JPS5956534U - radiation thermometer - Google Patents
radiation thermometerInfo
- Publication number
- JPS5956534U JPS5956534U JP1982152808U JP15280882U JPS5956534U JP S5956534 U JPS5956534 U JP S5956534U JP 1982152808 U JP1982152808 U JP 1982152808U JP 15280882 U JP15280882 U JP 15280882U JP S5956534 U JPS5956534 U JP S5956534U
- Authority
- JP
- Japan
- Prior art keywords
- radiation thermometer
- optical fiber
- chopper
- detectors
- measured
- 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 5
- 230000005855 radiation Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Radiation Pyrometers (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を示す構成説明図である
。
１・・・被測定対象、２・・・光ファイバ、３１〜３４
・・・フィルタ、４１〜４４・・・検出器、６・・・チ
ョッパ、８１〜８４・・・サンプルホールド回路、９・
・・演算回路。FIG. 1 is a configuration explanatory diagram showing an embodiment of this invention. 1... Object to be measured, 2... Optical fiber, 31 to 34
...Filter, 41-44...Detector, 6...Chopper, 81-84...Sample hold circuit, 9.
...Arithmetic circuit.
Claims (1)
ーを複数に分岐した他端に伝送する光ファイバと、この
光ファイバの複数の他端に設けられ互いに異った透過波
長を有する複数のフィルタおよび検出器と、この複数の
検出器の互いに異った波長に対応する出力信号に基いて
所定の演算を行い被測定対象の温度に対応した信号を出
力する演算回路とを備えたことを特徴とする放射温度計
。 ２ 前記光ファイバの経路中あるいは光ファイバとフィ
ルタとの間にチョッパを設け、このチョッパによる同期
信号により検出器出力をサンプルホールド回路でサンプ
ルホールドして演算回路に入力させるようにしたことを
特徴とする実用新案登録請求の範囲第１項記載の放射温
度計。[Claims for Utility Model Registration] (71) An optical fiber that transmits radiant energy from an object to be measured that has entered from one end to the other end of which the optical fiber is branched into a plurality of branches, and A plurality of filters and detectors having transmission wavelengths, and an arithmetic circuit that performs predetermined calculations based on output signals corresponding to different wavelengths from the plurality of detectors and outputs a signal corresponding to the temperature of the object to be measured. A radiation thermometer characterized by comprising: 2. A chopper is provided in the path of the optical fiber or between the optical fiber and the filter, and the output of the detector is sampled and held in a sample-hold circuit using a synchronization signal from the chopper. The radiation thermometer according to claim 1, wherein the radiation thermometer is inputted to an arithmetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982152808U JPS5956534U (en) | 1982-10-08 | 1982-10-08 | radiation thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982152808U JPS5956534U (en) | 1982-10-08 | 1982-10-08 | radiation thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5956534U true JPS5956534U (en) | 1984-04-13 |
Family
ID=30338251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982152808U Pending JPS5956534U (en) | 1982-10-08 | 1982-10-08 | radiation thermometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956534U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109682A (en) * | 1977-03-04 | 1978-09-25 | Nippon Soken | Method of measuring temperature of burning flame |
-
1982
- 1982-10-08 JP JP1982152808U patent/JPS5956534U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109682A (en) * | 1977-03-04 | 1978-09-25 | Nippon Soken | Method of measuring temperature of burning flame |
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