JPS6390119U - - Google Patents

Info

Publication number
JPS6390119U
JPS6390119U JP18570486U JP18570486U JPS6390119U JP S6390119 U JPS6390119 U JP S6390119U JP 18570486 U JP18570486 U JP 18570486U JP 18570486 U JP18570486 U JP 18570486U JP S6390119 U JPS6390119 U JP S6390119U
Authority
JP
Japan
Prior art keywords
reflective
optical sensor
reflective surface
light emitting
optical axis
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.)
Pending
Application number
JP18570486U
Other languages
English (en)
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 JP18570486U priority Critical patent/JPS6390119U/ja
Publication of JPS6390119U publication Critical patent/JPS6390119U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は回転軸の回転に伴う本考案の反射面の
遷移を説明するための部分拡大図であり、第2図
は回転軸に直接本考案の反射面を形成した場合の
側面図であり、第3図と第4図は回転軸の軸端に
装着した回転板に複数の反射面を配置した側面図
ならびに正面図である。 1……回転軸。2……パラボラ状反射面。3…
…発光部。4……受光部。5……放射光軸。6…
…反射光軸。7……光フアイバー。8……アンプ
。9……回転板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 反射式光センサーの発光部からの光軸を受光部
    へ到達させるための反射面を、パラボラ状の凹面
    に形成したことを特徴とする、反射式光センサー
    の反射面。
JP18570486U 1986-12-01 1986-12-01 Pending JPS6390119U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18570486U JPS6390119U (ja) 1986-12-01 1986-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18570486U JPS6390119U (ja) 1986-12-01 1986-12-01

Publications (1)

Publication Number Publication Date
JPS6390119U true JPS6390119U (ja) 1988-06-11

Family

ID=31134583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18570486U Pending JPS6390119U (ja) 1986-12-01 1986-12-01

Country Status (1)

Country Link
JP (1) JPS6390119U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155921A (ja) * 1984-01-25 1985-08-16 Nippon Soken Inc 回転角検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155921A (ja) * 1984-01-25 1985-08-16 Nippon Soken Inc 回転角検出装置

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