JPS6240534U - - Google Patents
Info
- Publication number
- JPS6240534U JPS6240534U JP13020985U JP13020985U JPS6240534U JP S6240534 U JPS6240534 U JP S6240534U JP 13020985 U JP13020985 U JP 13020985U JP 13020985 U JP13020985 U JP 13020985U JP S6240534 U JPS6240534 U JP S6240534U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- joel
- chamber
- cooling device
- cooler
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案による赤外検知用冷却装置を示
す図、第２図は第１図の動作説明図、第３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はシ
リンダ、９は第１の部屋、１０は第２の部屋であ
る。なお、図中、同一符号は同一又は相当部分を
示す。
FIG. 1 is a diagram showing an infrared detection cooling device according to the present invention, FIG. 2 is an explanatory diagram of the operation of FIG. 1, and FIG. 3 is a diagram showing a conventional infrared detection cooling device. 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 cylinder, 9 is a first chamber, 10 is the second room. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を極低温に冷却する赤外検知素子用冷却装置にお
いて、高圧ガスボンベと、上記高圧ガスボンベを
２分割し、かつ上記ボンベ内を摺動する様に構成
され、上記２分割された第１の部屋と第２の部屋
を接続する穴を有するシリンダと、上記第１の部
屋に接続され、かつ上記シリンダの穴径より大き
な内径を有するチユーブと、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とによつ
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 sensing element cooling device that cools an infrared sensing element to an extremely low temperature using the Joel-Thomson effect, the high-pressure gas cylinder is divided into two parts, and the high-pressure gas cylinder is configured to slide inside the cylinder. a cylinder having a hole connecting the first chamber and the second chamber divided into two; a tube connected to the first chamber and having an inner diameter larger than the hole diameter of the cylinder; 1. A cooling device for an infrared detection element, comprising: a cooler with a Joel-Thomson valve, and a cooler with a Joel-Thomson valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13020985U JPS6240534U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13020985U JPS6240534U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240534U true JPS6240534U (en) | 1987-03-11 |
Family
ID=31027485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13020985U Pending JPS6240534U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240534U (en) |
-
1985
- 1985-08-27 JP JP13020985U patent/JPS6240534U/ja active Pending
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