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1. 发明授权

EP2222913B1 METHOD FOR ESTIMATING THE WEIGHT OF THE CONTENTS OF A HOUSEHOLD APPLIANCE 有权
标题翻译：处理对家电的内容的权评估
公开(公告)号：EP2222913B1
公开(公告)日：2012-03-28
申请号：EP08737372.6
申请日：2008-04-02
申请人： Indesit Company, S.p.A.
发明人： SMARGIASSI, Enrico , POTENA, Giuseppina, Pia , MINNI, Federica , CONCETTONI, Fabrizio , ANIMOBONO, Valeria
IPC分类号： D06F39/00 , D06F37/20
CPC分类号： D06F39/003 , D06F37/20
摘要： The present invention relates to an innovative method for estimating the value of the weight of the contents of the oscillating assembly of an electronically controlled household appliance, wherein the oscillating assembly is connected to the frame by means of a suspension system comprising at least one damper (1). The damper (1) comprises at least two elements adapted to move reciprocally, at least one magnetic element, preferably at least one permanent magnet (9), and at least one magnetic sensor, preferably a Hall effect or magnetoresistive sensor (12). The magnetic element and the magnetic sensor are housed in the damper (1) so as to detect the reciprocal motion of the two elements, and the magnetic sensor can generate an electric signal depending on the distance between the two elements. The method comprises the steps of: i) reading an initial value of an electric parameter, in particular voltage, of the electric signal when the oscillating assembly of the household appliance is empty; ii) identifying a mathematical function on the basis of the initial value and of a plurality of predetermined parameters, which relates the electric parameter, in particular voltage, to the weight of the contents of the oscillating assembly of the household appliance; iii) reading a further value of the electric parameter, in particular voltage, after said contents has been loaded into the oscillating assembly, and iv) estimating the value of the weight of said contents by using said mathematical function and said further value of the electric parameter. The present invention also relates to a household appliance adapted to implement said innovative method.

2. 发明公开

EP2331740A1 WASHING MACHINE, IN PARTICULAR A LAUNDRY WASHING OR WASHING/DRYING MACHINE OR A DISHWASHER, EQUIPPED WITH A DEVICE FOR DETECTING THE TEMPERATURE OF THE ELECTRIC RESISTANCE USED FOR WARMING UP THE WASH LIQUID 有权
标题翻译：的洗涤装置，尤其是洗衣机或洗涤干燥机或洗碗机，还有用于测量液体AUSWÄRMEN工作时的温度完星期二电阻
公开(公告)号：EP2331740A1
公开(公告)日：2011-06-15
申请号：EP09785842.7
申请日：2009-03-17
申请人： Indesit Company, S.p.A.
发明人： BOMBARDIERI, Giovanni , MARIOTTI, Costantino , FUNARI, Mariano , POTENA, Giuseppina, Pia
IPC分类号： D06F39/04 , A47L15/42 , H05B3/82 , H05B3/06
CPC分类号： D06F39/04 , A47L15/4285 , D06F2202/04 , D06F2204/04 , H05B3/82
摘要： The present invention relates to a washing machine (2), in particular a laundry washing or washing/drying machine or a dishwasher, comprising: a tub (3) adapted to contain a wash liquid (4), an electric resistance (1) for heating the wash liquid (4), a temperature sensor (5) for detecting the temperature of the wash liquid (4), wherein the resistance (1) and the temperature sensor (5) are put in a condition of thermal exchange by conduction. The invention also relates to a method for evaluating whether the resistance is emerged from or submerged in the wash liquid and to a method for removing calcareous deposits (17) from an electric resistance (1) adapted to heat a wash liquid (4) in a washing machine (2), in particular a laundry washing or washing/drying machine or a dishwasher, characterized in that the resistance (1) is subjected to at least one heating and cooling cycle while the resistance (1) is kept above the wash liquid (4).

3. 发明授权

EP2331740B1 WASHING MACHINE, IN PARTICULAR A LAUNDRY WASHING OR WASHING/DRYING MACHINE OR A DISHWASHER, EQUIPPED WITH A DEVICE FOR DETECTING THE TEMPERATURE OF THE ELECTRIC RESISTANCE USED FOR WARMING UP THE WASH LIQUID 有权
标题翻译：的洗涤装置，尤其是洗衣机或洗涤干燥机或洗碗机，还有用于测量液体AUSWÄRMEN工作时的温度完星期二电阻
公开(公告)号：EP2331740B1
公开(公告)日：2014-04-30
申请号：EP09785842.7
申请日：2009-03-17
申请人： Indesit Company, S.p.A.
发明人： BOMBARDIERI, Giovanni , MARIOTTI, Costantino , FUNARI, Mariano , POTENA, Giuseppina, Pia
IPC分类号： D06F39/04 , A47L15/42 , H05B3/82 , H05B3/06
CPC分类号： D06F39/04 , A47L15/4285 , D06F2202/04 , D06F2204/04 , H05B3/82

4. 发明公开

EP2222913A1 METHOD FOR ESTIMATING THE WEIGHT OF THE CONTENTS OF A HOUSEHOLD APPLIANCE 有权
标题翻译：处理对家电的内容的权评估
公开(公告)号：EP2222913A1
公开(公告)日：2010-09-01
申请号：EP08737372.6
申请日：2008-04-02
申请人： Indesit Company, S.p.A.
发明人： SMARGIASSI, Enrico , POTENA, Giuseppina, Pia , MINNI, Federica , CONCETTONI, Fabrizio , ANIMOBONO, Valeria
IPC分类号： D06F39/00 , D06F37/20
CPC分类号： D06F39/003 , D06F37/20
摘要： The present invention relates to an innovative method for estimating the value of the weight of the contents of the oscillating assembly of an electronically controlled household appliance, wherein the oscillating assembly is connected to the frame by means of a suspension system comprising at least one damper (1). The damper (1) comprises at least two elements adapted to move reciprocally, at least one magnetic element, preferably at least one permanent magnet (9), and at least one magnetic sensor, preferably a Hall effect or magnetoresistive sensor (12). The magnetic element and the magnetic sensor are housed in the damper (1) so as to detect the reciprocal motion of the two elements, and the magnetic sensor can generate an electric signal depending on the distance between the two elements. The method comprises the steps of: i) reading an initial value of an electric parameter, in particular voltage, of the electric signal when the oscillating assembly of the household appliance is empty; ii) identifying a mathematical function on the basis of the initial value and of a plurality of predetermined parameters, which relates the electric parameter, in particular voltage, to the weight of the contents of the oscillating assembly of the household appliance; iii) reading a further value of the electric parameter, in particular voltage, after said contents has been loaded into the oscillating assembly, and iv) estimating the value of the weight of said contents by using said mathematical function and said further value of the electric parameter. The present invention also relates to a household appliance adapted to implement said innovative method.

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