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    Facsimile scanner with rotating optical fiber and optical correction
    1.
    发明授权
    Facsimile scanner with rotating optical fiber and optical correction 失效
    具有旋转光纤和光学校正的FACSIMILE扫描仪

    公开(公告)号：US3562426A

    公开(公告)日：1971-02-09

    申请号：US3562426D

    申请日：1968-03-29

    Applicant: CIT ALCATEL

    Inventor： LAVERGNE JEAN

    IPC: H04N1/12 ,  H04N1/04

    CPC classification number: H04N1/1295 ,  H04N1/12

    Abstract: Facsimile apparatus wherein a mark on a flat document is correlated with an electrical signal through an optical link comprising essentially a wide angle objective lens projecting an image from said document on a first plane mirror, a cylindrical surface receiving said image from said first plane mirror, at least one optical fiber rotating about the axis of said cylindrical surface with an extremity close to said surface, a second plane mirror receiving an image from said optical fiber and an electro-optical device detecting the image from said second plane mirror.

    2.
    发明专利
    未知

    公开(公告)号：FR93214E

    公开(公告)日：1969-02-28

    申请号：FR118636

    申请日：1967-08-22

    Applicant: CIT ALCATEL

    Inventor： LAVERGNE JEAN

    IPC: H04N1/12 ,  H04N1/00

    Abstract: 1,157,769. Image scanning apparatus. C.I.T. COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS. 26 March, 1968 [4 April, 1967; 22 Aug., 1967], No. 14582/68. Heading H4F. A document 10, Fig. 2, is illuminated by light sources 21, 22 and an objective 12 co-operating with a mirror 13 provides a spherical image on a screen 14 formed by the inner face of a rotatable disc 30. The rotary member 30 carries eight optical fibres 41 to 48, Fig. 4, the outer ends of the fibres terminating in projections 341 &c. some of which may be blanked off as at 38, Fig. 2, if required. Adjustable screens 61, 63 define the scanning zone. The inner ends of the fibres co-operate with a mirror 28 to reflect light on to a photosensitive member 35 which is connected to an amplifier (not shown). In operation, the image on the screen 14 is scanned by the outer end of a fibre, e.g. 41, as the disc 30 is rotated and when the next fibre 42 enters the scanning zone the document is advanced along the arrow 15. The rotation of the disc 30 and the movement of the document may be produced by a single motor 23. The receiver, Fig. 7 (not shown), operates in an inverse manner.

    8.
    发明专利
    未知

    公开(公告)号：DE1762084A1

    公开(公告)日：1970-06-04

    申请号：DE1762084

    申请日：1968-04-03

    Applicant: CIT ALCATEL

    Inventor： LAVERGNE JEAN

    IPC: H04N1/12 ,  H04N1/04

    Abstract: 1,157,769. Image scanning apparatus. C.I.T. COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS. 26 March, 1968 [4 April, 1967; 22 Aug., 1967], No. 14582/68. Heading H4F. A document 10, Fig. 2, is illuminated by light sources 21, 22 and an objective 12 co-operating with a mirror 13 provides a spherical image on a screen 14 formed by the inner face of a rotatable disc 30. The rotary member 30 carries eight optical fibres 41 to 48, Fig. 4, the outer ends of the fibres terminating in projections 341 &c. some of which may be blanked off as at 38, Fig. 2, if required. Adjustable screens 61, 63 define the scanning zone. The inner ends of the fibres co-operate with a mirror 28 to reflect light on to a photosensitive member 35 which is connected to an amplifier (not shown). In operation, the image on the screen 14 is scanned by the outer end of a fibre, e.g. 41, as the disc 30 is rotated and when the next fibre 42 enters the scanning zone the document is advanced along the arrow 15. The rotation of the disc 30 and the movement of the document may be produced by a single motor 23. The receiver, Fig. 7 (not shown), operates in an inverse manner.

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