JPS61122532U - - Google Patents
Info
- Publication number
- JPS61122532U JPS61122532U JP450985U JP450985U JPS61122532U JP S61122532 U JPS61122532 U JP S61122532U JP 450985 U JP450985 U JP 450985U JP 450985 U JP450985 U JP 450985U JP S61122532 U JPS61122532 U JP S61122532U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- opening
- concave mirror
- disposed
- window
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radiation Pyrometers (AREA)
Description
図は本考案の実施例を示し、第1図、第2図及
び第6図は断面図、第3図は平面図、第4図は回
路図、第5図は波形図である。
1…筐体、2…開口、3…凹面鏡、5…赤外線
センサ、11…センサケース、13…窓、15…
フイルタ、16…赤外線検出体。
The drawings show an embodiment of the present invention, and FIGS. 1, 2, and 6 are sectional views, FIG. 3 is a plan view, FIG. 4 is a circuit diagram, and FIG. 5 is a waveform diagram. DESCRIPTION OF SYMBOLS 1... Housing, 2... Opening, 3... Concave mirror, 5... Infrared sensor, 11... Sensor case, 13... Window, 15...
Filter, 16...Infrared detector.
Claims (1)
開口と対向する内面が凹面鏡となる筐体、窓が穿
設されたケース内に上記窓と対向するように赤外
線検出体が配されると共に上記窓は赤外線透過材
料からなるフイルタにより封止されてなる赤外線
センサを有し、 該赤外線センサは上記窓が上記凹面鏡と対向す
るように凹面鏡の焦点位置に配されると共に上記
開口から上記赤外線検出体までの光学的道程距離
は被測温部に対して上記赤外線検出体を離間すべ
き距離となつていることを特徴とする赤外線測温
計。[Claims for Utility Model Registration] A casing made of a non-transparent material, with an opening at one end and a concave mirror on the inner surface facing the opening; The detection object is disposed, and the window has an infrared sensor sealed with a filter made of an infrared transmitting material, and the infrared sensor is disposed at the focal point of the concave mirror so that the window faces the concave mirror. An infrared thermometer characterized in that an optical distance from the opening to the infrared detector is set to a distance that should separate the infrared detector from the temperature-measuring section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP450985U JPH0642189Y2 (en) | 1985-01-17 | 1985-01-17 | Infrared thermometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP450985U JPH0642189Y2 (en) | 1985-01-17 | 1985-01-17 | Infrared thermometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61122532U true JPS61122532U (en) | 1986-08-01 |
JPH0642189Y2 JPH0642189Y2 (en) | 1994-11-02 |
Family
ID=30480152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP450985U Expired - Lifetime JPH0642189Y2 (en) | 1985-01-17 | 1985-01-17 | Infrared thermometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0642189Y2 (en) |
-
1985
- 1985-01-17 JP JP450985U patent/JPH0642189Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0642189Y2 (en) | 1994-11-02 |
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