JPH0343619Y2 - - Google Patents
Info
- Publication number
- JPH0343619Y2 JPH0343619Y2 JP8922887U JP8922887U JPH0343619Y2 JP H0343619 Y2 JPH0343619 Y2 JP H0343619Y2 JP 8922887 U JP8922887 U JP 8922887U JP 8922887 U JP8922887 U JP 8922887U JP H0343619 Y2 JPH0343619 Y2 JP H0343619Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- opgw
- fiber
- sensor
- spacer
- 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 34
- 239000000835 fiber Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 11
- 230000004308 accommodation Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8922887U JPH0343619Y2 (enrdf_load_stackoverflow) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8922887U JPH0343619Y2 (enrdf_load_stackoverflow) | 1987-06-10 | 1987-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198118U JPS63198118U (enrdf_load_stackoverflow) | 1988-12-20 |
| JPH0343619Y2 true JPH0343619Y2 (enrdf_load_stackoverflow) | 1991-09-12 |
Family
ID=30948026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8922887U Expired JPH0343619Y2 (enrdf_load_stackoverflow) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343619Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-06-10 JP JP8922887U patent/JPH0343619Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63198118U (enrdf_load_stackoverflow) | 1988-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9513111B2 (en) | Self-tensed and fully spring jacketed optical fiber sensing structure | |
| US5193129A (en) | Pressure sensor utilizing microbending of a fiber optic cable woven through a ladder shaped structure | |
| US20140056553A1 (en) | Sensing cable | |
| US20040258373A1 (en) | Monitoring cable | |
| JP2003520956A (ja) | 可撓性光ファイバのマイクロベンド装置、センサ、及び使用方法 | |
| US5694497A (en) | Intrinsically self deforming fiber optic microbend pressure and strain sensor | |
| EP1217350B1 (en) | Stress sensor based on periodically inserted color-changing tactile films to detect mishandling fiber optic cables | |
| EP0509537B1 (en) | Security system comprising a security fence | |
| CA1048827A (en) | Composite optical fiber element for telecommunication cables | |
| CN108507714B (zh) | 受力构件、光纤光栅传感器以及智能拉索及制作方法 | |
| CN101899916A (zh) | 一种含光纤型安全栅栏 | |
| JPH0343619Y2 (enrdf_load_stackoverflow) | ||
| CN213398986U (zh) | 一种通信和传感全能光缆 | |
| JP6989285B2 (ja) | 光ファイバセンサケーブル | |
| CN100538310C (zh) | 光纤及光纤偏振模色散测定方法 | |
| JPH0343618Y2 (enrdf_load_stackoverflow) | ||
| JP2003185897A (ja) | 光ファイバグレーティングを用いた歪センサ | |
| US11788909B2 (en) | Measuring device and measuring method using tape core wire | |
| JP3224762B2 (ja) | 光ファイバケーブル | |
| EP1166040B1 (fr) | Extensometre a reseau de bragg et procede de fabrication de cet extensometre | |
| JP2782124B2 (ja) | 光ファイバケーブル | |
| JPH07105749A (ja) | 光ファイバ複合ケーブル | |
| JP2520671Y2 (ja) | 光ファイバ複合ケーブル | |
| JP3002323B2 (ja) | 光ファイバケーブル | |
| CN211978162U (zh) | 一种光纤光栅温度传感器和测温系统 |