公开(公告)号：WO2017072156A1

公开(公告)日：2017-05-04

申请号：PCT/EP2016/075757

申请日：2016-10-26

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： PESAVENTO, Elena ,  ALTINIER, Fabio ,  GIROTTO, Terenzio ,  CORSO, Lorenzo ,  STOCCO, Piero ,  DE BERNARDO, Andrea

IPC: D06F39/00 ,  D06F33/02

CPC classification number: D06F39/003 ,  D06F33/02 ,  D06F2202/10

Abstract: The present invention relates to a method for controlling a laundry treatment machine (1) comprising an outer casing (2), a washing group which is placed inside the outer casing (2) and comprises, in turn, a rotatable drum (6) structured for housing the laundry to be treated, an electric motor (16) for rotating the drum (6); the method comprises the steps of: controlling the electric motor (16) to cause the drum (6) to change its rotational speed according to a prefixed reference speed profile comprising at least an acceleration ramp (Ra(i)), wherein the drum (6) is accelerated from a low speed (B1) to a prefixed high speed (B2) and at least a constant speed phase (S(k)) wherein the drum speed is maintained about the high speed (B2), sampling first torque values (Ti) generated by the electric motor (16) during the acceleration ramp (Ra(i)) according to a prefixed first sample time (Δta), sampling second torque values (Tj) generated by the electric motor (16) during the constant speed phase (S(k)) according to a prefixed second sample time (Δtb), calculating a third value (TU), which is indicative of an average torque value based on said second torque values (Tj), determining a fourth value by performing an approximate integral calculus consisting of subtracting said third value (TU) from said first torque values (Ti), and determining the amount of laundry load (QL) on the basis of said fourth torque value (Torque_int).

Abstract translation: 本发明涉及一种用于控制衣物处理机器（1）的方法，所述衣物处理机器包括外壳（2），放置在所述外壳（2）内部的洗涤组，所述洗涤组依次包括 ，可旋转滚筒（6），构造成用于容纳待处理衣物;电动机（16），用于旋转滚筒（6）;电动机 该方法包括以下步骤：根据包括至少一个加速斜坡（Ra（i））的预先设定的参考速度曲线来控制电动机（16）以使鼓（6）改变其旋转速度，其中鼓（ 6）从低速（B1）加速到预定高速（B2）和至少恒速阶段（S（k）），其中鼓速度保持在高速（B2）附近，对第一转矩值 根据预先设定的第一采样时间（Δta），在加速斜坡（Ra（i））期间由电动机（16）产生的第二扭矩值（T i） 根据预先设定的第二采样时间（Δtb），计算表示基于所述第二转矩值（Tj）的平均转矩值的第三值（TU），根据预定的第二采样时间（Δtb）确定第四值 执行包括从所述第一扭矩减去所述第三值（TU）的近似积分计算 e值（Ti），并基于所述第四转矩值（Torque_int）确定衣物负载量（QL）。

公开(公告)号：WO2015197108A1

公开(公告)日：2015-12-30

申请号：PCT/EP2014/063237

申请日：2014-06-24

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： ZATTIN, Andrea ,  DEL MASCHIO, Federico ,  PESAVENTO, Elena

IPC: D06F39/00 ,  D06F39/02 ,  D06F33/02 ,  D06F35/00

CPC classification number: D06F33/02 ,  D06F23/02 ,  D06F35/006 ,  D06F37/304 ,  D06F37/36 ,  D06F39/002 ,  D06F39/004 ,  D06F39/005 ,  D06F39/02 ,  D06F39/022 ,  D06F39/026 ,  D06F39/085 ,  D06F2202/02 ,  D06F2202/12 ,  D06F2204/06 ,  D06F2204/084 ,  D06F2204/086 ,  D06F2220/00

Abstract: The invention relates to a method for controlling a wash process in a washing appliance (1), comprising: Supplying a detergent in said washing appliance; Detecting (24) a type of detergent supplied; Performing a wash cycle (26), said wash cycle ending with a washing liquor drain (26a); Performing a rinsing cycle (30; 50; 50'; 50"); wherein, during said rinsing cycle (30; 50; 50'; 50"), in case the type of said detected detergent is a powder detergent: After said washing liquor drain (26a), introducing water (32; 35) into said washing chamber for a first rinsing step, and between said washing liquor drain (26a) and said first water intake (32; 35) tumbling (33; 33a; 33b; 33c; 36; 37; 36a; 37a) laundry in said washing chamber at a revolving speed lower than a minimum spinning speed, which is the speed at which the laundry remain attached to an inner wall of said washing chamber, so that no spinning is performed between said washing liquor drain and said first water intake; or wherein, during said rinsing cycle (30; 50; 50'; 50"), in case the type of said detected detergent is a powder detergent: tumbling said laundry (36, 37, 36a, 37a) for a time interval (T6, T7, T8) different from the corresponding time interval (T1, T2) during which the laundry is tumbled in a rinsing cycle where a liquid or gel detergent is detected.

