JPS62105003A - 光電式物体検知装置 - Google Patents

光電式物体検知装置

Info

Publication number
JPS62105003A
JPS62105003A JP60246506A JP24650685A JPS62105003A JP S62105003 A JPS62105003 A JP S62105003A JP 60246506 A JP60246506 A JP 60246506A JP 24650685 A JP24650685 A JP 24650685A JP S62105003 A JPS62105003 A JP S62105003A
Authority
JP
Japan
Prior art keywords
light
light receiving
receiving element
light emitting
time
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
JP60246506A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0367563B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takatoshi Mizoguchi
溝口　隆敏
Takeo Hara
原　武男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 by Sharp Corp filed Critical Sharp Corp
Priority to JP60246506A priority Critical patent/JPS62105003A/ja
Publication of JPS62105003A publication Critical patent/JPS62105003A/ja
Publication of JPH0367563B2 publication Critical patent/JPH0367563B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP60246506A 1985-10-31 1985-10-31 光電式物体検知装置 Granted JPS62105003A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60246506A JPS62105003A (ja) 1985-10-31 1985-10-31 光電式物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60246506A JPS62105003A (ja) 1985-10-31 1985-10-31 光電式物体検知装置

Publications (2)

Publication Number Publication Date
JPS62105003A true JPS62105003A (ja) 1987-05-15
JPH0367563B2 JPH0367563B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-23

Family

ID=17149410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60246506A Granted JPS62105003A (ja) 1985-10-31 1985-10-31 光電式物体検知装置

Country Status (1)

Country Link
JP (1) JPS62105003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132986A (ja) * 1987-11-18 1989-05-25 Nippon Air Brake Co Ltd 多光線式面検知スイッチ
JPH02128185A (ja) * 1988-11-07 1990-05-16 Hamamatsu Photonics Kk 反射型光電スイッチ
US5057662A (en) * 1987-10-13 1991-10-15 Ivano Beltrami Electroerosion machine featuring photoelectric sensing means for measuring wire electrode deflection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057662A (en) * 1987-10-13 1991-10-15 Ivano Beltrami Electroerosion machine featuring photoelectric sensing means for measuring wire electrode deflection
JPH01132986A (ja) * 1987-11-18 1989-05-25 Nippon Air Brake Co Ltd 多光線式面検知スイッチ
JPH02128185A (ja) * 1988-11-07 1990-05-16 Hamamatsu Photonics Kk 反射型光電スイッチ

Also Published As

Publication number Publication date
JPH0367563B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees