JPS6319228U - - Google Patents
Info
- Publication number
- JPS6319228U JPS6319228U JP11172386U JP11172386U JPS6319228U JP S6319228 U JPS6319228 U JP S6319228U JP 11172386 U JP11172386 U JP 11172386U JP 11172386 U JP11172386 U JP 11172386U JP S6319228 U JPS6319228 U JP S6319228U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- infrared detection
- valve
- cooling device
- joel
- 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 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Radiation Pyrometers (AREA)
Description
第１図はこの考案による赤外検知用冷却装置を
示す図、第２図は要部詳細図、第３図は動作説明
図、第４図は従来の赤外検知用冷却装置を示す図
である。
図において１はボンベ、２は冷却器、３はチユ
ーブ、４はフイン付チユーブ、５はジユールトム
ソン弁、６はデユワ、７は赤外検知素子、８は弁
、９はシリンダ、１０はランド、１１はピストン
、１２は第１の穴、１３は第２の穴、１４はばね
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 the infrared detection cooling device according to this invention, Fig. 2 is a detailed view of the main parts, Fig. 3 is an explanatory diagram of the operation, and Fig. 4 is a diagram showing the conventional infrared detection cooling device. be. In the figure, 1 is a cylinder, 2 is a cooler, 3 is a tube, 4 is a finned tube, 5 is a Joel-Thomson valve, 6 is a dewar, 7 is an infrared detection element, 8 is a valve, 9 is a cylinder, and 10 is a land , 11 is a piston, 12 is a first hole, 13 is a second hole, and 14 is a spring. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
極低温に冷却する赤外検知用冷却装置において、
高圧ガスボンベと、上記高圧ガスボンベ内に設置
されランドを有するシリンダと、上記シリンダ内
を摺動し、一端と反対側の端面とを慣通する第１
の穴と上記第１の穴と直角に交差し側面と反対側
の側面を慣通する第２の穴を有するピストンと、
上記シリンダ内にありピストンに当るように設置
されたばねを構成する弁と、上記弁に接続されて
いるチユーブと、上記チユーブに接続されている
ジユールトムソン弁付冷却器によつて構成されて
いることを特徴とする赤外検知素子用冷却装置。 In an infrared detection cooling device that uses the Joel-Thomson effect to cool an infrared detection element to an extremely low temperature,
A high-pressure gas cylinder, a cylinder installed in the high-pressure gas cylinder and having a land, and a first cylinder that slides inside the cylinder and passes through one end and the opposite end surface.
a second hole that intersects the first hole at right angles and passes through the side surface and the opposite side surface;
It is composed of a valve forming a spring installed in the cylinder so as to be in contact with the piston, a tube connected to the valve, and a cooler with a Joel Thomson valve connected to the tube. A cooling device for an infrared detection element characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11172386U JPS6319228U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11172386U JPS6319228U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319228U true JPS6319228U (en) | 1988-02-08 |
Family
ID=30991911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11172386U Pending JPS6319228U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319228U (en) |
-
1986
- 1986-07-21 JP JP11172386U patent/JPS6319228U/ja active Pending
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