JPH022633U - - Google Patents

Info

Publication number
JPH022633U
JPH022633U JP8074688U JP8074688U JPH022633U JP H022633 U JPH022633 U JP H022633U JP 8074688 U JP8074688 U JP 8074688U JP 8074688 U JP8074688 U JP 8074688U JP H022633 U JPH022633 U JP H022633U
Authority
JP
Japan
Prior art keywords
receiving element
light
infrared rays
infrared detector
pyroelectric infrared
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
JP8074688U
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 JP8074688U priority Critical patent/JPH022633U/ja
Publication of JPH022633U publication Critical patent/JPH022633U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案における１実施例（ａはエレメ
ントパターン図、ｂは物体の移動方向及びｃはそ
の方向における各エレメントの出力波形を示す）
。第２図は他の実施例のエレメントパターン図を
示す。第３図は従来法による３６０°検知タイプ
のエレメントパターン及び電気回路図を示す。第
４図は従来法による３６０°方向検知タイプのエ
レメントパターン、物体の移動方向、及びその電
気回路を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 赤外線が入光する位置に配置された受光エレメ
    ントと赤外線が遮蔽された位置に配置され、受光
    エレメントの温度補償を行う補償エレメントが１
    対になつた焦電型赤外線検出器において、少なく
    とも３対のエレメントが同一円周上の受光エレメ
    ントに配置された焦電型赤外線検出器。
JP8074688U 1988-06-18 1988-06-18 Pending JPH022633U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8074688U JPH022633U (ja) 1988-06-18 1988-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8074688U JPH022633U (ja) 1988-06-18 1988-06-18

Publications (1)

Publication Number Publication Date
JPH022633U true JPH022633U (ja) 1990-01-09

Family

ID=31305562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8074688U Pending JPH022633U (ja) 1988-06-18 1988-06-18

Country Status (1)

Country Link
JP (1) JPH022633U (ja)

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