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Washing agents dispenser device for a domestic washing machine, namely a dishwasher

  • US 20020153029A1
  • Filed: 01/22/2002
  • Published: 10/24/2002
  • Est. Priority Date: 01/26/2001
  • Status: Active Grant
First Claim
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1. (amended). A dispensing device of washing agents for a household washing machine, said dispenser having at least a tank for containing a liquid washing agent and an arrangement for dispensing a dose of said liquid washing agent, said arrangement comprising:

  • a passage adapted to put the inside of the said tank in communication with a discharge outlet for said liquid washing agent;

    first plugging means acting on said passage and capable of taking a first position, in which the washing agent cannot reach said discharge outlet, and a second position, in which the washing agent is able to reach said discharge outlet;

    actuating means producing actuation of said first plugging means, and comprising safety or control means operative along said passage to prevent washing agent downflow from said tank to said passage, independently from the position or state of said first plugging means.

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