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    • 16. 发明授权
    • Apparatuses useful for printing and methods of treating marking material on media
    • 用于印刷的设备和在介质上处理标记材料的方法
    • US08121528B2
    • 2012-02-21
    • US12490755
    • 2009-06-24
    • Robert S. PawlikNathan SmithBrian GillisThomas C. Fowler
    • Robert S. PawlikNathan SmithBrian GillisThomas C. Fowler
    • G03G15/20
    • G03G15/2053G03G15/2039G03G2215/2035
    • Apparatuses useful for printing and methods of treating marking material on media are provided. An exemplary embodiment of the apparatuses useful for printing includes a roll including a first outer surface; a continuous belt including an inner surface and a second outer surface forming a nip by contact with the first outer surface, the belt being driven to rotate by rotation of the roll; a heater disposed inside of the belt and comprising a first heating surface contacting the inner surface of the belt at the nip; and a heating fin in thermal contact with the heater, the heating fin including a second heating surface extending circumferentially in contact with a pre-nip portion of the inner surface of the belt. Thermal energy is conducted from the heater to the heating fin. The second heating surface pre-heats the pre-nip portion of the belt before the pre-nip portion is rotated to the nip, and the first heating surface of the heater heats the pre-heated, pre-nip portion at the nip.
    • 提供了可用于印刷的设备和在介质上处理标记材料的方法。 用于打印的装置的示例性实施例包括:包括第一外表面的卷; 连续带,其包括通过与所述第一外表面接触而形成辊隙的内表面和第二外表面,所述带被驱动以通过所述辊的旋转而旋转; 设置在所述带内的加热器,包括在所述辊隙处与所述带的内表面接触的第一加热表面; 以及与所述加热器热接触的加热翅片,所述加热翅片包括沿周向延伸的第二加热表面,所述第二加热表面与所述带的内表面的预压合部分接触。 热能从加热器传导到加热翅片。 第二加热表面在预压合部分旋转到辊隙之前预先加热带的预压合部分,并且加热器的第一加热表面在辊隙处加热预加热的预压合部分。