DISHWASHING MACHINE WITH SOUND ATTENUATION STRUCTURES Russian patent published in 2014 - IPC A47L15/42 

FIELD: personal use articles.

SUBSTANCE: proposed are versions for implementation of dishwashing machine with sound attenuation feature. The dishwashing machine contains at least one layered structure for sound attenuation. The structure may contain an acoustic tape layer containing bidirectional fibres designed so that to enable redirection of sound generated by the dishwashing machine and its conversion into heat so that the level of acoustic power outside the machine is reduced. The structure may additionally contain at least one foamed plastic layer for sound absorption and at least one vinyl layer for sound conversion into heat. The layered structures panels may be positioned within the lower panel unit, the door unit, the base, the reservoir and the framework elements of the dishwashing machine as well as around and along the said elements.

EFFECT: sound attenuation.

17 cl, 22 dwg