US 12,252,827 B2
Laundry washing machine
Fredrik Magnusson, Saltsjö-boo (SE)
Assigned to Roderinno AB, Nacka Strand (SE)
Appl. No. 17/795,404
Filed by Roderinno AB, Nacka Strand (SE)
PCT Filed Jan. 30, 2021, PCT No. PCT/EP2021/052222
§ 371(c)(1), (2) Date Jul. 26, 2022,
PCT Pub. No. WO2021/152158, PCT Pub. Date Aug. 5, 2021.
Claims priority of application No. 2050104-5 (SE), filed on Jan. 31, 2020.
Prior Publication US 2023/0054491 A1, Feb. 23, 2023
Int. Cl. D06F 21/04 (2006.01); D06F 21/00 (2006.01); D06F 39/08 (2006.01); D06F 47/06 (2006.01); D06F 15/02 (2006.01)
CPC D06F 21/04 (2013.01) [D06F 21/00 (2013.01); D06F 39/08 (2013.01); D06F 47/06 (2013.01); D06F 15/02 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A laundry washing machine, comprising:
a rotatable drum configured to hold laundry during washing thereof, at least one flexible body disposed within the rotatable drum and configured to alter the volume of the flexible body in response to a fluid medium being fed into or extracted out from an interior of the at least one flexible body, and as a result, varying a volume available for washing fluids and the laundry in the rotatable drum, and
a rotating shaft driving the rotatable drum, which rotating shaft comprises a passage configured to feed the fluid medium into and extract the fluid medium out from the at least one flexible body,
wherein at least one of the at least one flexible body is non-axially arranged relative to the rotating shaft in the rotatable drum.