Title:
HIGH PRESSURE GENERATING TANK PART, POWER SUPPLY DEVICE, ELECTRIC PRECIPITATION DEVICE, AND METHOD OF MANUFACTURING POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2023084900
Kind Code:
A
Abstract:
To enable the surroundings of a conductor within an insulator to be filled with insulation oil compactly and inexpensively.SOLUTION: The present invention relates to a power supply device, in which a circuit that converts a voltage is housed in a tank, the circuit is connected to a conductor of an insulator, the tank is sealed with a lid, and an interior of the tank is vacuumed. Then, an insulation oil is injected into the interior of the tank until a surface of the insulation oil has become higher than a bottom surface of the insulator, thus filling the surroundings of the conductor provided in the insulator with the insulation oil.SELECTED DRAWING: Figure 4
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Inventors:
MASUDA TADASHI
KANEKO KAZUKI
YAMATO TSUKASA
KITAJIMA KIMIO
SHIMIZU KEIICHI
SHIMIZU AKIHIRO
KOBAYASHI YOSHITAKA
KANEKO KAZUKI
YAMATO TSUKASA
KITAJIMA KIMIO
SHIMIZU KEIICHI
SHIMIZU AKIHIRO
KOBAYASHI YOSHITAKA
Application Number:
JP2021199284A
Publication Date:
June 20, 2023
Filing Date:
December 08, 2021
Export Citation:
Assignee:
ORIGIN KK
International Classes:
H02M3/28
Domestic Patent References:
| JP2008011632A | 2008-01-17 | |||
| JP2005093708A | 2005-04-07 | |||
| JP2018037444A | 2018-03-08 | |||
| JPS60101720U | 1985-07-11 |
Attorney, Agent or Firm:
Kenji Okada
Masaaki Hata
Mari Tanaka
Katsuhiro Imashita
Masaaki Hata
Mari Tanaka
Katsuhiro Imashita