JPH0168638U - - Google Patents
Info
- Publication number
- JPH0168638U JPH0168638U JP1987163485U JP16348587U JPH0168638U JP H0168638 U JPH0168638 U JP H0168638U JP 1987163485 U JP1987163485 U JP 1987163485U JP 16348587 U JP16348587 U JP 16348587U JP H0168638 U JPH0168638 U JP H0168638U
- Authority
- JP
- Japan
- Prior art keywords
- closing
- signal
- circuit
- voltage detection
- series
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 10
- 230000003287 optical effect Effects 0.000 claims 7
- 238000006243 chemical reaction Methods 0.000 claims 5
- 238000005520 cutting process Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16348587U JPH0629868Y2 (ja) | 1987-10-26 | 1987-10-26 | しゃ断器の操作制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16348587U JPH0629868Y2 (ja) | 1987-10-26 | 1987-10-26 | しゃ断器の操作制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168638U true JPH0168638U (en]) | 1989-05-02 |
| JPH0629868Y2 JPH0629868Y2 (ja) | 1994-08-10 |
Family
ID=31448247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16348587U Expired - Lifetime JPH0629868Y2 (ja) | 1987-10-26 | 1987-10-26 | しゃ断器の操作制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629868Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019239590A1 (ja) * | 2018-06-15 | 2019-12-19 | 三菱電機株式会社 | 遮断器 |
-
1987
- 1987-10-26 JP JP16348587U patent/JPH0629868Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629868Y2 (ja) | 1994-08-10 |
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