JPH02136944U - - Google Patents
Info
- Publication number
- JPH02136944U JPH02136944U JP4505289U JP4505289U JPH02136944U JP H02136944 U JPH02136944 U JP H02136944U JP 4505289 U JP4505289 U JP 4505289U JP 4505289 U JP4505289 U JP 4505289U JP H02136944 U JPH02136944 U JP H02136944U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- hollow insulator
- multiphase
- switch
- power distribution
- 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
Links
- 239000012212 insulator Substances 0.000 claims 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１ａ図、第１ｂ図から第４図は、本考案の一
実施例を示し、第１ａ図、第１ｂ図は、本考案を
使用した地中配電用ガス開閉器の正面構成図及び
断面図であり、第２図から第４図は本考案の接地
試験用端子の断面図、第５図は従来例の正面構成
図である。
１……接地試験用端子、２……幹線ケーブル接
続部、３……円筒状接地試験用端子、４ａ，４ｂ
，４ｃ……固定導体金具、５ａ，５ｂ，５ｃ，５
ｄ，……可動導体金具、６ａ……接地線、６ｂ…
…試験用電線、７ａ……接地用工具、７ｂ……試
験用工具、８……蓋、９……地中配電用多相ガス
開閉器。
Figures 1a and 1b to 4 show an embodiment of the present invention, and Figures 1a and 1b are a front configuration diagram and a sectional view of a gas switch for underground power distribution using the present invention. 2 to 4 are sectional views of the grounding test terminal of the present invention, and FIG. 5 is a front configuration view of the conventional example. 1... Ground test terminal, 2... Main cable connection part, 3... Cylindrical ground test terminal, 4a, 4b
, 4c...Fixed conductor metal fittings, 5a, 5b, 5c, 5
d,...Movable conductor metal fitting, 6a...Grounding wire, 6b...
... Test wire, 7a... Grounding tool, 7b... Test tool, 8... Lid, 9... Multiphase gas switch for underground power distribution.
Claims (1)
縁物の内外周に張出した電極を多相分一体モール
ドしてなる中空の絶縁物管を前記多相ガス開閉器
に取付け、前記多相ガス開閉器の電極と前記中空
絶縁物管の電極を接続し、前記中空の絶縁物の電
極に対向する位置に電極を設け、その電極からリ
ード線を外部へ引出すように一体モールドした工
具を前記中空の絶縁物に挿入してなる構成とした
ことを特徴とする地中配電用多相ガス開閉器。 In a multiphase gas switch for underground power distribution, a hollow insulator tube made of a multiphase integrally molded electrode extending from the inner and outer peripheries of a hollow insulator is attached to the multiphase gas switch, and the multiphase gas The electrode of the switch and the electrode of the hollow insulator tube are connected, an electrode is provided at a position opposite to the electrode of the hollow insulator, and a molded tool is attached to the hollow insulator so that a lead wire is drawn out from the electrode. A multiphase gas switch for underground power distribution, characterized in that it is inserted into an insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4505289U JPH0743907Y2 (en) | 1989-04-19 | 1989-04-19 | Gas switch for underground power distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4505289U JPH0743907Y2 (en) | 1989-04-19 | 1989-04-19 | Gas switch for underground power distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136944U true JPH02136944U (en) | 1990-11-15 |
| JPH0743907Y2 JPH0743907Y2 (en) | 1995-10-09 |
Family
ID=31558896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4505289U Expired - Lifetime JPH0743907Y2 (en) | 1989-04-19 | 1989-04-19 | Gas switch for underground power distribution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743907Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052343U (en) * | 1991-02-14 | 1993-01-14 | 東京電力株式会社 | Switch test tool |
-
1989
- 1989-04-19 JP JP4505289U patent/JPH0743907Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052343U (en) * | 1991-02-14 | 1993-01-14 | 東京電力株式会社 | Switch test tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743907Y2 (en) | 1995-10-09 |