JPH0112770Y2 - - Google Patents
Info
- Publication number
- JPH0112770Y2 JPH0112770Y2 JP1981195537U JP19553781U JPH0112770Y2 JP H0112770 Y2 JPH0112770 Y2 JP H0112770Y2 JP 1981195537 U JP1981195537 U JP 1981195537U JP 19553781 U JP19553781 U JP 19553781U JP H0112770 Y2 JPH0112770 Y2 JP H0112770Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- zero
- current transformer
- phase current
- tripping electromagnet
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19553781U JPS5898752U (ja) | 1981-12-25 | 1981-12-25 | しや断器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19553781U JPS5898752U (ja) | 1981-12-25 | 1981-12-25 | しや断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898752U JPS5898752U (ja) | 1983-07-05 |
| JPH0112770Y2 true JPH0112770Y2 (de) | 1989-04-13 |
Family
ID=30108811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19553781U Granted JPS5898752U (ja) | 1981-12-25 | 1981-12-25 | しや断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898752U (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53107160U (de) * | 1977-02-03 | 1978-08-28 | ||
| JPS54175566U (de) * | 1978-05-31 | 1979-12-11 |
-
1981
- 1981-12-25 JP JP19553781U patent/JPS5898752U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5898752U (ja) | 1983-07-05 |
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