ABSORPTION SPECTROSCOPY METHOD FOR CONTROLLING THE FORMING OF FLAT GLASS AND A CONTROL DEVICE
    5.
    发明申请
    ABSORPTION SPECTROSCOPY METHOD FOR CONTROLLING THE FORMING OF FLAT GLASS AND A CONTROL DEVICE 审中-公开
    用于控制平板玻璃形成和控制装置的吸收光谱法

    公开(公告)号:WO2007017616A3

    公开(公告)日:2007-03-29

    申请号:PCT/FR2006050794

    申请日:2006-08-09

    Inventor: DOCQUIER NICOLAS

    Abstract: The invention relates to a method for controlling flat glass forming by flowing a molten glass over a liquid tin layer contained in a forming vat wherein a forming characteristic quantity is measured above the glass surface during forming by means of beams generated by at least one absorption spectroscopy-based analyser, wherein the light beams generated by said analyser form a net above the glass surface. A device for carrying out the inventive method comprising an arm for supporting a vessel which comprises a retroreflecting means for receiving a light beam and transmitting it in an opposite direction parallel to an incident optical path is also disclosed.

    Abstract translation: 本发明涉及一种用于通过使熔融玻璃流过包含在成形槽中的液体锡层上来控制平板玻璃形成的方法,其中在成形期间通过至少一个吸收光谱产生的光束在玻璃表面上测量成形特征量 其中由所述分析器产生的光束在玻璃表面上形成网。 还公开了一种用于实施本发明的方法的装置,其包括用于支撑容器的臂,该臂包括用于接收光束并沿与入射光路平行的相反方向透射的后向反射装置。

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