JPH0474826U - - Google Patents
Info
- Publication number
- JPH0474826U JPH0474826U JP11834090U JP11834090U JPH0474826U JP H0474826 U JPH0474826 U JP H0474826U JP 11834090 U JP11834090 U JP 11834090U JP 11834090 U JP11834090 U JP 11834090U JP H0474826 U JPH0474826 U JP H0474826U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- fixed contact
- pressure accumulator
- insulating
- parts
- 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
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図ないし第８図は本考案のガス遮断器の実
施例を示し、第１図ないし第４図は実施例１を示
し、第１図は切断正面図、第２図は切断平面図、
第３図は遮断時のガスの流れを示す切断平面図、
第４図はバリヤ形成体の斜視図、第５図及び第６
図はそれぞれ実施例２及び実施例３の切断正面図
、第７図及び第８図はそれぞれ実施例４のバリヤ
形成体を示す平面及び斜視図、第９図以下は従来
例を示し、第９図は切断正面図、第１０図は切断
平面図である。
１……蓄圧室、２……蓄圧室容器、３……固定
接触子、６……筒状体、７……可動接触子、８…
…アーク、１２，１５，１７，２６，２７……隔
壁。
1 to 8 show examples of the gas circuit breaker of the present invention, FIGS. 1 to 4 show Embodiment 1, FIG. 1 is a cutaway front view, FIG. 2 is a cutaway plan view,
Figure 3 is a cutaway plan view showing the flow of gas when shut off;
Figure 4 is a perspective view of the barrier forming body, Figures 5 and 6.
The figures are cutaway front views of Example 2 and Example 3, respectively, FIGS. 7 and 8 are plan and perspective views respectively showing the barrier forming body of Example 4, and FIGS. The figure is a cutaway front view, and FIG. 10 is a cutaway plan view. DESCRIPTION OF SYMBOLS 1... Pressure accumulation chamber, 2... Pressure accumulation chamber container, 3... Fixed contact, 6... Cylindrical body, 7... Movable contact, 8...
...Arc, 12, 15, 17, 26, 27... Bulkhead.
Claims (1)
の上部及び下部にそれぞれ固定接触子及び絶縁性
筒状体を配設すると共に、前記筒状体の内側に上
端部が前記固定接触子に接離する上下動自在のパ
イプ状可動接触子を挿通し、前記両接触子の開離
により発生したアークを前記蓄圧室の自己膨張効
果で消弧するようにしたガス遮断器において、 前記蓄圧室の少なくとも前記筒状体の外周部空
間を複数に分割する隔壁を放射状に設けてなるガ
ス遮断器。[Claims for Utility Model Registration] A fixed contact and an insulating cylindrical body are disposed at the upper and lower parts of a pressure accumulation chamber in a cylindrical container filled with an insulating gas, and inside the cylindrical body. A pipe-shaped movable contact whose upper end can move up and down toward and away from the fixed contact is inserted, so that the arc generated by the opening of both the contacts is extinguished by the self-expansion effect of the pressure accumulator. A gas circuit breaker, wherein a partition wall is provided radially to divide at least an outer circumferential space of the cylindrical body of the pressure accumulator into a plurality of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11834090U JPH0474826U (en) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11834090U JPH0474826U (en) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474826U true JPH0474826U (en) | 1992-06-30 |
Family
ID=31866256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11834090U Pending JPH0474826U (en) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474826U (en) |
-
1990
- 1990-11-09 JP JP11834090U patent/JPH0474826U/ja active Pending