JPH031607U - - Google Patents
Info
- Publication number
- JPH031607U JPH031607U JP5898889U JP5898889U JPH031607U JP H031607 U JPH031607 U JP H031607U JP 5898889 U JP5898889 U JP 5898889U JP 5898889 U JP5898889 U JP 5898889U JP H031607 U JPH031607 U JP H031607U
- Authority
- JP
- Japan
- Prior art keywords
- arrester
- sealed container
- insulators
- columnar
- gas
- 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
- 239000012212 insulator Substances 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Description
第１図は本考案の実施例であるガス絶縁開閉装
置の要部断面図、第２図は従来の構成のガス絶縁
開閉装置の断面図、第３図はその主回路構成例を
示す回路図である。
１，２１：密閉容器、２，１２：支持碍子、３
：主回路導体（主導電部）、７，１７：アレスタ
素子、１１，ＬＡ：アレスタ。
Figure 1 is a cross-sectional view of the main parts of a gas-insulated switchgear according to an embodiment of the present invention, Figure 2 is a cross-sectional view of a gas-insulated switchgear with a conventional configuration, and Figure 3 is a circuit diagram showing an example of the main circuit configuration. It is. 1, 21: Airtight container, 2, 12: Support insulator, 3
: Main circuit conductor (main current part), 7, 17: Arrester element, 11 , LA: Arrester.
Claims (1)
より該密閉容器から絶縁状態に支持されるととも
に該主導電部にアレスタが接続される構成のガス
絶縁開閉装置において、前記複数の柱状支持碍子
中１個または複数個の支持碍子がそれぞれ、酸化
亜鉛を材料の主成分とした板状のアレスタ素子を
柱状に積層してなる積層体を該積層体の両端面が
それぞれ前記主導電部と密閉容器とに導電的に接
触可能に注型樹脂内に埋め込んでなり、前記アレ
スタが該１個または複数個の支持碍子により構成
されることを特徴とするガス絶縁開閉装置。 In a gas insulated switchgear having a configuration in which a main current section in a sealed container is supported in an insulated state from the sealed container by a plurality of columnar support insulators, and an arrester is connected to the main current section, among the plurality of columnar support insulators. One or more supporting insulators each have a laminate formed by laminating plate-shaped arrester elements whose main component is zinc oxide in a columnar manner, and both end surfaces of the laminate are connected to the main conductive part and the sealed container, respectively. A gas-insulated switchgear, characterized in that the arrester is embedded in a cast resin so as to be able to contact conductively with the support insulator, and the arrester is constituted by the one or more supporting insulators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5898889U JPH031607U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5898889U JPH031607U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031607U true JPH031607U (en) | 1991-01-09 |
Family
ID=31585087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5898889U Pending JPH031607U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117754U (en) * | 1975-03-18 | 1976-09-24 | ||
| JP2007307988A (en) * | 2006-05-17 | 2007-11-29 | Shimizu Corp | Transport cart |
-
1989
- 1989-05-22 JP JP5898889U patent/JPH031607U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117754U (en) * | 1975-03-18 | 1976-09-24 | ||
| JP2007307988A (en) * | 2006-05-17 | 2007-11-29 | Shimizu Corp | Transport cart |
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