JPS6146431U - Cooling device for infrared detection element - Google Patents
Cooling device for infrared detection elementInfo
- Publication number
- JPS6146431U JPS6146431U JP13070984U JP13070984U JPS6146431U JP S6146431 U JPS6146431 U JP S6146431U JP 13070984 U JP13070984 U JP 13070984U JP 13070984 U JP13070984 U JP 13070984U JP S6146431 U JPS6146431 U JP S6146431U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant gas
- gas chamber
- cooling device
- valve
- joule
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ｃ↓従来の赤外検知素子用冷却装置を示す図、第
２図は本考案による赤外検知素子用冷却装置の一実施例
を示す図、第３図は第２図の動作説明図である。
図において１はボンベ、２は冷却器、３はチューブ、４
はフィン付チューブ、５はジュールトムソン弁、６はデ
ュワ、７は赤外検知素子、６はデュワ、７は赤外検知素
子、８はピストン、９，１０は冷媒ガス室、、１１は所
定の径のチューブ、１２はチューブ１１より径の太いチ
ューブ、１３はバルブである。
なお、図中同一符号は同一又は相当部分を示す。Figure 1C↓A diagram showing a conventional cooling device for infrared sensing elements, Figure 2 is a diagram showing an embodiment of the cooling device for infrared sensing elements according to the present invention, and Figure 3 is an explanation of the operation of Figure 2. It is a diagram. In the figure, 1 is a cylinder, 2 is a cooler, 3 is a tube, and 4
is a finned tube, 5 is a Joule-Thomson valve, 6 is a dewar, 7 is an infrared detection element, 6 is a dewar, 7 is an infrared detection element, 8 is a piston, 9 and 10 are refrigerant gas chambers, 11 is a predetermined 12 is a tube with a diameter larger than that of the tube 11, and 13 is a valve. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
冷却する赤外検知素子用冷却装置において、高圧ボンベ
と、上記高圧ボンベ内に設置され、高圧ボンベ内部を第
１の冷媒ガス室と第２の冷媒ガス室に分割腰かつ高圧ボ
ンベ内を摺動する様に構成されたピストンと、上記第１
の冷媒ガース室に接続され、かつ所定の径の第１のチュ
ーブと、第２の冷媒ガス室に接続され、かつ第１のチュ
ーブより径の太い第２のチューブと、上記第１、第２の
チューブを連結するバルブとジュールトムソン弁付冷却
器と上記バルブとジュールトムソン弁付冷却器を接続し
ている第３のチューブより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。An infrared sensing element cooling device that cools an infrared sensing element to an extremely low temperature using the Joule-Thomson effect includes a high-pressure cylinder, a first refrigerant gas chamber and a second refrigerant gas chamber installed in the high-pressure cylinder. a piston divided into a refrigerant gas chamber and configured to slide inside a high-pressure cylinder;
a first tube connected to the refrigerant gas chamber and having a predetermined diameter; a second tube connected to the second refrigerant gas chamber and having a larger diameter than the first tube; 1. A cooling device for an infrared detecting element, comprising a valve connecting the tubes, a cooler with a Joule-Thomson valve, and a third tube connecting the valve and the cooler with a Joule-Thomson valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13070984U JPS6146431U (en) | 1984-08-29 | 1984-08-29 | Cooling device for infrared detection element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13070984U JPS6146431U (en) | 1984-08-29 | 1984-08-29 | Cooling device for infrared detection element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6146431U true JPS6146431U (en) | 1986-03-28 |
Family
ID=30689308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13070984U Pending JPS6146431U (en) | 1984-08-29 | 1984-08-29 | Cooling device for infrared detection element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6146431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173937A (en) * | 1987-01-14 | 1988-07-18 | Fuji Electric Co Ltd | Light source for infrared rays analyzer |
| JPH08501476A (en) * | 1992-09-23 | 1996-02-20 | マサチューセッツ インスティチュート オブ テクノロジー | Low aerodynamic drag baseball bat |
-
1984
- 1984-08-29 JP JP13070984U patent/JPS6146431U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173937A (en) * | 1987-01-14 | 1988-07-18 | Fuji Electric Co Ltd | Light source for infrared rays analyzer |
| JPH08501476A (en) * | 1992-09-23 | 1996-02-20 | マサチューセッツ インスティチュート オブ テクノロジー | Low aerodynamic drag baseball bat |
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