JPH0339123U - - Google Patents
Info
- Publication number
- JPH0339123U JPH0339123U JP10022689U JP10022689U JPH0339123U JP H0339123 U JPH0339123 U JP H0339123U JP 10022689 U JP10022689 U JP 10022689U JP 10022689 U JP10022689 U JP 10022689U JP H0339123 U JPH0339123 U JP H0339123U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- case
- window
- infrared detector
- window material
- 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 description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１〜２図は本考案の実施例を示し、第１図は
第１実施例の断面図、第２図は第２実施例の断面
図、第３図は従来例の断面図である。
１……ケース、３……開口部、５……窓材、７
……赤外線検出素子、１７……サーモパイル。
1 and 2 show embodiments of the present invention; FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a sectional view of the second embodiment, and FIG. 3 is a sectional view of the conventional example. 1... Case, 3... Opening, 5... Window material, 7
...Infrared detection element, 17...Thermopile.
Claims (1)
された赤外線を透過する窓材で閉鎖され、かつこ
の窓材と相対して赤外線検出素子がケース内に配
置された赤外線検出器において、前記窓材と赤外
線検出素子との相対した各面の距離が１〜３mmに
設定されたことを特徴とする赤外線検出器。 In an infrared detector in which an opening provided in a case is closed with a window material that transmits infrared rays fixed to the outer surface of the case, and an infrared detection element is disposed in the case opposite to the window material, the window An infrared detector characterized in that the distance between each facing surface of the material and the infrared detecting element is set to 1 to 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100226U JP2557030Y2 (en) | 1989-08-28 | 1989-08-28 | Infrared detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100226U JP2557030Y2 (en) | 1989-08-28 | 1989-08-28 | Infrared detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339123U true JPH0339123U (en) | 1991-04-16 |
| JP2557030Y2 JP2557030Y2 (en) | 1997-12-08 |
Family
ID=31649245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989100226U Expired - Fee Related JP2557030Y2 (en) | 1989-08-28 | 1989-08-28 | Infrared detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2557030Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6314130U (en) * | 1986-07-11 | 1988-01-29 |
-
1989
- 1989-08-28 JP JP1989100226U patent/JP2557030Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6314130U (en) * | 1986-07-11 | 1988-01-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2557030Y2 (en) | 1997-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |