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    • 1. 发明授权
    • Filament recoating apparatus and method
    • 长丝重涂装置及方法
    • US06783597B2
    • 2004-08-31
    • US09805473
    • 2001-03-13
    • Bryon James CronkDavid L. KordeckiChristopher B. Walker, Jr.Brian John Gates
    • Bryon James CronkDavid L. KordeckiChristopher B. Walker, Jr.Brian John Gates
    • B05C500
    • C03C25/143Y10S118/22
    • A filament coating apparatus comprising a frame for releasably securing a filament, and a carriage mounted on the frame to oscillate between a first position and a second position. There is a first filament holding fixture mounted on the carriage and a second filament holding fixture also mounted on the carriage in axial alignment with the first filament holding fixture to secure a measured filament portion, preferably of an optical fiber, including a bare portion thereof, located inside a first boundary and a second boundary, between the first filament holding fixture and the second filament holding fixture. At least one spray head is attached to the frame at the first position with at least one radiation source attached to the frame at the second position. The measured filament portion moves between the spray head and the radiation source, during oscillation of the carriage between the first position and the second position to place the bare portion to receive a curable coating composition from the spray head, for application from the first boundary to the second boundary, and thereafter to cure the curable coating by exposure to radiation from the radiation source.
    • 一种长丝涂覆装置,包括用于可释放地固定细丝的框架和安装在框架上的滑架,以在第一位置和第二位置之间摆动。 安装在滑架上的第一灯丝固定夹具和第二灯丝保持夹具,其也安装在滑架上,与第一灯丝保持夹具轴向对准,以固定测量的细丝部分,优选地包括光纤的裸露部分, 位于第一边缘和第二边界之间,位于第一细丝保持固定装置和第二细丝保持固定装置之间。 至少一个喷头在第一位置处附接到框架,其中至少一个辐射源在第二位置处附接到框架。 测量的细丝部分在喷头和辐射源之间移动,在第一位置和第二位置之间的滑架振荡期间,以将裸露部分从喷头接收可固化涂层组合物,以从第一边界施加到 第二边界,然后通过暴露于来自辐射源的辐射固化可固化涂层。