JPH0623971Y2 - 埋設電線の断線箇所検出装置 - Google Patents
埋設電線の断線箇所検出装置Info
- Publication number
- JPH0623971Y2 JPH0623971Y2 JP80788U JP80788U JPH0623971Y2 JP H0623971 Y2 JPH0623971 Y2 JP H0623971Y2 JP 80788 U JP80788 U JP 80788U JP 80788 U JP80788 U JP 80788U JP H0623971 Y2 JPH0623971 Y2 JP H0623971Y2
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- electric wire
- capacitor
- meter
- variable resistor
- 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 - Lifetime
Links
Landscapes
- Locating Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP80788U JPH0623971Y2 (ja) | 1988-01-06 | 1988-01-06 | 埋設電線の断線箇所検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP80788U JPH0623971Y2 (ja) | 1988-01-06 | 1988-01-06 | 埋設電線の断線箇所検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01105871U JPH01105871U (cs) | 1989-07-17 |
JPH0623971Y2 true JPH0623971Y2 (ja) | 1994-06-22 |
Family
ID=31200144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP80788U Expired - Lifetime JPH0623971Y2 (ja) | 1988-01-06 | 1988-01-06 | 埋設電線の断線箇所検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0623971Y2 (cs) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4558553B2 (ja) * | 2005-03-29 | 2010-10-06 | 三菱電機株式会社 | 高周波通信機 |
-
1988
- 1988-01-06 JP JP80788U patent/JPH0623971Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01105871U (cs) | 1989-07-17 |
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