ION GENERATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 7, 2015
app pub date -
Nov 8, 2012
filing date -
Mar 8, 2012
priority date (Note) -
Abandoned
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Abstract
In an ion generator, a flexible discharge electrode 44 composed of one wire is provided to a base 43, and a swinging motion or a turning motion of a free end 44b of the discharge electrode 44 about a fixed end 44a of the discharge electrode 44 is performed by repulsive force of a corona discharge generated by supplying a high voltage to the fixed end 44a. Therefore, in comparison with a discharge electrode composed of a bundle of thin wires, it is possible to significantly reduce dust emission from the free end 44b of the discharge electrode 44, and to further improve the ion generator 30 in maintenance interval. Since the discharge electrode 44 is compose of one wire, it is possible to reduce the discharge electrode 44 in size, easily observe the state of the discharge electrode 44, and simplify its maintenance. Since the discharge electrode 44 performs the swinging motion or the turning motion, it is possible to transport the generated air ions EI to a wide area of a packaging film 10, and to enhance ionizing efficiency.
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