JPS587486U - Lightning arrester device for closed switchboards - Google Patents

Lightning arrester device for closed switchboards

Info

Publication number
JPS587486U
JPS587486U JP10134381U JP10134381U JPS587486U JP S587486 U JPS587486 U JP S587486U JP 10134381 U JP10134381 U JP 10134381U JP 10134381 U JP10134381 U JP 10134381U JP S587486 U JPS587486 U JP S587486U
Authority
JP
Japan
Prior art keywords
lightning arrester
arrester device
closed switchboards
closed
arc
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.)
Pending
Application number
JP10134381U
Other languages
Japanese (ja)
Inventor
邦彦 高木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP10134381U priority Critical patent/JPS587486U/en
Publication of JPS587486U publication Critical patent/JPS587486U/en
Pending legal-status Critical Current

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Landscapes

  • Gas-Insulated Switchgears (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) [Abstract] 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 the drawing]

第１図は、従来の閉鎖配電盤内避雷器の配置例を示す図
、第２図は、本考案の一実施例を宗す構成図、第３図は
本考案による効果を説明するための特性図である。 １、　２．　３・・・避雷器、４・・・フレーム、５・
・・絶縁筒。Fig. 1 is a diagram showing an example of the arrangement of a conventional lightning arrester in a closed switchboard, Fig. 2 is a configuration diagram of an embodiment of the present invention, and Fig. 3 is a characteristic diagram for explaining the effects of the present invention. It is. 1, 2. 3... Lightning arrester, 4... Frame, 5...
...Insulating tube.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）避雷器を中心にして空隙を介在させて、エポキシ
樹脂に耐アーク性材を充填して形成した絶縁筒を設けて
構成したことを特徴とする閉鎖配電盤用避雷器装置。(1) A lightning arrester device for a closed switchboard, characterized in that an insulating tube formed by filling an epoxy resin with an arc-resistant material is provided with a gap centered around the lightning arrester. （２）耐アーク性材としてアルミナ、水和アルミナを充
填するようにした実用新案登録請求の範囲第１項記載の
閉鎖配電盤用避雷器装置。(2) A lightning arrester device for a closed switchboard according to claim 1, which is filled with alumina or hydrated alumina as an arc-resistant material.
JP10134381U 1981-07-08 1981-07-08 Lightning arrester device for closed switchboards Pending JPS587486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10134381U JPS587486U (en) 1981-07-08 1981-07-08 Lightning arrester device for closed switchboards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10134381U JPS587486U (en) 1981-07-08 1981-07-08 Lightning arrester device for closed switchboards

Publications (1)

Publication Number Publication Date
JPS587486U true JPS587486U (en) 1983-01-18

Family

ID=29896008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10134381U Pending JPS587486U (en) 1981-07-08 1981-07-08 Lightning arrester device for closed switchboards

Country Status (1)

Country Link
JP (1) JPS587486U (en)

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