JPS6262741U - - Google Patents
Info
- Publication number
- JPS6262741U JPS6262741U JP15382685U JP15382685U JPS6262741U JP S6262741 U JPS6262741 U JP S6262741U JP 15382685 U JP15382685 U JP 15382685U JP 15382685 U JP15382685 U JP 15382685U JP S6262741 U JPS6262741 U JP S6262741U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- fixed contact
- arc
- circuit breaker
- arc 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
- 239000004020 conductor Substances 0.000 claims description 3
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例を示す要部斜視図
、第２図は従来のものを示す要部斜視図である。
図において、１は固定接触子、１ａは固定導体
、１ｂは固定接点、２はアークランナー、２ａは
アーク走行部、３は突出部である。なお、各図中
同一符号は同一または相当部分を示す。
FIG. 1 is a perspective view of a main part showing an embodiment of this invention, and FIG. 2 is a perspective view of a main part showing a conventional one. In the figure, 1 is a fixed contact, 1a is a fixed conductor, 1b is a fixed contact, 2 is an arc runner, 2a is an arc running part, and 3 is a protruding part. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
れる固定導体とからなる固定接触子と、前記固定
接点から離れた近傍に位置するように前記固定導
体の中間部に固定されるアークランナーとを有す
る回路しや断器において、前記アークランナーに
前記固定接点との間隙を縮めるための突出部を設
け、しや断時に発生するアークが前記固定接点か
ら前記突出部にわたり前記アークランナーのアー
ク走行部に転移するようにしたことを特徴とする
回路しや断器。 (2) 突出部を打出しにより形成した実用新案登
録請求の範囲第１項記載の回路しや断器。[Claims for Utility Model Registration] (1) A fixed contact consisting of a fixed contact and a fixed conductor to which the fixed contact is fixed to the tip side, and a fixed conductor located in the vicinity away from the fixed contact. In a circuit breaker having an arc runner fixed at an intermediate portion, the arc runner is provided with a protruding portion for reducing the gap with the fixed contact, and the arc generated at the time of break is transferred from the fixed contact to the above. 1. A circuit breaker or breaker, characterized in that the projecting portion is transferred to the arc running portion of the arc runner. (2) The circuit breaker according to claim 1 of the utility model registration claim, in which the protruding portion is formed by stamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15382685U JPS6262741U (en) | 1985-10-08 | 1985-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15382685U JPS6262741U (en) | 1985-10-08 | 1985-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262741U true JPS6262741U (en) | 1987-04-18 |
Family
ID=31073057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15382685U Pending JPS6262741U (en) | 1985-10-08 | 1985-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262741U (en) |
-
1985
- 1985-10-08 JP JP15382685U patent/JPS6262741U/ja active Pending
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