Abstract translation: 本发明涉及一种用于控制洗涤设备（1）中的洗涤过程的方法，包括：在所述洗涤设备中供应洗涤剂; 检测（24）一种供应的洗涤剂; 执行洗涤循环（26），所述洗涤循环以洗涤液排出（26a）结束; 在所述漂洗循环（30; 50; 50'; 50“）中，在所述检测到的洗涤剂的类型是粉末洗涤剂的情况下，在所述漂洗循环（30; 50; 50'; 50”）期间， 液体排出口（26a），将水（32; 35）引入所述洗涤室中进行第一漂洗步骤，并且在所述洗涤液排放口（26a）和所述第一吸水口（32; 35）之间翻转（33; 33a; 33b; 33c; 36; 37; 36a; 37a）在所述洗涤室内的衣物以低于最小纺丝速度的旋转速度，其是衣物保持附着到所述洗涤室的内壁的速度，使得不纺丝 在所述洗涤液排放口和所述第一进水口之间进行; 或者其中在所述漂洗循环（30; 50; 50'; 50“）期间，在所述检测到的洗涤剂的类型是粉末洗涤剂的情况下，将所述衣物（36,37,36a，37a）翻转一段时间（T6 ，T7，T8）不同于在其中检测到液体或凝胶洗涤剂的漂洗循环期间衣物翻滚的相应时间间隔（T1，T2）。

公开(公告)号：WO2017190932A1

公开(公告)日：2017-11-09

申请号：PCT/EP2017/058878

申请日：2017-04-12

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： CLARA, Marco ,  MAZZON, Andrea ,  PESAVENTO, Elena ,  STABON, Elisa

IPC: D06F39/00 ,  D06F39/08 ,  D06F33/02

Abstract: The present invention relates to a method to control a washing machine, the washing machine including a tub and a drum, the drum being rotatably mounted inside the tub 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; - calculating a first duration of the set washing cycle on the basis of said first weight; - displaying said first duration; - if said first weight is above the first threshold, then the method further includes : i. introducing water into the tub; ii. calculating a second weight of the laundry present into the drum; iii. calculating a second duration of the set washing cycle on the basis of said second weight; iv. displaying said second duration; - and, if said first weight is below or equal to the first threshold, then the method further includes: i. gradually updating said first duration while executing said washing cycle, without calculating the second duration.

Abstract translation: 控制洗衣机的方法技术领域本发明涉及一种控制洗衣机的方法，该洗衣机包括桶和滚筒，该滚筒可旋转地安装在桶的内部并且适于容纳待洗衣物，方法 包括：在多个洗涤循环中设定洗涤循环; - 在水被供应到滚筒和/或桶之前，计算滚筒中衣物的第一重量; - 将第一权重与第一阈值进行比较; - 基于所述第一重量计算设定洗涤循环的第一持续时间; - 显示所述第一持续时间; - 如果所述第一权重高于第一阈值，则该方法进一步包括：i。 将水引入桶中; II。 计算存在于滚筒中的衣物的第二重量; III。 基于所述第二权重计算设定的洗涤循环的第二持续时间; IV。 显示所述第二时间段; - 如果所述第一权重低于或等于第一阈值，则该方法还包括：i。 在执行所述洗涤周期的同时逐渐更新所述第一持续时间，而不计算第二持续时间。

公开(公告)号：WO2016015765A1

公开(公告)日：2016-02-04

申请号：PCT/EP2014/066450

申请日：2014-07-31

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： CAVARRETTA, Francesco ,  DEL MASCHIO, Federico ,  PESAVENTO, Elena

IPC: D06F58/28

CPC classification number: D06F58/28 ,  D06F2058/2829 ,  D06F2058/2845 ,  D06F2058/287

Abstract: The invention relates to a laundry treatment apparatus (2) comprising: a housing, a drum (18a) rotatably arranged within the housing and adapted for receiving laundry, a laundry humidity detector unit (69) comprising at least one emitting element adapted to emit ultrasonic waves and at least one receiving element adapted to receive ultrasonic waves, a control unit (51) adapted to control operation of the treatment apparatus using at least one laundry treatment program, wherein the at least one emitting element is adapted to emit ultrasonic waves having at least one frequency or a frequency range that is responsive to water absorbed by laundry, and wherein the at least one emitting element is arranged in the housing to emit the ultrasonic waves towards the inner space of the drum (18a) and the at least one receiving element is arranged in the housing to receive ultrasonic waves from the inner space of the drum (18a).

