JPH0612507Y2 - 赤外線式物体検知装置 - Google Patents

赤外線式物体検知装置

Info

Publication number
JPH0612507Y2
JPH0612507Y2 JP3418089U JP3418089U JPH0612507Y2 JP H0612507 Y2 JPH0612507 Y2 JP H0612507Y2 JP 3418089 U JP3418089 U JP 3418089U JP 3418089 U JP3418089 U JP 3418089U JP H0612507 Y2 JPH0612507 Y2 JP H0612507Y2
Authority
JP
Japan
Prior art keywords
optical filter
case
filter
shield case
infrared
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
JP3418089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02124582U (en]
Inventor
高野　　博
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.)
Optex Co Ltd
Original Assignee
Optex Co Ltd
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 Optex Co Ltd filed Critical Optex Co Ltd
Priority to JP3418089U priority Critical patent/JPH0612507Y2/ja
Publication of JPH02124582U publication Critical patent/JPH02124582U/ja
Application granted granted Critical
Publication of JPH0612507Y2 publication Critical patent/JPH0612507Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP3418089U 1989-03-24 1989-03-24 赤外線式物体検知装置 Expired - Lifetime JPH0612507Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3418089U JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3418089U JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Publications (2)

Publication Number Publication Date
JPH02124582U JPH02124582U (en]) 1990-10-15
JPH0612507Y2 true JPH0612507Y2 (ja) 1994-03-30

Family

ID=31538430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3418089U Expired - Lifetime JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Country Status (1)

Country Link
JP (1) JPH0612507Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005321198A (ja) * 2004-05-06 2005-11-17 Keyence Corp 多光軸光電センサ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8232883B2 (en) * 2009-12-04 2012-07-31 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Optical proximity sensor with improved shield and lenses
JP6211020B2 (ja) * 2015-02-03 2017-10-11 三菱電機株式会社 光学フィルタの固定部材、光学フィルタの固定構造およびカメラユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005321198A (ja) * 2004-05-06 2005-11-17 Keyence Corp 多光軸光電センサ

Also Published As

Publication number Publication date
JPH02124582U (en]) 1990-10-15

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