JPS5879889U - Lightning arrester - Google Patents

Lightning arrester

Info

Publication number
JPS5879889U
JPS5879889U JP17387981U JP17387981U JPS5879889U JP S5879889 U JPS5879889 U JP S5879889U JP 17387981 U JP17387981 U JP 17387981U JP 17387981 U JP17387981 U JP 17387981U JP S5879889 U JPS5879889 U JP S5879889U
Authority
JP
Japan
Prior art keywords
lightning arrester
protrusion
groove
annular groove
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17387981U
Other languages
Japanese (ja)
Other versions
JPS6236247Y2 (en
Inventor
園山　精二
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP17387981U priority Critical patent/JPS5879889U/en
Publication of JPS5879889U publication Critical patent/JPS5879889U/en
Application granted granted Critical
Publication of JPS6236247Y2 publication Critical patent/JPS6236247Y2/ja
Granted legal-status Critical Current

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  • Thermistors And Varistors (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の装置の正断面図、第２図はこの考案の一
実施例の正断面図、第３Ａ図、第３Ｂ図は同じく部分組
立を説明するための概略平面図である。 １：碍管、２ａ、　　２ｂニア　ラ７ジ、４ａ、　　４
ｂ：放圧板、５ａ、　　５ｂ：絶縁座、５ａ、　　５ｂ
Ｈプレート、７ａ。 ７ｂ：ハネ、８ａ、　８ｂ：非直線抵抗体、９：ハネ、
１０：内部組立体、１１：円環溝、１２：突条、１３：
切欠き。FIG. 1 is a front sectional view of a conventional device, FIG. 2 is a front sectional view of an embodiment of this invention, and FIGS. 3A and 3B are schematic plan views for explaining the partial assembly. 1: Insulator, 2a, 2b near 7ji, 4a, 4
b: Pressure release plate, 5a, 5b: Insulation seat, 5a, 5b
H plate, 7a. 7b: Hane, 8a, 8b: Non-linear resistor, 9: Hane,
10: Internal assembly, 11: Annular groove, 12: Projection, 13:
Notch.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）碍管の上、下端にそれぞれ結合した放圧板に非直
線抵抗体を圧接保持した避雷装置において、前記非直線
抵抗体に当接するプレー白こ固着され外端に突条（条溝
）を有する絶縁座と、前記突条（条溝）が係合する円環
溝（円環突条）が形成された放圧板を備えたことを特徴
とする避雷装置。(1) In a lightning arrester in which a non-linear resistor is held in pressure contact with a pressure release plate connected to the upper and lower ends of an insulator tube, the plate that comes into contact with the non-linear resistor is fixed and has a protrusion (groove) on the outer end. What is claimed is: 1. A lightning arrester comprising: an insulating seat and a pressure release plate formed with an annular groove (annular protrusion) that is engaged with the protrusion (groove). （２）突条および円環溝の断面がテーパ状をなす実用新
案登録請求の範囲第１項記載の避雷装置。(2) The lightning arrester according to claim 1, wherein the protrusions and the annular groove have tapered cross sections. （３）放圧板の円環溝に絶縁座を導入する複数の切欠き
を形成した実用新案登録請求の範囲第１項記載の避雷装
置。(3) The lightning arrester according to claim 1, wherein a plurality of notches for introducing insulating seats are formed in the annular groove of the pressure relief plate.
JP17387981U 1981-11-19 1981-11-19 Lightning arrester Granted JPS5879889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17387981U JPS5879889U (en) 1981-11-19 1981-11-19 Lightning arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17387981U JPS5879889U (en) 1981-11-19 1981-11-19 Lightning arrester

Publications (2)

Publication Number Publication Date
JPS5879889U true JPS5879889U (en) 1983-05-30
JPS6236247Y2 JPS6236247Y2 (en) 1987-09-16

Family

ID=29965784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17387981U Granted JPS5879889U (en) 1981-11-19 1981-11-19 Lightning arrester

Country Status (1)

Country Link
JP (1) JPS5879889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355690U (en) * 1989-09-22 1991-05-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355690U (en) * 1989-09-22 1991-05-29

Also Published As

Publication number Publication date
JPS6236247Y2 (en) 1987-09-16

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