Title:
DISCHARGE ELECTRODE PLATE
Document Type and Number:
WIPO Patent Application WO/2021/205809
Kind Code:
A1
Abstract:
[Purpose] The present invention pertains to a discharge electrode plate forming an elongated discharge electrode for causing corona discharge. The purpose of the present invention is to smoothly supply electrons over a long period of time even when a conductive glass sintered film serving as a discharge electrode material is being made to perform corona discharge, and to extend the service life of the electrode by arranging a conductive metal sintered film in a substrate and thereby improving electrical conductivity and making corona discharge uniform. [Configuration] A discharge electrode plate provided with: a heat-resistant plate formed from a heat-resistant material; and a discharge electrode comprising two layers, namely, a conductive metal sintered film formed in an elongated shape on the heat-resistant plate and a conductive glass sintered film formed in an elongated shape on the conductive metal sintered film. Deterioration resulting from corona discharge is reduced and the service life is extended by forming the conductive glass sintered film constituting the discharge electrode from conductive glass having electron conductivity, and decreases in voltage resulting from electron flow or current flowing from the end to the center of the conductive glass sintered film are reduced and uniform corona discharge is generated by forming the conductive metal sintered film.
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Inventors:
ARAI KATSUYA (JP)
SUGAWARA MIEKO (JP)
KOBAYASHI KENICHI (JP)
KOMIYA HIDETOSHI (JP)
MATSUI SHOGO (JP)
NISHIGORI JUN (JP)
MORI NAOHISA (JP)
SUGAWARA MIEKO (JP)
KOBAYASHI KENICHI (JP)
KOMIYA HIDETOSHI (JP)
MATSUI SHOGO (JP)
NISHIGORI JUN (JP)
MORI NAOHISA (JP)
Application Number:
PCT/JP2021/009827
Publication Date:
October 14, 2021
Filing Date:
March 11, 2021
Export Citation:
Assignee:
ARTBEAM CO LTD (JP)
International Classes:
H01T19/00; C08J7/00; H01T23/00; H05H1/24
Foreign References:
| JP2015139755A | 2015-08-03 | |||
| JP2004175604A | 2004-06-24 | |||
| JP2000080184A | 2000-03-21 | |||
| JP2002226614A | 2002-08-14 | |||
| JP2011065747A | 2011-03-31 |
Attorney, Agent or Firm:
OKADA Morihiro (JP)
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