摘要:
A method is provided for treating laundry in a laundry washing machine (220). The washing machine includes: a rotatable perforated washing drum (248) provided with holes and adapted to receive laundry; a washing tub (228) external to said washing drum (248); a water supply circuit (296) including at least one supply valve (302, 308) to supply fresh water into the washing tub (228); a detergent supplier (300) to supply detergent into the washing tub (228); and a rinse additive supplier (306) to supply at least one rinse additive into the washing tub (248). The method includes at least one washing phase during which the laundry is washed with introduction of water and the detergent into the washing tub (228) and tumbled by rotation of the washing drum (248); at least one successive draining phase for draining liquid from the washing tub and following the draining phase at least one rinsing step in which the laundry is soaked with water; and a final rinsing step in which the laundry is treated by means of the rinse additive. An additive supply step is also included, wherein water is introduced into the tub together with the additive. Before the additive supply step (44), in a saturation step (32), the laundry is provided with a saturation amount of water for saturating said laundry.
摘要:
Laundry washing machine (1) comprising an outer casing (2), a washing tub (3), which is arranged inside the casing (2), a rotatable drum (4), which is arranged in axially rotating manner inside the washing tub (3) and is designed to receive laundry to be washed, a detergent dispensing assembly (12), which is designed for supplying laundry detergent into the washing tub (3), a water softening system (14), which is designed to receive fresh water from a water mains (13) and reduce the hardness degree of the fresh water in order to supply softened water to the detergent dispensing assembly (12) and/or to the washing tub (3), during one or more softened water laundry washing phases, a control panel (28) which is configured to allow the operator to input information associated with the washing performance, and a controller (15) configured to control the water softening system (14) in order to perform a washing program comprising one or more softened water laundry washing phases based on the washing performance information.
摘要:
A laundry treatment appliance ( 100 ) is disclosed. The laundry treatment appliance ( 100 ) comprises: a rotatable drum ( 115 ) adapted to house a laundry load to be treated; an electric motor ( 145 ) adapted to rotate the rotatable drum ( 115 ); at least one compartment ( 210 1 ,210 2 ) adapted to contain multiple doses of a treatment agent for laundry treatment, and a control unit ( 140 ) for controlling laundry treatment appliance operation, the control unit ( 140 ) being configured to: (i) before any delivery of water to the laundry load during a selected laundry treatment cycle: - control ( 405 ) the electric motor to cause said rotatable drum ( 115 ) to be rotated with a predefined speed profile comprising a ramp speed profile portion ( Ra(k) ) in which the rotatable drum ( 115 ) is accelerated from a first rotational speed ( B1 ) to a second rotational speed (B2) higher than the first rotational speed (B7), and a constant speed profile portion ( S(k) ) in which the rotatable drum ( 115 ) is constantly rotated at said second rotational speed ( B2 ); - determine ( 420a;420b ) an estimate of the amount of laundry load according to one or more parameters of the electric motor ( 145 ) being acquired ( 410 ) during rotation of the rotatable drum ( 115 ) with the predefined speed profile; - according to said estimate of the amount of laundry load, determine ( 430 ) a treatment agent dose to be used during the selected laundry treatment cycle, and (ii) after having determined the treatment agent dose to be used during the selected laundry treatment cycle: - cause ( 440a;440b ) delivery of water to the laundry load, and - cause ( 440a;440b ) delivery of the determined treatment agent dose to the laundry load.
摘要:
The present invention relates to a method to control a washing machine (1), the washing machine including a tub (5) and a drum (6), the drum (6) being rotatably mounted inside the tub (5) and apt to contain laundry to be washed, the method comprising: - setting a washing cycle among a plurality of washing cycles; - calculating a first weight of the laundry in the drum before water is supplied to the drum and/or tub; - comparing the first weight to a first threshold (T1); - if said first weight is above the first threshold (T1), then the method further includes: i. introducing water into the tub; ii. calculating a second weight of the laundry present into the drum; iii. determining a parameter of the set washing cycle on the basis of said second weight, independently from the first weight; iv. washing and/or rinsing said laundry.
摘要:
Laundry washing machine (1) comprising an outer casing (2), a washing tub (3), which is arranged inside the casing (2), a rotatable drum (4), which is arranged in axially rotating manner inside the washing tub (3) and is designed to receive laundry to be washed, a detergent dispensing assembly (12), which is designed for supplying detergent/water into the washing tub (3), a water softening system (14), which is designed to receive fresh water from a water mains (13) and is configured to reduce the hardness degree of the fresh water in order to supply softened water to the detergent dispensing assembly (12) and/or to the washing tub (3) during one or more softened water laundry wash phases, a heating device (11) designed to heat the water loaded in the washing tub (3) so as to regulate the temperature of the loaded water, a control panel (28) configured to allow the operator to input information indicative of a washing course to be performed, wherein the washing course comprises one or more softened water laundry wash phases, and a controller (15) configured to control said heating device (11) to regulate the temperature of the water loaded in the washing tub (3) based on the softened water laundry wash phase/s of the laundry washing course.
摘要:
Laundry washing machine (1) comprising an outer casing (2), a washing tub (3), which is arranged inside the casing (2), a rotatable drum (4), which is arranged in axially rotating manner inside the washing tub (3) and is designed to receive laundry to be washed, a detergent dispensing assembly (12), which is designed for supplying laundry detergent into the washing tub (3), a water softening system (14), which is designed to receive fresh water from a water mains (13) and reduce the hardness degree of the fresh water in order to supply softened water to the detergent dispensing assembly (12) and/ or to the washing tub (3), during one or more softened water laundry washing phases; a control panel (28) configured to allow operator to input information associated with a laundry washing course comprising one or more softened water laundry washing phase/s; and a controller (15) configured to determine a time saving value (tSi) of one or more laundry washing phases of the washing courses to be performed, based on the softened water laundry washing phase/s of said laundry washing course.
摘要:
A laundry treatment appliance ( 100 ) is proposed. The laundry treatment appliance ( 100 ) comprises: - a drawer comprising a first ( 210 1 ) and a second ( 210 1 ) compartments each one adapted to contain multiple doses of a treatment agent for laundry treatment, - first and second pump devices adapted to draw up treatment agent doses from the first ( 210 1 ) and second ( 210 2 ) compartments, respectively, and - a control unit ( 130 ) for controlling the first and second pump devices, wherein the control unit ( 130 ) is configured to cause the first and second pump devices to coordinately draw up the treatment agent doses over at least one washing cycle by determining a gradual concurrent emptying of the first ( 210 1 ) and second ( 210 2 ) compartments over said at least one washing cycle.