JPS587486U - Lightning arrester device for closed switchboards - Google Patents
Lightning arrester device for closed switchboardsInfo
- 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
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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
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)
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.
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.
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) |
-
1981
- 1981-07-08 JP JP10134381U patent/JPS587486U/en active Pending
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