JPH03116640U - - Google Patents
Info
- Publication number
- JPH03116640U JPH03116640U JP2578090U JP2578090U JPH03116640U JP H03116640 U JPH03116640 U JP H03116640U JP 2578090 U JP2578090 U JP 2578090U JP 2578090 U JP2578090 U JP 2578090U JP H03116640 U JPH03116640 U JP H03116640U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- arc runner
- generated
- fixed contact
- runner
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Circuit Breakers (AREA)
Description
第１図及び第２図は本考案のよるガス遮断器の
１実施例を示し、第１図は切断正面図、第２図は
第１図の要部の拡大図、第３図は従来例の切断正
面図である。
３……固定接触子、５……駆動コイル、７′…
…アークランナ、８……可動接触子、１０……溝
。
1 and 2 show one embodiment of the gas circuit breaker according to the present invention, FIG. 1 is a cutaway front view, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is a conventional example. FIG. 3... Fixed contact, 5... Drive coil, 7'...
...Arc runner, 8...Movable contact, 10...Groove.
Claims (1)
固定接触子側に配設し、可動接触子の前記固定接
触子からの開離により発生したアークを前記アー
クランナ上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、 前記アークランナの少なくとも内周部側に環状
の溝を形成したガス遮断器。[Claims for Utility Model Registration] A magnetic field generating device equipped with an annular arc runner is disposed on the fixed contact side, and the arc generated by the separation of the movable contact from the fixed contact is generated on the arc runner at high speed. A gas circuit breaker configured to extinguish an arc by rotating the arc runner, wherein an annular groove is formed at least on the inner peripheral side of the arc runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578090U JPH03116640U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578090U JPH03116640U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116640U true JPH03116640U (en) | 1991-12-03 |
Family
ID=31528702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2578090U Pending JPH03116640U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10373784B2 (en) | 2016-04-29 | 2019-08-06 | Industry-Academic Cooperation Foundation, Chosun University | Superconducting DC circuit breaker using arcing induction |
-
1990
- 1990-03-14 JP JP2578090U patent/JPH03116640U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10373784B2 (en) | 2016-04-29 | 2019-08-06 | Industry-Academic Cooperation Foundation, Chosun University | Superconducting DC circuit breaker using arcing induction |