JPS58104592U

JPS58104592U - Lightning arrester

Info

Publication number: JPS58104592U
Application number: JP181282U
Authority: JP
Inventors: 実高橋; 竹科　隆夫
Original assignee: 株式会社東芝
Priority date: 1982-01-12
Filing date: 1982-01-12
Publication date: 1983-07-16

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]

第１図は本考案の一実施例の避雷器の切欠側ｍ１面図、
第２２図は第１図の内部要素を示す断面図、第３図は第
２図の■−■線矢視断面図、第４図及び第５図は夫々本
考案の他の実施例の避雷器の要部横断面図である。　□ １１・・・特性要素、１２・・・特性要素柱、１３・・
・筒　　　　゛状コンデンサ、１６・・・容器、１９・
・・接続金具、２０・・・板状絶縁部材、２１・・・空
間部。第１図　−− 第２図Fig. 1 is a cutaway side m1 view of a lightning arrester according to an embodiment of the present invention;
22 is a sectional view showing the internal elements of FIG. 1, FIG. 3 is a sectional view taken along the line ■-■ in FIG. 2, and FIGS. 4 and 5 are lightning arresters of other embodiments of the present invention, respectively. FIG. □ 11... Characteristic element, 12... Characteristic element pillar, 13...
・Cylinder-shaped capacitor, 16... Container, 19.
... Connection fitting, 20 ... Plate-shaped insulating member, 21 ... Space part. Figure 1 -- Figure 2

Claims

[Scope of utility model registration request]

(1) A cylindrical capacitor is placed inside a cylindrical container, and within this cylindrical capacitor, multiple nonlinear resistor elements whose main component is a metal oxide are stacked to form a plurality of characteristic elements in series. In the device in which characteristic element columns connected and formed are housed, a plurality of characteristic element columns are arranged in parallel within the cylindrical capacitor, and each of the characteristic element columns is orthogonal to the characteristic element columns arranged in parallel. and supported via plate-shaped insulating members arranged at regular intervals in the vertical direction,
A lightning arrester characterized in that the shortest distance between the characteristic element column and the inner wall of the cylindrical capacitor is made almost equal via the plate-shaped insulating member.

(2) The lightning arrester according to claim 1, in which the characteristic element pillars are arranged in a regular triangular, square, or hexagonal arrangement.

(3) Registration of a utility model in which a plate-shaped insulating member is formed by notching the corners of the vertices of an equilateral triangle, quadrilateral, or hexagon, and is formed so as to abut against the inner wall of a cylindrical condenser through the notched portion. A lightning arrester according to claim 1.