JPS6375825U - - Google Patents

Info

Publication number
JPS6375825U
JPS6375825U JP1986170473U JP17047386U JPS6375825U JP S6375825 U JPS6375825 U JP S6375825U JP 1986170473 U JP1986170473 U JP 1986170473U JP 17047386 U JP17047386 U JP 17047386U JP S6375825 U JPS6375825 U JP S6375825U
Authority
JP
Japan
Prior art keywords
radiation
filter
wavelengths
radiation thermometer
thermal radiation
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
JP1986170473U
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 JP1986170473U priority Critical patent/JPS6375825U/ja
Publication of JPS6375825U publication Critical patent/JPS6375825U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Radiation Pyrometers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の放射温度計の一実施例を示す
要部構成図、第２図は本考案の他の実施例を示す
要部構成図、第３図は多層膜２波長選択フイルタ
の波長と透過率の関係を示す副透過帯特性図、第
４図は２波長複合受光素子の構成を示す図、第５
図は従来例を示す要部構成図である。 １…対物レンズ、２…絞り、３…多層膜２波長
選択フイルタ、４…２波長複合受光素子、５…ス
イツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 非測定物体よりの熱放射を受光し、その受光放
    射量によつて前記物体の温度を測定する放射温度
    計において、前記熱放射の光軸上に２波長を選択
    透過させるフイルタと波長感度の異なる複合受光
    素子を配置し、２つの波長に対応した温度を切替
    えて出力するように構成したことを特徴とする放
    射温度計。
JP1986170473U 1986-11-06 1986-11-06 Pending JPS6375825U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986170473U JPS6375825U (ja) 1986-11-06 1986-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986170473U JPS6375825U (ja) 1986-11-06 1986-11-06

Publications (1)

Publication Number Publication Date
JPS6375825U true JPS6375825U (ja) 1988-05-20

Family

ID=31105236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986170473U Pending JPS6375825U (ja) 1986-11-06 1986-11-06

Country Status (1)

Country Link
JP (1) JPS6375825U (ja)

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