JPS5980729U - Fiber optic temperature sensor - Google Patents
Fiber optic temperature sensorInfo
- Publication number
- JPS5980729U JPS5980729U JP17759882U JP17759882U JPS5980729U JP S5980729 U JPS5980729 U JP S5980729U JP 17759882 U JP17759882 U JP 17759882U JP 17759882 U JP17759882 U JP 17759882U JP S5980729 U JPS5980729 U JP S5980729U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- attached
- temperature
- light
- temperature sensor
- 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
- 239000000835 fiber Substances 0.000 title 1
- 239000013307 optical fiber Substances 0.000 claims description 21
- 238000005253 cladding Methods 0.000 claims 1
- 230000006903 response to temperature Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は本考案の原理を説明する図、第３図な
いし第６図は本考案による光フアイバ一式温度センサの
図で、第３図は全体斜視図、第４図は一部斜視図、第５
図および第６図は一部断面図である。
１：光フアイバ一式温度センサ、２，３：光ファイバー
、４：投光器、５：反射器、６：受光器、７：バイメタ
ル、８：取付脚、９：ケース。Figures 1 and 2 are diagrams explaining the principle of the present invention, Figures 3 to 6 are diagrams of an optical fiber set temperature sensor according to the present invention, Figure 3 is an overall perspective view, and Figure 4 is an illustration of a temperature sensor according to the present invention. Partial perspective view, 5th
The figure and FIG. 6 are partially sectional views. 1: Optical fiber set temperature sensor, 2, 3: Optical fiber, 4: Emitter, 5: Reflector, 6: Receiver, 7: Bimetal, 8: Mounting leg, 9: Case.
Claims (1)
屈折率のコアおよび低屈折率のクラッドを有する光ファ
イバーを、温度温応体の変形力゛ 向に沿って
取り付けて該光ファイバーを該温度感応体と共にわん白
変形可能にし、該光ファイバーの端部に光ファイバーに
光を投入する投光器および光ファイバーから送られる光
を受ける受光器を取り付けたことを特徴とした光フアイ
バ一式温度センサ。 ２ 該光ファイバーが少なくとも１本あり、該光ファイ
バーの一端部に該投光器をかつ他端部に該受光器を取り
付けた実用新案登録請求の範囲１に記載の光フアイバ一
式温度センサ。 ３ 該光ファイバーが互に平行に並べて配置された２本
一対から成り、該対の光ファイバーの一端部には一方に
該投光器をかつ他方に該受光器を取り付け、該対の光フ
ァイバーの他端部を互に光学的に連結した実用新案登録
請求の範囲１に記載の光フアイバ一式温度センサ。[Scope of Claim for Utility Model Registration] 1. An optical fiber having a core with a high refractive index and a cladding with a low refractive index is attached to a temperature-sensitive body that deforms rapidly in response to temperature changes along the direction of the deformation force of the temperature-sensitive body. An optical fiber characterized in that the optical fiber is attached to the optical fiber so that the optical fiber can be transformed into a single shape together with the temperature sensitive body, and the end of the optical fiber is equipped with a light emitter for injecting light into the optical fiber and a light receiver for receiving light sent from the optical fiber. Complete set of temperature sensors. 2. The optical fiber set temperature sensor according to claim 1, wherein there is at least one optical fiber, and the light projector is attached to one end of the optical fiber, and the light receiver is attached to the other end of the optical fiber. 3 The optical fibers consist of a pair of optical fibers arranged in parallel to each other, and one end of the optical fibers of the pair is equipped with the projector and the receiver, and the other end of the optical fibers of the pair is attached to one end of the optical fiber. An optical fiber set temperature sensor according to claim 1, which is optically connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17759882U JPS5980729U (en) | 1982-11-24 | 1982-11-24 | Fiber optic temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17759882U JPS5980729U (en) | 1982-11-24 | 1982-11-24 | Fiber optic temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5980729U true JPS5980729U (en) | 1984-05-31 |
Family
ID=30385798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17759882U Pending JPS5980729U (en) | 1982-11-24 | 1982-11-24 | Fiber optic temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980729U (en) |
-
1982
- 1982-11-24 JP JP17759882U patent/JPS5980729U/en active Pending
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