METHOD TO CONTROL THE RINSING OF A PROGRAMME-CONTROLLED WASHING MACHINE

METHOD TO CONTROL THE RINSING OF A PROGRAMME-CONTROLLED WASHING MACHINE

The washing machine is equipped with a conductivity measuring cell (24) which determines the electrolyte content of the pumped-off rinsing water, so that a decision can be made as to whether a further rinsing operation is necessary. The measuring cell (24) is arranged in a portion (20a) of the run-o...

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Bibliographische Detailangaben
1. Verfasser: WAGNER, GEORG F
Format: Patent
Sprache:eng ; ger
Schlagworte:
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:The washing machine is equipped with a conductivity measuring cell (24) which determines the electrolyte content of the pumped-off rinsing water, so that a decision can be made as to whether a further rinsing operation is necessary. The measuring cell (24) is arranged in a portion (20a) of the run-off line (20), in which there is still residual water from the rinsing operation after the pumping off. The conductivity measurement is carried out with the rinsing water at a standstill. The conductance of the fresh water which is fed to the washing machine and which has been measured by a further measuring cell (4), likewise with the water at a standstill, is used as reference conductance.