JPH01103145U - - Google Patents
Info
- Publication number
- JPH01103145U JPH01103145U JP19818587U JP19818587U JPH01103145U JP H01103145 U JPH01103145 U JP H01103145U JP 19818587 U JP19818587 U JP 19818587U JP 19818587 U JP19818587 U JP 19818587U JP H01103145 U JPH01103145 U JP H01103145U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- fixed contact
- extinguishing device
- magnetic field
- circuit breaker
- 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
- 239000011796 hollow space material Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 1
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図はこの考案のガス遮断器の１実施例を示
す要部の断面図、第２図以下は従来のガス遮断器
を示し、第２図は全体の断面図、第３図は一部の
断面図である。
３……固定接触子、４……可動接触子、１１…
…消弧装置、１２……駆動コイル、１３……永久
磁石、１４……アークランナ、１６……中空部、
１８……ガス蓄圧室。
Fig. 1 is a sectional view of the main parts showing one embodiment of the gas circuit breaker of this invention, Fig. 2 and the following shows a conventional gas circuit breaker, Fig. 2 is a sectional view of the whole, and Fig. 3 is a partial view. FIG. 3... Fixed contact, 4... Movable contact, 11...
... Arc extinguishing device, 12 ... Drive coil, 13 ... Permanent magnet, 14 ... Arc runner, 16 ... Hollow part,
18...Gas pressure accumulation chamber.
Claims (1)
および該磁界発生装置の一面に位置したアークラ
ンナよりなる環状の消弧装置と、前記アークラン
ナ側の前記消弧装置の中空部の近傍に配置された
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、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、 前記消弧装置のアーク発生点との反対側に、前
記中空部に連通したガス蓄圧室を設けてなるガス
遮断器。 固定接触子が消弧装置に貫設されて前記固定
接触子の先端の接点部が前記消弧装置のアークラ
ンナ側に位置し、ガス蓄圧室が前記固定接触子の
基部を支持した主回路導体に前記消弧装置の中空
部に連通して形成された実用新案登録請求の範囲
第１項に記載のガス遮断器。[Claims for Utility Model Registration] An annular arc extinguishing device disposed in an insulating gas atmosphere and consisting of a magnetic field generating device and an arc runner located on one side of the magnetic field generating device, and a hollow space in the arc extinguishing device on the side of the arc runner. a fixed contact disposed near the fixed contact, and a movable contact that contacts the fixed contact so as to be able to move toward and away from the fixed contact; In the gas circuit breaker, the arc is extinguished by extinguishing the arc by rotating it at high speed outside the hollow part by electromagnetic force generated by the magnetic field of the magnetic field generator, the side of the arc extinguisher opposite to the arc generation point. A gas circuit breaker comprising a gas pressure accumulating chamber communicating with the hollow portion. A fixed contact is installed through the arc extinguishing device, a contact portion at the tip of the fixed contact is located on the arc runner side of the arc extinguishing device, and a gas accumulator is connected to the main circuit conductor supporting the base of the fixed contact. The gas circuit breaker according to claim 1, which is formed in communication with the hollow part of the arc extinguishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19818587U JPH01103145U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19818587U JPH01103145U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103145U true JPH01103145U (en) | 1989-07-12 |
Family
ID=31488707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19818587U Pending JPH01103145U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103145U (en) |
-
1987
- 1987-12-25 JP JP19818587U patent/JPH01103145U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01103145U (en) | ||
| JPS5919293Y2 (en) | Arc rotating type cutter | |
| JPH01103239U (en) | ||
| JPS5813560Y2 (en) | gas breaker | |
| JPH01103142U (en) | ||
| JPH01103141U (en) | ||
| JPH01152427U (en) | ||
| JPH0196631U (en) | ||
| JPH01103238U (en) | ||
| JPH01152428U (en) | ||
| JP3000735B2 (en) | Gas circuit breaker | |
| RU2000132969A (en) | VACUUM CURRENT SWITCH | |
| JPH0312335U (en) | ||
| JPH0282849U (en) | ||
| JPS6312519Y2 (en) | ||
| JPH0386537U (en) | ||
| JPH0435332U (en) | ||
| JPS588095B2 (en) | gasshiyadanki | |
| JPS59144842U (en) | gas insulated disconnect switch | |
| JPH0265848U (en) | ||
| JPS63164121U (en) | ||
| JPS6017772Y2 (en) | pressure switch | |
| JPS6333461Y2 (en) | ||
| JPS6312518Y2 (en) | ||
| JPH0575935U (en) | Gas circuit breaker |