JPH0441640U - - Google Patents
Info
- Publication number
- JPH0441640U JPH0441640U JP1566890U JP1566890U JPH0441640U JP H0441640 U JPH0441640 U JP H0441640U JP 1566890 U JP1566890 U JP 1566890U JP 1566890 U JP1566890 U JP 1566890U JP H0441640 U JPH0441640 U JP H0441640U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- silicone resin
- optical fiber
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本発明の構造を説明するための図、第
２図は従来用いられてきた光フアイバー温度計の
検出器の構造図を示す。
１，８は光フアイバー、２，９はガリウムひ素
からなる発光素子、３，５，１０はシリコーン樹
脂、４，６はガラス管、７はフツ素樹脂のチユー
ブ、１１はエポキシ樹脂を示す。
FIG. 1 is a diagram for explaining the structure of the present invention, and FIG. 2 is a diagram showing the structure of a detector of a conventionally used optical fiber thermometer. 1 and 8 are optical fibers, 2 and 9 are light emitting elements made of gallium arsenide, 3, 5 and 10 are silicone resins, 4 and 6 are glass tubes, 7 is a fluororesin tube, and 11 is an epoxy resin.
Claims (1)
の発光素子をシリコーン樹脂でおおい、発光素子
には光を伝達するためのフアイバーとシリコーン
樹脂以外何も接触しないようにし、また発光素子
をおおつたシリコーン樹脂には、光を伝達するた
めの光フアイバー以外何も接触していないことを
特徴としたセンサープローブの構造。 A light emitting element is attached to the tip of the optical fiber, and this light emitting element is covered with silicone resin, so that nothing comes into contact with the light emitting element other than the fiber and the silicone resin for transmitting light, and the silicone resin covering the light emitting element is is a sensor probe structure characterized by having no contact with anything other than the optical fiber used to transmit light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1566890U JPH0441640U (en) | 1990-02-21 | 1990-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1566890U JPH0441640U (en) | 1990-02-21 | 1990-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441640U true JPH0441640U (en) | 1992-04-08 |
Family
ID=31518961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1566890U Pending JPH0441640U (en) | 1990-02-21 | 1990-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441640U (en) |
-
1990
- 1990-02-21 JP JP1566890U patent/JPH0441640U/ja active Pending
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