JPH0429468Y2 - - Google Patents
Info
- Publication number
- JPH0429468Y2 JPH0429468Y2 JP1788785U JP1788785U JPH0429468Y2 JP H0429468 Y2 JPH0429468 Y2 JP H0429468Y2 JP 1788785 U JP1788785 U JP 1788785U JP 1788785 U JP1788785 U JP 1788785U JP H0429468 Y2 JPH0429468 Y2 JP H0429468Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- shielding plate
- light
- fiber cable
- contact
- 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
- 239000013307 optical fiber Substances 0.000 claims description 12
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Protection Of Static Devices (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788785U JPH0429468Y2 (cs) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788785U JPH0429468Y2 (cs) | 1985-02-13 | 1985-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138331U JPS61138331U (cs) | 1986-08-27 |
| JPH0429468Y2 true JPH0429468Y2 (cs) | 1992-07-16 |
Family
ID=30506013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1788785U Expired JPH0429468Y2 (cs) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429468Y2 (cs) |
-
1985
- 1985-02-13 JP JP1788785U patent/JPH0429468Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61138331U (cs) | 1986-08-27 |
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