Apparatus for sterilizing and deodorizing rooms having a grounded electrode cover
OwnerMax Zellwegerinventor
Life of this patent
Estimating the term…
Abstract
An apparatus for sterilizing and deodorizing rooms comprises a circuit part and an ionization part. High voltage of up to 3 kV necessary for forming corona discharges is produced in the circuit part. The ionization part comprises electrodes, which are arranged on both sides of an insulator plate. An electron emission is produced on the second in operation, which leads to negative oxygen ions, which destroy bacteria and spores and remove odors from the air.
Claims25
In an apparatus for sterilizing and deodorizing rooms, including rooms having space inside cooled by refrigeration, comprising an ionization means having an insulator and two facing electrodes mounted to said insulator, and a circuit part for producing high voltage and high frequency applied to said electrodes for producing a corona discharge, the improvement comprising a second electrode being a cover which is constructed of a grounded metal web or grid for emitting electrons in surrounding airspace.
In an apparatus for sterilizing and deodorizing rooms, including rooms having space inside cooled by refrigeration, comprising an ionization part having an insulator and two facing electrodes mounted to said insulator, and having a circuit part for producing high voltage and high frequency applied to said electrodes for producing a corona discharge, the improvement
- wherein at least the circuit pat for producing high voltage and high frequency being embedded in a potting compound;
- wherein said ionization part and circuit part are formed in a parallelepipedic shape and said circuit part, said electrodes and said insulator plate being arranged therein;
- and
- further wherein said ionization means has walls formed by one of said electrodes into a protective basket which is grounded.
In an apparatus for sterilizing and deodorizing rooms including rooms having space inside cooled by refrigeration, comprising an insulator and two facing electrodes mounted to said insulator, and a circuit part for producing high voltage and high frequency applied to said electrodes for producing a corona discharge, the improvement
- wherein at least the circuit part for producing high voltage and high frequency being embedded in a potting compound;
- wherein said insulator is a substantially planar insulator plate having mounted on one side a first electrode made from metal and having mounted on the other side a second electrode also made from metal;
- and
- further wherein said second electrode forms a cover of parallelepipedic shape and is provided with perforated walls.
Dependencies are inferred from the claim text.