JPS6213198Y2 - - Google Patents
Info
- Publication number
- JPS6213198Y2 JPS6213198Y2 JP1979065565U JP6556579U JPS6213198Y2 JP S6213198 Y2 JPS6213198 Y2 JP S6213198Y2 JP 1979065565 U JP1979065565 U JP 1979065565U JP 6556579 U JP6556579 U JP 6556579U JP S6213198 Y2 JPS6213198 Y2 JP S6213198Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- alarm signal
- power supply
- diode
- tap
- 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
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Details Of Television Systems (AREA)
- Alarm Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979065565U JPS6213198Y2 (enrdf_load_stackoverflow) | 1979-05-18 | 1979-05-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979065565U JPS6213198Y2 (enrdf_load_stackoverflow) | 1979-05-18 | 1979-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55168273U JPS55168273U (enrdf_load_stackoverflow) | 1980-12-03 |
JPS6213198Y2 true JPS6213198Y2 (enrdf_load_stackoverflow) | 1987-04-04 |
Family
ID=29299565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979065565U Expired JPS6213198Y2 (enrdf_load_stackoverflow) | 1979-05-18 | 1979-05-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6213198Y2 (enrdf_load_stackoverflow) |
-
1979
- 1979-05-18 JP JP1979065565U patent/JPS6213198Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55168273U (enrdf_load_stackoverflow) | 1980-12-03 |
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