JPH039027Y2 - - Google Patents

Info

Publication number
JPH039027Y2
JPH039027Y2 JP1975384U JP1975384U JPH039027Y2 JP H039027 Y2 JPH039027 Y2 JP H039027Y2 JP 1975384 U JP1975384 U JP 1975384U JP 1975384 U JP1975384 U JP 1975384U JP H039027 Y2 JPH039027 Y2 JP H039027Y2
Authority
JP
Japan
Prior art keywords
light
transmitter
receiver
light transmitting
light receiving
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
Application number
JP1975384U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60134184U (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 JP1975384U priority Critical patent/JPS60134184U/ja
Publication of JPS60134184U publication Critical patent/JPS60134184U/ja
Application granted granted Critical
Publication of JPH039027Y2 publication Critical patent/JPH039027Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)
JP1975384U 1984-02-16 1984-02-16 赤外線警戒装置 Granted JPS60134184U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975384U JPS60134184U (ja) 1984-02-16 1984-02-16 赤外線警戒装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975384U JPS60134184U (ja) 1984-02-16 1984-02-16 赤外線警戒装置

Publications (2)

Publication Number Publication Date
JPS60134184U JPS60134184U (ja) 1985-09-06
JPH039027Y2 true JPH039027Y2 (US20090163788A1-20090625-C00002.png) 1991-03-06

Family

ID=30509615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975384U Granted JPS60134184U (ja) 1984-02-16 1984-02-16 赤外線警戒装置

Country Status (1)

Country Link
JP (1) JPS60134184U (US20090163788A1-20090625-C00002.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2500816Y2 (ja) * 1989-07-15 1996-06-12 松下電工株式会社 赤外線式検知器
JP5910077B2 (ja) * 2011-12-27 2016-04-27 セイコーエプソン株式会社 検出装置、安全装置およびロボット装置

Also Published As

Publication number Publication date
JPS60134184U (ja) 1985-09-06

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