JPS6212247U - - Google Patents
Info
- Publication number
- JPS6212247U JPS6212247U JP10421085U JP10421085U JPS6212247U JP S6212247 U JPS6212247 U JP S6212247U JP 10421085 U JP10421085 U JP 10421085U JP 10421085 U JP10421085 U JP 10421085U JP S6212247 U JPS6212247 U JP S6212247U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- exhaust
- grid
- exhaust plate
- holes
- 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 2
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図は排気板の詳細を
示す図、第５図はアークの電圧・電流特性を示す
図である。
６，８はアーク走行板、１０はグリツド板、１
１は排気板、３０は案内板である。なお、各図中
同一符号は同一又は相当部分を示す。
Fig. 1 shows an embodiment of this invention, Fig. 2 shows the voltage and current characteristics of the arc, Fig. 3 shows a conventional arc extinguishing device, and Fig. 4 shows details of the exhaust plate. The diagram shown in FIG. 5 is a diagram showing the voltage/current characteristics of the arc. 6 and 8 are arc running plates, 10 is a grid plate, 1
1 is an exhaust plate, and 30 is a guide plate. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ーク走行板、 アーク走行板間に配設され、走行するアークを
分断消弧するグリツド、 グリツドと排気口との間に設けられ複数の穴を
有する排気板、 排気板の穴に対向して排気口に設けられた偏流
手段、 を備えたことを特徴とする消弧装置。[Scope of claim for utility model registration] A pair of arc running plates that run the arc fired at the contact, a grid that is disposed between the arc running plates and divides and extinguishes the running arc, and between the grid and the exhaust port. An arc extinguishing device comprising: an exhaust plate provided in the exhaust plate and having a plurality of holes; and a flow deflection means provided in the exhaust port opposite to the holes of the exhaust plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10421085U JPS6212247U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10421085U JPS6212247U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212247U true JPS6212247U (en) | 1987-01-24 |
Family
ID=30977493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10421085U Pending JPS6212247U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073690A (en) * | 2008-09-19 | 2010-04-02 | General Electric Co <Ge> | Circuit breaker with improved arc-extinguishing mechanism |
-
1985
- 1985-07-05 JP JP10421085U patent/JPS6212247U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073690A (en) * | 2008-09-19 | 2010-04-02 | General Electric Co <Ge> | Circuit breaker with improved arc-extinguishing mechanism |