Abstract translation: 本发明涉及一种衣物处理设备（2），包括：壳体，可旋转地布置在壳体内并适于接收衣物的滚筒（18a），衣物湿度检测器单元（69），其包括适于发射超声波的至少一个发射元件 波和适于接收超声波的至少一个接收元件，适于使用至少一个衣物处理程序控制所述治疗设备的操作的控制单元（51），其中所述至少一个发射元件适于发射具有 响应于由衣物吸收的水的至少一个频率或频率范围，并且其中所述至少一个发光元件布置在所述壳体中以朝向所述滚筒（18a）的内部空间发射超声波，并且所述至少一个接收 元件布置在壳体中以从鼓（18a）的内部空间接收超声波。

公开(公告)号：WO2017144085A1

公开(公告)日：2017-08-31

申请号：PCT/EP2016/053788

申请日：2016-02-23

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG ,  UNIVERSITA' DEGLI STUDI DI PADOVA

Inventor： ALTINIER, Fabio ,  PESAVENTO, Elena ,  BEGHI, Alessandro ,  SUSTO, Gian Antonio ,  ZAMBONIN, Giuliano ,  ZANNON, Giulia

IPC: D06F33/02 ,  D06F58/28

CPC classification number: D06F33/02 ,  D06F58/28 ,  D06F2058/2848 ,  D06F2058/2861 ,  D06F2202/10 ,  D06F2202/12

Abstract: The invention relates to a method for the determination of a laundry weight in a laundry treatment appliance comprising: Selecting a laundry program in the laundry treatment appliance; Starting the selected laundry program; Sensing a plurality of parameters indicating operating conditions of the laundry treatment appliance during the laundry program; and Predicting a weight of the laundry present within the laundry treatment appliance based on said plurality of parameters by means of a data-driven soft sensor.

Abstract translation: 本发明涉及一种用于确定衣物处理设备中的衣物重量的方法，包括：选择衣物处理设备中的衣物处理程序; 开始选择的洗衣程序; 在洗衣程序期间感测指示衣物处理设备的操作条件的多个参数; 以及借助数据驱动的软传感器基于所述多个参数来预测衣物处理设备内存在的衣物的重量。

公开(公告)号：WO2015197109A1

公开(公告)日：2015-12-30

申请号：PCT/EP2014/063239

申请日：2014-06-24

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： ZATTIN, Andrea ,  DEL MASCHIO, Federico ,  PESAVENTO, Elena

IPC: D06F33/02 ,  D06F39/00

CPC classification number: D06F33/02 ,  D06F39/005 ,  D06F39/045 ,  D06F39/083 ,  D06F2202/02 ,  D06F2202/04 ,  D06F2202/12 ,  D06F2204/04 ,  D06F2204/10 ,  D06F2216/00

Abstract: The present invention relates to a method for operating a laundry washing appliance having a washing chamber to wash laundry, said method including: ∙ Selecting a default washing temperature and/or a washing cycle having a default washing temperature; ∙ Supplying a detergent to the washing chamber; ∙ Determining a type of said detergent which has been added; wherein, in case said detergent is of a first type, then the method includes ∙ Comparing said default washing temperature with a threshold temperature; ∙ If said default washing temperature is higher than said threshold temperature, then emitting a warning signal and/or changing said default washing temperature. Further, the invention relates to a corresponding washing appliance for carrying out the above mentioned method.

