JPH0230210U - - Google Patents
Info
- Publication number
- JPH0230210U JPH0230210U JP10817588U JP10817588U JPH0230210U JP H0230210 U JPH0230210 U JP H0230210U JP 10817588 U JP10817588 U JP 10817588U JP 10817588 U JP10817588 U JP 10817588U JP H0230210 U JPH0230210 U JP H0230210U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- current transformer
- gas
- secondary winding
- main circuit
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
Landscapes
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Description
第１図は本考案に基づき貫通形変流器の１次導
体周面に形成される凹面の一実施例を示す縦断面
図、第２図は複合機器の従来の構成例を示す縦断
面図である。
１……金属容器（接地金属容器）、２……主回
路導体、１０……遮断部、１１……変流器（貫通
形変流器）、１１ｂ……２次巻線、１５……凹面
、１００……複合機器。
Fig. 1 is a longitudinal cross-sectional view showing an example of a concave surface formed on the circumferential surface of the primary conductor of a feed-through current transformer based on the present invention, and Fig. 2 is a longitudinal cross-sectional view showing an example of the conventional configuration of a composite device. It is. DESCRIPTION OF SYMBOLS 1... Metal container (grounded metal container), 2... Main circuit conductor, 10... Breaking part, 11... Current transformer (through type current transformer), 11b... Secondary winding, 15... Concave surface , 100...Composite equipment.
Claims (1)
器内に該容器の軸線方向に配された棒状の主回路
導体を介して遮断器の遮断部と該主回路導体を１
次導体とし該導体を円筒状にかつ同心に包囲する
２次巻線を備えてなる貫通形変流器とが直列に配
された複合機器を有するガス絶縁開閉装置におい
て、前記貫通形変流器の１次導体の、少なくとも
２次巻線の遮断部側端面位置近傍の周面が該導体
と同軸の軸対称凹面に形成されていることを特徴
とするガス絶縁開閉装置。 A cylindrical grounded metal container filled with insulated arc-extinguishing gas is connected to the interrupting part of the circuit breaker and the main circuit conductor through a rod-shaped main circuit conductor arranged in the axial direction of the container.
In a gas-insulated switchgear having a composite device in which a through-type current transformer is arranged in series with a through-type current transformer having a secondary winding which serves as a secondary conductor and which surrounds the conductor in a cylindrical shape concentrically, the through-through current transformer A gas insulated switchgear characterized in that a circumferential surface of at least the primary conductor in the vicinity of an end surface on the side of the interrupting portion of the secondary winding is formed into an axisymmetric concave surface coaxial with the conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10817588U JPH0230210U (en) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10817588U JPH0230210U (en) | 1988-08-17 | 1988-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230210U true JPH0230210U (en) | 1990-02-26 |
Family
ID=31343259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10817588U Pending JPH0230210U (en) | 1988-08-17 | 1988-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230210U (en) |
-
1988
- 1988-08-17 JP JP10817588U patent/JPH0230210U/ja active Pending
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