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    Machine with water heating means and anti-scale device
    2.
    发明公开
    Machine with water heating means and anti-scale device 有权
    Vorrichtung mitWasserheizgerätundGerätzurVerhütungvon Kesselstein

    公开(公告)号：EP2116516A1

    公开(公告)日：2009-11-11

    申请号：EP08425317.8

    申请日：2008-05-09

    申请人： ELECTROLUX PROFESSIONAL S.p.A.

    发明人： Sinatra, Fabio ,  Toppano, Michele ,  Dreossi, Giuseppe ,  Tassan Mangina, Franco

    IPC分类号： C02F1/46 ,  D06F39/00 ,  A47J27/16 ,  A21B3/04 ,  A47L15/42 ,  D06F75/08

    CPC分类号： D06F39/008 ,  A47J36/42 ,  A47L15/4229 ,  A47L15/4238 ,  A47L15/4285 ,  C02F1/4602 ,  C02F1/46109 ,  C02F5/083 ,  C02F2001/46133 ,  C02F2103/02 ,  D06F35/003 ,  D06F39/007 ,  D06F75/10 ,  F24C15/327

    摘要： The present invention refers to a machine, such as a washing machine, in particular a dishwashing machine and a clothes washing machine, an ironing machine, a food cooking oven and a boiling pan of the kind intended for use in professional kitchens, such machine being provided with water heating means (6,I 26, 36, 46) and being further provided with a device adapted to curb and reduce scale formation.
    A machine provided according to the present invention is characterized in that it comprises an electrolytic cell (2, 22, 32, 42) eluting zinc ions in the process water, and in that it further comprises sensor means (11, 211, 211a, 311, 411) and processing means (12, 212, 312, 412) for determining the (Zn)-to-(Ca) ratio, i.e. the ratio of the concentration by weight of zinc to the concentration by weight of calcium in said water.

    摘要翻译： 本发明涉及一种机器，例如洗衣机，特别是洗碗机和洗衣机，熨烫机，食物烹饪炉和用于专业厨房的沸腾锅，这种机器是 设置有水加热装置（6，I 26，36，46），并且还设置有适于遏制和减小结垢的装置。 根据本发明提供的机器的特征在于其包括在工艺用水中洗脱锌离子的电解池（2,22,32,42），并且还包括传感器装置（11,211,211a，311） ，411）和用于确定（Zn）至（Ca）比的处理装置（12,212,312,412），即锌的重量比与所述水中的钙的重量比的比例。