Title:
放電装置、及びヘアケア装置
Document Type and Number:
Japanese Patent JP6890307
Kind Code:
B2
Abstract:
Discharge device (10) includes discharge electrode (1), counter electrode (2) that faces discharge electrode (1) in a first direction, and voltage application unit that applies an application voltage between discharge electrode (1) and counter electrode (2). Counter electrode (2) includes dome-shaped electrode (22) having recessed inner surface (221) recessed to a side opposite to discharge electrode (1) in the first direction, and protruding electrode (23) that protrudes in a second direction intersecting the first direction from an opening edge of opening (222) of dome-shaped electrode (22), opening (222) being provided at an end opposite to discharge electrode (1). Discharge device (10) forms a discharge path having at least partial dielectric breakdown between discharge electrode (1) and protruding electrode (23), when the discharge occurs. The discharge path includes a first dielectric breakdown region generated around discharge electrode (1) and a second dielectric breakdown region generated around protruding electrode (23). With this configuration, a produced amount of acidic components is increased.
Inventors:
Hiroyuki Inoue
Yohei Ishigami
Kinoshita Masato
Ishihara Aya
Yasunori Matsui
Hayato Kikuchi
Yohei Ishigami
Kinoshita Masato
Ishihara Aya
Yasunori Matsui
Hayato Kikuchi
Application Number:
JP2018160761A
Publication Date:
June 18, 2021
Filing Date:
August 29, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01T19/04; A45D20/00; B05B5/057; B05B5/08
Domestic Patent References:
| JP2014231047A |
Foreign References:
| WO2018025684A1 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office