JPS644151B2 - - Google Patents
Info
- Publication number
- JPS644151B2 JPS644151B2 JP6561779A JP6561779A JPS644151B2 JP S644151 B2 JPS644151 B2 JP S644151B2 JP 6561779 A JP6561779 A JP 6561779A JP 6561779 A JP6561779 A JP 6561779A JP S644151 B2 JPS644151 B2 JP S644151B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance element
- linear resistance
- electric circuit
- gear press
- temperature
- 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
Landscapes
- Thermistors And Varistors (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6561779A JPS55158607A (en) | 1979-05-29 | 1979-05-29 | Gapless arrester deterioration detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6561779A JPS55158607A (en) | 1979-05-29 | 1979-05-29 | Gapless arrester deterioration detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55158607A JPS55158607A (en) | 1980-12-10 |
JPS644151B2 true JPS644151B2 (enrdf_load_stackoverflow) | 1989-01-24 |
Family
ID=13292150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6561779A Granted JPS55158607A (en) | 1979-05-29 | 1979-05-29 | Gapless arrester deterioration detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55158607A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846175U (ja) * | 1981-09-22 | 1983-03-28 | 株式会社明電舎 | ZnO素子の寿命試験装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59788B2 (ja) * | 1977-03-29 | 1984-01-09 | 株式会社明電舎 | ギヤツプレスアレスタの劣化検出装置 |
-
1979
- 1979-05-29 JP JP6561779A patent/JPS55158607A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55158607A (en) | 1980-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4068281A (en) | Thermally responsive metal oxide varistor transient suppression circuit | |
CA1256937A (en) | Zinc oxide stack overvoltage protection against temperature rise and thermal runaway | |
CA1218108A (en) | Surge arrester equipped for monitoring functions and method of use | |
US5986866A (en) | Solid state overload relay | |
US4174529A (en) | Protective circuit for zinc oxide varistors | |
CA1142580A (en) | Protective circuit for zinc oxide varistors | |
JPS60187002A (ja) | サ−ジアブソ−バ | |
JPS644151B2 (enrdf_load_stackoverflow) | ||
KR101894002B1 (ko) | 서지 보호기의 특성저하 감지회로 | |
US3965396A (en) | Condition responsive control circuit | |
US5940259A (en) | Voltage surge protector for electronic circuits with semiconductor components | |
JPH1197215A (ja) | バリスタおよびバリスタ内蔵電源装置 | |
JPH11258281A (ja) | 放電計数器 | |
US4511957A (en) | Power converter | |
JPS60238770A (ja) | 避雷器の動作責務試験方法 | |
JPS6216685Y2 (enrdf_load_stackoverflow) | ||
CN111316518B (zh) | 充气式过压放电器的触发电路 | |
JPH0115240Y2 (enrdf_load_stackoverflow) | ||
CN107949077B (zh) | 电热毯及其安全供热电路 | |
JPS62272822A (ja) | 電源保護装置 | |
Stanley | Non-linear resistors | |
JPH0331025Y2 (enrdf_load_stackoverflow) | ||
JP3185364B2 (ja) | 半導体装置 | |
WO2017013625A1 (en) | A smart overvoltage protection circuit and a method thereof | |
CA1123895A (en) | Protective circuit for zinc oxide varistors |