Abstract translation: 本发明涉及一种用于操作具有洗涤室以洗衣物的洗衣设备的方法，所述方法包括：选择具有默认洗涤温度的默认洗涤温度和/或洗涤循环; ∙向清洗室供应洗涤剂; ∙确定所添加的所述洗涤剂的类型; 其中，在所述洗涤剂为第一类型的情况下，所述方法包括：将所述默认洗涤温度与阈值温度进行比较; ∙如果所述默认洗涤温度高于所述阈值温度，则发出警告信号和/或改变所述默认洗涤温度。 此外，本发明涉及一种用于执行上述方法的相应的洗涤设备。

公开(公告)号：WO2015197106A1

公开(公告)日：2015-12-30

申请号：PCT/EP2014/063215

申请日：2014-06-24

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： PESAVENTO, Elena ,  STABON, Elisa ,  ZATTIN, Andrea

IPC: D06F33/02 ,  D06F39/00

CPC classification number: D06F33/02 ,  D06F35/006 ,  D06F39/004 ,  D06F39/005 ,  D06F39/04 ,  D06F39/083 ,  D06F2202/02 ,  D06F2204/04 ,  D06F2212/02 ,  D06F2220/00

Abstract: A first aspect of the present invention therefore relates to a method (100) for operating a laundry washing appliance (10), such as a washing machine or a combined washer-dryer, apt to wash goods in one or more washing cycles, wherein the laundry washing appliance (10) comprises a washing chamber (12) to wash goods according to a wash program selected by a user including at least a washing cycle, the method including adding (110) a detergent to a washing liquor (15) within the washing chamber (12) during a washing phase of the washing cycle, the washing phase having a predefined duration; performing (130) a plurality of measurements of the conductivity of the washing liquor (15) in order to collect a set of conductivity measurements (C 1 ,..., C n ) defining a conductivity curve analyzing the set of conductivity measurements (C 1 ,..., C n ) in order to determine (150) if a condition of substantial invariability of the conductivity measurements (C 1 ,..., C n ) is reached and/or detect (140) if the related conductivity curve shows a peak; extending (160) the predefined duration of the washing phase, if after a first preset time period (T ref ) starting from the beginning of the washing phase, no conductivity increase or peak in the conductivity curve is detected; and/or extending (160) the predefined duration of the washing phase, if after a second preset time period (T ref' ) starting from the beginning of the washing phase, the condition of substantial invariability of the conductivity measurements (C 1 ,..., C n ) has not been reached.

Abstract translation: 因此，本发明的第一方面涉及一种用于在一个或多个洗涤循环中操作易于洗涤物品的洗衣机或洗衣机 - 干衣机的洗衣机（10）的操作方法（100），其中， 衣物洗涤设备（10）包括洗涤室（12），用于根据由用户选择的包括至少洗涤周期的洗涤程序来洗涤货物，所述方法包括将洗涤剂添加到洗涤液（15）内， 在洗涤循环的洗涤阶段洗涤室（12），洗涤阶段具有预定的持续时间; 执行（130）洗涤液（15）的电导率的多个测量，以便收集一组电导率测量（C1，...，Cn），该电导率测量（C1，...，Cn）限定分析电导率测量集合（C1，...）的电导率曲线。 以确定（150）如果电导率测量（C1，...，Cn）的实质不变性的条件达到和/或检测（140）如果相关电导率曲线显示峰值，则确定（150） 如果在洗涤阶段开始之后的第一预设时间段（Tref）之后延伸（160）洗涤阶段的预定持续时间，则不检测导电率曲线中的电导率增加或峰值; 和/或延长（160）洗涤阶段的预定持续时间，如果在从洗涤阶段开始开始的第二预定时间段（Tref'）之后，电导率测量（C1，...）的基本不变性的条件 ，Cn）尚未达成。

公开(公告)号：WO2016102014A1

公开(公告)日：2016-06-30

申请号：PCT/EP2014/079220

申请日：2014-12-23

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： ZATTIN, Andrea ,  PESAVENTO, Elena ,  DEL POS, Maurizio

IPC: D06F33/02 ,  D06F39/00 ,  D06F39/08 ,  D06F39/02

CPC classification number: D06F33/02 ,  D06F39/004 ,  D06F39/02 ,  D06F39/083 ,  D06F2202/02 ,  D06F2204/082

Abstract: The present invention relates to a method for washing laundry during a washing cycle in a laundry washing machine (1) comprising a washing drum (4); a washing tub (3) external to the washing drum (4); a water supply unit (5) to supply water (W) into the washing tub (3); an automatic dosing device (58) comprising a compartment suitable for receiving a quantity of detergent (D) sufficient for a plurality of washing cycles; a recirculation circuit (30) and a concentration sensor device (80). The method comprises the steps of: introducing a first prefixed quantity (Q1d) of detergent (D) and a first prefixed quantity (Q1w) of water (W) into the washing tub (3); activating the recirculation circuit (30) for mixing the first prefixed quantity (Q1d) of detergent (D) with the first prefixed quantity (Q1w) of water (W); determining the current concentration value (V) of the detergent (D); comparing the current concentration value (V) with one or more prefixed concentration levels (T1, T2) and either introducing or not introducing a second quantity (Q2d) of detergent (D) into the washing tub (3) according to the result of the comparison. The first prefixed quantity (Q1d) of detergent (D) and/or the second quantity (Q2d) of detergent (D) is determined on the base of the amount of laundry load (L). (FIG. 2)

