JPS6373637U - - Google Patents

Info

Publication number
JPS6373637U
JPS6373637U JP16941786U JP16941786U JPS6373637U JP S6373637 U JPS6373637 U JP S6373637U JP 16941786 U JP16941786 U JP 16941786U JP 16941786 U JP16941786 U JP 16941786U JP S6373637 U JPS6373637 U JP S6373637U
Authority
JP
Japan
Prior art keywords
pyroelectric infrared
housing
infrared sensor
mirror pieces
detection device
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
JP16941786U
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 JP16941786U priority Critical patent/JPS6373637U/ja
Publication of JPS6373637U publication Critical patent/JPS6373637U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Burglar Alarm Systems (AREA)

Description

【図面の簡単な説明】
第1図a,bは本考案の一実施例を示す焦電形
赤外線検出装置の正面図及び平面図、第2図は金
属板の展開図、第3図は本考案装置の動作説明図
、第4図a,bは本考案装置の出力波形図、第5
図a,bは従来の焦電形赤外線検出装置の平面図
及び正面断面図、第6図は焦電形赤外線装置に適
用する電気回路、第7図は従来装置の動作説明図
、第8図a,bは従来装置の出力波形図、第9図
は従来装置の他の例を示す平面図である。 図中の1は焦電形赤外線検出装置、2は金属板
、3は支持部、4はミラー片、5は焦電形赤外線
センサ、51a,51bは焦電形赤外線検出素子
、6は回路部品である。

Claims (1)

  1. 【実用新案登録請求の範囲】 筐体の中央に位置する焦電形赤外線センサに反
    射光が投影するように、前記筐体の上方に位置し
    かつ前記焦電形赤外線センサの周囲に配置した複
    数のミラー片を有する焦電形赤外線検出装置にお
    いて、 前記ミラー片の各々が曲面を有して構成された
    ことを特徴とする焦電形赤外線検出装置。
JP16941786U 1986-11-04 1986-11-04 Pending JPS6373637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16941786U JPS6373637U (ja) 1986-11-04 1986-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16941786U JPS6373637U (ja) 1986-11-04 1986-11-04

Publications (1)

Publication Number Publication Date
JPS6373637U true JPS6373637U (ja) 1988-05-17

Family

ID=31103206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16941786U Pending JPS6373637U (ja) 1986-11-04 1986-11-04

Country Status (1)

Country Link
JP (1) JPS6373637U (ja)

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