JPS5984441U - temperature monitoring device - Google Patents
temperature monitoring deviceInfo
- Publication number
- JPS5984441U JPS5984441U JP1982179947U JP17994782U JPS5984441U JP S5984441 U JPS5984441 U JP S5984441U JP 1982179947 U JP1982179947 U JP 1982179947U JP 17994782 U JP17994782 U JP 17994782U JP S5984441 U JPS5984441 U JP S5984441U
- Authority
- JP
- Japan
- Prior art keywords
- monitoring device
- temperature monitoring
- rate
- change
- radiation thermometer
- 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)
- Investigating Or Analysing Materials By Optical Means (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図はホットスポットと放射温度計の測定面積との関
係を示す図、第２図は本考案を石炭表面温度の監視に適
用した例を示す系統図、第３図は第２図の絶対値警報装
置における検出出力と警報 ルベルとの関係を示
す図、第４図は第２図の放射温度計を走査した場合にお
けるホットスポットと測定面積との位置関係を示す図、
第５図ａは、・第４図の走査の際において絶対値警報装
置での検出出力と警響レベルとの関係を示す図、第５図
すは同走査の際において変化率警報装置での変化率出力
と警報レベルとの関係を示す図である。
１・・・放射温度計、９・・・変化率警報装置、１３・
・・変化率演算回路、１４・・・レベル検出回路。Figure 1 is a diagram showing the relationship between the hot spot and the measurement area of the radiation thermometer, Figure 2 is a system diagram showing an example of applying the present invention to monitoring coal surface temperature, and Figure 3 is the absolute value of Figure 2. A diagram showing the relationship between the detection output and the alarm level in the value alarm device, Figure 4 is a diagram showing the positional relationship between the hot spot and the measurement area when scanning the radiation thermometer in Figure 2,
Figure 5a shows the relationship between the detection output of the absolute value alarm device and the alarm level during the scanning shown in Figure 4; FIG. 3 is a diagram showing the relationship between rate of change output and alarm level. 1... Radiation thermometer, 9... Rate of change alarm device, 13.
... Rate of change calculation circuit, 14... Level detection circuit.
Claims (1)
率演算手段と、 （ハ）上記変化率が所定レベルに達した時にこれを検出
するレベ／１＜検出手段 とを具備したことを特徴とする温度監視装置。[Scope of Claim for Utility Model Registration] (a) a radiation thermometer; (b) a rate of change calculation means for calculating the rate of change in the detected output of the radiation thermometer; and (c) when the rate of change reaches a predetermined level. A temperature monitoring device comprising a level/1<detection means for detecting this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982179947U JPS5984441U (en) | 1982-11-30 | 1982-11-30 | temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982179947U JPS5984441U (en) | 1982-11-30 | 1982-11-30 | temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5984441U true JPS5984441U (en) | 1984-06-07 |
Family
ID=30390294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982179947U Pending JPS5984441U (en) | 1982-11-30 | 1982-11-30 | temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984441U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499681A (en) * | 1978-01-24 | 1979-08-06 | Daido Steel Co Ltd | Surface temperature measuring device of heated metal |
| JPS5640041A (en) * | 1979-09-06 | 1981-04-16 | Takasago Thermal Eng Co Lts | Air diffusing port capable of changing its direction by self-oscillation |
-
1982
- 1982-11-30 JP JP1982179947U patent/JPS5984441U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499681A (en) * | 1978-01-24 | 1979-08-06 | Daido Steel Co Ltd | Surface temperature measuring device of heated metal |
| JPS5640041A (en) * | 1979-09-06 | 1981-04-16 | Takasago Thermal Eng Co Lts | Air diffusing port capable of changing its direction by self-oscillation |
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