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公开(公告)号：US11786922B2
公开(公告)日：2023-10-17
申请号：US17262153
申请日：2019-07-25
Inventor： Tetsunori Aono , Jumpei Oe , Yohei Ishigami , Kana Shimizu , Takafumi Omori , Yukari Nakano , Takayuki Nakada
CPC classification number: B05B5/007 , B05B5/006 , B05B5/0536 , H01T19/04
Abstract: A voltage application device includes a voltage application circuit. The voltage application circuit applies application voltage between discharge electrode and counter electrode which face each other with a clearance left from each other to generate a discharge. The voltage application device forms discharge path partially and dielectrically broken between discharge electrode and counter electrode when a discharge is generated. Discharge path includes first dielectric breakdown region formed around discharge electrode, and second dielectric breakdown region formed around counter electrode.
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公开(公告)号：US11623230B2
公开(公告)日：2023-04-11
申请号：US16641992
申请日：2018-07-24
Inventor： Yohei Ishigami , Jumpei Oe , Yukari Nakano , Takafumi Omori , Tetsunori Aono , Kana Shimizu
Abstract: Voltage application device includes voltage application circuit. Voltage application circuit applies a voltage to load including discharge electrode that holds liquid, voltage application circuit generating discharge in discharge electrode. During a drive period, voltage application circuit periodically changes a magnitude of the voltage applied to load at a drive frequency within a predetermined range including a resonance frequency of liquid, voltage application circuit mechanically vibrating liquid.
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公开(公告)号：USD925480S1
公开(公告)日：2021-07-20
申请号：US29677714
申请日：2019-01-23
Designer： Jumpei Oe , Youhei Ishigami , Kana Shimizu , Takafumi Omori , Tetsunori Aono , Takayuki Nakada
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