JPS59134296U

JPS59134296U - Gas-filled discharge tube type thin lightning arrester for communications

Info

Publication number: JPS59134296U
Application number: JP2717483U
Authority: JP
Inventors: 東川　恒久
Original assignee: 株式会社白山製作所
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-07
Also published as: JPH031909Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面第１図Ａ、　Ｂは、従来の釦形の通信用ガス人放電
管形避雷器を示す断面図と側面図、第２図以降は本考案
に係る通信用薄形ガス人避雷器を示し、第２図はその一
実施例を示す同全体斜視図、第３図は第２図の■−■線
断面図、第４図は中間電極と絶縁スペーサとの同分解斜
視図、第５図は第３図の要部拡大断面図、第６図はトリ
ガ手段の他の一実施例を示す要部拡大斜視図、第７図は
トリガ手段の別の一実施例を示す要部拡大断面図である
。１０・・・絶縁スペーサ、１１・・・端部電極、１２・
・・中間電極、１５．４０・・・突条体、１５ａ、４０
ａ・・・突条体の先端、１５ｂ、４０ｂ、４０Ｃ・・・
傾斜壁、１６．３０・・・トリガ用穴、１６ａ、３１・
・・開口端縁、４１・・・導電条片。Figures 1A and 1B are a cross-sectional view and a side view of a conventional button-shaped gas discharge tube type lightning arrester for communications, and Figures 2 and after show thin gas lightning arresters for communications according to the present invention. 2 is an overall perspective view showing one embodiment of the same, FIG. 3 is a sectional view taken along the line ■-■ in FIG. 2, FIG. 4 is an exploded perspective view of the intermediate electrode and the insulating spacer, and FIG. FIG. 3 is an enlarged sectional view of the main part of FIG. 3, FIG. 6 is an enlarged perspective view of the main part of another embodiment of the trigger means, and FIG. 7 is an enlarged sectional view of the main part of another embodiment of the trigger means. . 10... Insulating spacer, 11... End electrode, 12...
... Intermediate electrode, 15.40 ... Projection, 15a, 40
a...Tip of protrusion, 15b, 40b, 40C...
Slanted wall, 16.30...Trigger hole, 16a, 31.
...Opening edge, 41...Conductive strip.

Claims

[Scope of utility model registration request]

(1) In a gas-filled discharge tube type lightning arrester for 2nd communication, where the electrodes are separated via an insulating spacer and gas is sealed inside the insulating spacer, the insulating spacer is formed thinly in the direction of the discharge gap. A thin lightning arrester in the form of a gas discharge tube for communication use, characterized in that a protrusion extending intersecting the direction of the discharge gap is formed on the inner wall of the insulating spacer, and the protrusion is provided with a trigger means.

(2) Utility Model Registration A thin lightning arrester in the form of a gas discharge tube for communications according to claim 1, characterized in that the insulating spacer is a rectangular frame.

(3) Utility Model Registration Scope of the Claims Claim 1, wherein the trigger means is a trigger hole provided with one protrusion, a thin electric discharge tube-shaped electric arrester for communication use. .

(4) A thin gas-filled discharge tube for communication, characterized in that the trigger means is a conductive strip provided on the protruding strip, as described in claim 1 of the utility model registration claim. Lightning arrester.