Method for air treatment in a display cabinet and cabinet for implementing the method
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United States of America Patent
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Aug 21, 2012
Grant Date -
Apr 1, 2010
app pub date -
Nov 19, 2009
filing date -
May 30, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In a method for air treatment in a display cabinet for the storage and/or display of objects, whose walls, floor and roof structure more or less enclose the inside space of the display cabinet and in which a forced inflow of air from an air delivery system connected to the inside space (1) of the cabinet maintains a slight excess pressure compared with the air outside it, the said airflow passes through suitable dust or gas filtration means before entering the cabinet and its air humidity is adjusted and/or controlled by means of a cooling device. After filtration, the airflow passes through a catalyser (8) present in a liquid (7), the air picks up moisture from the liquid and is rendered completely free from germs. In this manner and in a simple way, a completely germ-free atmosphere is produced inside the display cabinet. A display cabinet for implementing the method has a corresponding structure.
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