Electric discharge device and air purifying device

Gas separation: apparatus – Electric field separation apparatus – Electrode retaining or supporting means

Reexamination Certificate

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Details

C096S088000, C096S095000, C096S096000, C096S098000, C313S311000, C313S357000

Reexamination Certificate

active

07377962

ABSTRACT:
A discharge device for generating a streamer discharge includes a discharge electrode and a counter electrode. The discharge electrode is in a shape of a wire or rod and is disposed substantially parallel to the counter electrode. Thus, even when a tip of the discharge electrode becomes worn out, a shape of the tip of the discharge electrode remains unchanged and a distance between the discharge electrode and the counter electrode remains unchanged. As a result, even when the tip of the discharge electrode becomes worn out, the streamer discharge stability will not fall.

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patent: WO 01/19419 (2001-03-01), None

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