Title:
DISCHARGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/007884
Kind Code:
A1
Abstract:
A discharge device according to the present invention comprises a discharge electrode (41), a counter electrode (42), and a voltage application device. The discharge electrode (41) has a tip end part (411). The counter electrode (42) is disposed so as to face the tip end part (411) of the discharge electrode (41) with a gap therebetween. The voltage application device applies a voltage between the discharge electrode (41) and the counter electrode (42) so as to cause discharging between the discharge electrode (41) and the counter electrode (42). The discharge electrode (41) protrudes toward the counter electrode (42). The counter electrode (42) has a discharge part (420) at which discharging occurs with the tip end part (411) of the discharge electrode (41). The discharge part (420) extends along a circumference having the center thereof on the tip end part (411) of the discharge electrode (41).
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Inventors:
HATA HIDETOSHI
ISHIGAMI YOHEI
IMAI MAKOTO
ISHIGAMI YOHEI
IMAI MAKOTO
Application Number:
PCT/JP2022/018465
Publication Date:
February 02, 2023
Filing Date:
April 21, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01T19/04; B05B5/057; H01T23/00
Domestic Patent References:
| WO2010021332A1 | 2010-02-25 |
Foreign References:
| JP2009216286A | 2009-09-24 | |||
| JP2018022574A | 2018-02-08 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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