Washing machine
AssigneeDyson Technology Limited
InventorsAndré Fraser Monteiro, Geoffrey Michael Burlington
Life of this patent
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Abstract
The invention provides an apparatus comprising a drum for containing and agitating an article, wherein the drum comprises at least two rotatable portions in rotatable connection with one another, a rotator member in connection with each rotatable portion for rotating the portion about an axis. The apparatus is preferably a washing machine, and the method of operating the apparatus comprises inserting at least one article, preferably a plurality of articles, into the drum; and rotating each rotatable portion independently of one another to agitate the article or articles.
Claims37
A washing machine comprising a drum for containing and agitating an article of clothing, wherein the drum comprises at least two rotatable portions in rotatable connection relative to one another about an axis, and wherein the drum has at least one port for intake or exhaust of a liquid to or from an area internal to the drum.
A washing machine comprising a drum for containing and agitating an article of clothing, wherein the drum comprises at least two rotatable portions in rotatable connection relative to one another about an axis, and wherein at least one of the rotatable portions has at least one port for intake or exhaust of a liquid to or from an area internal to the drum.
A washing machine comprising a drum for containing and agitating a washable article, wherein the drum comprises at least two rotatable portions in rotatable connection relative to one another, wherein one of the rotatable portions has an end wall attached thereto and another of the rotatable portions has an end wall with an opening therein for inserting the article into the drum, and wherein at least one port is located on the drum for intake or exhaust of a liquid to or from an area internal to the drum.
A washing machine comprising a drum for containing and agitating an article, wherein the drum comprises two rotatable portions in rotatable connection relative to one another, wherein an opening for inserting the article into the drum is provided at a peripheral portion of one or more of the rotatable portions, and wherein at least one port is located on the drum for intake or exhaust of a liquid to or from an area internal to the drum.
A drum type washing machine, comprising a tub fitted in a cabinet;
- a drum fitted in the tub comprising at least two rotatable portions in rotatable connection relative to one another about an axis to be rotatable in opposite directions;
- and at least one port is located on one of the drums for intake or exhaust of a liquid to or from an area internal to the drum.
Dependencies are inferred from the claim text.