JPS59169338U - Temperature measurement device for the bottom surface of a heated object in a heating furnace - Google Patents
Temperature measurement device for the bottom surface of a heated object in a heating furnaceInfo
- Publication number
- JPS59169338U JPS59169338U JP6274183U JP6274183U JPS59169338U JP S59169338 U JPS59169338 U JP S59169338U JP 6274183 U JP6274183 U JP 6274183U JP 6274183 U JP6274183 U JP 6274183U JP S59169338 U JPS59169338 U JP S59169338U
- Authority
- JP
- Japan
- Prior art keywords
- heating furnace
- heated object
- measurement device
- temperature measurement
- light
- 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
Landscapes
- Radiation Pyrometers (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (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図はこの考案の一実施例の全体構成を示す略解図、
第２図はその保護管を示す一部断面した略解図、第３図
は第２図の■−■線矢視断面図、第４図は信号系を示す
模式図、第５図は第１図の■−■線矢視断面図、第６図
は第１図のＶＩ−Ｖｌ線矢視断面図である。
１・・・加熱炉、２・・・スラブ、４・・・受光部、５
・・・保護管、１０・・・受光窓孔、１１・・・反射鏡
、１２・・・オプティカルロッド、１３・・・放射温度
計、１７・・・往復動機構、２５．２６・・・ローラ。
。FIG. 1 is a schematic diagram showing the overall configuration of an embodiment of this invention;
Fig. 2 is a partially cross-sectional schematic diagram showing the protection tube, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, Fig. 4 is a schematic diagram showing the signal system, and Fig. 5 is a schematic diagram showing the protection tube. 6 is a sectional view taken along the line VI-Vl in FIG. 1. FIG. 1...Heating furnace, 2...Slab, 4...Light receiving part, 5
... Protection tube, 10 ... Light receiving window hole, 11 ... Reflector, 12 ... Optical rod, 13 ... Radiation thermometer, 17 ... Reciprocating mechanism, 25.26 ... roller. .
Claims (1)
象物の発する放射光を射し込ませる受光窓孔が形成され
るとともに、前記受光部が光信号伝送用光ファイバーを
介して放射温度計に接続され、さらに前記受光窓孔が加
熱炉内に設置された加熱対象物の下方に位置するよう前
記保護管を加熱炉内に対し挿入・抜去する往復動機構が
設けられるとともに、前記保護管がその中心軸線を中心
にして回転し得るよう前記往復動機構に取付けられてい
ることを特徴とする加熱炉内における加熱対象物下面測
温装置。A light-receiving window hole is formed at the tip of the water-cooled protective tube that accommodates the light-receiving part, and the radiation temperature is measured through the optical fiber for optical signal transmission. further provided with a reciprocating mechanism for inserting and removing the protection tube into and out of the heating furnace so that the light receiving window hole is located below the object to be heated installed in the heating furnace; 1. A temperature measuring device for the bottom surface of a heated object in a heating furnace, characterized in that a tube is attached to the reciprocating mechanism so as to be able to rotate around its central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6274183U JPS59169338U (en) | 1983-04-25 | 1983-04-25 | Temperature measurement device for the bottom surface of a heated object in a heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6274183U JPS59169338U (en) | 1983-04-25 | 1983-04-25 | Temperature measurement device for the bottom surface of a heated object in a heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59169338U true JPS59169338U (en) | 1984-11-13 |
Family
ID=30192930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6274183U Pending JPS59169338U (en) | 1983-04-25 | 1983-04-25 | Temperature measurement device for the bottom surface of a heated object in a heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169338U (en) |
-
1983
- 1983-04-25 JP JP6274183U patent/JPS59169338U/en active Pending
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