JPH0344495B2 - - Google Patents
Info
- Publication number
- JPH0344495B2 JPH0344495B2 JP58222668A JP22266883A JPH0344495B2 JP H0344495 B2 JPH0344495 B2 JP H0344495B2 JP 58222668 A JP58222668 A JP 58222668A JP 22266883 A JP22266883 A JP 22266883A JP H0344495 B2 JPH0344495 B2 JP H0344495B2
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- time limit
- pulse
- current
- circuit
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 11
- 238000005338 heat storage Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22266883A JPS60113617A (ja) | 1983-11-24 | 1983-11-24 | 過電流検出装置 |
| US06/634,361 US4695961A (en) | 1983-07-29 | 1984-07-25 | Solid state overcurrent detector |
| DE8484108938T DE3474860D1 (en) | 1983-07-29 | 1984-07-27 | Solid state overcurrent detector |
| EP84108938A EP0133969B1 (de) | 1983-07-29 | 1984-07-27 | Festkörperüberstromdetektor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22266883A JPS60113617A (ja) | 1983-11-24 | 1983-11-24 | 過電流検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60113617A JPS60113617A (ja) | 1985-06-20 |
| JPH0344495B2 true JPH0344495B2 (de) | 1991-07-08 |
Family
ID=16786054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22266883A Granted JPS60113617A (ja) | 1983-07-29 | 1983-11-24 | 過電流検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60113617A (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526014A (en) * | 1978-08-11 | 1980-02-25 | Fuji Electric Co Ltd | Opposite time limit characteristic overcurrent relay |
| JPS5863023A (ja) * | 1981-09-21 | 1983-04-14 | シ−メンス・アクチエンゲゼルシヤフト | デイジタル過電流引はずし装置 |
-
1983
- 1983-11-24 JP JP22266883A patent/JPS60113617A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526014A (en) * | 1978-08-11 | 1980-02-25 | Fuji Electric Co Ltd | Opposite time limit characteristic overcurrent relay |
| JPS5863023A (ja) * | 1981-09-21 | 1983-04-14 | シ−メンス・アクチエンゲゼルシヤフト | デイジタル過電流引はずし装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60113617A (ja) | 1985-06-20 |
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