JPS5416640A - Earth current eliminater - Google Patents
Earth current eliminaterInfo
- Publication number
- JPS5416640A JPS5416640A JP8177577A JP8177577A JPS5416640A JP S5416640 A JPS5416640 A JP S5416640A JP 8177577 A JP8177577 A JP 8177577A JP 8177577 A JP8177577 A JP 8177577A JP S5416640 A JPS5416640 A JP S5416640A
- Authority
- JP
- Japan
- Prior art keywords
- eliminater
- earth current
- earth
- current
- enabling
- 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
Landscapes
- Locating Faults (AREA)
Abstract
PURPOSE: To facilitate an operation of earth current eliminator, by means of enabling a plurality of resistors selectively changed or finely adjusted.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8177577A JPS5416640A (en) | 1977-07-08 | 1977-07-08 | Earth current eliminater |
AU30231/77A AU512200B2 (en) | 1976-11-13 | 1977-11-01 | Cable fault locating apparatus |
GB45620/77A GB1550550A (en) | 1976-11-13 | 1977-11-02 | Cable fault locating apparatus |
FR7733878A FR2370985A1 (en) | 1976-11-13 | 1977-11-10 | DEVICE FOR LOCATING FAULTS IN ELECTRIC CABLES |
DE2750386A DE2750386C2 (en) | 1976-11-13 | 1977-11-10 | Device for locating faults in cables |
IT69549/77A IT1091461B (en) | 1976-11-13 | 1977-11-11 | APPARATUS FOR TROUBLESHOOTING IN ELECTRICAL CABLES |
US05/851,564 US4161688A (en) | 1976-11-13 | 1977-11-14 | Cable fault locating apparatus having an earth current canceller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8177577A JPS5416640A (en) | 1977-07-08 | 1977-07-08 | Earth current eliminater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5416640A true JPS5416640A (en) | 1979-02-07 |
Family
ID=13755844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8177577A Pending JPS5416640A (en) | 1976-11-13 | 1977-07-08 | Earth current eliminater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5416640A (en) |
-
1977
- 1977-07-08 JP JP8177577A patent/JPS5416640A/en active Pending
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