JP2531890Y2 - 光学センサ - Google Patents

光学センサ

Info

Publication number
JP2531890Y2
JP2531890Y2 JP10400390U JP10400390U JP2531890Y2 JP 2531890 Y2 JP2531890 Y2 JP 2531890Y2 JP 10400390 U JP10400390 U JP 10400390U JP 10400390 U JP10400390 U JP 10400390U JP 2531890 Y2 JP2531890 Y2 JP 2531890Y2
Authority
JP
Japan
Prior art keywords
light
prism
mirror
detection area
optical sensor
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 - Lifetime
Application number
JP10400390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0461035U (enrdf_load_stackoverflow
Inventor
博文 伊藤
二郎 向井
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.)
Nippon Aleph Corp
Original Assignee
Nippon Aleph 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 Nippon Aleph Corp filed Critical Nippon Aleph Corp
Priority to JP10400390U priority Critical patent/JP2531890Y2/ja
Publication of JPH0461035U publication Critical patent/JPH0461035U/ja
Application granted granted Critical
Publication of JP2531890Y2 publication Critical patent/JP2531890Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP10400390U 1990-10-02 1990-10-02 光学センサ Expired - Lifetime JP2531890Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10400390U JP2531890Y2 (ja) 1990-10-02 1990-10-02 光学センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10400390U JP2531890Y2 (ja) 1990-10-02 1990-10-02 光学センサ

Publications (2)

Publication Number Publication Date
JPH0461035U JPH0461035U (enrdf_load_stackoverflow) 1992-05-26
JP2531890Y2 true JP2531890Y2 (ja) 1997-04-09

Family

ID=31849103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10400390U Expired - Lifetime JP2531890Y2 (ja) 1990-10-02 1990-10-02 光学センサ

Country Status (1)

Country Link
JP (1) JP2531890Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5584889B2 (ja) * 2011-01-12 2014-09-10 オプテックス株式会社 自動ドアセンサ用の能動型物体検出装置

Also Published As

Publication number Publication date
JPH0461035U (enrdf_load_stackoverflow) 1992-05-26

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