JPH0447877Y2 - - Google Patents
Info
- Publication number
- JPH0447877Y2 JPH0447877Y2 JP18196987U JP18196987U JPH0447877Y2 JP H0447877 Y2 JPH0447877 Y2 JP H0447877Y2 JP 18196987 U JP18196987 U JP 18196987U JP 18196987 U JP18196987 U JP 18196987U JP H0447877 Y2 JPH0447877 Y2 JP H0447877Y2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- extinguishing medium
- movable contact
- fixed contact
- cylinder
- 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.)
- Expired
Links
- 238000007664 blowing Methods 0.000 claims description 8
- 239000000872 buffer Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Circuit Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18196987U JPH0447877Y2 (enrdf_load_stackoverflow) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18196987U JPH0447877Y2 (enrdf_load_stackoverflow) | 1987-12-01 | 1987-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188436U JPH0188436U (enrdf_load_stackoverflow) | 1989-06-12 |
| JPH0447877Y2 true JPH0447877Y2 (enrdf_load_stackoverflow) | 1992-11-11 |
Family
ID=31473430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18196987U Expired JPH0447877Y2 (enrdf_load_stackoverflow) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447877Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-12-01 JP JP18196987U patent/JPH0447877Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0188436U (enrdf_load_stackoverflow) | 1989-06-12 |
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