JPS5217081A - Cable abnormal point detecting apparatus - Google Patents
Cable abnormal point detecting apparatusInfo
- Publication number
- JPS5217081A JPS5217081A JP9351175A JP9351175A JPS5217081A JP S5217081 A JPS5217081 A JP S5217081A JP 9351175 A JP9351175 A JP 9351175A JP 9351175 A JP9351175 A JP 9351175A JP S5217081 A JPS5217081 A JP S5217081A
- Authority
- JP
- Japan
- Prior art keywords
- detecting apparatus
- point detecting
- abnormal point
- cable abnormal
- cable
- 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 widen the range where on-line detection can be made, in cable abnormal point detecting apparatus used for petroleum leakage detectors and pulse type falt point meters.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9351175A JPS5217081A (en) | 1975-07-31 | 1975-07-31 | Cable abnormal point detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9351175A JPS5217081A (en) | 1975-07-31 | 1975-07-31 | Cable abnormal point detecting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5217081A true JPS5217081A (en) | 1977-02-08 |
Family
ID=14084364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9351175A Pending JPS5217081A (en) | 1975-07-31 | 1975-07-31 | Cable abnormal point detecting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5217081A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003106804A (en) * | 2001-09-28 | 2003-04-09 | Hioki Ee Corp | Balance cable length measuring apparatus |
-
1975
- 1975-07-31 JP JP9351175A patent/JPS5217081A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003106804A (en) * | 2001-09-28 | 2003-04-09 | Hioki Ee Corp | Balance cable length measuring apparatus |
JP4679012B2 (en) * | 2001-09-28 | 2011-04-27 | 日置電機株式会社 | Balanced cable length measuring instrument |
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