JPH0167511U - - Google Patents

Info

Publication number
JPH0167511U
JPH0167511U JP1987162340U JP16234087U JPH0167511U JP H0167511 U JPH0167511 U JP H0167511U JP 1987162340 U JP1987162340 U JP 1987162340U JP 16234087 U JP16234087 U JP 16234087U JP H0167511 U JPH0167511 U JP H0167511U
Authority
JP
Japan
Prior art keywords
light
rotating shaft
pair
receiving
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
JP1987162340U
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 JP1987162340U priority Critical patent/JPH0167511U/ja
Publication of JPH0167511U publication Critical patent/JPH0167511U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案の1実施例の回転軸偏心検出装
置を備えた過給機の概略断面図、第2図は第1図
のA矢視図、第3図は光信号の受授の状態を示す
説明図、第4図は演算装置の1例を示すブロツク
図、第5図は従来の回転軸偏心検出装置を備えた
過給機の概略断面図である。 3は回転軸、9は測定用リング、14,14′
は発光部、15,15′は受光部、21は演算装
置を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転軸または該回転軸と同心のリングによつて
    光束の1部を遮ぎられる様に配設した一対の発光
    部、受光部と、前記光軸に交差する光軸上に配置
    され、前記回転軸によつて光束の1部を遮ぎられ
    る他の少なくとも一対の発光部、受光部と、前記
    各受光部の受光量の変化によつて偏心量を算出す
    る演算装置とを備えてなることを特徴とする回転
    軸偏心検出装置。
JP1987162340U 1987-10-23 1987-10-23 Pending JPH0167511U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987162340U JPH0167511U (ja) 1987-10-23 1987-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987162340U JPH0167511U (ja) 1987-10-23 1987-10-23

Publications (1)

Publication Number Publication Date
JPH0167511U true JPH0167511U (ja) 1989-05-01

Family

ID=31446075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987162340U Pending JPH0167511U (ja) 1987-10-23 1987-10-23

Country Status (1)

Country Link
JP (1) JPH0167511U (ja)

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