JPH03120644U - - Google Patents
Info
- Publication number
- JPH03120644U JPH03120644U JP3069790U JP3069790U JPH03120644U JP H03120644 U JPH03120644 U JP H03120644U JP 3069790 U JP3069790 U JP 3069790U JP 3069790 U JP3069790 U JP 3069790U JP H03120644 U JPH03120644 U JP H03120644U
- Authority
- JP
- Japan
- Prior art keywords
- superconductor
- electric circuit
- electrical
- electrical equipment
- 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.)
- Pending
Links
- 239000002887 superconductor Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims 2
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069790U JPH03120644U (enExample) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069790U JPH03120644U (enExample) | 1990-03-26 | 1990-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120644U true JPH03120644U (enExample) | 1991-12-11 |
Family
ID=31533402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3069790U Pending JPH03120644U (enExample) | 1990-03-26 | 1990-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120644U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177825A (ja) * | 1987-12-29 | 1989-07-14 | Mitsubishi Cable Ind Ltd | 超電導線の超電導相破壊装置 |
| JPH01218327A (ja) * | 1988-02-26 | 1989-08-31 | Matsushita Electric Ind Co Ltd | 電気機器の保護装置 |
-
1990
- 1990-03-26 JP JP3069790U patent/JPH03120644U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177825A (ja) * | 1987-12-29 | 1989-07-14 | Mitsubishi Cable Ind Ltd | 超電導線の超電導相破壊装置 |
| JPH01218327A (ja) * | 1988-02-26 | 1989-08-31 | Matsushita Electric Ind Co Ltd | 電気機器の保護装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1160724A (en) | Protection of certain electrical systems by use of ptc device | |
| EP1645167B1 (en) | Heating blanket | |
| JPH03120644U (enExample) | ||
| SE8803918D0 (sv) | Stroembegraensare | |
| EP0096834A3 (de) | Schutzschaltung, insbesondere für elektrische Geräte | |
| CA1066770A (en) | Load selective power systems | |
| JPS6460226A (en) | Protective circuit for semiconductor element | |
| JPH0176143U (enExample) | ||
| JPS6135386U (ja) | アレスタ地絡防止器 | |
| JPH0485706U (enExample) | ||
| JPS5778117A (en) | Overheat preventing device for electronic parts | |
| JPS5838410Y2 (ja) | 電源装置の過熱保護装置 | |
| JPH11150857A (ja) | 高速限流遮断装置 | |
| JPH10275710A (ja) | Ptc素子を備えたptc限流器 | |
| JPS642303A (en) | Circuit protecting element | |
| JPS58143738A (ja) | 絶縁トランスを用いた医用安全電源装置 | |
| JPS63192647U (enExample) | ||
| JPH01134930U (enExample) | ||
| JPH02118436U (enExample) | ||
| JPH0164931U (enExample) | ||
| JPS6248646U (enExample) | ||
| JPH02141163U (enExample) | ||
| JPS59170952U (ja) | 漏電しや断器 | |
| JPH02254919A (ja) | Acアウトレツトの負荷オーバー防止装置 | |
| JPS5650410A (en) | Preventing device for temperature excessive rise of electric carpet |