JPH03114026U - - Google Patents
Info
- Publication number
- JPH03114026U JPH03114026U JP2277290U JP2277290U JPH03114026U JP H03114026 U JPH03114026 U JP H03114026U JP 2277290 U JP2277290 U JP 2277290U JP 2277290 U JP2277290 U JP 2277290U JP H03114026 U JPH03114026 U JP H03114026U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- inner cylinder
- flange
- infrared
- cylinder
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図はこの考案による赤外線検知器の実施例
を示す断面図、第２図は従来の赤外線検知器の構
成例を示す断面図である。
図において１……低温保持容器、２……内筒、
３……外筒、４……フランジ、５……赤外線検知
素子、６……金属線材、７……気密端子、８……
赤外線透過材料、９……ジユールトムソン冷却器
、１０……フインチユーブ、１１……ノズル、１
２……ポンプ、１３……弁、１４……配管、１５
……絶縁被覆された金属線材である。なお、図中
、同一あるいは相当部分には同一符号を付して示
してある。
FIG. 1 is a sectional view showing an embodiment of an infrared detector according to this invention, and FIG. 2 is a sectional view showing an example of the configuration of a conventional infrared detector. In the figure, 1...low temperature holding container, 2...inner cylinder,
3... Outer cylinder, 4... Flange, 5... Infrared detection element, 6... Metal wire, 7... Airtight terminal, 8...
Infrared transmitting material, 9... Joel Thomson cooler, 10... Finch Ube, 11... Nozzle, 1
2...Pump, 13...Valve, 14...Piping, 15
...It is a metal wire coated with insulation. In the drawings, the same or corresponding parts are denoted by the same reference numerals.
Claims (1)
外線検知素子と、上記内筒の金属内部に導体線を
絶縁被覆し埋設した金属線材と、上記内筒の他端
面に設けられた金属製のフランジと、上記フラン
ジの外周部を接合し、かつ上記内筒を覆うように
取り付けられた金属製の外筒と、上記外筒の上記
フランジと接合する端面と相対する端面に取り付
けられた赤外線透過材料とを具備することを特徴
とする赤外線検知器。 A metal inner cylinder, an infrared detection element provided on one end surface of the inner cylinder, a metal wire in which a conductor wire is insulated and buried inside the metal of the inner cylinder, and a metal wire provided on the other end surface of the inner cylinder. A metal flange, a metal outer cylinder attached to the outer circumference of the flange and covering the inner cylinder, and an end face of the outer cylinder opposite to the end face joined to the flange. An infrared detector characterized by comprising: an infrared transmitting material;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2277290U JPH03114026U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2277290U JPH03114026U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114026U true JPH03114026U (en) | 1991-11-22 |
Family
ID=31525782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2277290U Pending JPH03114026U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114026U (en) |
-
1990
- 1990-03-07 JP JP2277290U patent/JPH03114026U/ja active Pending