JPS6372528U - - Google Patents

Info

Publication number
JPS6372528U
JPS6372528U JP16789986U JP16789986U JPS6372528U JP S6372528 U JPS6372528 U JP S6372528U JP 16789986 U JP16789986 U JP 16789986U JP 16789986 U JP16789986 U JP 16789986U JP S6372528 U JPS6372528 U JP S6372528U
Authority
JP
Japan
Prior art keywords
infrared detector
detection element
light shielding
shielding plate
opening end
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
Application number
JP16789986U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16789986U priority Critical patent/JPS6372528U/ja
Publication of JPS6372528U publication Critical patent/JPS6372528U/ja
Pending legal-status Critical Current

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  • Radiation Pyrometers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の原理図、第2図は本考案の赤
外線検知器の断面図、第3図は従来の赤外線検知
器の迷光を説明するための断面図である。 図において、1は入射窓、3は検知素子、4と
41はコールドシールド、AとBは開口部端面を
示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 入射窓1と検知素子3との間に設けた視野角を
    制限する遮光板4を具備する赤外線検知器におい
    て、 前記遮光板4の開口部端面Bをテーパー状に形
    成し、前記テーパーが検知素子3側に広く形成し
    たことを特徴とする赤外線検知器。
JP16789986U 1986-10-30 1986-10-30 Pending JPS6372528U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16789986U JPS6372528U (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16789986U JPS6372528U (ja) 1986-10-30 1986-10-30

Publications (1)

Publication Number Publication Date
JPS6372528U true JPS6372528U (ja) 1988-05-14

Family

ID=31100266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16789986U Pending JPS6372528U (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPS6372528U (ja)

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