JPH043328U - - Google Patents
Info
- Publication number
- JPH043328U JPH043328U JP4297290U JP4297290U JPH043328U JP H043328 U JPH043328 U JP H043328U JP 4297290 U JP4297290 U JP 4297290U JP 4297290 U JP4297290 U JP 4297290U JP H043328 U JPH043328 U JP H043328U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- temperature detection
- metal
- detection sensor
- temperature
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図及び第２図は各々態様の異なる本考案セ
ンサを示す断面図である。
１，６ａ，６ｂ……光フアイバ、２……金属コ
ーテイング、３，１０……リード線、４，１１…
…断熱材、５ａ，５ｂ……光フアイバコード、７
ａ，７ｂ，７ｃ，７ｄ……ロツドレンズ、８ａ，
８ｂ……ミラー、９……金属コートフアイバ、１
２……モールド材。
FIGS. 1 and 2 are cross-sectional views showing different embodiments of the sensor of the present invention. 1, 6a, 6b...Optical fiber, 2...Metal coating, 3,10...Lead wire, 4,11...
...Insulating material, 5a, 5b...Optical fiber cord, 7
a, 7b, 7c, 7d... Rod lens, 8a,
8b...Mirror, 9...Metal coated fiber, 1
2...Mold material.
Claims (1)
乱光を検出することによつて光フアイバ各部の温
度測定を行なう温度検出用センサにおいて、温度
検出部となる前記光フアイバの上に金属を被着し
、この金属被着部分にリード線を接続したことを
特徴とする温度検出用センサ。 In a temperature detection sensor that measures the temperature of each part of the optical fiber by entering light from one end of the optical fiber and detecting the backscattered light, a metal is coated on the optical fiber that serves as the temperature detection part. A temperature detection sensor characterized in that a lead wire is connected to this metal-covered part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4297290U JPH043328U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4297290U JPH043328U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043328U true JPH043328U (en) | 1992-01-13 |
Family
ID=31554986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4297290U Pending JPH043328U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043328U (en) |
-
1990
- 1990-04-20 JP JP4297290U patent/JPH043328U/ja active Pending
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