JPH0428070Y2 - - Google Patents

Info

Publication number
JPH0428070Y2
JPH0428070Y2 JP8493287U JP8493287U JPH0428070Y2 JP H0428070 Y2 JPH0428070 Y2 JP H0428070Y2 JP 8493287 U JP8493287 U JP 8493287U JP 8493287 U JP8493287 U JP 8493287U JP H0428070 Y2 JPH0428070 Y2 JP H0428070Y2
Authority
JP
Japan
Prior art keywords
light
circuit
signal
output signal
detection
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
JP8493287U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63193382U (pm
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 JP8493287U priority Critical patent/JPH0428070Y2/ja
Publication of JPS63193382U publication Critical patent/JPS63193382U/ja
Application granted granted Critical
Publication of JPH0428070Y2 publication Critical patent/JPH0428070Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP8493287U 1987-05-29 1987-05-29 Expired JPH0428070Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8493287U JPH0428070Y2 (pm) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8493287U JPH0428070Y2 (pm) 1987-05-29 1987-05-29

Publications (2)

Publication Number Publication Date
JPS63193382U JPS63193382U (pm) 1988-12-13
JPH0428070Y2 true JPH0428070Y2 (pm) 1992-07-07

Family

ID=30939875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8493287U Expired JPH0428070Y2 (pm) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPH0428070Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5209066B2 (ja) 2011-01-12 2013-06-12 シャープ株式会社 センサ装置及び電子機器

Also Published As

Publication number Publication date
JPS63193382U (pm) 1988-12-13

Similar Documents

Publication Publication Date Title
US4481506A (en) Photoelectric smoke sensor
JPH0428070Y2 (pm)
US4913546A (en) Range finder
JP2603616B2 (ja) 反射型光電スイツチ
US4648700A (en) Distance detecting device for a camera
JP2747187B2 (ja) 光電スイッチ
JPH0430552Y2 (pm)
JPH037829Y2 (pm)
JP2934007B2 (ja) 物体検知装置
JP3265663B2 (ja) 光電スイッチ
JP3060544B2 (ja) 人体検出器
JP2021056115A (ja) 測距装置
US5285233A (en) Extrinsic light eliminator for autofocusing circuit
JPS5970359A (ja) レ−ザビ−ム走査系のビ−ム位置検出装置
JP3263139B2 (ja) 物体検知装置
JP2556515B2 (ja) 無人車の障害物検知装置
JPS63313069A (ja) 移動物体の移動状態検出方法
JP3925852B2 (ja) 防犯センサ
JPH0454472Y2 (pm)
JPH0140291B2 (pm)
JPH04147085A (ja) フォトセンサ
JPS6259879A (ja) 光電信号処理回路
US4498153A (en) Output signal detectors of magnetic bubble memory devices
JPH02254395A (ja) 焦電型人体検知装置
JPH0650929Y2 (ja) 光電センサ