Self-disinfecting drain trap in drainage channels
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United States of America Patent
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Dec 23, 2003
Grant Date -
N/A
app pub date -
Jun 26, 2002
filing date -
Mar 11, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
The self-disinfecting drain trap is an arrangement for the automatic cleaning and disinfecting of drain traps in drain channels. The cleaning and disinfection take place automatically during normal usage and without interruption of the operation of the drain trap. They take place by means of a novel combination for drain traps of electromechanical oscillation, preferably ultrasound, heating the interior space of the drain trap and heating the confining liquid and preventing growth on the inner wall by means of a growth-inhibiting and antimicrobially effective coating. The danger of recontamination of sanitary apparatuses and devices and therewith also of the ambient air by microorganisms from wastewater pipelines is effectively countered therewith.
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