Fans-motor assembly for condenser laundry dryer machine and condenser laundry dryer machine comprising said assembly
AssigneeAskoll Holding S.r.l.
InventorELIO MARIONI
Life of this patent
Estimating the term…
Abstract
A fans-motor assembly for condenser laundry dryer machine, of unusually low cost and overall dimensions, comprising: a drive shaft which can be associated in a rotating manner with a frame of a laundry dryer machine and designed to be connected by means of a transmission belt to a rotating drum thereof; a fan for the hot air and a fan for the cold air integral in rotation with said drive shaft and designed to convey respectively a flow of hot air and a flow of cold air along separate paths of said laundry dryer machine; a synchronous permanent magnet electric motor comprising an internal stator traversed by said drive shaft and an external rotor integral during rotation with said drive shaft.
Claims15
A fans-motor assembly for condenser laundry dryer machine, comprising:
- a drive shaft which can be associated in a rotating manner with a frame of a laundry dryer machine and designed to be connected by means of a transmission belt to a rotating drum thereof;
- a fan for the hot air and a fan for the cold air integral in rotation with said drive shaft and designed to convey respectively a flow of drying air and a flow of cooling air along separate paths of said laundry dryer machine;
- and
- an electric motor associated with said drive shaft and designed to move it to rotate;
- wherein said electric motor is a permanent magnet electric motor comprising an internal stator traversed by said drive shaft and an external rotor integral during rotation with said drive shaft.
Dependencies are inferred from the claim text.