JPH0266419A - 光線式検出器の光軸調整装置 - Google Patents

光線式検出器の光軸調整装置

Info

Publication number
JPH0266419A
JPH0266419A JP63217838A JP21783888A JPH0266419A JP H0266419 A JPH0266419 A JP H0266419A JP 63217838 A JP63217838 A JP 63217838A JP 21783888 A JP21783888 A JP 21783888A JP H0266419 A JPH0266419 A JP H0266419A
Authority
JP
Japan
Prior art keywords
optical axis
receiver
projector
light
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.)
Granted
Application number
JP63217838A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042896B2 (en]
Inventor
Koichi Takada
高田　光一
Yasushi Shima
裕史 島
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.)
Hochiki Corp
Original Assignee
Hochiki 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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP63217838A priority Critical patent/JPH0266419A/ja
Publication of JPH0266419A publication Critical patent/JPH0266419A/ja
Publication of JPH042896B2 publication Critical patent/JPH042896B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP63217838A 1988-08-31 1988-08-31 光線式検出器の光軸調整装置 Granted JPH0266419A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63217838A JPH0266419A (ja) 1988-08-31 1988-08-31 光線式検出器の光軸調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63217838A JPH0266419A (ja) 1988-08-31 1988-08-31 光線式検出器の光軸調整装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7278515A Division JP2815830B2 (ja) 1995-10-26 1995-10-26 光線式検出器の光軸調整装置

Publications (2)

Publication Number Publication Date
JPH0266419A true JPH0266419A (ja) 1990-03-06
JPH042896B2 JPH042896B2 (en]) 1992-01-21

Family

ID=16710548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63217838A Granted JPH0266419A (ja) 1988-08-31 1988-08-31 光線式検出器の光軸調整装置

Country Status (1)

Country Link
JP (1) JPH0266419A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424088U (en]) * 1990-06-19 1992-02-27
JPH0471099A (ja) * 1990-07-11 1992-03-05 Opt Kk 赤外線式防犯警報装置
JP2010096631A (ja) * 2008-10-16 2010-04-30 Yokogawa Electric Corp レーザ式ガス分析計
JP2012220424A (ja) * 2011-04-12 2012-11-12 Kyokko Denki Kk 双方向型物体検知センサ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616475A (en) * 1979-07-19 1981-02-17 Nissan Chem Ind Ltd Quinoxaline derivative and herbicide containing the same as effective component
JPS5737920A (en) * 1980-08-15 1982-03-02 Nec Corp Integrated circuit
JPS6234113A (ja) * 1985-08-07 1987-02-14 Hitachi Ltd 自動焦点調節装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616475A (en) * 1979-07-19 1981-02-17 Nissan Chem Ind Ltd Quinoxaline derivative and herbicide containing the same as effective component
JPS5737920A (en) * 1980-08-15 1982-03-02 Nec Corp Integrated circuit
JPS6234113A (ja) * 1985-08-07 1987-02-14 Hitachi Ltd 自動焦点調節装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424088U (en]) * 1990-06-19 1992-02-27
JPH0471099A (ja) * 1990-07-11 1992-03-05 Opt Kk 赤外線式防犯警報装置
JP2010096631A (ja) * 2008-10-16 2010-04-30 Yokogawa Electric Corp レーザ式ガス分析計
JP2012220424A (ja) * 2011-04-12 2012-11-12 Kyokko Denki Kk 双方向型物体検知センサ

Also Published As

Publication number Publication date
JPH042896B2 (en]) 1992-01-21

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