Independent dosing control system for washing machines
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United States of America Patent
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Feb 26, 2002
Grant Date -
N/A
app pub date -
Jun 23, 1999
filing date -
Dec 23, 1996
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a method for controlling the dosing of detergent in multiple stage washing machines having at least one separate detergent tank per washing stage. The entry of water into a detergent tank of the washing machine releases, without intervention in the washing control system, the single dosing of a predetermined amount of detergent into the detergent tank, the release of further dosages being prevented until a renewed activation. Furthermore, the invention relates to a control device for dosing detergents in washing machines in accordance with one of the above methods.
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