DC type ion generators

A DC type ionizer comprising a positive electrode (13P) and a negative electrode (13N), an AC power supply (10), a rectifying/smoothing circuit (11) and high voltage generating circuits (12P, 12N) for applying a constant high DC voltage of positive polarity to the positive electrode (13P) and applyi...

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Bibliographic Details
Main Authors TOKUNAGA TETSUYA, TERASAKI YASUSHINORI, IRIE FUMITAKA
Format Patent
LanguageChinese
English
Published 09.11.2011
Subjects
BASIC ELECTRIC ELEMENTS
CORONA DEVICES
ELECTRICITY
GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
OVERVOLTAGE ARRESTERS USING SPARK GAPS
SPARK GAPS
SPARKING PLUGS
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Summary:A DC type ionizer comprising a positive electrode (13P) and a negative electrode (13N), an AC power supply (10), a rectifying/smoothing circuit (11) and high voltage generating circuits (12P, 12N) for applying a constant high DC voltage of positive polarity to the positive electrode (13P) and applying a constant high DC voltage of negative polarity to the negative electrode (13N), and a fan (14) for supplying positive and negative ions generated around each electrode (13P, 13N) by corona discharge in the direction of a matter to be neutralized. The electrodes (13P, 13N) are arranged in the rear of the fan (14), quantity of ion sensors (15P, 15N) are arranged at positions corresponding to respective electrodes (13P, 13N) in front of the fan (14), and positive and negative ions are brought to arrive intermittently at respective quantity of ion sensors (15P, 15N) through rotation of the fan (14) thus detecting ion currents corresponding to the quantities of positive and negative ions. A function for monitoring t
Bibliography:Application Number: CN2005849886