JPH01102837U - - Google Patents
Info
- Publication number
- JPH01102837U JPH01102837U JP19751087U JP19751087U JPH01102837U JP H01102837 U JPH01102837 U JP H01102837U JP 19751087 U JP19751087 U JP 19751087U JP 19751087 U JP19751087 U JP 19751087U JP H01102837 U JPH01102837 U JP H01102837U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- infrared detection
- reflector
- infrared
- focal point
- 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
- 238000001514 detection method Methods 0.000 claims description 8
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は本考案の赤外線検知装置の一実施例を
示す断面図、第２図は本考案の赤外線検知装置の
他の実施例を示す断面図、第３図は本考案に使用
する赤外線検出器の取付断面図、第４図は従来の
赤外線検知装置の断面図である。
１，１１，１２……反射器、２……赤外線検出
器、３……被測定物。
Fig. 1 is a cross-sectional view showing one embodiment of the infrared detection device of the present invention, Fig. 2 is a cross-sectional view showing another embodiment of the infrared detection device of the present invention, and Fig. 3 is an infrared detection device used in the present invention. FIG. 4 is a sectional view of a conventional infrared detection device. 1, 11, 12... Reflector, 2... Infrared detector, 3... Measured object.
Claims (1)
外線検知装置において、前記赤外線検出器の受光
面を前記焦点部に被測定物に対向するよう設けた
ことを特徴とする赤外線検知装置。 (2) 反射器の反射面が回転楕円面を有する、実
用新案登録請求の範囲第１項記載の赤外線検知装
置。 (3) 反射器の反射面が回転放物面を有する、実
用新案登録請求の範囲第１項記載の赤外線検知装
置。[Claims for Utility Model Registration] (1) In an infrared detection device having an infrared detector provided at a focal point of a reflector, the light-receiving surface of the infrared detector is provided at the focal point so as to face an object to be measured. An infrared detection device featuring: (2) The infrared detection device according to claim 1, wherein the reflective surface of the reflector has a spheroidal surface. (3) The infrared detection device according to claim 1, wherein the reflective surface of the reflector has a paraboloid of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19751087U JPH01102837U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19751087U JPH01102837U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102837U true JPH01102837U (en) | 1989-07-11 |
Family
ID=31488057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19751087U Pending JPH01102837U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102837U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674626A (en) * | 1979-11-22 | 1981-06-20 | Matsushita Electric Ind Co Ltd | Infrared-ray detection device |
-
1987
- 1987-12-28 JP JP19751087U patent/JPH01102837U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674626A (en) * | 1979-11-22 | 1981-06-20 | Matsushita Electric Ind Co Ltd | Infrared-ray detection device |
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