JPH0355532U - - Google Patents
Info
- Publication number
- JPH0355532U JPH0355532U JP11604989U JP11604989U JPH0355532U JP H0355532 U JPH0355532 U JP H0355532U JP 11604989 U JP11604989 U JP 11604989U JP 11604989 U JP11604989 U JP 11604989U JP H0355532 U JPH0355532 U JP H0355532U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- metal
- flange
- cylinder
- joined
- 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 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010292 electrical insulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 241000287227 Fringillidae Species 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は低温保持容器、２は内筒、３
は外筒、４はフランジ、５は赤外線検知素子、６
は金属線材、７は気密端子、８はウインド、９は
シユールトムソン冷却器、１０はフインチユーブ
、１１はノズル、１２はボンベ、１３は弁、１４
は配管、１５は熱及び電気絶縁層である。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 is a cold storage container, 2 is an inner cylinder, and 3
is an outer cylinder, 4 is a flange, 5 is an infrared detection element, 6
1 is a metal wire, 7 is an airtight terminal, 8 is a window, 9 is a Schurt-Thomson cooler, 10 is a finch tube, 11 is a nozzle, 12 is a cylinder, 13 is a valve, 14
15 is a pipe, and 15 is a thermal and electrical insulation layer. In addition,
In the drawings, the same or corresponding parts are given the same reference numerals.
Claims (1)
と、この内筒の一端面に設けた赤外線検知素子と
、上記内筒の外面にスパイラル状に巻付けたコイ
ル状の金属線材と、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
透過材料であるウインドとを具備したことを特徴
とする赤外線検知器。 an inner cylinder having a thermal and electrical insulation layer on its outer surface made of metal; an infrared detection element provided on one end surface of the inner cylinder; a coiled metal wire wound spirally around the outer surface of the inner cylinder; A metal flange provided on the other end surface of the inner cylinder is joined to the outer circumference of the flange, and a metal outer cylinder attached to cover the inner cylinder is joined to the flange of the outer cylinder. An infrared detector comprising an end face and a window made of an infrared transmitting material attached to the opposite end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604989U JPH0355532U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604989U JPH0355532U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355532U true JPH0355532U (en) | 1991-05-29 |
Family
ID=31664356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11604989U Pending JPH0355532U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355532U (en) |
-
1989
- 1989-10-02 JP JP11604989U patent/JPH0355532U/ja active Pending
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