELD: textile; paper.

SUBSTANCE: loading drum for a washing machine, a washing machine with a drying chamber or a drying chamber comprises a back wall for fixation on the support element of the drum, a front wall arranged opposite to the back wall and a side wall passing around the longitudinal axis. The drum comprises one or more moving ledges, which are arranged at the side wall and protrude inside the drum. The side wall comprises substantially a cylindrical and/or a truncated cone-shaped part of the wall with one or more approximately even sections of interruption, passing from the back section of the side wall, next to the back wall to the vicinity of the front wall. Moving ledges are connected with sections of interruption. The specified part of the wall comprises the main circular section and the front circular section arranged between the main circular section and the front wall of the drum. The main section has an average diameter, which is more than the average diameter of the front section, so that the barycentre of the internal volume formed by the drum is displaced to the back wall. The specified part of the wall comprises additionally a back circular section arranged between the main circular section and the back wall of the drum. The specified back section has an average diameter, which is less than the average diameter of the main section. Also a washing machine is proposed, as well as a washing machine with a drying chamber or a drying chamber that comprises the specified drum.

EFFECT: increased stability and efficiency of laundry.

17 cl, 10 dwg