JPH0418313Y2 - - Google Patents
Info
- Publication number
- JPH0418313Y2 JPH0418313Y2 JP12580287U JP12580287U JPH0418313Y2 JP H0418313 Y2 JPH0418313 Y2 JP H0418313Y2 JP 12580287 U JP12580287 U JP 12580287U JP 12580287 U JP12580287 U JP 12580287U JP H0418313 Y2 JPH0418313 Y2 JP H0418313Y2
- Authority
- JP
- Japan
- Prior art keywords
- load information
- load
- identification
- optical signal
- unit
- 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
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12580287U JPH0418313Y2 (US06521211-20030218-C00004.png) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12580287U JPH0418313Y2 (US06521211-20030218-C00004.png) | 1987-08-18 | 1987-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430985U JPS6430985U (US06521211-20030218-C00004.png) | 1989-02-27 |
JPH0418313Y2 true JPH0418313Y2 (US06521211-20030218-C00004.png) | 1992-04-23 |
Family
ID=31376729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12580287U Expired JPH0418313Y2 (US06521211-20030218-C00004.png) | 1987-08-18 | 1987-08-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0418313Y2 (US06521211-20030218-C00004.png) |
-
1987
- 1987-08-18 JP JP12580287U patent/JPH0418313Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6430985U (US06521211-20030218-C00004.png) | 1989-02-27 |
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