JPH0511473Y2 - - Google Patents

Info

Publication number
JPH0511473Y2
JPH0511473Y2 JP1984009791U JP979184U JPH0511473Y2 JP H0511473 Y2 JPH0511473 Y2 JP H0511473Y2 JP 1984009791 U JP1984009791 U JP 1984009791U JP 979184 U JP979184 U JP 979184U JP H0511473 Y2 JPH0511473 Y2 JP H0511473Y2
Authority
JP
Japan
Prior art keywords
mirror
optical axis
curved
optical system
mirrors
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.)
Expired - Lifetime
Application number
JP1984009791U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60122839U (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 JP979184U priority Critical patent/JPS60122839U/ja
Publication of JPS60122839U publication Critical patent/JPS60122839U/ja
Application granted granted Critical
Publication of JPH0511473Y2 publication Critical patent/JPH0511473Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Burglar Alarm Systems (AREA)
JP979184U 1984-01-26 1984-01-26 受動型侵入者検知器の光学系 Granted JPS60122839U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP979184U JPS60122839U (ja) 1984-01-26 1984-01-26 受動型侵入者検知器の光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP979184U JPS60122839U (ja) 1984-01-26 1984-01-26 受動型侵入者検知器の光学系

Publications (2)

Publication Number Publication Date
JPS60122839U JPS60122839U (ja) 1985-08-19
JPH0511473Y2 true JPH0511473Y2 (cs) 1993-03-22

Family

ID=30490344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP979184U Granted JPS60122839U (ja) 1984-01-26 1984-01-26 受動型侵入者検知器の光学系

Country Status (1)

Country Link
JP (1) JPS60122839U (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5343063B2 (ja) * 2010-11-30 2013-11-13 京セラドキュメントソリューションズ株式会社 光走査装置及び画像形成装置
JP2013201367A (ja) * 2012-03-26 2013-10-03 Outstanding Technology:Kk 反射集光型受光器
JP6817570B2 (ja) * 2015-09-18 2021-01-20 パナソニックＩｐマネジメント株式会社 赤外線検知装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258255A (en) * 1979-04-23 1981-03-24 American District Telegraph Company Infrared intrusion detection system

Also Published As

Publication number Publication date
JPS60122839U (ja) 1985-08-19

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