Title:
落雷抑制型避雷装置および落雷抑制型避雷装置に用いられるキャパシタの構築方法
Document Type and Number:
Japanese Patent JP6945234
Kind Code:
B2
Abstract:
To provide a thunderbolt retardation arrester capable of easily increasing a minus charge amount required for suppressing lightning, wile simplifying workability in accordance with an installation as possible.SOLUTION: A thunderbolt retardation arrester 1 is installed to a ground surface E in an electric insulation state, and is formed by a charged body B formed by a conductive material and a capacitor 2 supplying an electric charge to the charged body. The capacitor is formed by a first electrode body 2a electrically connected to the ground surface; and a second electrode body 2b that is opposed to the first electrode body through an electric insulation layer Z, accumulates the electric charge depending on an electrostatic capacitance between the first electrode bodies, and supplies the electric charge accumulated to the charged body. The electric insulation layer is formed by a spacer 3 formed by a non-conductive material, and the first and second electrode bodies are mounted while nipping the spacer.SELECTED DRAWING: Figure 2
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Inventors:
Toshio Matsumoto
Application Number:
JP2017227082A
Publication Date:
October 06, 2021
Filing Date:
November 27, 2017
Export Citation:
Assignee:
Lightning Control Systems Co., Ltd.
International Classes:
H05F3/04
Domestic Patent References:
| JP3088727U | ||||
| JP2016081889A | ||||
| JP2007042918A |
Foreign References:
| CN204651679U |
Attorney, Agent or Firm:
Tomoko Tsujida