JPH0271237U - - Google Patents
Info
- Publication number
- JPH0271237U JPH0271237U JP14980788U JP14980788U JPH0271237U JP H0271237 U JPH0271237 U JP H0271237U JP 14980788 U JP14980788 U JP 14980788U JP 14980788 U JP14980788 U JP 14980788U JP H0271237 U JPH0271237 U JP H0271237U
- Authority
- JP
- Japan
- Prior art keywords
- imaging device
- lens barrel
- infrared imaging
- pipe
- 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.)
- Pending
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
第１図は本考案の赤外撮像装置の一実施例を示
す図、第２図は従来の赤外撮像装置を示す図であ
る。
図において１は赤外線検知素子、２はデユワ、
３は冷凍機、４は赤外線、５は鏡筒部、６は筐体
、７はパイプ、８は冷媒である。なお、図中同一
符号は同一または相当部分を示す。
FIG. 1 is a diagram showing an embodiment of the infrared imaging device of the present invention, and FIG. 2 is a diagram showing a conventional infrared imaging device. In the figure, 1 is an infrared detection element, 2 is a dewar,
3 is a refrigerator, 4 is an infrared ray, 5 is a lens barrel, 6 is a housing, 7 is a pipe, and 8 is a refrigerant. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
からなる赤外撮像装置において、赤外撮像装置を
密閉構造とし内部に乾燥ガスを封入し、前記鏡筒
部にパイプを螺旋状に巻き、前記パイプに冷媒を
流すことで、前記鏡筒部を冷却することを特徴と
する赤外撮像装置。 In an infrared imaging device consisting of a dewar with a built-in infrared element, a refrigerator, and a lens barrel, the infrared imaging device has a sealed structure, a dry gas is sealed inside, and a pipe is spirally wound around the lens barrel. An infrared imaging device characterized in that the lens barrel section is cooled by flowing a refrigerant through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14980788U JPH0271237U (en) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14980788U JPH0271237U (en) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271237U true JPH0271237U (en) | 1990-05-30 |
Family
ID=31422375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14980788U Pending JPH0271237U (en) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271237U (en) |
-
1988
- 1988-11-17 JP JP14980788U patent/JPH0271237U/ja active Pending
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