JPH02124522U - - Google Patents

Info

Publication number
JPH02124522U
JPH02124522U JP3417789U JP3417789U JPH02124522U JP H02124522 U JPH02124522 U JP H02124522U JP 3417789 U JP3417789 U JP 3417789U JP 3417789 U JP3417789 U JP 3417789U JP H02124522 U JPH02124522 U JP H02124522U
Authority
JP
Japan
Prior art keywords
reflecting mirror
infrared
infrared detector
reflecting
primary
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.)
Granted
Application number
JP3417789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0612505Y2 (ja
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 JP3417789U priority Critical patent/JPH0612505Y2/ja
Publication of JPH02124522U publication Critical patent/JPH02124522U/ja
Application granted granted Critical
Publication of JPH0612505Y2 publication Critical patent/JPH0612505Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
JP3417789U 1989-03-24 1989-03-24 受動型赤外線検出装置 Expired - Lifetime JPH0612505Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3417789U JPH0612505Y2 (ja) 1989-03-24 1989-03-24 受動型赤外線検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3417789U JPH0612505Y2 (ja) 1989-03-24 1989-03-24 受動型赤外線検出装置

Publications (2)

Publication Number Publication Date
JPH02124522U true JPH02124522U (US20100170793A1-20100708-C00006.png) 1990-10-15
JPH0612505Y2 JPH0612505Y2 (ja) 1994-03-30

Family

ID=31538424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3417789U Expired - Lifetime JPH0612505Y2 (ja) 1989-03-24 1989-03-24 受動型赤外線検出装置

Country Status (1)

Country Link
JP (1) JPH0612505Y2 (US20100170793A1-20100708-C00006.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007206078A (ja) * 2006-02-03 2007-08-16 Ge Infrastructure Sensing Inc 物体の近接を検出する方法およびシステム
WO2017163760A1 (ja) * 2016-03-22 2017-09-28 パナソニックIpマネジメント株式会社 赤外線検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007206078A (ja) * 2006-02-03 2007-08-16 Ge Infrastructure Sensing Inc 物体の近接を検出する方法およびシステム
WO2017163760A1 (ja) * 2016-03-22 2017-09-28 パナソニックIpマネジメント株式会社 赤外線検出装置

Also Published As

Publication number Publication date
JPH0612505Y2 (ja) 1994-03-30

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