JPH0188916U - - Google Patents

Info

Publication number
JPH0188916U
JPH0188916U JP18479587U JP18479587U JPH0188916U JP H0188916 U JPH0188916 U JP H0188916U JP 18479587 U JP18479587 U JP 18479587U JP 18479587 U JP18479587 U JP 18479587U JP H0188916 U JPH0188916 U JP H0188916U
Authority
JP
Japan
Prior art keywords
image recording
recording medium
optical system
scanning
optical path
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
JP18479587U
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 JP18479587U priority Critical patent/JPH0188916U/ja
Publication of JPH0188916U publication Critical patent/JPH0188916U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る走査光学系の一例を示す
斜視図、第2図は走査光学系の従来例を示すレー
ザビームプリンタの斜視図である。 1……半導体レーザ、8……fθレンズ、10
……断熱体、20……画像記録媒体、B……赤外
線レーザ光ビーム。

Claims (1)

  1. 【実用新案登録請求の範囲】 赤外線レーザ光ビームと画像記録媒体とを相対
    走査させて画像を画像記録媒体に記録するように
    構成した画像記録装置の走査光学系において、 レーザ光源から画像記録媒体に至る光路のうち
    、少なくとも発熱源近傍の光路部分を、断熱体で
    気密に囲んで断熱光路に形成したことを特徴とす
    る画像記録装置の走査光学系。
JP18479587U 1987-12-02 1987-12-02 Pending JPH0188916U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18479587U JPH0188916U (ja) 1987-12-02 1987-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18479587U JPH0188916U (ja) 1987-12-02 1987-12-02

Publications (1)

Publication Number Publication Date
JPH0188916U true JPH0188916U (ja) 1989-06-12

Family

ID=31476133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18479587U Pending JPH0188916U (ja) 1987-12-02 1987-12-02

Country Status (1)

Country Link
JP (1) JPH0188916U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291674A (ja) * 1990-04-10 1991-12-20 Asahi Optical Co Ltd レーザ走査光学系の結露防止構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291674A (ja) * 1990-04-10 1991-12-20 Asahi Optical Co Ltd レーザ走査光学系の結露防止構造

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