Abstract: A laundry washing machine having a cabinet, a washing tub, a washing drum rotatable within the tub and having a tubular mantle that is closed, at least partially, by a flange facing a closed end of the tub. A shaft protrudes from the flange through the closed wall. A driving system comprising an operating module is mounted on the tub, and an operated module is fixed to the free shaft end, the operating module rotates the operated module relative to the washing tub. One or more electric loads are mounted in/on the washing drum. A wireless power transmitter unit is mounted to the tub and arranged for wireless transmitting electric power to a wireless power receiver unit configured to supply electric power to the one or more electric loads. The wireless power receiver unit is mounted in/on the operated module.

Abstract: A laundry washing machine comprising: a cabinet, a washing tub housed inside the cabinet, a drum rotatably housed inside the tub, and an electric liquid supplying device mounted in or on the drum and configured for dispensing a liquid in an inner region of the drum. The invention is also related to a method for operating such a laundry washing machine.

Abstract: A laundry washing machine having a cabinet, a washing tub housed inside the cabinet, a drum rotatably housed inside the cabinet, an electric additive treating device mounted in/on the drum and configured for treating a washing and/or rinsing additive loaded within the drum in such a way to generate within the drum a solution of washing and/or rinsing additive water. A method for operating such a laundry washing machine is also provided.

Abstract: A laundry washing machine comprising a cabinet supporting a washing tub external to a washing drum adapted to receive laundry and a liquid supply line for supplying liquid into the washing tub/drum through a nozzle having a tubular portion and a sprayer portion comprising a bent zone. The nozzle comprises an obstruction arranged upstream of the bent zone.

Abstract: A laundry treating apparatus having a cabinet, a drum rotatably housed inside the cabinet, a wireless power transmitter unit associated to the cabinet separately from the drum and arranged for wireless transmitting electric power to a wireless power receiver unit mounted in/on the drum, and one or more electromechanical actuators mounted in/on the drum and power supplied by the wireless power receiver unit.

Abstract: A laundry drier having a cabinet, a drum rotatably mounted inside the cabinet, at least one electric element mounted in the drum, a wireless power transmitter unit fixed to said cabinet or to a component of said laundry drier unmovable with respect to said cabinet, and a wireless power receiver unit mounted in/on said drum. The said wireless power transmitter unit is electromagnetically coupled with said wireless power receiver unit, for transmitting electric power to the latter, and the wireless power receiver unit is electrically coupled with said at least one electric element, for supplying electric power to the latter.

Abstract: A method for operating a laundry washing machine comprising a washing tub external to a washing drum, a recirculation system comprising a recirculation circuit configured to drain liquid from the bottom of the washing tub and to re-admit such liquid into the washing tub, a liquid level sensor device configured to detect the liquid level inside the washing tub, and a variable speed recirculation pump connected to the recirculation circuit. The method comprises a recirculation phase comprising controlling the recirculation pump by varying the rotation speed of the recirculation pump depending on a difference between the detected liquid level and a prefixed liquid level value.

Abstract: A laundry washing machine having a washing tub external to a washing drum configured to receive the laundry to be washed, a recirculation system having a first duct to circulate liquid into a first region of the washing tub and a second duct to circulate liquid into a second region of the washing tub. The recirculation system comprises a recirculation pump operable in a first direction of rotation and in a second direction of rotation opposite to the first direction. The recirculation pump is operated in the first direction to circulate liquid in the first duct and is operated in the second direction to circulate liquid in the second duct.

Abstract: A laundry washing machine comprising a cabinet supporting a washing tub external to a washing drum adapted to receive laundry and a liquid supply line for supplying liquid into the washing tub/drum through a nozzle having a tubular portion and a sprayer portion comprising a bent zone. The nozzle comprises an obstruction arranged upstream of the bent zone.

Abstract: A laundry washing machine having a washing drum, a washing tub external to the washing drum and a recirculation system having a first duct terminating at a first region of the washing tub and a second duct terminating at a second region of the washing tub. The recirculation system comprises a recirculation pump for conveying liquid to a bifurcation for the first duct and the second duct. The recirculation pump has a first functioning condition wherein liquid circulates only in the first duct and a second functioning condition wherein liquid circulates both in the first and second ducts.

Abstract: A laundry machine (100) adapted to dry laundry by means of a flow of drying air has a machine cabinet (110) for accommodating components necessary for the operation of the laundry machine (100). Inside the cabinet is a laundry treatment chamber (105) adapted to contain the laundry to be dried. A cabinet top element (125) incorporated at least part of a drying air circuit in fluid communication with the laundry treating chamber through a drying air inlet opening (210) and through a drying air outlet opening (215) formed in the cabinet top element The cabinet top element has a bottom base element (205) and a top cover (240) and, defined in an interspace between the base element and the top cover, a drying air path for the flow of drying air between said drying air inlet opening (210) and said drying air outlet opening (215). The drying air path includes a moisture condensing arrangement (225, 230).

