JPS6161434U - - Google Patents
Info
- Publication number
- JPS6161434U JPS6161434U JP14765084U JP14765084U JPS6161434U JP S6161434 U JPS6161434 U JP S6161434U JP 14765084 U JP14765084 U JP 14765084U JP 14765084 U JP14765084 U JP 14765084U JP S6161434 U JPS6161434 U JP S6161434U
- Authority
- JP
- Japan
- Prior art keywords
- flat surface
- thermometer
- optical fiber
- fiber
- fiber rod
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims 3
- 239000013307 optical fiber Substances 0.000 claims 3
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
Description
第１図は本考案に係る温度センサの使用状態の
断面図、第２図はその先端側からの拡大図、第３
図、第４図は従来の温度センサの側断面図、第５
図は第４図の白抜矢符方向からみた拡大図である
。
１１…温度計、１２…ライトガイド、１３…石
英ロツド、１３ａ，１３ａ′，１３ａ″…先端面
、１３ｄ…平坦面、１４…スリーブ、１５…接続
具、２０…保護管。
Figure 1 is a sectional view of the temperature sensor according to the present invention in use, Figure 2 is an enlarged view from the tip side, and Figure 3 is a cross-sectional view of the temperature sensor according to the present invention in use.
Figure 4 is a side sectional view of a conventional temperature sensor, and Figure 5 is a side sectional view of a conventional temperature sensor.
The figure is an enlarged view of FIG. 4 viewed from the direction of the white arrow. DESCRIPTION OF SYMBOLS 11... Thermometer, 12... Light guide, 13... Quartz rod, 13a, 13a', 13a''... Tip surface, 13d... Flat surface, 14... Sleeve, 15... Connector, 20... Protective tube.
Claims (1)
と、該温度計に一端を接続した光フアイバと、該
光フアイバの他端部にその基端部を光学的に結合
しており、先端部周面に適長に亘つて形成した軸
心に平行な第１平坦面、及び軸心に対して傾斜し
ている第２平坦面を備え、その軸心及び第１、第
２の平坦面の周方向中心線が同一平面上にあるフ
アイバロツドとを具備し、該フアイバロツドの第
１平坦面から入射し、第２平坦面にて反射される
光を該フアイバロツド及び前記光フアイバにて前
記温度計に伝送するようにしたことを特徴とする
温度センサ。 A thermometer that detects temperature based on light energy, an optical fiber connected at one end to the thermometer, and a proximal end optically coupled to the other end of the optical fiber. a first flat surface parallel to the axis formed over an appropriate length on the surface, and a second flat surface inclined with respect to the axis; a fiber rod whose directional center lines are on the same plane, and transmits light incident from a first flat surface of the fiber rod and reflected from a second flat surface to the thermometer through the fiber rod and the optical fiber. A temperature sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14765084U JPH0511474Y2 (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14765084U JPH0511474Y2 (en) | 1984-09-28 | 1984-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161434U true JPS6161434U (en) | 1986-04-25 |
| JPH0511474Y2 JPH0511474Y2 (en) | 1993-03-22 |
Family
ID=30705877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14765084U Expired - Lifetime JPH0511474Y2 (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511474Y2 (en) |
-
1984
- 1984-09-28 JP JP14765084U patent/JPH0511474Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511474Y2 (en) | 1993-03-22 |