JPS6032783U

JPS6032783U - surge absorption element

Info

Publication number: JPS6032783U
Application number: JP12422683U
Authority: JP
Inventors: 文男中島; 亀ケ谷　武男; 鈴木　吉朗
Original assignee: 岡谷電機産業株式会社
Priority date: 1983-08-10
Filing date: 1983-08-10
Publication date: 1985-03-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

′　第１図は、従来のサージ吸収素子の概略断面図、第
２図は、本考案の一実施例に係るサージ吸収素子の概略
断面図、第３図は、第２図の要部拡大図、第４図は、電
極に形成した窪みの形状例を示す正面図である。１・・・サージ吸収素子、２・・・高抵抗体素子、３・
・・放電間隙、４，４′・・・電極、５，５′・・・導
電性媒体層、５ａ、　５’　ａ・・・導電性塗料層、５
ｂ、５’ｂ・・・導電性接着剤層、７・・・気密容器。' Fig. 1 is a schematic cross-sectional view of a conventional surge absorbing element, Fig. 2 is a schematic cross-sectional view of a surge absorbing element according to an embodiment of the present invention, and Fig. 3 is an enlarged view of the main part of Fig. 2. , FIG. 4 is a front view showing an example of the shape of the depression formed in the electrode. 1... Surge absorption element, 2... High resistance element, 3...
...discharge gap, 4,4'...electrode, 5,5'...conductive medium layer, 5a, 5' a...conductive paint layer, 5
b, 5'b... Conductive adhesive layer, 7... Airtight container.

Claims

[Scope of utility model registration request]

(1) In a surge absorbing element that uses a high-resistance element as a base, electrodes facing each other across a discharge gap are connected to the outer peripheral end of the element, and the electrodes are housed in an airtight container. 1. A surge absorbing element characterized in that a recess is formed in a connection surface with a high-resistance element, and a conductive medium layer is interposed between the connection surface of the electrode and the end face of the high-resistance element.

(2) Scope of Utility Model Registration Claim 1, characterized in that the conductive medium layer consists of a conductive paint layer pre-formed on the end face of a high-resistance element and a conductive adhesive layer adhered to the electrode. The surge absorption element described in .

(3) The surge absorbing element according to claim 2, wherein the conductive paint layer and the conductive adhesive layer are made of the same or similar materials.