JPH01103142U - - Google Patents
Info
- Publication number
- JPH01103142U JPH01103142U JP19818487U JP19818487U JPH01103142U JP H01103142 U JPH01103142 U JP H01103142U JP 19818487 U JP19818487 U JP 19818487U JP 19818487 U JP19818487 U JP 19818487U JP H01103142 U JPH01103142 U JP H01103142U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- coil
- magnetic field
- fixed contact
- field generator
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図ないし第３図はこの考案のガス遮断器の
１実施例を示し、第１図は要部の断面図、第２図
はコイル部の斜視図、第３図は動作説明図、第４
図以下は従来のガス遮断器を示し、第４図は全体
の断面図、第５図は一部の断面図である。
３……固定接触子、４……可動接触子、１２…
…駆動コイル、１３……アークランナ、１５……
中空部、１６……コイル部。
Figures 1 to 3 show one embodiment of the gas circuit breaker of this invention, in which Figure 1 is a sectional view of the main part, Figure 2 is a perspective view of the coil section, Figure 3 is an explanatory diagram of the operation, and Figure 3 is a diagram illustrating the operation. 4
The figures below show a conventional gas circuit breaker, with FIG. 4 being an overall sectional view and FIG. 5 being a partial sectional view. 3... Fixed contact, 4... Movable contact, 12...
...Drive coil, 13...Arc runner, 15...
Hollow part, 16...Coil part.
Claims (1)
状の磁界発生装置と、該磁界発生装置の一面に位
置し前記コイルの一端に接続された環状のアーク
ランナと、該アークランナの中空部の近傍に配置
され前記コイルの他端に接続された固定接触子と
、該固定接触子に接離自在に接触する可動接触子
とを備え、前記両接触子の開離により発生したア
ークを前記固定接触子より前記アークランナに移
行させるとともに、アーク電流を前記コイルに転
流させ、該アークを前記磁界発生装置の磁界によ
る電磁力により前記中空部の外側で高速回転させ
て消弧するようにしたガス遮断器において、 アーク発生点近傍の前記固定接触子側の主回路
導体の一部に、前記両接触子間のアークと鎖交し
該アークに前記アークランナへの方向の力を与え
る磁界を発生するコイル部を形成してなるガス遮
断器。[Claims for Utility Model Registration] An annular magnetic field generator disposed in an insulating gas atmosphere and having a coil, an annular arc runner located on one side of the magnetic field generator and connected to one end of the coil, and the arc runner A fixed contact arranged near the hollow part and connected to the other end of the coil, and a movable contact that contacts the fixed contact so as to be able to freely approach and separate, and The arc is transferred from the fixed contact to the arc runner, the arc current is commutated to the coil, and the arc is extinguished by rotating at high speed outside the hollow part by electromagnetic force due to the magnetic field of the magnetic field generator. In the gas circuit breaker, a part of the main circuit conductor on the fixed contact side near the arc generation point is interlinked with the arc between the two contacts, and applies a force to the arc in a direction toward the arc runner. A gas circuit breaker consisting of a coil that generates a magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19818487U JPH01103142U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19818487U JPH01103142U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103142U true JPH01103142U (en) | 1989-07-12 |
Family
ID=31488706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19818487U Pending JPH01103142U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103142U (en) |
-
1987
- 1987-12-25 JP JP19818487U patent/JPH01103142U/ja active Pending
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