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MACHINE WITH WATER HEATING MEANS AND ANTI-SCALE DEVICE

  • US 20090277783A1
  • Filed: 05/01/2009
  • Published: 11/12/2009
  • Est. Priority Date: 05/09/2008
  • Status: Abandoned Application
First Claim
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1. Washing machine comprising:

  • a boiler provided with heating means adapted to heat up water,at least a first water inlet duct fluidly connecting said boiler to a water supply line,a washing chamber fluidly connected to said boiler,characterized in that said first water inlet duct is provided with an electrolytic cell adapted to be passed therethrough by said water, said cell being further adapted to produce zinc ions (Zn2+) that are eluted and dispersed in said water, and in that sensor means and processing means are provided to determine the ratio (Zn)/(Ca) of the concentration by weight of zinc to the concentration by weight of calcium in said water.

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