Abstract translation: 本发明涉及一种在洗衣机（1）中的洗衣循环中洗涤衣物的方法，洗衣机包括洗涤滚筒（4）; 洗涤桶（4）外部的洗涤桶（3）; 供水单元（5），用于将水（W）供应到所述洗涤桶（3）中; 一种自动计量装置（58），包括适于接收足以进行多次洗涤循环的量的洗涤剂（D）的隔间; 再循环回路（30）和浓度传感器装置（80）。 该方法包括以下步骤：将洗涤剂（D）的第一预定量（Q1d）和水（W）的第一预定量（Q1w）引入洗涤桶（3）中; 激活用于将洗涤剂（D）的第一预定量（Q1d）与水（W）的第一预定量（Q1w）混合的再循环回路（30）; 确定洗涤剂（D）的当前浓度值（V）; 将当前浓度值（V）与一个或多个预先设定的浓度水平（T1，T2）进行比较，并根据下列结果将洗涤剂（D）的第二量（Q2d）引入或不引入洗涤桶（3） 比较。 洗涤剂（D）的第一预定量（Q1d）和/或洗涤剂（D）的第二量（Q2d）根据衣物负载量（L）来确定。 （图2）

公开(公告)号：WO2015082018A1

公开(公告)日：2015-06-11

申请号：PCT/EP2013/075820

申请日：2013-12-06

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： CAVARRETTA, Francesco ,  DEL MASCHIO, Federico ,  PESAVENTO, Elena

IPC: D06F39/00 ,  D06F58/20 ,  D06F58/28

CPC classification number: D06F58/28 ,  D06F39/008 ,  D06F58/203 ,  D06F2058/2816 ,  D06F2058/2861 ,  D06F2058/2864 ,  D06F2058/2877 ,  D06F2058/2883 ,  D06F2058/289 ,  D06F2058/2896

Abstract: The invention relates to a laundry treatment apparatus (2), in particular laundry dryer, washing machine or washer dryer, the laundry treatment apparatus comprising: a casing (3), a laundry storing compartment (17) arranged within the casing (3) for receiving laundry to be treated, a contactless laundry water content sensor (200) adapted to detect the amount of water contained in the laundry stored in the storing compartment (17), and a control unit for controlling the operation of the laundry treatment apparatus (2) and adapted to receive a signal from the laundry water content sensor (200). According to the invention, the control unit is either adapted to select or adjust one or more of the following parameters in dependency of the laundry water content sensor signal: estimated time to cycle end, drying air flow rate, drum rotation speed (tumbling or spinning), heat pump compressor operation parameters (speed, temporal profile), heating power, and/or self- cleaning operation. Preferably the control unit is adapted to receive a signal from a load detector (220), and wherein the control unit is adapted to process the signals from the load detector (220) and the laundry water content sensor (200) for determining a secondary parameter, which is depending on the load detector signal and the water content sensor signal and which is used by the control unit for controlling a drying and/or spinning operation of the laundry treatment apparatus (2).

Abstract translation: 本发明涉及一种洗衣处理设备（2），特别是衣物烘干机，洗衣机或洗衣机干衣机，衣物处理设备包括：一个外壳（3），一个布置在外壳（3）内的洗衣储存室（17），用于 接收待处理的衣物，适于检测存储在储藏室（17）中的衣物中所含的水量的非接触式洗衣用水含量传感器（200），以及用于控制衣物处理装置（2）的操作的控制单元 ），并适于从洗衣用水含量传感器（200）接收信号。 根据本发明，控制单元适于根据洗衣水含量传感器信号来选择或调整以下参数中的一个或多个：估计的时间到循环结束，干燥空气流速，滚筒转速（滚动或旋转 ），热泵压缩机运行参数（速度，时间曲线），加热功率和/或自清洁操作。 优选地，控制单元适于接收来自负载检测器（220）的信号，并且其中控制单元适于处理来自负载检测器（220）和洗衣用水含量传感器（200）的信号，以确定次要参数 ，其取决于负载检测器信号和水含量传感器信号，并且由控制单元用于控制衣物处理装置（2）的干燥和/或纺纱操作。