JPH0430552Y2 - - Google Patents

Info

Publication number
JPH0430552Y2
JPH0430552Y2 JP5039387U JP5039387U JPH0430552Y2 JP H0430552 Y2 JPH0430552 Y2 JP H0430552Y2 JP 5039387 U JP5039387 U JP 5039387U JP 5039387 U JP5039387 U JP 5039387U JP H0430552 Y2 JPH0430552 Y2 JP H0430552Y2
Authority
JP
Japan
Prior art keywords
light
signal
detection circuit
circuit
output signal
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
JP5039387U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63157683U (de
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 JP5039387U priority Critical patent/JPH0430552Y2/ja
Publication of JPS63157683U publication Critical patent/JPS63157683U/ja
Application granted granted Critical
Publication of JPH0430552Y2 publication Critical patent/JPH0430552Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP5039387U 1987-04-01 1987-04-01 Expired JPH0430552Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5039387U JPH0430552Y2 (de) 1987-04-01 1987-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5039387U JPH0430552Y2 (de) 1987-04-01 1987-04-01

Publications (2)

Publication Number Publication Date
JPS63157683U JPS63157683U (de) 1988-10-17
JPH0430552Y2 true JPH0430552Y2 (de) 1992-07-23

Family

ID=30873716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5039387U Expired JPH0430552Y2 (de) 1987-04-01 1987-04-01

Country Status (1)

Country Link
JP (1) JPH0430552Y2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059865Y2 (de) * 1989-06-26 1993-03-11
JP5033034B2 (ja) * 2008-03-27 2012-09-26 旭化成エレクトロニクス株式会社 赤外線センサ、赤外線センサを使った検知方法

Also Published As

Publication number Publication date
JPS63157683U (de) 1988-10-17

Similar Documents

Publication Publication Date Title
US5668366A (en) Control device and process for the contactless control of a unit, especially a plumbing unit
US4656462A (en) Object detecting apparatus including photosensors for restricted detection area
US4736097A (en) Optical motion sensor
EP0660284B1 (de) Infrarotes Eindringlings-Detektierungssystem
US6386326B2 (en) Method and system for detecting objects in a detection zone using modulated means
EP0368995A1 (de) Eindringdetektionsvorrichtung
WO1996008734A2 (en) A lift sensor
KR970007740A (ko) 적외선 센서를 이용한 인체의 위치판별장치
WO1982002787A1 (en) Photoelectric obstruction detector for elevator doorways
JPH09501253A (ja) 赤外線式侵入感知器
US7253890B2 (en) Door obstacle sensor
JPH0430552Y2 (de)
JP3936971B2 (ja) 組合せセンサシステム
JP3924664B2 (ja) 検知装置
JP3090354B2 (ja) 測距式侵入者検知器
EP0353259B1 (de) Detektor für bewegung
JPH026383Y2 (de)
JP2597636Y2 (ja) 光学式物体検知装置
JP3060544B2 (ja) 人体検出器
JP3099248B2 (ja) 測距式侵入者検知器
JP3265663B2 (ja) 光電スイッチ
JPH0443829Y2 (de)
JPH0541952B2 (de)
JP2000306170A (ja) 人体検知器
JPS6026173B2 (ja) 煙感知器