JPS6042722U - Current transformer for gapless lightning arrester - Google Patents
Current transformer for gapless lightning arresterInfo
- Publication number
- JPS6042722U JPS6042722U JP13575783U JP13575783U JPS6042722U JP S6042722 U JPS6042722 U JP S6042722U JP 13575783 U JP13575783 U JP 13575783U JP 13575783 U JP13575783 U JP 13575783U JP S6042722 U JPS6042722 U JP S6042722U
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- lightning arrester
- gapless lightning
- gapless
- arrester
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のギャップレス避雷器における漏れ電流検
出の回路図、第２図は本考案に係る変流器の正面図、第
３図は第２図のＡ−Ａ線拡大断面図ミ第４図は本考案に
係る変流器によりギャップレス避雷器の漏れ電流を検出
する場合の回路図である。
７・・・分割型積層鉄心、８・・・コイル、９・・・磁
気シールド、１０・・・静電シールド、１１・・・分割
ケーシング。Fig. 1 is a circuit diagram of leakage current detection in a conventional gapless arrester, Fig. 2 is a front view of a current transformer according to the present invention, Fig. 3 is an enlarged sectional view taken along the line A-A in Fig. 2, and Fig. 4 is a circuit diagram when detecting leakage current of a gapless arrester using a current transformer according to the present invention. 7... Split type laminated iron core, 8... Coil, 9... Magnetic shield, 10... Electrostatic shield, 11... Split casing.
Claims (1)
ールドを設けて成る変流器。A current transformer that is attached to the grounding wire of a gapless lightning arrester and is equipped with an electrostatic shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575783U JPS6042722U (en) | 1983-09-01 | 1983-09-01 | Current transformer for gapless lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575783U JPS6042722U (en) | 1983-09-01 | 1983-09-01 | Current transformer for gapless lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6042722U true JPS6042722U (en) | 1985-03-26 |
Family
ID=30305459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13575783U Pending JPS6042722U (en) | 1983-09-01 | 1983-09-01 | Current transformer for gapless lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05267082A (en) * | 1991-03-15 | 1993-10-15 | Hitachi Cable Ltd | Zero-phase current transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511016A (en) * | 1974-06-21 | 1976-01-07 | Nippon Electric Co | Tsuwarosuitsuchino heiseikakuninhoshiki |
| JPS5264615A (en) * | 1975-11-26 | 1977-05-28 | Hitachi Ltd | Magnetic shield for fastner of transformer |
| JPS5643710A (en) * | 1979-09-17 | 1981-04-22 | Toshiba Corp | Reactor |
| JPS57116536A (en) * | 1981-01-08 | 1982-07-20 | Tokyo Shibaura Electric Co | Leakage current detector for gapless arrester |
-
1983
- 1983-09-01 JP JP13575783U patent/JPS6042722U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511016A (en) * | 1974-06-21 | 1976-01-07 | Nippon Electric Co | Tsuwarosuitsuchino heiseikakuninhoshiki |
| JPS5264615A (en) * | 1975-11-26 | 1977-05-28 | Hitachi Ltd | Magnetic shield for fastner of transformer |
| JPS5643710A (en) * | 1979-09-17 | 1981-04-22 | Toshiba Corp | Reactor |
| JPS57116536A (en) * | 1981-01-08 | 1982-07-20 | Tokyo Shibaura Electric Co | Leakage current detector for gapless arrester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05267082A (en) * | 1991-03-15 | 1993-10-15 | Hitachi Cable Ltd | Zero-phase current transformer |
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