JPS629343U - - Google Patents
Info
- Publication number
- JPS629343U JPS629343U JP10202085U JP10202085U JPS629343U JP S629343 U JPS629343 U JP S629343U JP 10202085 U JP10202085 U JP 10202085U JP 10202085 U JP10202085 U JP 10202085U JP S629343 U JPS629343 U JP S629343U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- plate
- running
- protrusion
- upper arc
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
はアークの電圧・電流特性を示す図、第３図は従
来の消弧装置を示す図、第４図はアークの電圧電
流特性を示す図である。
６は上部のアーク走行板、８は下部のアーク走
行板、１０はグリツド板である。なお、各図中同
一符号は同一又は相当部分を示す。
Figure 1 is a diagram showing an embodiment of this invention, Figure 2 is a diagram showing voltage and current characteristics of an arc, Figure 3 is a diagram showing a conventional arc extinguishing device, and Figure 4 is a diagram showing voltage and current characteristics of an arc. FIG. 6 is an upper arc running plate, 8 is a lower arc running plate, and 10 is a grid plate. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
けて突出された突起部を有する上部のアーク走行
板、 アークガスの流れを上部のアーク走行板の方向
に向けるため、上部のアーク走行板の突起部に対
応する位置に、アークガス偏流手段を有する還流
側板、 上部のアーク走行板と下部のアーク走行板の間
に配設され、走行するアークを分断消弧するグリ
ツド、 を備えたことを特徴とする消弧装置。[Claims for Utility Model Registration] An upper arc travel plate that is connected to the first contact and has a protrusion that projects downward, directing the flow of arc gas toward the upper arc travel plate. Therefore, at a position corresponding to the protrusion of the upper arc running plate, there is a return side plate having an arc gas deflection means, a grid disposed between the upper arc running plate and the lower arc running plate to divide and extinguish the running arc, An arc extinguishing device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10202085U JPS629343U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10202085U JPS629343U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629343U true JPS629343U (en) | 1987-01-20 |
Family
ID=30973285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10202085U Pending JPS629343U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629343U (en) |
-
1985
- 1985-07-02 JP JP10202085U patent/JPS629343U/ja active Pending