JPH0362310U - - Google Patents

Info

Publication number
JPH0362310U
JPH0362310U JP12278189U JP12278189U JPH0362310U JP H0362310 U JPH0362310 U JP H0362310U JP 12278189 U JP12278189 U JP 12278189U JP 12278189 U JP12278189 U JP 12278189U JP H0362310 U JPH0362310 U JP H0362310U
Authority
JP
Japan
Prior art keywords
polygon mirror
rotating polygon
light beam
deflection device
enclosure
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
JP12278189U
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 JP12278189U priority Critical patent/JPH0362310U/ja
Publication of JPH0362310U publication Critical patent/JPH0362310U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の光偏向装置の一実施態様を
示す斜視図、第２図はその断面図、第３図は本考
案の光偏向装置の光ビーム入射部の一実施態様を
示す断面模式図、並びに第４図は従来の光偏向装
置の一例を示す断面図である。 符号の説明、１０…光偏向装置、１１…光ビー
ム、１２…回転多面鏡、１３…包囲体、１４…光
ビーム入射部、１５…射出窓、１６…走査レンズ
、１７…モータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入射する光ビームを反射偏向するための回転多
    面鏡を有し、該回転多面体鏡の外側周囲に、筒状
    の光ビーム入射部を有する包囲体を設け、回転多
    面鏡の回転によつて生じる空気流が乱れないよう
    にしたことを特徴とする光偏向装置。
JP12278189U 1989-10-20 1989-10-20 Pending JPH0362310U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12278189U JPH0362310U (ja) 1989-10-20 1989-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12278189U JPH0362310U (ja) 1989-10-20 1989-10-20

Publications (1)

Publication Number Publication Date
JPH0362310U true JPH0362310U (ja) 1991-06-18

Family

ID=31670776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12278189U Pending JPH0362310U (ja) 1989-10-20 1989-10-20

Country Status (1)

Country Link
JP (1) JPH0362310U (ja)

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