JPH0243630U - - Google Patents
Info
- Publication number
- JPH0243630U JPH0243630U JP12139388U JP12139388U JPH0243630U JP H0243630 U JPH0243630 U JP H0243630U JP 12139388 U JP12139388 U JP 12139388U JP 12139388 U JP12139388 U JP 12139388U JP H0243630 U JPH0243630 U JP H0243630U
- Authority
- JP
- Japan
- Prior art keywords
- cooling tank
- detecting element
- infrared detecting
- inlet
- infrared
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000001931 thermography Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は本考案に使用される冷却槽の断面図、
第２図は動作を説明するための図、第３図は従来
例を説明するための図である。
１：撮像装置、２：光学系、３：赤外線検出素
子、４：冷却槽、４ａ：外筒、４ｂ：内筒、５：
冷媒、６：注入口、７：反射ミラー、９：窓。
Figure 1 is a cross-sectional view of the cooling tank used in the present invention.
FIG. 2 is a diagram for explaining the operation, and FIG. 3 is a diagram for explaining a conventional example. 1: Imaging device, 2: Optical system, 3: Infrared detection element, 4: Cooling tank, 4a: Outer cylinder, 4b: Inner cylinder, 5:
Refrigerant, 6: Inlet, 7: Reflection mirror, 9: Window.
Claims (1)
、かつ上端部に冷媒注入口を有する筒形の冷却槽
において、前記注入口を前記冷却槽の中心軸から
みて前記赤外線検出素子と反対側に偏心させて形
成したことを特徴とするサーモグラフイ装置用赤
外線検出素子冷却構造。 In a cylindrical cooling tank having an infrared detecting element attached to the bottom of its side surface and a refrigerant inlet at the upper end, the inlet is eccentrically positioned on the opposite side of the infrared detecting element when viewed from the central axis of the cooling tank. An infrared detection element cooling structure for a thermography device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121393U JPH0540423Y2 (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121393U JPH0540423Y2 (en) | 1988-09-16 | 1988-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243630U true JPH0243630U (en) | 1990-03-26 |
| JPH0540423Y2 JPH0540423Y2 (en) | 1993-10-14 |
Family
ID=31368355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121393U Expired - Lifetime JPH0540423Y2 (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540423Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4715277U (en) * | 1971-03-20 | 1972-10-23 | ||
| JPS5094977U (en) * | 1973-12-25 | 1975-08-08 | ||
| JPS5624536A (en) * | 1979-08-07 | 1981-03-09 | Fujitsu Ltd | Infrared ray detector |
-
1988
- 1988-09-16 JP JP1988121393U patent/JPH0540423Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4715277U (en) * | 1971-03-20 | 1972-10-23 | ||
| JPS5094977U (en) * | 1973-12-25 | 1975-08-08 | ||
| JPS5624536A (en) * | 1979-08-07 | 1981-03-09 | Fujitsu Ltd | Infrared ray detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540423Y2 (en) | 1993-10-14 |