Electrode device, discharge apparatus, and electrostatic atomization system
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United States of America Patent
Stats
-
Aug 2, 2022
Grant Date -
Aug 27, 2020
app pub date -
Feb 20, 2020
filing date -
Feb 26, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrode device includes a discharge electrode and a counter electrode, and discharges when a voltage is applied across the discharge electrode and the counter electrode. The discharge electrode is a columnar electrode having a discharge portion on its front end. The counter electrode faces the discharge portion. The counter electrode has a peripheral electrode portion and a projecting electrode portion. The peripheral electrode portion is disposed to surround an axis of the discharge electrode. The projecting electrode portion projects from a part of the peripheral electrode portion toward the axis of the discharge electrode. A distance from the peripheral electrode portion to the discharge portion is shorter than a distance from the projecting electrode portion to the discharge portion.
First Claim
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- B05B Class
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