Abstract: A laundry machine (100) adapted to dry laundry by means of a flow of drying air, comprising: a machine cabinet (110) for accommodating components necessary for the operation of the laundry machine (100); inside the cabinet, a laundry treatment chamber (105) adapted to contain the laundry to be dried; a cabinet top element (125) incorporating with the laundry treating chamber through a drying air inlet opening (210) and through a drying air outlet opening (215) formed in the cabinet top element, the cabinet top element comprising a bottom base element (205) and a top cover (240) and, defined in an interspace between the base element and the top cover, a drying air path for the flow of drying air between said drying air inlet opening (210) and said drying 130 air outlet opening (215), said drying air path including a moisture condensing arrangement (225, 230).

Abstract: An appliance for drying laundry (100) comprises an appliance cabinet (110), a laundry treatment chamber (105) inside the cabinet, and a drying air recirculation path (245) for causing recirculation of the drying air into/out from the laundry treatment chamber. The drying air recirculation path is at least partly external to the laundry treatment chamber. A drying air moisture condensing and heating system (215,220,225) located in the drying air recirculation path for dehydrating the moisture-laden drying air leaving the laundry treatment chamber and heating the dehydrated drying air before it re-enters into the laundry treatment chamber.

Abstract: An appliance for drying laundry (100) includes a drying-air moisture-condensing system comprising a heat pump system (215,220,225) with a variable-output compressor (210) having a compression mechanism and an electric motor for driving the compression mechanism. A controller (265) is provided to vary the rotational speed of the electric motor so as to adjust the rotational speed of the compression mechanism in order to maintain constant a power absorbed by the compressor during at least a portion of a drying cycle.

Abstract: An appliance for drying laundry includes a drying-air moisture-condensing system including a heat pump system with a variable-output compressor, and at least one drying air variable-speed fan for promoting the recirculation of the drying air. The appliance is adapted to perform at least one laundry drying cycle in: at least a first drying mode wherein the compressor is driven to a first compressor mode having a compressor power consumption course and/or a compressor rotational speed course and/or a frequency course of the supply current/voltage of the compressor motor and the fan is driven to a first fan mode having a speed course, and at least a second drying mode wherein the compressor is driven to a second compressor mode comprising a compressor power consumption course and/or a compressor rotational speed course and/or a frequency course of the supply current/voltage of the compressor motor and the fan is driven to a second fan mode having a speed course.

Abstract: An Appliance for drying laundry (100) includes a drying-air moisture-condensing system (215,220, 225) comprising a heat pump system with a first heat exchanger (215) for cooling the drying air and a second heat exchanger (220) for re-heating said drying air, and a variable-output compressor (210). At least one Joule-effect heater (255) is located downstream of the heat pump heat exchangers for boosting the heating of the drying air.

Abstract: An appliance for drying laundry (100) includes a drying-air moisture-condensing system comprising a heat pump system (215,220,225) with a variable-output compressor (210) having a compression mechanism and an electric motor for driving the compression mechanism. A controller (265) is provided to vary the rotational speed of the electric motor so as to adjust the rotational speed of the compression mechanism in order to maintain constant a power absorbed by the compressor during at least a portion of a drying cycle.

Abstract: Appliance for drying laundry (100), comprising a drying-air moisture-condensing system comprising a heat pump system (215, 220, 225) with a first heat exchanger (215) for cooling the drying air and a second heat exchanger (220) for re-heating said drying air, and a variable-output compressor (210), and at least one Joule-effect heater (255) located downstream the heat pump heat exchangers for boosting the heating of the drying air.

Abstract: An appliance for drying laundry (100) including a drying-air moisture-condensing system comprising a heat pump system (215,220,225) with a variable-output compressor (210), and at least one drying air variable-speed fan (250) for promoting the recirculation of the drying air, the appliance being adapted to perform at least one laundry drying cycle in: at least a first drying mode wherein the compressor is driven to a first compressor mode having a compressor power consumption course and/or a compressor rotational speed course and/or a frequency course of the supply current/voltage of the compressor motor and the fan is driven to a first fan mode having a speed course, and at least a second drying mode wherein the compressor is driven to a second compressor mode comprising a compressor power consumption course and/or a compressor rotational speed course and/or a frequency course of the supply current/voltage of the compressor motor and the fan is driven to a second fan mode having a speed course, wherein for a

Abstract: An appliance for drying laundry (100) comprising an appliance cabinet (110), a laundry treatment chamber (105) inside the cabinet, a drying air recirculation path (245) for causing recirculation of the drying air into/out from the laundry treatment chamber, the drying air recirculation path being at least partly external to the laundry treatment chamber, a drying air moisture condensing and heating system (215,220,225) located in the drying air recirculation path for dehydrating the moisture-laden drying air leaving the laundry treatment chamber and heating the dehydrated drying air before it re-enters into the laundry treatment chamber, wherein said drying air moisture condensing and heating system comprises a first heat exchanger (215) and a second heat exchanger (220) of a heat pump (215,220,225,210), and further comprising a drying air propeller (250) inside the drying air recirculation path and a Joule-effect drying air heater (255), downstream the second heat exchanger, energizable for contributing to t