A combined washer dryer is provided. The combined washer dryer comprises an outer drum; a rotatable cylindrical variable size inner drum arranged coaxially within the outer drum and movable from a first position to a second position; a water handling system adapted to intake water into the inner drum...http://www.google.fr/patents/US7380423?utm_source=gb-gplus-shareBrevet US7380423 - Combined washer dryer
